ACHD-Series D/A, Hollow Piston Rod, Aluminium

The ACHD-Series is a Double Acting, Hollow Piston Rod, Aluminium Cylinder. The hollow piston allows for a rod or cable to be inserted through the entire body length, while the double acting design improves speed of operation when longer stroke cylinders are required. They can be used in tensioning, load testing and maintenance applications where weight and portability are paramount.

ACHD-1006

ACHD Cross Section

ACHD-1006

Hardened Grooved Saddle

Hardened grooved saddle to prevent piston rod damage.

Stop Ring

The stop ring withstands full dead end loading.

Bearing Surface

The large bearing surface protects against side loading.

Safety Valve

The safety pressure relief valve protects the cylinder from intensification.

Lightweight

Lightweight, high strength aluminium materials.

Steel Base Plate

All cylinders incorporate a steel base plate for extra protection.

ACHD-1006

Search:

Model Number	Cylinder Capacity ton*	Cylinder Capacity Advance kN	Cylinder Capacity Retract kN	Stroke (mm)	Cylinder Effective Area Advance (cm²)	Cylinder Effective Area Retract (cm²)	Oil Capacity Advance (cm²)	Oil Capacity Retract (cm³)	Collapsed Height (mm)	Extended Height (mm)	Outside Diameter (mm)	Cylinder Bore Diameter (mm)	Piston Rod Diameter (mm)	Base to Advance Port (mm)	Top to Return Port (mm)	Standard Saddle Diameter (mm)	Saddle Protrusion from Piston Rod (mm)	Centre Hole Diameter (mm)	Weight (kg)

Model Number	Cylinder Capacity ton*	Cylinder Capacity Advance kN	Cylinder Capacity Retract kN	Stroke (mm)	Cylinder Effective Area Advance (cm²)	Cylinder Effective Area Retract (cm²)	Oil Capacity Advance (cm²)	Oil Capacity Retract (cm³)	Collapsed Height (mm)	Extended Height (mm)	Outside Diameter (mm)	Cylinder Bore Diameter (mm)	Piston Rod Diameter (mm)	Base to Advance Port (mm)	Top to Return Port (mm)	Standard Saddle Diameter (mm)	Saddle Protrusion from Piston Rod (mm)	Centre Hole Diameter (mm)	Weight (kg)
ACHD-303	30	303	162	75	44.2	23.6	331	177	270	345	115	85	65	50	65	62	16	33	7.5
ACHD-304	30	303	162	100	44.2	23.6	442	236	295	395	115	85	65	50	65	62	16	33	8.2
ACHD-306	30	303	162	150	44.2	23.6	663	353	345	495	115	85	65	50	65	62	16	33	9.2
ACHD-3010	30	303	162	250	44.2	23.6	1105	588	445	695	115	85	65	50	65	62	16	33	11.5
ACHD-503	50	517	215	75	75.4	31.4	566	236	280	355	150	110	90	55	65	87	18	42	14.5
ACHD-504	50	517	215	100	75.4	31.4	754	314	305	405	150	110	90	55	65	87	18	42	15.5
ACHD-506	50	517	215	150	75.4	31.4	1131	471	355	505	150	110	90	55	65	87	18	42	17.5
ACHD-603	60	614	303	75	89.5	44.2	672	331	295	370	170	125	100	58	70	97	18	54	19
ACHD-604	60	614	303	100	89.5	44.2	895	442	320	420	170	125	100	58	70	97	18	54	20
ACHD-606	60	614	303	150	89.5	44.2	1343	663	370	520	170	125	100	58	70	97	18	54	22.5
ACHD-1003	100	980	485	75	142.9	70.7	1072	530	330	405	225	165	135	70	75	130	28	77	36
ACHD-1004	100	980	485	100	142.9	70.7	1429	707	355	455	225	165	135	70	75	130	28	77	38.5
ACHD-1006	100	980	485	150	142.9	70.7	2144	1060	405	555	225	165	135	70	75	130	28	77	43

* Nominal Cylinder Capacity in ton - see kN values for actual capacity

ACHD-Series Seal Kits