TL;DR
- Portable Track Pin Press for Heavy Equipment: The Durapac TTP Series is a line of portable hydraulic track pin presses (50–200 ton capacity) used to safely remove and install track pins on excavators, dozers, and other tracked machines in the field or workshop.
- Built for Rugged Use: Each TTP model features a cast steel “C” frame and an alloy steel double-acting cylinder for one-stroke pin removal/installation, ensuring durability and smooth operation without damaging undercarriage components.
- Complete Kit with Tooling: The press includes a full set of tooling adaptors for various pin sizes, a chain lever hoist, slings, eyebolts, a 20-ton flat jack, and a robust carry case for organization and portability. It pairs with standard 10,000 psi hydraulic pumps, (hand, electric, air, or gas powered) via quick-connect couplers.
- Easy & Safe Undercarriage Maintenance: Using the TTP press reduces labor hours and eliminates old dangerous methods (like hammering pins) by applying controlled hydraulic force. This improves safety, minimizes machine downtime, and helps manage undercarriage costs – which are about 50% of a track machine’s maintenance expenses.
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Durapac Quality & Support: Backed by Durapac’s reputation for reliable high-pressure hydraulic tools, the TTP Series comes with a 3-year warranty and is supported by a global network of distributors and service centers. Fleet managers, contractors, and dealers trust Durapac for robust equipment and responsive after-sales support.
Introduction: Track Pin Presses in Heavy Equipment Maintenance
Heavy tracked equipment—such as bulldozers, excavators, and track loaders—rely on strong undercarriages to operate in harsh conditions. Maintaining these undercarriage systems is critical, as studies show about 50% of a track machine’s maintenance costs come from the undercarriage. One key maintenance task is removing and installing track pins (and sometimes bushings) that hold the track chain together. Traditionally, this job could be labor-intensive and dangerous, often involving large hammers, torches, or bulky shop presses. Enter the hydraulic track pin press – a specialized undercarriage tool that makes pin removal and installation safer, faster, and more precise. By applying controlled hydraulic force, a track pin press cleanly pushes pins in or out of the track links, avoiding collateral damage to the track and improving safety for technicians.
Durapac TTP-Series Track Pin Press being positioned with the included chain hoist and slings. This portable track press applies 50–200 tons of force to remove or install stubborn track pins in the field, making heavy equipment undercarriage maintenance safer and faster.
Among the options on the market, Durapac’s TTP Series Track Pin Press (often simply called the TTP) stands out as a comprehensive solution designed for heavy equipment maintenance. These hydraulic pin presses are purpose-built for tracked machines (excavators, tractors, dozers, shovels, etc.), enabling maintenance crews to service track chains either in the field or in the workshop with equal efficiency. In this article, we’ll dive into the Durapac TTP Series product line – covering its models, technical specs, and unique features – and provide practical guidance on using the press both on-site and in a shop setting. We’ll also explore typical applications across industries like construction, mining, forestry, and oil sands, plus tips to keep the equipment in top shape. If you’re a fleet manager, equipment dealer, contractor, or workshop operator looking to streamline your heavy equipment maintenance, read on for a detailed look at how the TTP Series track pin press can save time and money while improving safety.
The Durapac TTP Series Track Pin Press Lineup
Heavy tracked equipment—such as bulldozers, excavators, and track loaders—rely on strong undercarriages to operate in harsh conditions. Maintaining these undercarriage systems is critical, as studies show about 50% of a track machine’s maintenance costs come from the undercarriage. One key maintenance task is removing and installing track pins (and sometimes bushings) that hold the track chain together. Traditionally, this job could be labor-intensive and dangerous, often involving large hammers, torches, or bulky shop presses. Enter the hydraulic track pin press – a specialized undercarriage tool that makes pin removal and installation safer, faster, and more precise. By applying controlled hydraulic force, a track pin press cleanly pushes pins in or out of the track links, avoiding collateral damage to the track and improving safety for technicians.
Durapac’s TTP Series is a range of track pin presses engineered to handle everything from small earthmovers to the largest mining shovels. There are four models in the lineup – the TTP-50, TTP-100, TTP-150, and TTP-200 – with the number roughly indicating the press’s force capacity in tons. All models share a common design and components, but their specifications scale up to tackle larger pins and heavier track chains:
- TTP-50: 50-ton capacity, ~10 inch stroke. A compact unit (~187 lbs assembly) for small to medium equipment like compact track loaders and mini excavators.
