hydraulic drive

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Related to Hydraulic drive system: hydraulic transmission

hydraulic drive

[hī′drȯ·lik ′drīv]
(mechanical engineering)
A mechanism transmitting motion from one shaft to another, the velocity ratio of the shafts being controlled by hydrostatic or hydrodynamic means.
References in periodicals archive ?
The hybrid hydraulic drive system stores energy normally lost as heat during the braking process in a high-pressure oil tank called an accumulator.
Genie improved the hydraulic drive system by giving independent wheel control to both the 32 and 38 ft.
The hydraulic drive system, with its energy-saving, low-noise, variable delivery pumps, allows the use of hydraulic cores and valve gates that with conventional all-electric presses require a separate hydraulic power source.
With a new rotary fill technique and hydraulic drive system which is microprocessor controlled, and is infinitely variable, the system ensures gentle filling of the product without any mixing effect, thus allowing the product to retain both its structure and colour, with portions keeping their shape whether raw, fried or cooked.
The unit's hydraulic drive system has a 90 kW motor and produces a high-pressure oil flow of 220 litres/min at 205 bar.
Permo-Drive's RDS is a hybrid hydraulic drive system capable of reducing fuel consumption on trucks and buses by up to 40 percent, according to Bosotti.
Contract notice: Supply, integration and the development of a complete hydraulic drive system and hydraulic auxiliary functions, intended to equip a new test bench.
The Cat engine is transversely mounted in the Super Z Diesel mower's engine compartment and packaged with a Rocore Industries cooling system, comprised of a radiator, closed-loop oil cooler for the hydraulic drive system, open-loop oil cooler for the hydraulic deck drive and oil reservoir.
The differences are small between DC and AC drives, but the hydraulic drive system has some outstanding performance characteristics that fit into the needs within rubber mixing (figure 4).
Tenders are invited for Supply of Fan blade Assembly for Air Oil Cooler for Hydraulic Drive System
The mower's hydrostatic drive is driven off the engine using the Dixie Chopper Quad-Loop hydraulic drive system.
The key is the capacity of the hydraulic drive system to control the speed of the individual rotors of internal mixers.