Genuine New Hitachi HPK300 Hydraulic Pump YB60000231 9298854 for ZX670LC-5B ZX870LC-5B

Genuine New Hitachi HPK300 Hydraulic Pump YB60000231 9298854 for ZX670LC-5B ZX870LC-5B

Product Overview

The Hitachi HPK300 hydraulic pump is a main hydraulic pump assembly used on selected large Hitachi excavators. The pump is associated with part number 9298854 and Universal Part Number YB60000231, with applications including Hitachi ZX670LC-5B and ZX870LC-5B.

Product Information

OEM and Reference Numbers

• 9298854
• YB60000231
• HPK300

Compatible Hitachi Excavators

• Hitachi ZX670LC-5B
• Hitachi ZX870LC-5B

The HPK300 pump family is also listed for other ZX670 and ZX870 series configurations. Because pump numbers can vary between machine versions and production configurations, the original pump number and machine serial number should be checked before ordering.

Pump Device Components

The HPK300 pump device is a large excavator hydraulic pump assembly. Related component listings for the HPK300 assembly include piston pump sections, gear pump components, pump drive components, manifolds, O-rings and other internal hydraulic parts.

Applications

• Hitachi ZX670LC-5B hydraulic system
• Hitachi ZX870LC-5B hydraulic system
• Hydraulic main pump replacement
• Excavator hydraulic pump repair
• Heavy-duty construction and mining equipment maintenance

Product Features

HPK300 Main Hydraulic Pump

The HPK300 is a high-capacity hydraulic pump used on large Hitachi excavators. It supplies hydraulic power for major machine functions including travel, boom, arm and bucket operations.

Genuine New Replacement

This unit is offered as a genuine new Hitachi hydraulic pump for compatible applications, providing a replacement option for a worn or damaged original pump.

Large Excavator Application

Designed for selected ZX670 and ZX870 series excavators, the HPK300 is intended for demanding heavy-duty operating conditions.

Common Hydraulic Pump Problems

• Weak boom, arm or bucket movement
• Slow hydraulic operation
• Insufficient hydraulic pressure
• Abnormal noise from the main pump
• Hydraulic oil leakage
• Excessive hydraulic system temperature

Why Choose SWAFLY

• Professional supplier of Hitachi excavator hydraulic pumps
• HPK300 hydraulic pump and related pump components available
• Part number and machine application checking before shipment
• Export packing suitable for heavy hydraulic equipment
• Support for individual replacement units and bulk orders

Ordering Information

Before ordering, please provide the original hydraulic pump part number, excavator model, machine serial number and clear photos of the pump nameplate when available. This is especially important for HPK300 pumps because different ZX670 and ZX870 configurations may use different pump numbers.

For price, stock availability and delivery information, please contact SWAFLY MACHINERY CO., LIMITED.