130-7 Swing Hydraulic Motor Assembly For Small Medium Excavator Construction Machinery

130-7 swing hydraulic motor assembly is complete aftermarket hydraulic rotary component for small medium heavy-duty excavator construction machinery. This full swing motor assembly comes with matched internal hydraulic parts to fully restore rotary performance of small excavation equipment after replacement.

• Mining, quarry light & medium earthmoving excavation operation
• Country road, bridge and municipal infrastructure construction projects
• River dredging, land reclamation and urban road renovation engineering
• Small commercial & residential building foundation excavation
• Long-term continuous medium-load daily construction site operation

• Swing system oil leakage caused by aging internal seals and worn housing
• Insufficient swing torque, slow rotating speed under medium load
• Swing jitter, abnormal vibration and loud noise during equipment rotation
• Worn piston & valve plate leading to swing stall and rotation failure
• Short service life of original swing motor, frequent maintenance downtime

• 100% matched integrated mounting dimension, direct replacement without modification
• Precision machined internal hydraulic parts, stable long-term swing performance
• Full factory pressure & torque testing before shipment, reduce equipment breakdown rate
• Support 1pc trial order & mass bulk wholesale for global repair workshops & spare parts dealers
• Standard export wooden case packaging to avoid transit collision damage
• 6 months factory warranty for all aftermarket swing motor assemblies

A1: It applies to mining, quarry, rural road construction, municipal infrastructure, river dredging and small building foundation excavation for small medium excavator machinery.

A2: It solves swing oil leakage, insufficient rotary torque, rotation jitter, abnormal noise and swing stall failure of small excavator swing system.

A3: Yes, it is brand new aftermarket swing hydraulic motor assembly, fully compatible with small medium 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, travel final drive motor, engine 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 installation size, send your equipment model number for free technical matching verification.