Brake System
BR-1
Brake System
Technical Parameter
Tightening Torque
Structure type Air-pressure, with shoe, drum type
Brake type S type cam roller type
Brake bottom plate
Front Pressing bottom plate
Rear Foundry bottom plate
Brake specification
Front
Φ 310 × 120mm
Rear
Φ 310 × 150mm
Brake cam type
Front Rectangle cam
Rear S type cam (involute)
Item Tightening Torque
Fasten bolt of the front brake air chamber and its bracket 55~70
Fasten bolt and nut of the front air chamber and brake bottom plate 55~70
Fasten bolt of front brake bottom plate and steering knuckle 160~220
Lock nut of front brake anchor pin with conical sleeve 128~167
Fasten bolt of the rear brake air chamber and its bracket 55~70
Fasten bolt and nut of the rear air chamber and brake bottom plate 80~110
Flange bolt of rear brake bottom plate and two end of rear axle housing 130~160
Fasten nut of brake air chamber clamp 15~20