- TTP-100: 100-ton capacity, 13.78 inch stroke. Mid-range model (~452 lbs) suited for standard excavators, dozers, and most construction equipment. This is a popular “general purpose” pin press for fleet and dealership use.
- TTP-150: 150-ton capacity, 13.78 inch stroke. A heavy-duty press (~820 lbs) designed for large machines such as big dozers, forestry track machines, and mid-size mining equipment.
- TTP-200: 200-ton capacity, 13.78 inch stroke. The largest unit (~1,389 lbs) built to handle extremely large pins (up to ~2.76 inch or more in diameter) found in ultra-class excavators, draglines, and bulldozers in mining or oil sands operations.
Despite their different sizes, all TTP presses operate at a maximum hydraulic pressure of 10,000 psi (700 bar), which is the industry standard for high-pressure hydraulic tools. This means the TTP series can be powered by any compatible 10,000 psi pump, giving flexibility in the choice of hydraulic power unit. Durapac provides recommended pump options for each model – from manual hand pumps to electric, air-over-hydraulic, and gas-driven pumps – ensuring that whether you’re in a workshop with electricity or out in the field with a service truck, you have a pump solution that fits. (115-Volt electric pump versions are available for North America, addressing U.S. electrical standards.) The presses come equipped with industry-standard high-flow couplings (e.g. Parker fittings), so they easily connect to common hydraulic hose systems.
Each TTP press is delivered as a complete kit with all the components needed for track pin jobs across various machine brands. According to Durapac’s product info, every Track Pin Press includes: a heavy-duty cast steel “C” frame, a matching double-acting hydraulic cylinder (with the specified tonnage capacity), two tie rods with nuts to clamp the C-frame around the track link, a chain lever hoist, lifting slings and eyebolts, a 20-ton flat jack, and a storage/carry case. Importantly, a set of tooling adaptors is provided for different pin sizes and link configurations – these tooling sets (for aligning and pressing pins) cover a range of track pin diameters so the press can work on most modern machines including JCB, Caterpillar, Komatsu, and Poclain tracks. Each tooling piece is labeled or even engraved with its size for easy identification in the field. The inclusion of a wooden compartmentalized case helps keep all these parts organized and protected during transport. In short, the TTP Series is designed as a turnkey solution: once you have the press and a pump, you’re ready to disassemble and reassemble track chain sections, drive sprockets, rollers, and even press out stubborn bushings or shafts both in the field and in the shop.
Using the TTP Series Track Pin Press: Field vs. Workshop
One of the biggest advantages of the Durapac TTP Series is its versatility in where and how it can be used. Whether you need to fix a thrown track on-site at a jobsite or you’re doing a scheduled undercarriage rebuild in a repair workshop, the TTP press adapts to the scenario. Below is a step-by-step guide on using the track pin press, with notes on the differences between field use and shop use.
Field Use: On-Site Track Pin Removal and Installation
Using the TTP press in the field allows heavy equipment repairs without transporting the machine to a central shop, minimizing downtime. Here’s a general procedure for field use:
1. Prepare the Machine: Park the equipment on firm, level ground and engage all safety locks. Relieve the track tension (usually by loosening the adjuster to slacken the track) so that the track links and pin can move freely. Clear mud and debris from the work area of the track chain. Ensure you have adequate clearance to mount the press on the track link – you might have to remove a track pad (grouser plate) to access the pin ends if necessary. Always wear proper PPE (eye protection, gloves, etc.) during this process.
2. Assemble the Press: Select the appropriate tooling pieces (forcing pin, receiving cup, aligning adaptor, etc.) based on the track pin diameter you’re working on – Durapac provides a tooling selection guide for matching pin sizes to the correct adaptors. Insert the chosen press tooling (for example, an aligning bush and pressing pin) onto the cylinder’s ram and the opposite side of the C-frame as instructed. The TTP’s C-frame has a “U” cutout at the front to accommodate the adaptor and allow the pin to pass through when ejected. Make sure all components (frame, tooling, cylinder) are aligned correctly with the track pin.
3. Position and Secure the Press: The TTP press assembly is heavy (over 45 stone for larger models), so use the provided chain lever hoist and lifting slings to maneuver it into position. In the field, you might attach the hoist to the machine itself (e.g. the excavator’s bucket or an overhead point on the machine) or another sturdy anchor point. The hoist, connected to the eyebolts on the press frame, supports the weight and lets you fine-tune the press’s position over the track link. Carefully line up the pressing pin with the track pin. This step is crucial: proper alignment ensures the hydraulic force will be applied straight, which prevents damage. Once aligned, use the tie rod nuts or additional clamps (if provided) to secure the C-frame firmly to the track link so it won’t slip during operation.
