In high-tonnage excavation work, unstable bucket movement or reduced digging force usually comes from hydraulic cylinder fatigue or internal sealing failure. Once the cylinder cannot maintain pressure efficiently, operators may experience slower cycle times, weak breakout force, and irregular attachment control, especially during continuous rock excavation or heavy material loading.
Item NO.:
4390024Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time：
2-3 DAYS
| Part Number | 4390024 |
|---|---|
| Part Name | Bucket Cylinder |
| Compatible Brand | Hitachi |
| Applicable Models | ZX450 / ZX450-3 / ZX460 / ZX470 / ZX500LC |
| Application | Excavator |
| Material | Precision-machined alloy steel with induction-hardened rod surface |
| Product Color | Industrial yellow |
| Working Temperature | -35°C to 120°C |
| Key Function | Hydraulic movement control for bucket and front attachment operation |
| Condition | 100% New, Aftermarket / OEM Quality |
| Packaging | Wooden Case/Reinforced Carton/Neutral Packing / Customized Box |
Delivers stable hydraulic pressure transmission for smoother bucket penetration and material handling performance.
Hardened piston rod structure improves resistance against impact loads and surface wear during intensive excavation.
Reduces internal leakage risk and helps maintain balanced hydraulic holding performance under continuous operation.
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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