252101570 air pipe for XCMG ZL50G/ZL50GL Wheel Loader

252101570 air pipe for XCMG ZL50G/ZL50GL Wheel Loader Featured Image
  • 252101570 air pipe for XCMG ZL50G/ZL50GL Wheel Loader

Short Description:

Air Pipe, Part No.252101570, fits XCMG ZL50G, ZL50GL wheel loader. It is the conveying pipeline of brake pneumatic circuit.

Product Detail

Product Tags

description

This 252101570 air pipe is matched for brake air circuit of XCMG ZL50G and ZL50GL wheel loader. It adopts multi-layer composite polymer material with good aging and oil resistance, equipped with crimped or push-in fittings at both ends. With good flexibility, it absorbs vibration displacement and prevents stress concentration of rigid connection, ensuring stable compressed air supply for service and parking brake. Pipe length, fitting specification and angle follow OEM drawings for direct replacement of aged leaking pipes, compatible with original pipe clamps and seats without bracket modification. Every pipe passes air tightness and bending fatigue test. It performs reliably under muddy, dusty and bumpy working conditions, reducing risks of slow brake response and parking brake failure caused by air leakage.

product parameters

Product Name: Brake Air Hose
Part No.: 252101570
Applicable Model: XCMG ZL50G, ZL50GL Wheel Loader
Function: Compressed air transmission for brake system
Material: Weather-resistant composite polymer
Structure: Multi-layer co-extruded composite structure
Fitting Type: Crimped fittings
Installation: Matches original fitting seat, sealing washers and pipe clamps
Working Condition: Quarry mining, aggregate yard, heavy earthwork and construction projects

Applicable Scenarios

It is arranged on chassis and near cab brake valve group of XCMG ZL50G and ZL50GL wheel loader, connecting air tank, hand control brake valve and booster pump, widely used in quarry, aggregate yard and earthwork construction sites.

advantage

▪ Composite polymer material features good flexibility and bending resistance for complex chassis layout
▪ Oil and mud resistant, resisting swelling and hardening in harsh site environment
▪ Firm crimped fittings prevent air leakage at the root under continuous vibration
▪ Uniform wall thickness guarantees stable airflow and fast brake response
▪ Lightweight design. Pipe clamps limit swing and reduce friction wear
▪ Compatible with booster pump, hand brake valve, mounting plate and brake hose of the same model
▪ Factory air tightness test screens defective hoses to guarantee stable air supply for brake system

FAQ 

Q：Can the air pipe with slight whitening keep working?
A：If only surface whitening without crack or hardening, observe frequently. Replace immediately once cracking or leakage appears.

Q：What causes air leakage after installation?
A：It is usually caused by damaged gasket, improper insertion or damaged crimp joint. Replace pipe if it cannot be fixed.

Q：What causes pipe hardening and brittleness?
A：Aging from UV, oil and heat. Brittle pipe may burst and leak, replace it promptly.

Q：Can ordinary plastic pipe replace original brake air pipe?
A：No. Ordinary plastic has poor pressure and weather resistance, easy to rupture under vibration.

Q：How to store spare air pipe?
A：Store flat in dark and dry place, avoid heavy bending and protect fitting threads.

Q：What fault will air leakage bring?
A：Insufficient air pressure leads to slow parking brake release and weak brake boost, even brake failure.

Q：What is the arrangement requirement for multiple pipes?
A：Separate air pipes from hydraulic hoses to avoid friction, fix each pipeline with independent pipe clamps.

our warehouse

our warehouse

Pack and ship

Pack and ship


  • Previous:
  • Next:
    • Write your message here and send it to us

    Products categories