Facing rotary instability, hydraulic power loss, or reduced slewing efficiency in ZX130H excavator fleets? For construction contractors, equipment distributors, and maintenance specialists, a reliable hydraulic rotary motor is essential to maintain machine productivity and reduce unexpected downtime. RITO ZX130H Hydraulic Rotary Motor 9177550 delivers stable torque output and efficient hydraulic-to-rotational conversion for smooth and dependable excavator swing operation in demanding construction and earthmoving environments.
Item NO.:
9177550Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time：
2-3 DAYSCompared with standard aftermarket rotary motor assemblies, it provides consistent power transmission, stable rotary control, and reliable performance during continuous excavation cycles. Designed for OEM/OEM-equivalent replacement supply, it supports bulk procurement and dependable compatibility across construction, landscaping, infrastructure, utility, and earthmoving applications.
| Part Number | 9177550 / 9196343 |
|---|---|
| Part Name | Excavator Hydraulic Rotary Motor Rotary Drive Slewing Device Assembly Swing Drive Motor Swing Gear |
| Compatible Brand | HITACHI |
| Applicable Models | ZX130H Medium Heavy-Duty Construction Excavator (Compatible with ZX120, ZX135 Series) |
| Application | Excavator upper body slewing rotary hydraulic drive system for municipal foundation construction, small quarry hard rock excavation and residential earthmoving works |
| Material | High-strength alloy steel + wear-resistant bronze friction accessories |
| Product Color | Matte anti-rust industrial metallic gray |
| Working Temperature | -22℃ to +58℃ |
| Key Function | Convert medium hydraulic pressure into stable medium slewing torque to drive medium heavy-duty excavator upper body rotation for municipal road renovation, small-scale rock excavation and aggregate loading construction projects |
| Condition | 100% New, Aftermarket / OEM Quality |
| Packaging | Wooden Case/Reinforced Carton/Neutral Packing / Customized Box |
Provides reliable swing force for ZX130H excavator upper structure rotation.
Converts hydraulic energy into controlled slewing movement for smooth and precise swing operation.
Designed for long-term operation under demanding construction and earthmoving conditions.
Matches 9177550 / 9196343 specifications for ZX130H excavator rotary drive systems.
FAQ
A:Listed Factory
Stable&Reliable Quality
OEM Factory for Chinese Top Excavator Brands
Supplier to Fortune 500 Companies
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