4. Connect the Pump and Bleed Air: Hook up the hydraulic pump hoses to the cylinder’s couplers (the TTP has quick-connect couplings for fast setup). For field use, a portable pump is typically used – either a hand pump (for smaller presses or when power is not available) or an air-driven or gas hydraulic pump powered from a service truck. Ensure the pump’s pressure gauge is installed so you can monitor pressure. Before applying force, bleed any air from the system (operate the pump with the cylinder in a safe orientation) to ensure smooth, consistent pressure application. Double-check all hose connections for tightness (leaks can be dangerous at 10,000 psi) and make sure the safety relief valve (if the pump has one) is set correctly to avoid over-pressurizing.
5. Press Out the Track Pin: Close the pump’s release valve and begin pumping to extend the cylinder. The hydraulic cylinder will push the forcing pin against the track pin with steady pressure. Apply force gradually while keeping an eye on the pressure reading. The TTP press is designed to apply very high force smoothly – up to the rated tonnage – which usually breaks loose even rusted-in pins without sudden jolts, thus avoiding damage to track components. As the pressure builds, the track pin should start to move out of the link. When it breaks free, it will slide out into the receiving side of the C-frame. The included steel safety guards on the press frame act as a shield in case a pin or fragment ejects suddenly, protecting the operator. Still, it’s wise to stand clear of the pin’s path and stay alert. If the pin is especially stubborn, verify that you’ve selected the correct tonnage press and tooling for that pin diameter – each model has limits for certain pin sizes (e.g., a 50-ton press may not budge an oversized pin that really needs a 150-ton unit). Do not exceed the rated capacity; if needed, switch to a larger press or consult the load charts provided.
6. Removal and Installation: Once the pin is fully pressed out, release the hydraulic pressure and retract the cylinder (the double-acting design means you can pump the opposite port to pull the ram back easily). The track chain is now separated. You can remove the press from the track link (using the hoist) and set it aside. If you are installing a new pin or reassembling the track, align the track link ends (this often requires pulling the tractor frame or using pry bars to get holes lined up). Then position the press similarly as before, but with the press tooling configured to push the new pin in. Pump the cylinder to drive the replacement pin through the link assembly in one smooth stroke. Ensure the pin is fully seated per the equipment specs (some pins are meant to be flush, others have a keeper). Finally, retract the cylinder, remove the press, and re-tighten the track tensioning mechanism to the proper setting.
7. Field Cleanup: After the operation, immediately clean the hydraulic couplers and install their dust caps to prevent dirt ingress. Use the slings/hoist to lower the press back into its case or onto the service truck. Inspect the tooling for any damage (especially if a very high force was used) and stow everything in the storage case. The portable nature of the TTP press, plus the included carry case, makes it feasible to perform all these steps even on remote sites – many field service trucks can carry the press kit along with a hydraulic pump, so undercarriage repairs can be done on the spot, saving the cost and delay of transporting heavy equipment to a workshop.
Workshop Use: In-Shop Undercarriage Repair
In a dedicated maintenance shop or dealer service bay, using the TTP Series press follows the same basic principles as field use, but the environment allows for additional convenience:
1. Machine or Track Setup: If the entire machine can be brought into the shop, you might still follow the field procedure on the machine (especially for quick fixes). However, workshops often remove the track chains from the machine for overhaul. Using overhead cranes or forklifts, a technician can lift the track assembly onto work stands or a flat surface. Removing the track from the machine and laying it out flat provides easy access to every pin and bushing, and it may allow faster repetitive pressing if multiple pins need replacement (as is common in complete track link rebuilds).
2. Press Positioning: In the shop, an overhead hoist or crane can be used in place of the chain lever hoist to position the press. The Durapac TTP press has eyebolts on the frame, so hooking it to a crane hook and suspending it makes alignment easier and takes the weight off the technicians. With the track on stands, you can move the press down the line of links as needed. Align the appropriate tooling with the pin as before. The controlled environment of a workshop often means better lighting, stable power for tools, and a clean surface – all of which contribute to safer and more efficient operation.
