PD-Series Diesel Driven Single Speed Radial Piston Power Units

The PD-Series Diesel Driven Single Speed Radial Piston Power Units are suitable for heavy duty applications in the field and can deliver a minimum flow of 2.5 Lpm at 700 bar pressure. It has a 50 L usable oil capacity coupled with the reliability of a 3.4kW Hatz® diesel motor. The transport system is easy to handle and incorporates an engine control dash board. PDS models have a remote control pendant (on a 4M lead) for actuation of solenoid valves.

PDM-Series with oil cooler

Externally Adjustable Pressure Relief Valve

All power units have an externally adjustable pressure relief valve.

Directional Control Valves

Directional control valves are available in manual or solenoid versions to suit single and double acting cylinders and tools.

Optional Pilot Check Valve

An optional sub-plate style pilot check valve is also available.

Control Panel

12V electric start/stop.

Shutdown Protection

Shutdown protection on high temperature and low oil pressure.

Throttle Control Lever

Throttle control lever allows manual adjustment.
PDM-Series with oil cooler
HATZ INSTRUCT
SPECIFICATIONS
CATALOGUE
Model Number kW rpm Flow Rate (Lpm) @ 700 bar Maximum Pressure Rating (bar) Remote Pendant Function 4 M Lead Valve Type (3/8"-NPTF Ports)Usable Oil Capacity (L) Approx. Dry Weight (kg) Approx. Dimensions (mm)
PDM3053 3.42,2002.5700N/A 3w/3p Manual50190450 W x 750 L x 650 H
PDM3054 3.42,2002.5700N/A 4w/3p Manual50190450 W x 750 L x 650 H
PDS3053 3.42,2002.5700Solenoid ADV/HOLD/RETRACT 3w/3p Solenoid50190450 W x 750 L x 650 H
PDS3054 3.42,2002.5700Solenoid ADV/HOLD/RETRACT 4w/3p Solenoid50190450 W x 750 L x 650 H