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  • Guangzhou Guoli Engineering Machinery Co., Ltd.
    David
    We’ve been working with GLPARTS for our excavator hydraulic needs, and their customer service has been fantastic. The quality of the cylinders is top-notch, and they match perfectly with our Volvo and Hyundai excavators. Fast shipping, excellent fit, and reliable performance!
  • Guangzhou Guoli Engineering Machinery Co., Ltd.
    John
    We’ve been using GLPARTS' hydraulic cylinders for our excavators for over a year now, and we couldn't be happier. The quality is excellent, the fitment is perfect, and delivery times are always faster than expected. Highly recommend their products for any heavy equipment needs!
  • Guangzhou Guoli Engineering Machinery Co., Ltd.
    Maria
    Thank you to GLPARTS for their fast and reliable service. The hydraulic cylinders we purchased fit our JCB excavators perfectly, and we’ve seen a noticeable improvement in efficiency. The cylinders are made of high-quality materials, and they’ve been holding up well under tough conditions.
Contact Person : Tina
Phone Number : 13081912597
WhatsAPP : +8613081912597

D31 D39 D37 Hydraulic Main Pump For KOM 702-2M-00061 720-2M-00062 720-2M-00063

  • D31 D39 D37 Hydraulic Main Pump For KOM 702-2M-00061 720-2M-00062 720-2M-00063
  • D31 D39 D37 Hydraulic Main Pump For KOM 702-2M-00061 720-2M-00062 720-2M-00063
  • D31 D39 D37 Hydraulic Main Pump For KOM 702-2M-00061 720-2M-00062 720-2M-00063
Place of Origin Guangzhou,China
Brand Name Glparts
Certification ISO9001
Model Number D31 D39 D37
Minimum Order Quantity 1
Price Negotiation
Packaging Details Wooden Case And Your Requied
Delivery Time 7 Days
Payment Terms T/T,Western Union,MoneyGram
Supply Ability 2000pieces/month

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Product Details
Type Hydraulic Pump Model D31 D39 D37
Mounting Type Flange Mounted Parts Material Metal
Configuration Axial Piston, Variable Control Type Load Sensing, Pressure Compensated
Application Excavators, Construction Machinery Compatible Brands For Komatsu
PN1 704-11-38100 704-11-40100 704-12-30100 704-12-38100 PN2 704-21-29400 704-23-30601 704-24-24410 705-11-38010
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Hydraulic main Pump 702-2M-00061

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720-2M-00062 Hydraulic main Pump

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720-2M-00063 excavator main pump
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Product Description

702-2M-00061 720-2M-00062 720-2M-00063 Hydraulic Pump D31 D39 D37 for KOM Main Pump

 

Product Description

 

Product Nam D31 D39 D37 Hydraulic Pump
Specification D31 D39 D37
Part Number 702-2M-00061 720-2M-00062 720-2M-00063
Pump Flow Capacity 79.3 gallons per minute (300 liters per minute)
Pump Type Piston
Relief Valve Pressure 3,500 psi

If you are interested in the following pump models. Or do not know how to confirm your pump model, please contact us

 

Key Words Head Line

 

Main Pump , Excavator Hydraulic Pump , High-Performance Replacement , Komatsu Bulldozer Hydraulic System , OEM Quality Hydraulic Pump , Durable & Reliable Hydraulic Pump , Heavy Equipment Spare Parts

 

 

Features

 

High-Pressure Performance – Designed as a high-pressure pump to meet the demanding requirements of bulldozer operations in tough environments.

Gear Pump Structure – Utilizes a gear pump design, ensuring a simple structure and high reliability.

Perfect Compatibility – Specifically designed for Komatsu D31, D37, and D39 bulldozers, ensuring excellent compatibility and optimal performance.

Maintenance Recommendations – To extend the pump’s service life, it is recommended to use clean and fresh hydraulic oil and pre-fill the pump with hydraulic oil before installation.

 

Product Display

D31 D39 D37 Hydraulic Main Pump For KOM 702-2M-00061 720-2M-00062 720-2M-00063 0

 

Why Choose us

 

Expert Consultation & Pre-Sales Support

 

  • Our team of experienced engineers offers technical guidance to help you select the right hydraulic pump for your machine.
  • We provide customized solutions tailored to different excavator models and working conditions.

 

 

Strict Quality Control & Reliable Supply

 

  • We ensure strict testing procedures for every hydraulic pump before shipment.
  • Our factory maintains consistent inventory, ensuring fast delivery and stable supply.

 

Fast & Efficient After-Sales Service

 

  • Professional support for installation, troubleshooting, and maintenance.
  • Quick response for replacement parts and technical inquiries.

 

Global Shipping & Secure Packaging

 

  • Worldwide delivery with safe and durable packaging to prevent damage during transit.
  • Cooperating with trusted logistics partners to ensure timely arrival.

 

Company Information

 

GuangZhou GuoLi Engineering Machinery Co., Ltd. specializes in excavator hydraulic cylinders, including arm, boom, and bucket cylinders, as well as cylinder tubes, rods, seal kits, engine parts, pumps and undercarriage components. Based in Guangzhou with access to a major construction machinery parts market, we offer a complete part number system, detailed specifications, and strong foreign trade expertise. We strive for professionalism and win-win cooperation.

 

 

Factory Tour

 

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Exhibition Showcase

 

Our Presence at Major Exhibitions: 2023 Malaysia & 2024 Shanghai Bauma

 

Exhibition With Cooperated Clients

 

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Certificates

 

Certification

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Tags:

excavator main hydraulic pump

hydraulic piston pump

digger hydraulic pump