3. Hydraulic Power Unit Selection: In a shop setting, technicians typically use an electric hydraulic pump to power the press, since electricity is readily available. Durapac offers electric pump units (with gauges and remote pendants) that pair with the TTP series for quick and consistent results. An electric pump can deliver high flow at 10,000 psi, which is especially useful for the larger presses that have higher oil volume (for example, the TTP-200’s cylinder holds nearly 2.6 gallons of oil when full). This means faster extension and retraction compared to a hand pump. The pump’s remote pendant allows the operator to stand back at a safe distance while operating the press – a valuable safety feature when pressing large pins. In contrast, in field use you might be closer to the unit if using a hand pump, so always observe extra caution in those cases.
4. Operation and Pressing: The actual pressing process in the workshop is identical: gradually build pressure to push pins out, then retract to insert new pins. In the shop, you might have a pressure gauge cart or panel to monitor force precisely. Durapac’s presses ensure smooth operation under power, which protects the track links and new pins from shock damage. Workshops also may use support tools like the included 20-ton flat jack or additional blocking to support the track links from beneath, ensuring the force of the press is optimally directed. Because you’re on a solid floor, you want to make sure the reaction side of the press (opposite the hydraulic ram) is well-supported – typically the C-frame will catch the pin, but supporting the track section can prevent it from shifting when the pin “pops”.
5. Efficiency in Rebuilds: When doing many pins (e.g. an entire chain replacement or rotating pins/bushings), the TTP press dramatically reduces labor hours compared to manual methods. A job that might have taken a team of technicians with a stationary press or brute force can be done by one or two techs with a single TTP unit, freeing others for different tasks. This efficiency is a big reason equipment dealers and large contractor garages invest in these portable track presses – they can even be moved around the shop to where the work is, or loaned to field teams as needed. The result is a more flexible maintenance operation.
6. Shop Safety and Cleanup: Even in the shop, always utilize the safety guard attachments and wear PPE, since pressing operations involve stored energy. After finishing, inspect the press for any wear (the workshop is a good place to conduct routine maintenance on the tool itself). Wipe down the cylinder and frame, apply a light coat of oil to prevent rust, and store the press back in its case or a designated area. If multiple teams share the tool, having a designated storage case (as provided by Durapac) keeps all the parts together so nothing is lost in a busy workshop. At the end of the job, properly coil and store the hydraulic hoses, and if the pump is not dedicated to the press, detach and store it separately.
Whether in the field or in the shop, the Durapac TTP Series makes the process of track pin removal/installation far more controlled and safe. By following proper procedures and using the right model for the job, maintenance crews can significantly minimize machine downtime – an especially important factor when a down machine can halt a project or mining operation.
Key Technical Features and Advantages of the TTP Series
What makes the Durapac TTP Series Track Pin Press particularly attractive to professionals are the design features focused on power, safety, and practicality. Below we highlight the standout technical features and how they translate to real-world benefits
Heavy-Duty Build Quality: The core of the TTP press is a one-piece cast steel C-frame, engineered to withstand the enormous forces (50–200 tons) without flexing. This robust frame has a front “U”-shaped cutout to accommodate various link shapes and an opening for the pin to exit. The alloy steel hydraulic cylinder is equally rugged and is mounted to the frame with high-strength tie rods. All tooling (press pins, adaptors, bushings) are made from heat-treated alloy steel for strength and longevity. This emphasis on durable materials means the press will hold up under daily use in a busy shop or the tough conditions of field work (extreme cold or heat, dirt, etc.). Many cheaper or improvised solutions cannot sustain repeated high-force use – by contrast, the Durapac press’s build quality ensures a long service life and consistent performance.
High Force with Smooth Hydraulic Power: As a hydraulic pin press, the TTP applies force in a controlled, linear manner. The use of up to 10,000 psi pressure allows tremendous force multiplication, and Durapac has tuned the system for smooth operation, avoiding the shocks and sudden releases associated with hammering methods. Smooth force is important to prevent collateral damage – track links, seals, and bearings adjacent to the pin are less likely to be damaged when force is applied steadily. This also enhances operator safety, as there’s less risk of a pin becoming a projectile. The included pressure gauge (on most pump setups) lets the operator know exactly how much force is being used, and Durapac provides guidelines so you don’t over-force a given pin size. In practice, users find that the TTP press can free even seized pins that would defeat less powerful tools, all while maintaining control over the process.
