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Home > Products > Excavator Hydraulic Pump >
Kawasaki hydraulic pump suitable for EC140 EC140Bmodels Pump model: HK3V63DT-9NOT203A

Kawasaki hydraulic pump suitable for EC140 EC140Bmodels Pump model: HK3V63DT-9NOT203A

Kawasaki hydraulic pump EC140

HK3V63DT-9NOT203A excavator pump

EC140B excavator hydraulic pump

Place of Origin:

China

Brand Name:

CAVOYD

Certification:

ISO90001

Model Number:

HK3V63DT-9NOT203A

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Kawasaki hydraulic pump suitable for EC140 EC140Bmodels Pump model: HK3V63DT-9NOT203A Kawasaki hydraulic pump suitable for EC140 EC140Bmodels Pump model: HK3V63DT-9NOT203A Kawasaki hydraulic pump suitable for EC140 EC140Bmodels Pump model: HK3V63DT-9NOT203A Kawasaki hydraulic pump suitable for EC140 EC140Bmodels Pump model: HK3V63DT-9NOT203A Kawasaki hydraulic pump suitable for EC140 EC140Bmodels Pump model: HK3V63DT-9NOT203A
Product Details
Condition:
New / Remanufactured
Packaging Detail:
Wooden Case / Carton With Foam Protection, Or As Required
Transportation:
DHL, UPS, FedEx, Sea Freight
Supply Ability:
300 Sets Per Month
Payment Terms:
Western Union, T/T, Trade Assurance
Price:
Negotiable
Warranty:
6 Months
Highlight:
Kawasaki Hydraulic Pump For EC140 EC140
Product Name:
Hydraulic Pump Assembly
Highlight:

Kawasaki hydraulic pump EC140

,

HK3V63DT-9NOT203A excavator pump

,

EC140B excavator hydraulic pump

Payment & Shipping Terms
Minimum Order Quantity
1 set
Price
Negotiable
Packaging Details
Wooden Case / Carton with Foam Protection, or as Required
Delivery Time
3-7 Weekdays
Payment Terms
T/T
Supply Ability
300pcs/day
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CONTACT US
86--18127821703
280835749@qq.com
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Product Description
Product Overview

This is an original-specification Kawasaki swash-plate variable-displacement axial piston pump, model HK3V63DT-9NOT203A, specifically designed for EC140 and EC140B medium excavators. Featuring a tandem variable piston pump configuration coupled with a pilot gear pump, it serves as the machine's primary hydraulic power source, delivering stable, reliable pressure oil to the boom, arm, bucket and travel circuits.

Technical Specifications
Pump Model HK3V63DT-9NOT203A
Type Swash-plate variable-displacement axial piston pump (tandem, mechanical constant power control, without solenoid valve)
Displacement 63 cc/rev per pump (tandem)
Rated Pressure 34.3 MPa
Peak Pressure Approx. 40 MPa
Max. Flow Approx. 74 L/min per pump
Max. Speed Approx. 2400 rpm (rated 1800 rpm)
Compatible Models
EC140 EC140B

Alternative fit: XCMG XE135, XE150, LiuGong 915 — check regulator and piping layout before installation.

Key Advantages
  • Original dimensions and interfaces — direct bolt-on replacement, no hydraulic line modification required when the suffix matches.
  • Swash-plate variable design matches flow and pressure to load for better fuel economy and prevents engine stall.
  • Highly reliable piston core with a mature structure widely applied in construction machinery.
  • Ideal for machine overhaul, remanufacturing and spare-parts inventory.
Product Images
Front view of Kawasaki HK3V63DT-9COS hydraulic pump for Hyundai R130-7, R140-7 and R150-7 excavators
Front view — Kawasaki HK3V63DT-9COS hydraulic pump for Hyundai R130-7, R140-7, R150-7 excavators.
Side view of Kawasaki HK3V63DT-9COS tandem variable displacement axial piston pump showing mounting interfaces
Side view — tandem variable displacement axial piston pump showing mounting interfaces.
Tags：

hydraulic piston pump

hydraulic pump for excavator

main hydraulic pump assembly

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Guangzhou Kawo Construction Machinery Co.,Ltd.
With 20 years of professional experience in construction machinery hydraulics, CAVOYD focuses on hydraulic spare parts supply and remanufacturing for excavators, bulldozers and loaders. We mainly supply hydraulic pumps, control valves, swing assemblies, travel assemblies, fan pumps and fan motors. Our parts fit Komatsu, Hitachi, Kobelco, Sany, Doosan and other mainstream brands. We provide high-quality new parts and precision remanufactured parts, serving global clients wit
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