Hydra-Tech HT25DYS HT25DJS Diesel Driven Power Unit

Hydra-Tech HT25DYS/HT25DJS Diesel Driven Power Unit

These Hydra-Tech HT25DYS/HT25DJS diesel power units are offered with your choice of Yanmar or John Deere power and is designed to drive several of our pump models including the S3A, S3CML, S3VHL, S4T and S8M. A large, built-in fuel tank allows this unit to run up to 24 hours between refills. Other hydraulic tools and equipment may also operate from this power unit.

These Mid-Sized Diesel Driven Hydraulic Power Unit are Perfect for Jobs Requiring 24+ Hours Fuel Capacity. Efficient Yanmar Liquid-Cooled Engine.


Yanmar 27 HP Liquid-Cooled Diesel

Hydraulic Pump:

Vane Type

Maximum Flow:

15 GPM (57 LPM)

Maximum Pressure:

2300 PSI (156 Bar)


1080 Lbs. (490 Kg)

Hose Ports:

3/4 Inch NPT
Fuel Capacity:
36 US Gal. (136 L)

HT25DYS/25DJS Specifications