CP3945

CP3945
CP3945 is a "heavy Duty" version of CP3985 air jacks. It has a compression spring rather than the conventional tension return spring making the air jack faster and more efficient in operation.
 
The new range incorporates a larger ram section thus improving strength, however this has a trade off against weight as the new variants are 30-40grammes heavier than CP3985 types. 


Part
Numbers
Stroke
mm
Weight
Kg
Height
mm
Safety
Prop
CP3945-230 230 1.28 325  CP3985-23
 CP3945-230EV 230 1.33 356.5  CP3985-23
CP3945-310
210
1.60
425
CP3985-31
CP3945-310EV
310
1.62
456.5
CP3985-31

Notes:

- For CP3945 Air Jack is also available with "built in" exhaust valve. Add ‘EV’ to part number i.e. CP3945-230EV

 
Available Options: 
- Repair kits - See specifications tab.
Lift Capacity - Kg675
Maximum Operating Pressure - Bar30
Bore Size - mm54.0
Inlet Port - Internal Thread As SuppliedM14 x 1.5
Exhaust ValveOptional - Add EV to part number. E.G.
- CP3985-230EV
Repair Kit- For Air jacks with Exhaust Valve
CP3985-1RK
- Kit for Air Jack with No Exhaust Valves
CP3985-11RK
SPARE PARTS
Foot PadCP3945-103
Body- CP3945-230 = CP3985-117
- CP3945-310 = CP3985-118
Piston Assy- CP3945-230 = CP3945-6
- CP3945-310 = CP3945-7
Rteurn Spring- CP3945-230 = CP3985-127
- CP3985-310 = CP3985-128
Click on the link to download the relevant drawing
- Customer Drawing
- Re-Build Instruction
- Safety Prop Drawing