Frequent impact loads and long operating hours can quickly damage weak transmission components in large excavators. The RITO 4636444 hydraulic pump coupling is specially engineered for ZX450-3 ZX450LC-3 ZX500LC-3 450DLC machines, providing reliable connection between the flywheel and hydraulic pump system with reduced vibration and stable torque delivery.
Item NO.:
4636444Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time：
2-3 DAYS
| Part Number | 4636444 |
|---|---|
| Part Name | Excavator Coupling Assy |
| Compatible Brand | Hitachi |
| Applicable Models | ZX450-3 ZX450LC-3 ZX470H-3 ZX500LC-3 ZX120-3 ZX200-3 |
| Application | Excavator |
| Material | High-Strength Alloy Steel |
| Product Color | Black, Dark Grey |
| Working Temperature | -35°C to 130°C |
| Key Function | Connect flywheel and hydraulic pump for stable power transmission |
| Condition | 100% New, Aftermarket / OEM Quality |
| Packaging | Wooden Case/Reinforced Carton/Neutral Packing / Customized Box |
Provides stable rotational power transmission from engine to hydraulic pump system.
Helps decrease shock impact and protects connected hydraulic components during operation.
Suitable for continuous excavation, mining, and earthmoving environments with high stress levels.
FAQ
A: We provide original, OEM, and high-quality aftermarket versions with stable supply capability.
Q:Why Choose RITO?
A:Listed Factory
Stable&Reliable Quality
OEM Factory for Chinese Top Excavator Brands
Supplier to Fortune 500 Companies
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