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Hydraulically powered secondary steering system

The hand metering unit (HMU) has two main sections: control section (A), and pump or metering section (B). These two sections work together to send pilot oil to the steering control valve. Oil …

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The Cat® 450 Backhoe Loader delivers improved machine performance, a superior hydraulic system, improved operator controls and ergonomics, and overall versatility.

Aug 22, 2022 · The Cat® 950 Wheel Loader brings premium performance with simple-to-use technologies as a standard offering, boosting operator efficiencies and delivering consistent …

HMU. Problem 1: Turning the steering wheel is difficult. Probable causes: The oil is cold. There is a restriction in an oil line of the steering metering pump. The backup relief valve for the …

The hand metering unit (HMU) has two main sections: control section (A), and pump or metering section (B). These two sections work together to send pilot oil to the steering control valve. …

All 966 to 972 models with HMU (steering wheel) steering, These medium wheel loaders feature improvements to the integrated brake system (IBS) and new engine RPM deceleration. The …

Dec 20, 2011 · Your HMU (hand metering unit) may have excessive internal leakage. You may also have internal leakage in the hydraulic steering cylinder, as well there may be lot's of wear …