XCMG Steering Pump 803000458 / QC2513-XZA
XCMG 803000458 and QC2513-XZA identify a steering pump variant for compatible crane carriers. The XZA suffix distinguishes it from visually similar pumps and should be matched completely.
Identification and Matching
Application and Service Scenarios
Relevant after confirmed pump wear, flow loss, seal leakage or drive damage. Steering gear, priority valve, hoses, cylinders and suction condition must also be diagnosed.
Inspection and Installation
Use clean oil, prime the pump and align the drive without force. Bleed air at low load, cycle steering carefully and monitor pressure, noise, temperature and leakage.
Frequently Asked Questions
Is QC2513-XZA the same as QC2513-XZ?
Do not assume; the suffix may define a different configuration.
Can low assist come from other parts?
Yes. Test the entire steering circuit.
What must be checked after fitting?
Assist, full travel, pressure, noise and leaks.
Export Packing
Ports and drive are protected and the unit is secured in corrosion-resistant export packing.
