Verified Supplier
6 Years
BELPARTS MACHINERY LIMITED
Customer Interests First, Service Oriented
Manufacturer from China
BELPARTS MACHINERY LIMITED
Customer Interests First, Service Oriented
Every hydraulic pump, travel motor, swing motor, and gearbox undergoes individual bench testing before shipment — with full traceability to the producer responsible for each unit.
| Test Type | Method |
|---|---|
| Pressure Test | 20-ton / 30-ton machine standard, 30-45 min test bench cycle |
| Leakage Test | Fluorescent dye (UV fluorescent labeling assay) |
| Efficiency Test | Volumetric & mechanical efficiency benchmarking |
| Temperature Rise Test | Sealing & lubriion stability verifiion |
| Load Test | Random sampling under simulated working conditions |
| Product | Pass Rate | Notes |
|---|---|---|
| Hydraulic Pump | 95% | 3-year average failure rate <0.02%; endurance life 3,000 hours |
| Final Drive / Travel Assembly | ≥92% | Customer-reported failure rate ≤0.3% |
| Swing Motor / Swing Gearbox | 95% | 100% unit tested |
| Swing Bearing | 100% tested | Every unit traceable to producer |
