product details
Description
| Part Name | PUMP-DEVICE |
| Part Number | YD00014108 |
| Brand Name | HITACHI |
| Place of Origin | Japan |
| Delivery Time | 1-3 work days |
| Packaging Type | Cartons |
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The Powerhouse of Your Excavator – The Complete Hydraulic Pump Assembly for High-Pressure Flow. The PUMP-DEVICE is the complete hydraulic pump assembly that serves as the powerhouse of your Hitachi excavator, converting mechanical engine power into high-pressure hydraulic flow to drive all critical functions—including boom, arm, bucket, swing, and travel operations. This genuine Hitachi assembly is available in multiple configurations including YB60000309 for ZX330-5G/ZX350 series, YB60000253 and YB60000254 for ZX350H-5G, YB60000548, and YB60001657PU as a remanufactured unit, each precision-engineered to exact OEM specifications. Typical configurations consist of a variable displacement axial piston tandem pump (e.g., HPV118JX-23C) with independent flow control to both travel and attachment circuits, integrating with Hitachi's specialized regulators to optimize fuel consumption and hydraulic power delivery. |
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Superior Metallurgy and Advanced Engineering – Built for Extreme Pressures and Continuous Operation. Manufactured from high-grade materials with hardened swashplates and heavy-duty cylinder blocks, this genuine pump assembly withstands operating pressures up to 34.3 MPa (343 bar) and the continuous demands of heavy excavation work. Key specifications include high flow rates (up to 72.6×2+61.6+22.0 L/min on ZX70-3 models), variable displacement axial piston pump design for efficient load matching, and integration with the machine's ECU for precise control. Available in configurations for a wide range of ZAXIS series excavators including ZX180LC, ZX200LC, ZX210LC, ZX240LC, ZX250LC, ZX280LC, ZX290LC, and ZX350 models, each unit is designed for 10,000 to 15,000 hours of service life with proper maintenance. |
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Prevent Power Loss, Contamination, and Costly Downtime – Genuine Hitachi: Protect Your Hydraulic Investment. A worn or aftermarket pump device leads to reduced hydraulic power, sluggish machine response, increased fuel consumption, and contamination of the entire hydraulic system. Critical installation requirements include case priming before startup to prevent dry-run damage, system decontamination if the previous pump failed mechanically, and genuine 10-micron filtration with ISO VG46 anti-wear hydraulic fluid to ensure maximum service life. This genuine Hitachi component is manufactured to meet all original equipment specifications for flow rates, pressure ratings, and internal clearances, with regulator calibration specific to your machine serial number. Safeguard your hydraulic system investment and ensure reliable machine performance with the pump device engineered specifically for Hitachi excavator reliability. |
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The Ownership Of The Products Belongs To Guangzhou Qicheng Machinery Equipment Co., Ltd.