Double-Acting Hydraulic Cylinder: A major feature of the TTP Series is its double-acting cylinder, meaning the ram both extends and retracts hydraulically (as opposed to relying on an internal spring to retract). This design offers two advantages: (1) One-stroke operation – the long stroke (10 – 13.78 inch) combined with powered retraction allows the press to push a pin completely out in a single continuous motion, then quickly pull the ram back, saving time. There’s no need to reset or use accessories to push the pin out further; the cylinder can drive it the entire way in most cases. And (2) Faster cycle times – hydraulic retraction is stronger and quicker than spring return, which is valuable when dealing with large pins or doing multiple pins in succession. The double-acting feature also improves safety, because the operator has positive control to retract the ram if something jams or when the job is done, rather than a potentially sticky single-acting ram that might require prying to retract. Industry-standard high-flow couplers are included on the cylinder to facilitate the high oil flow needed for speedy extension/retraction.
Portability and On-Site Use: Despite being built like a tank, the TTP press is designed with portability in mind for field service. Each unit comes in a custom-fitted storage case (heavy-duty wooden or metal, depending on model) that keeps all components secure during transport. The inclusion of the chain lever hoist and lifting slings is a nod to field use – these accessories allow a two-person team to handle and position the press even in remote locations without cranes. For example, a field mechanic can attach the sling and hoist to a backhoe or a tripod to lift the press into place on a dozer’s track. The smaller TTP-50 and 100 models, while still heavy, can be managed by a single technician with the right rigging. Portability also means the press can be moved from one job site to another, or shared among multiple machines in a fleet. This flexibility is crucial in construction and forestry projects where equipment is spread out. By bringing the “field pin press” to the machine, you avoid the considerable time of dragging a broken machine onto a lowboy trailer and hauling it to a shop. In essence, the TTP Series turns undercarriage repair into a mobile operation.
Versatile Tooling and Compatibility: The TTP Series isn’t a one-size-fits-all blunt instrument – it’s a versatile system that comes with multiple tool sets to adapt to different pin dimensions and configurations. Each model includes standard tool kits covering common track pin diameters (for instance, TTP-100’s kit covers pins in the ~0.75 inch to 2.28 inch range, which overlaps with many excavators and dozers). The “master pin” (often a term for the pin that locks the chain) and regular track pins might have different diameters or features, and the Durapac kit provides the right press pin, receiving sleeve, aligning bush, and adaptor for each case. Because the tooling is interchangeable, the press can also be used for related jobs: pressing out bushings, pivot pins, or even disassembling other press-fit components like sprocket segments or carrier rollers, as long as the C-frame can fit around the part. Durapac notes that the TTP press makes it possible to tackle gears, bearings, pulleys, and shafts in field repairs as well. This effectively gives you a portable hydraulic press for many tasks, not just track links. The tooling is stored in labeled compartments, making it easy to find the right pieces. Additionally, Durapac (or its distributors) can supply custom tooling or charts to match specific machine models and pin part numbers – a useful resource if you frequently work on less common equipment.
Safety Features: Safety is paramount when dealing with high-force equipment, and the TTP Series incorporates multiple safety features. First, the hydraulic method itself is safer than the old-school method of heating pins and pounding them with a sledgehammer (which could send metal shards flying or cause the pin to shoot out uncontrollably). The controlled force “eliminates old dangerous methods” and reduces the risk of injury. Durapac’s press frames include steel safety guards around the pressing area. These guards act as barriers to protect the operator from any sudden release of energy or flying debris. The double-acting cylinder, as mentioned, gives the operator positive control at all times – you can stop or reverse if anything looks off. Durapac also ensures all their tools meet or exceed global safety standards like ANSI B30.1 for hydraulic lifting devices. Each unit is tested and certified before leaving the factory, and comes with a unique serial number and test certificate for traceability. For users, this means peace of mind that the tool will perform as expected under pressure. Always, however, follow proper safety procedures: clear the work area of bystanders, use the guards, wear PPE, and don’t exceed the rated capacities published for the machine and press.
Reduced Downtime and Cost Savings: While not a physical “feature,” it’s worth noting the operational advantage that a tool like the TTP Series provides to a fleet or repair business. By enabling in-house or on-site track maintenance, you save on outsourcing costs and avoid delays. The reduction in labor hours and avoidance of catastrophic failures (by doing proactive pin/bushing replacements) translate to lower operating costs. Furthermore, properly maintained tracks (with pins replaced or turned at recommended intervals) can significantly extend the life of undercarriage components, protecting that big portion of your maintenance budget. In industries like construction and mining, machine uptime is money – having a reliable pin press on hand means you can respond quickly when a track issue arises, often repairing it the same day and getting the machine back to work.
