Power units

STS hydraulic power units are available in an endless variety of pressure and flow ranges, reservoir capacities, materials, and fluid compatibility. Standard, compact, and custom power units are available as well.
Whatever your high-pressure pump needed are, speed, control or heavy duty works we can offer a hydraulic unit that best suits your application. Our solutions are designed in close cooperation with our customers.

STS pump units on Heavy-Lifting works

A typical hydraulic power unit may include the following components: pump, cylinder or motor, valves, filters and regulators, hoses, tubes and fittings, reservoirs and accumulators and instruments to monitor and control the performance.

We also have manual pump models with variable flow rate that is adjusted by lever. This solution allows to do a very sensitive, make tests for hydraulic systems, or even used as an emergency pump.

: Type SN 70/2/30/3.p

: Type SN 70/3/20/2.e.h

: Type SN 70/5/100/3.p

: Type SN 70/12/150/3.p

: Type SN 30/16/160/2.p.x

: Type SN 30/75/300/2.p.x

: Manual pump

: Type SN 50/20/160/2.p

: Type SN 70/3/40/2.p

Type	Maximum operating pressure, MPa	Reservoir oil capacity, l	Usable oil capacity, l	Dimensions, mm	Weight, kg
SN 70/12/150.3.p	70	170	150	9706801080	185
SN 70/5/100.3.p	70	118	100	8706801100	110
SN 70/2/30.3.p	70	38	20	682450593	60
SN 70/3/20.2.e.h	70	15	15	580400765	72
SN 70/1/10/2.p	70	14	10	375435560	50