中文
60-8 70-8 78US-6 Swing Hydraulic Motor Assembly For Small Mini Excavator Construction Machinery
60-8 /70-8 /78US-6 swing hydraulic motor assembly is complete aftermarket rotary hydraulic replacement component for small mini light-duty excavator construction machinery. This integrated swing motor unit contains matched wear-resistant piston, valve plate and seal parts to fully restore stable rotary performance of small excavation equipment after maintenance replacement.
- Small mining, quarry light earthmoving excavation operation
- Rural road, landscaping and small municipal infrastructure construction projects
- River dredging, land reclamation and residential foundation excavation
- Garden renovation and small commercial building construction
- Long-term continuous light-load daily construction site operation
- Swing system oil leakage caused by aging rubber seals and worn housing
- Insufficient swing torque, slow rotation speed under light load
- Swing jitter, abnormal vibration and loud rotation noise
- Worn piston & valve plate leading to swing stall and low work efficiency
- Short service life of original motor gear components, frequent maintenance downtime
| Product Category | Hot Selling Main Models & Part Numbers |
|---|---|
| Hydraulic Main Pump | AP2D14, AP2D18, AP2D21, AP2D36, A8VO225, 1250-7 |
| Swing Hydraulic Motor | 60-8,70-8,78US-6,120-8,200-7,360-7 Swing Motor Assembly |
| Travel Final Drive Motor | 130-7,160-8,200-7,360-7,GM35,GM60 Travel Spare Parts |
| Engine Spare Parts | 6BG1,4JG1,4JG2,6HK1,Engine Overhaul Kit,Piston,Cylinder Liner |
| Main Control Distribution Valve | Full Control Valve Assembly, Valve Plate, Spool Repair Kit |
| Hydraulic Overhaul Repair Kit | AP2D14 Kit, AP2D18 Kit, AP2D21 Kit, Swing Motor Seal Kit |
A1: It applies to small mining, quarry, rural road, landscaping and residential foundation excavation for small mini excavator machinery.
A2: It solves swing oil leakage, insufficient torque, rotation jitter and abnormal vibration failure of mini excavator rotary system.
A3: Yes, it is brand new integrated swing hydraulic motor assembly, fully compatible with small mini excavator construction machinery.
A4: Yes, our MOQ is 1 piece, we have sufficient factory stock for global repair shops and spare parts distributors.
A5: We provide 6 months factory warranty for all hydraulic swing motor aftermarket spare parts.
A6: We supply full series excavator spare parts including hydraulic main pump, swing hydraulic motor, travel final drive motor, engine spare parts, distribution control valve and all hydraulic overhaul repair kits.
Global excavator repair shops & spare parts suppliers are welcome to send inquiry for stable factory supply. If you cannot confirm matching machine size, send your model number for free technical matching verification.
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