Construction: In construction, excavators, bulldozers, and crawler loaders are everyday workhorses. These machines frequently need undercarriage work due to the wear from rocks, dirt, and constant movement. A contractor or equipment rental company can use the TTP press to swap out worn track pins and bushings on-site at a construction project, avoiding the logistical headache of moving the machine to a distant shop. For example, if a dozer throws a track or an excavator’s track links get stretched, a field mechanic with a portable track pin press can fix the issue and have the machine operating within hours. The TTP-50 and TTP-100 are especially popular in general construction fleets since they cover the sizes for common mid-size excavators and dozers.
Mining and Oil Sands: Mines (surface mines in particular) deploy some of the largest tracked vehicles on earth – huge dozers, electric rope shovels, hydraulic mining excavators, and tracked haulage systems. These operate in abrasive conditions (like oil sands or hard rock) that accelerate undercarriage wear. The heavy end of the TTP Series (150T and 200T models) was built with these applications in mind. Mining maintenance crews use the press to change out master pins on ultra-class dozers or to replace track links and bushings during scheduled maintenance shutdowns. Often, the sheer size of these machines means field service is the only practical option (you can’t easily transport a 300-ton shovel to a workshop), so a field-capable pin press is a must-have. The TTP’s ability to exert up to 200 tons of force can push out large pins that pin and bushing turners or smaller presses can’t handle. Additionally, in cold climates (common in Canadian oil sands or high-altitude mines), using a robust hydraulic press is safer than swinging sledgehammers on frozen metal. Mining contractors and OEM dealers value the Durapac press for its reliability in these extreme conditions, as well as Durapac’s quick support in case any component needs service.
Forestry: Forestry equipment such as feller-bunchers, skidders, and harvesters often run on tracks or heavy-duty track-like bogie systems. They operate on uneven terrain with stumps and logs, which puts a lot of stress on tracks. In remote logging sites, if a track link fails, it could be days before a machine is back online without the right tools. A TTP Series press can be transported to logging camps (some models might even be flown in by helicopter if needed due to their portability) to perform emergency track repairs. The press’s robust case protects it from rough handling and weather. Since forestry machines are typically smaller than mining ones, a 50T or 100T press is usually sufficient, making it a relatively compact addition to a forestry crew’s toolkit. The ability to do on-site pin pressing in the woods means higher productivity and less downtime during critical logging seasons.
Agriculture and Construction Equipment Dealers: Many equipment dealerships and service centers (for brands like Caterpillar, Komatsu, etc.) have their own workshops for undercarriage overhauls. These shops often use large stationary track presses, but a portable press like the Durapac TTP provides flexibility. Dealers can send the press on service calls for major customers, or use it in the yard for quick jobs without maneuvering a machine onto a dedicated press. The TTP series being compatible with various OEM machines (JCB, Cat, etc.) is crucial because dealers service mixed fleets. An independent heavy equipment repair shop can invest in a TTP-100, for instance, to expand their service offerings – allowing them to handle undercarriage jobs that would otherwise require special equipment. The workshop use of TTP presses in these settings speeds up jobs like track link assembly, where multiple pins are pressed in sequence to build a fresh track chain. Workshops also appreciate the reliable results and the fact that Durapac presses come with that 3-year warranty and support, which keeps their investment covered in high-volume use.
Railway and Other Industries: While not as common as the above, some railway maintenance involves tracked equipment (like rail-mounted excavators or crawlers for maintenance-of-way). These too can utilize track presses when needed. Additionally, any industry with heavy tracked vehicles (military, oil & gas exploration rigs, etc.) could benefit. Durapac notes their client base spans construction, mining, engineering, railway, petrochemical, energy, and defense, indicating the breadth of applications. Essentially, wherever there’s a track-type undercarriage, a track pin press is a wise tool to have on hand.
In all these applications, the common theme is that the TTP Series pin press improves maintenance efficiency and safety, allowing professionals to maintain undercarriages proactively rather than reactively. By making track service easier, equipment owners are more likely to keep up with undercarriage maintenance intervals, thereby extending the life of expensive components and reducing the risk of catastrophic failures (like a broken track that could cause downtime in the middle of a job).
Use the Right Hydraulic Fluid: Always use a high-quality hydraulic oil recommended for 10,000 psi systems (typically ISO VG32 or similar, unless otherwise specified by Durapac). Do NOT use inappropriate fluids like brake fluid, engine oil, or others, as they can damage seals and components. The wrong fluid can also void the warranty. If possible, use Durapac’s own hydraulic oil or an equivalent that meets their specifications.
