The oil from the hydraulic pumps will do fine for the transmission."

Hydraulic pumps can also be used to start some engines through gears.

Hydraulic pumps supply fluid to the components in the system.

The cutter drum was set into action by a rather large hydraulic pump.

The engine also drives an hydraulic pump to provide power for the various tools.

This was originally done by steam engines with hydraulic pumps.

It started out as a conventional engineering business manufacturing hydraulic pumps.

With electrical power lost, all 4 hydraulic pumps stopped.

The associated steam raising plant and hydraulic pumps have been removed.

His company, which employs 22 people, exports £3m of hydraulic pumps and motors each year.

The oil in the container was connected to a hydraulic pump through a small pipe.

It is commonly used to drive large winches or hydraulic pumps.

Gear lever to neutral, to shut off the hydraulic pump.

This bridge is manually swung by a hydraulic pump action.

They often go from sitting to standing with a hydraulic pump or electric-powered assist.

The one in the upper ran the upper through a hydraulic pump of its own.

The hydraulic pump was included with the reloader, and are a rare treat to find.

The 350 bar pressure is generated by eight de-clutchable hydraulic pumps.

It was the sound of a hydraulic pump.

The throne lowered slowly and jerkily, as if on hydraulic pumps.

Since they are powered entirely by hydraulic pumps, there is no mechanical transmission.

They have evolved since then, and nowadays power blocks are powered by hydraulic pumps.

The power to pull the tube is generated manually or through an hydraulic pump.

Some shaft power is extracted to drive accessories, like fuel, oil, and hydraulic pumps.

Four hydraulic pumps are used to manipulate the claws, which can exert 24,000 pounds of pressure.