The Komatsu PC210-8 bucket cylinder measures 115×1120mm and utilizes the CLSS hydraulic system to drive the bucket opening and closing for digging. The piston rod is chrome-plated and hardened for reliable sealing, delivering a digging force of 149kN, making it suitable for heavy-duty earthmoving operations.
This PC210-8 bucket cylinder adopts deep honed barrel and thickened chrome rod. Imported combined seals effectively resist high temperature oil leakage with higher pressure tolerance. Better bending & impact resistance than ordinary aftermarket cylinders, greatly extending service life under heavy rock working conditions.
| Type | Quantity | Bore diameter | Rod diameter | Retractlon | Stroke | Corresponding excavation force | Adaptive pressure |
| Bucket cylinder | 1 | 115mm | 80mm | 1630mm | 1120mm | Bucket digging force: 35–35.3 kN | 24.5–25.2 MPa |
This PC210-8 bucket cylinder replicates the original factory assembly dimensions, featuring a precision-honed extra-long cylinder barrel and a thickened hard chrome-plated piston rod. It incorporates a multi-layer composite sealing structure, minimizing oil leakage under high-pressure conditions. Its impact and deformation resistance surpasses that of ordinary imitation parts. With ample pressure tolerance, it boasts a lower failure rate and significantly improved durability in stone excavation and high-intensity earthmoving operations.
Runhe Hydraulics is a high-quality hydraulic manufacturer, providing high-strength excavator hydraulic cylinders with stable performance and precise stroke. We offer a full range of models, OEM customization including PC200-7, R210LC, R250LC-7, R290LC, etc., worldwide delivery, and professional after-sales service for excavator hydraulic systems.
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