Inspect Before Use: Before each use (especially if the press has been transported to a field site), inspect all components. Check the frame for cracks, cylinder for leaks, hoses for cuts or bulges, and tooling for any deformation. Replace damaged parts immediately – never use the press if something looks bent or cracked. Also ensure the warning labels and markings are intact; they often contain load information and safety reminders.
Handle Hoses and Couplers Carefully: The hydraulic hoses are lifelines of the system. Never handle or disconnect a hose under pressure, and avoid kinking or crushing hoses. Durapac recommends replacing hydraulic hoses on a regular schedule, as damage isn’t always visible externally. Keep couplers and hose ends clean and capped when not in use. A single grain of sand in a 10,000 psi coupler can wreak havoc on the system (it can score cylinder walls or cause valves to stick), so cleanliness is paramount in hydraulic maintenance.
Tighten Connections and Use Thread Compound: Over time, vibrations can loosen fittings. Periodically check that all threaded connections are tight (but do not overtighten and strip threads). When servicing any hydraulic connections, use a non-hardening thread sealant (do not use Teflon tape, as pieces can break off and contaminate the system). Proper sealing prevents leaks and maintains the system pressure.
Keep it Clean: The press often operates in dirty environments, but you should avoid letting dirt and grit accumulate on moving parts. After each job, wipe down the cylinder rod and frame to remove grime. Pay special attention to the area around the seals – grit can shorten seal life. If working in extremely dusty or sandy conditions (common in mining or oil sands), consider using a cover or wrapping for the cylinder while in use, and always clean everything thoroughly before storage. Dirt, sand, etc. will quickly ruin any hydraulic system.
Temperature and Fluid Care: Try to avoid running the press when hydraulic oil is excessively hot (above ~140°F / 60°C). High temperatures accelerate seal wear and can cause oil breakdown. Likewise, in very cold weather, ensure the oil is within operating viscosity range – cold, thick oil can cause cavitation or slow operation; a light warm-up might be needed. Change the hydraulic oil in your pump or power pack at the intervals recommended (usually based on hours of use) to maintain its performance. Fresh, clean oil extends the life of the pump and the cylinder.
Proper Storage: When not in use, store the TTP press in the provided case or a designated storage area. The manual advises to store cylinders upright to prevent any long-term distortion of internal seals. Keep the equipment in a clean, dry environment, protected from moisture and extreme temperatures. Do not store it near corrosive chemicals or in direct sunlight for prolonged periods (UV and chemicals can degrade hoses and seals). It’s also a good practice not to mix stored damaged components with good ones – if something is awaiting repair, label it and keep it separate so it doesn’t accidentally get used.
Scheduled Maintenance and Service: Even a well-cared-for tool needs periodic maintenance. Follow Durapac’s guidelines for any scheduled inspections or part replacements. For instance, the cylinder might have seal kits (often provided in the kit) that could be installed after a certain amount of use or if a leak is noticed. If the press ever experiences a severe event (like being overloaded or shock-loaded), it should be taken out of service and inspected by a qualified technician before next use. Durapac authorizes service centers that can repair or refurbish the press if needed – utilizing them can ensure the work is done correctly with genuine parts. Because Durapac offers a three-year warranty, it’s wise to adhere to their maintenance recommendations and record any services, in case a warranty claim is needed.
By following these maintenance practices, your Durapac TTP Series press will remain in top working condition. In turn, it will be ready whenever you need to perform critical heavy equipment maintenance, delivering the full force and safety it was designed for.
Durapac’s Reputation and Customer Support
When investing in a specialized tool like a track pin press, it’s important to consider the manufacturer’s reputation and the support behind the product. Durapac, as a company, has established itself as a leading force in high-pressure hydraulic tools, bringing decades of industry experience to bear in the design and manufacture of reliable equipment. Professionals in construction, mining, and other heavy industries often recognize the Durapac name as synonymous with quality and durability. The company’s client base spans construction, mining, engineering, rail, petrochemical, energy, defense and more, reflecting a broad trust in their solutions for tough applications.
One standout aspect of Durapac’s offering is their commitment to after-sales service and support. They emphasize reliability not just in their products but also in their people and distribution network. For the TTP Series Track Pin Press, this means owners have access to a global network of trained distributors and service centers who can provide technical support, spare parts, and maintenance. Durapac ensures that each distributor is trained and certified to help customers select the right equipment and keep it running properly. If a problem arises in the field, having an authorized service center to call can be a lifesaver – they can guide troubleshooting or arrange repairs. Additionally, Durapac tools are designed and tested to meet international standards (for example, their cylinders meet ANSI/ASME B30.1 safety standards). Each unit comes with proper documentation and test certification, which is important for larger organizations that require verification of tool integrity.
