vertical micro power pack

Micro Pack

Delivering up to 5LPM from an 87mm body

HPR Reversible Power packs and HPU Uni-directional hydraulic Power pack for single and double acting actuators

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standard hydraulic power pack

Standard Unit

Hydraulic Power units up to 55kW

Applications include:- Injection moulding machines, Auger Drives, Concrete moulding, Test Rigs and Drilling Rigs

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vertical mini power pack

Mini Pack

AC and DC system to 30LPM
DC Power packs for Tipper trucks, Tail lifts, Recovery Lifts and Trailer ramps etc  AC Power pack hydraulics for Scissor lifts, Car lifts, Dock Levelers and Security barriers etc

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Unknown Cylinder

If you are designing a hydraulic machine that requires a hydraulic cylinder but do not know what size to make it then the Cylinder bore can be calculated here, required thrust and Working Pressure must be known.

Useful conversions factors:

1kW = 1.34hp
1bar = 14.5psi
1cm3 = 0.061 cu.inch
1cm2 = 0.155 in2
1Litre = 0.22 UK Gallons = 0.26 US Gallon
1kg = 2.2 lbs



Total thrust force (Fst) Kg
n° cylinders
Working Pressure Bar
Cylinder bore diameter mm
Cylinder Stroke (L) mm
Extend Time sec
Full bore volume (Sp) cm²
Result

Full bore Volume (cm²) Cylinder bore diameter (mm)
Pressure (Bar) Output Speed (m/min)