Maintenance for SANY Grader Plunger Pump (B220301000394)
Inspect seals weekly for leaks. Replace hydraulic fluid every 500 hours using ISO VG 46 oil. Clean intake filters monthly to prevent contamination. Lubricate bearings every 300 hours with EP2 grease. Check pressure relief valve settings quarterly (max 30MPa). Flush the system annually to remove debris. Store in dry, dust-free conditions if idle. Avoid over-tightening port connections during reassembly. Monitor pump noise/vibration for early wear detection.
Product Deatials
| Part Name | Plunger Pump | Part Number | B220301000394 |
| Model | A4VG140EP4D1/32R-NAF02F021DP | Application | SHG180,PQ190C |
| Package Size | 400*340*270 mm | Weight | 80kg |
| MOQ | 1 PC | Brand Name | CBP |
Hot Tags: b220301000394 plunger pump for sany, China b220301000394 plunger pump for sany manufacturers, factory, excavator roller bearing parts, alloy paver parts, excavator switch parts, load bearing paver parts, , excavator directional valve parts
