251900820 flexibleshaft for XCMG ZL50G/ZL50GL Wheel Loader

product parameters

Part No：251900820
Product Type：Push-pull Control Cable Assembly
Applicable Equipment：XCMG ZL50G / ZL50GL 5 Ton Wheel Loader
Core Technology：Multi-strand steel wire transmission, low-friction lining
Cable Total Length：2650 mm
Inner Wire Structure：Multi-strand high tensile steel wire
Outer Sheath Material：Oil-resistant composite PVC
Working Stroke：110 mm
Maximum Tensile Load：3800 N
Working Temperature Range：-30℃ ~ +70℃
End Fitting：Precision forged metal joint + rubber dust boot
Installation Method：Bracket fixed routing, pin connection at both ends
Application：Transmit control motion for loader hydraulic or throttle operation

・Multi-strand steel wire inner core provides stable push-pull transmission, smooth operation without jamming, ensures consistent hand feel for long-time repeated operation.
・Composite outer casing has good oil resistance, abrasion resistance and ageing resistance, adapts to complicated construction site environment with mud, dust and engine oil splashing.
・Low-friction lining inside greatly reduces wear of inner steel wire, keeps light and responsive operation for a long service cycle.
・Rubber dust boots on both ends prevent sand, mud and dust entering the sheath, effectively reduce internal corrosion and abrasion of steel wire, extend service life.
・Precision forged metal end joints are not easy to loose or deform under frequent reciprocating force, reliable connection.
・Standard length and connector size match original routing and mounting bracket, simple installation and replacement, shorten equipment downtime during maintenance.

FAQ 

Q1：What symptoms indicate the control cable needs to be replaced?
A1：Heavy operation resistance, obvious sticking during handle movement, loose operation feeling with delayed bucket response, broken outer sheath, wire strand breakage or rubber boot damage. If the inner wire is stuck or fractured, the control function will fail directly.

Q2：What points should be paid attention to during installation?
A2：Follow the original routing path, avoid sharp bends and sharp edges cutting the outer sheath. Fix the cable with clamps to prevent shaking and friction. Keep enough slack to avoid tension change when the machine frame twists. Check the movement stroke after installation.

Q3：What is the main reason for short service life of control cable?
A3：Excessive bending radius, sharp metal edges wearing the sheath, dust and muddy water entering the casing, over-tight installation tension and long-term high-frequency operation under heavy load.

Q4：How to carry out daily maintenance of the control cable?
A4：Check the outer sheath and rubber dust boot regularly for cracks and damage. Keep the routing area clean to reduce dust accumulation. Apply suitable lubricant at intervals to maintain smooth sliding. Do not pull the cable violently.

Q5：Can the control cable be repaired after the steel wire inside breaks?
A5：It is not recommended for repair. Once the inner steel wire breaks, the structural strength will drop sharply. Temporary repair may cause sudden control failure during operation, bringing safety risks. Direct replacement is safer.