komatsu hydraulic pump

  • 705-52-42100 komatsu double pump for HD785
  • 705-52-42100 komatsu double pump for HD785
705-52-42100 komatsu double pump for HD785705-52-42100 komatsu double pump for HD785

705-52-42100 komatsu double pump for HD785

  • Model Number:705-52-42100
  • Delivery:within 5 days after payment
  • Payment:Western Union,Moneygram,Paypal,Credit card,TT
  • Port:Tianjin,Qingdao,Shanghai,Ningbo,Shenzhen
  • Product description: 705-52-42100 komatsu double pump for HD785

Production Description:

1.Part no.:            705-52-42100 
   Machine no.:      Komatsu HD785
2.Material is imported from Singapore
3.Shaft sleeve is imported from DAIDO Japan 
4.Oil sealing is made by NOK Japan
5.Guarantee time: 1 year

Zhengzhou Zhuofeng Machinery Co., Ltd. has been incorporated since 2006. As the designated OEM partner for Komatsu, Shantui, Caterpillar and Cummins .We professionally manufacture oil pumps used in bulldozer,hydraulic motor,hydraulic winch and valves. Such as OEM Komatsu (D80A-12 /D85A-18 /D150A-1 /D155A-1 / D155A-3 /D355A-3 /WA470 /WA470-3 / WA500-3); Shang Hai, Shan Tui, Huang He (TY130 /TY160 /TY180 /TY220 /TY230 /TY320 / SD13 /SD16 /SD22 /SD42 /SD42-3); Komatsu WA series loaders (WA600 /WA545 /WA510/ WA500/ WA450 /WA420 /WA400 /WA300 /WA250 /WA180/ WA150 /WA120) etc.. Our pump types: Water Pump Ass’y, Steering Pump, Transmission Pump, Gear Pump, Hydraulic Pump, Work Pump Assy.

Our company is also the agent of complete machine parts, motors and chassis parts for large famous construction machinery: Japan Komatsu, America Caterpillar, China Shan Tui, Huang He, Shanghai Peng Pu bulldozer, excavator series products. Products are widely used all over the country. The oil pumps used in bulldozer, which match the biggest loader, has exported with complete machines to Middle East, Far East, Southeast Asia, Africa, Europe, America etc.

As a people-oriented enterprise we prioritize the cultivation of industry talent. After more than a decade of development, we now have 35 sales associates, 10 after-sales representatives, and a large-scale warehouse that spans more than 3,000 square meters. This mega storage facility contains nearly 10,000 types of products, valued at over 10 million RMB.

Quality components and sincere services are just our way of showing appreciation for the ongoing trust and support of our valued clientele. We have established long-term business relations with over a thousand customers from the world. Take Zhuofeng,Take the word!

Gear Pump series 
Aluminum Alloy

More than 15 years experience on gear pump design and research. Professional specialized in hydraulic pump components about Komatsu construction Vehicles.

Quality and credit-reliable, complete varieties.

Advanced imported manufacture equipment.

Product Strength

Shaft sleeves are imported from DAIDO Japan.

Oil sealing is made by NOK Japan.

Hydraulic pump Case is an extrusion molding which is produced by extruding machine (press power is 3600 Ton).

Smooth surface, hard density of material.

Complete variety for Komatsu pump parts (more than 300 kinds of Hydraulic pumps).


Construction Machinery Parts

Hydraulic pump Assy, Hydraulic pump parts/components

Based on OEM parts or genuine parts, packing,  quantity 
and other requirements

For fast and accurate pricing information, We need more details:

your spec model of construction Vehicle

The hydraulic pump part number  (most important)

The photos of pump

The direction of rotation for the pump (anticlockwise or  clockwise)

Delivery time
3-5days after received payment or deposit
carton box inside, wood box outside (common OEM packing)
Shipment methods

By express/logistics/sea/air/train

The clients’ advice is acceptable

Usage introduction

The Hydraulic Oil must be clean and fresh; the bad condition of Oil will damage and reduce working life of pump.

It will affect working efficiency of pumps when the old pump and new pump connect together.

Please add in HYD Oil in the pump before install into Vehicle.

Company web:




Contact: Tony Chow

Phone: +8615333838385

Tel: +8637156609962


Add: Room 1108 ,Yaxingtouzi Plaza,No.127,Changjiangzhong Road,Erqi District,Zhengzhou,China