HPV95 Excavator Hydraulic Main Pump Repair Kit For PC200-7 Excavator, Fix Pump Weakness, Vibration, Oil Leak, Swing Stuck & Hydraulic Overheating For Medium Excavator Hydraulic System Maintenance
This full HPV95 hydraulic pump overhaul kit contains all matched oil seals, gaskets, wear plates, plunger and core spare parts for PC200-7 medium excavator hydraulic system maintenance. Most overseas machinery repair customers search by fault words + model number. This repair kit targets all mainstream hydraulic component failures including main hydraulic pump, swing rotation motor, travel drive motor, multi-way distribution valve and engine hydraulic matching parts, helping you repair digger hydraulic breakdowns without replacing the whole hydraulic assembly.
- Municipal road renovation, large pipeline trenching and urban commercial building foundation excavation
- Large farm land reclamation, orchard digging and rural irrigation water conservancy project
- Rental medium excavator daily overhaul service for independent machinery repair shops
- Mountain slope trimming, highway trail construction and medium-size demolition jobs
- Port yard large-scale leveling, logistics ground finishing and bulk cargo handling operation
- Village community housing foundation digging and medium civil engineering construction
- Insufficient hydraulic pressure leading to weak digging power and slow movement
- Aging pump oil seal causes continuous external hydraulic oil leakage from pump body
- Internal plunger wear creates abnormal metal vibration & continuous running noise
- Unstable oil flow leads to long-time working high hydraulic oil temperature
- Pump internal wear causes pressure jitter and unsmooth digging lifting movement
- Swing weakness: slow rotation speed under heavy bucket digging load
- Swing vibration & sharp abnormal noise during left and right rotation
- Shaft oil seal damage leads to swing motor hydraulic oil seepage leakage
- Rotation stuck, cannot turn smoothly with full digging load
- Long continuous swing operation triggers whole hydraulic system overheating
- Walking weakness, easy slipping on muddy, wet construction ground
- Unilateral slow travel speed, excavator walking deviation during moving
- Gear wear noise and oil seal leakage of travel motor assembly
- Climbing slope stuck caused by internal travel component abrasion
- Valve core internal leakage causes bucket sagging and arm drifting
- Valve blockage leads to digging movement jitter and unsmooth operation
- Long-hour construction results in distribution valve overheating
- Engine load surge when HPV95 hydraulic pump starts to output pressure
- Engine power drop caused by pump internal blockage and pressure loss
A1: This complete overhaul kit fixes HPV95 main pump leakage, vibration noise, insufficient power, hydraulic overheating; swing motor weak rotation, swing oil leak, stuck swing; travel motor walking slip; distribution valve arm drift and engine hydraulic load fluctuation faults for PC200-7 medium diggers.
A2: Yes, all matching spare parts are fully equipped without extra accessories. It fits machinery repair stores, rental excavator operators and private digger owners for PC200-7 on-site construction hydraulic overhaul.
A3: Compatible with HPV95 main hydraulic pump, swing rotation motor, travel drive motor, multi-way distribution valve and engine hydraulic auxiliary matching parts of PC200-7 medium excavators.
A4: The main causes are internal wear of HPV95 main pump leading to unstable hydraulic pressure, aging swing motor friction plates and worn sealing rings. This full repair kit replaces all worn core parts to stabilize hydraulic flow and eliminate swing jitter and abnormal sound completely.
A5: The kit contains full sets of oil seals, gaskets and wear-resistant sealing rings. Replace aging sealing accessories of HPV95 pump, swing motor and travel motor to stop oil seepage permanently.
A6: Definitely. After replacing worn internal pump and motor parts, hydraulic oil circulation and pressure output recover normal, effectively lower oil temperature during long-time construction work.
| Component Category | Main Model Code | Matching Part Number | Core Repair Function |
|---|---|---|---|
| Main Hydraulic Pump | HPV95 | HPV95-KIT01, HPV95-SEAL-002 | Restore pump pressure, stop oil leak, eliminate vibration & high temperature for PC200-7 |
| Swing Rotation Motor | SG025, SG044 | SG044-KT12, SG025-SEAL-KIT | Fix swing weakness, rotation jitter, swing motor shaft oil leakage |
| Travel Drive Motor | TM18, TM22 | TM22-REP06, TM18-GASKET-SET | Solve walking weakness, unilateral travel deviation, climbing stuck failure |
| Multi-way Distribution Valve | DPV32, DPV40 | DPV40-VALVE-KIT, DPV32-SEAL-01 | Repair bucket sagging, arm drifting, valve block jitter & overheating |
| Engine Hydraulic Auxiliary Parts | 6BG1, 4HK1 | 6BG1-PUMP-GASKET, 4HK1-SEAL-SET | Stabilize engine load, reduce pump startup power surge & temperature rise |
All HPV95 hydraulic pump repair spare parts perfectly match PC200-7 medium excavator, support global construction site and local machinery repair shop use. If you encounter any hydraulic system failure including swing motor leakage, pump vibration, walking weakness or hydraulic overheating, this complete overhaul kit is your cost-effective maintenance solution without whole machine replacement.
