XCMG Crane Brake Arm Assembly: Application and Matching Guide
The brake arm transfers pedal movement through the carrier braking linkage; its lever ratio and pivot geometry affect pedal travel and force.
For a faster quotation: send pivot shaft, spline or bush dimensions, center-to-center lever length, pushrod or linkage-hole diameter, together with the machine model and installation photo.
Pivot, Lever Ratio and Brake-Linkage Geometry
pivot shaft, spline or bush dimensions
center-to-center lever length
pushrod or linkage-hole diameter
pedal orientation and installation side
Where This Part Is Used
Used in mechanical or hydraulic brake-pedal linkages on compatible XCMG truck-crane carriers.
Failure Clues and Workshop Check
Excess pedal play, uneven return or a cracked arm requires checking bushings, pivot shaft, return spring and master-cylinder pushrod.
Installation and Handover
Replace worn bushes, lubricate the specified pivot, set free play and pushrod length, secure pins, then perform static and low-speed brake tests.
Related Parts and Technical Reference
See XCMG crane pull-rod end joint when checking the surrounding system. The highlighted link helps buyers compare related components without leaving the parts catalogue.
Buyer FAQ
What must be confirmed before ordering this brake arm assembly?
Confirm pivot shaft, spline or bush dimensions; center-to-center lever length; pushrod or linkage-hole diameter; pedal orientation and installation side.
Can free play be removed by shortening the pushrod?
Only within the specified adjustment; zero clearance can keep brakes applied and cause overheating.
Export Packing
Pivot, spline and painted lever surfaces are wrapped separately and restrained to prevent bending.