Durapac’s confidence in their product quality is evident in their comprehensive 3-year warranty on products, which is more generous than many competitors who might only offer 1 year. This warranty covers the TTP Series press against manufacturing defects, giving customers peace of mind that Durapac stands behind their equipment. Of course, it’s essential to follow proper use and maintenance guidelines for the warranty to remain valid – using the tool correctly and caring for it as described earlier ensures you’ll likely never need to make a claim. But if you do, Durapac’s support team will handle it under clear terms and conditions.
The company’s focus on quality control is another reason for their strong reputation. Durapac maintains a quality infrastructure with dedicated R&D, design, manufacturing, and testing teams to continuously improve their products. Every product, including each TTP press, is individually inspected and tested under load before it’s shipped out, and a unique serial number is engraved for traceability. This rigorous process results in what they call a “zero defect” standard on delivery. For the user, this means that right out of the box, the TTP press has been verified to perform at its rated capacity safely. Many professionals have shared positive experiences, noting that Durapac’s tools “have been of exceptional quality and great value” and that Durapac provides an “outstanding level of service and support” when needed. Such testimonials (often found in Durapac’s case studies or news updates) reinforce that choosing Durapac is not just buying a tool, but also gaining a support system.
Finally, Durapac offers a range of complementary products and resources. On their website, you can find other undercarriage-related tools and resources like blogs or case studies that provide insights into heavy equipment maintenance. For example, Durapac’s hydraulic pumps and power units are a natural pairing with the TTP press – whether you need a lightweight hand pump for occasional field use or a high-flow electric pump for a workshop, they have models available. They also produce heavy lifting jacks (useful if you need to lift the machine to remove a track), maintenance kits, hydraulic nut splitters, torque wrenches, and more, which might be referenced in their online materials for those looking to equip a full maintenance toolkit. While this article focuses on the track pin press, exploring Durapac’s other products can give a fuller picture of solutions for heavy equipment upkeep. The company’s News section and distributor sites sometimes feature case studies. These stories provide real-world context and tips, further helping new users understand best practices.
In summary, Durapac’s strong industry reputation, combined with robust customer support and warranty, adds significant value to the TTP Series Track Pin Press. For fleet managers and shop owners, knowing that you have both a top-tier tool and a reliable team backing it up is key. It means you can focus on the job – maintaining heavy equipment – with confidence that your undercarriage tool will deliver when it counts, and that expert help is available if needed. Heavy equipment maintenance is challenging work, but companies like Durapac make it easier by not only providing high-quality tools like the TTP Series, but also by standing behind them for the long haul.
Conclusion and Further Resources
Durapac’s TTP Series Track Pin Press has proven to be a game-changer for heavy equipment maintenance, combining technical prowess (high force, quality build, versatile design) with practical usability (portability, complete accessory kit, and safety features). For professionals responsible for keeping fleets of excavators, dozers, and other tracked machines running, the TTP press offers a reliable way to perform one of the toughest maintenance jobs with relative ease. No longer is track pin removal a dreaded, all-day affair involving risky shortcuts – with a Durapac TTP press, a single technician can safely push out a master pin in minutes and get the machine back on track (literally).
If you’re considering adding a track pin press to your toolkit, remember that the investment not only buys you the hardware, but also Durapac’s expertise and support. Be sure to utilize Durapac’s resources: their official manuals (which provide detailed operating instructions and load charts), training from authorized distributors, and any online content they offer such as maintenance blogs or instructional videos (Durapac or their partners often release videos demonstrating the TTP press in action). By fully understanding the tool’s capabilities and maintenance needs, you’ll extract maximum value and longevity from it.
For more information, you can visit Durapac’s website or contact their distributors to ask about case studies or customer testimonials involving the TTP Series. It’s always insightful to see how others in your industry are using the tool – whether it’s a construction company doing field repairs or a mining operation integrating the press into their preventive maintenance schedule. These examples can inspire best practices and perhaps reveal additional uses for the press beyond the obvious.
In the end, maintaining heavy equipment undercarriages will always require effort, but with the right tools like the Durapac TTP Series, it becomes a manageable and safe task. By investing in such advanced undercarriage tools, fleet managers and maintenance professionals can ensure their tracked machines have minimal downtime, lower operating costs, and longer service lives. And as those machines keep working reliably on site, the benefits of a good track pin press – measured in hours saved and headaches avoided – truly speak for themselves.
