MOTOR AR-SWING BRAKE 0873646 - Caterpillar

0873646 MOTOR AR-SWING BRAKE Caterpillar parts 320, 320 L

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Alternative (cross code) number:
CA0873646
087-3646
0873646

Caterpillar 0873646 MOTOR AR-SWING BRAKE

Buy MOTOR AR-SWING BRAKE 0873646 Caterpillar genuine, new aftermarket tractor parts with delivery
EXCAVATOR,

Compatible equipment models: 0873646:

EXCAVATOR 320 320 L Caterpillar

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Information:

Illustration 1 g00548313
Front Axle
The front axle has a multiple disc brake that is integral with the final drive. Torque is transmitted from the drive shafts to the differential and the planetary carriers that are located in the final drive. The multiple disc brake includes friction plates and lining plates.When either the brake pedal or the oscillating axle/operating brake valve are activated, brake pressure is applied to the brake piston. This forces the friction plates and lining plates together. When the brakes are released the piston spring returns the brake piston to the original position.Rear Axle
The disc brake system on the steering axle and the rigid axle is activated by pushing down the brake pedal or by operating the oscillating axle/operating brake valve at the left armrest.The disc brakes are locked when the brake control valve is in position III (stationary Excavator operation). Refer to Systems Operation, "Cylinder (Single Acting)".The disc brakes on the two axles are released when the pressure decreases.The disc brakes are located in the planetary carrier that is on the ends of the steering axle and the rigid axle.The planetary carrier is driven by a shaft that is joined to the gear and the shaft is inserted into the plate carrier.