Texas International Oilfield Tools (TIOT) offers a Power Unit which operates many types of electrohydraulic equipment. The unit is mounted on a skid for easy transport.
On the power unit, a diesel engine drives the single stage pump at a setting of 1800 rpm. The pump draws hydraulic fluid from the tank and delivers hydraulic fluid up to 2500 psi on the pressure line, adjustable at the relief valve (preset at 2500 psi). The 2500 psi setting is the maximum recommended output pressure for the standard pump. Theoretically the unit could produce more at full engine rated output, but pump life will be shortened, possibly dramatically. The pump delivers 27 GPM at 1000 rpm and 67 GPM at the engine’s maximum speed of 2500 rpm. See the Adjustment section on page 16 for how to change the relief valve setting.
The unit is slightly overpowered for long service life. Exceeding the factory set pressures is not recommended.
Review the Deutz engine manual, Appendix A, for detailed instructions on startup, shut down and operation. The engine is controlled by the hydro-throttle, which opens the throttle as the load increases.
Air or Electric Start
|Item||Size (inches)||Dry Weight (lbs)||Full Weight (lbs)|
|Power Unit||86 – 52 – 59||3709||4821|
|Power Unit-Turbo||‘110-1/2 – 52 – 59||4092||5204|
|Item||Power (hp)||Speed (rpm)||Torque (ft/lbs)||Oil/Filter Change (hrs)||Fuel Consumption|
|Deutz Air Cooled Diesel Engine – Air Start||119||2500||255||500**||6 gph***|
|Deutz Air Cooled Diesel Engine – Electric Start||85||1500||295||500**||6 gph***|
|** Under severe condition – do every 250 hours|
|*** Approximately at maximum output|
Castrol Hyspin VG32
Royal Purple Syndtraulic 32
Shell Tellus 32
PetroCanada Environ AW 32
ISO viscosity grade 46 – for warmer clients
Weight / Size
L: 96″ W: 52″ H: 59″
Dry wgt. 3,709 | Full: 4,821
Power Unit – Turbo:
L: 110-1/2″ W: 52″ H: 59″
Dry wgt. 4,092 | Full: 5,204