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BELPARTS MACHINERY LIMITED

  • China,Guangzhou
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China BELPARTS EXCAVATOR R130 R140-7 K3V63DT-9COS hydraulic main pump assy 31N3-10010
China BELPARTS EXCAVATOR R130 R140-7 K3V63DT-9COS hydraulic main pump assy 31N3-10010

  1. China BELPARTS EXCAVATOR R130 R140-7 K3V63DT-9COS hydraulic main pump assy 31N3-10010
  2. China BELPARTS EXCAVATOR R130 R140-7 K3V63DT-9COS hydraulic main pump assy 31N3-10010
  3. China BELPARTS EXCAVATOR R130 R140-7 K3V63DT-9COS hydraulic main pump assy 31N3-10010
  4. China BELPARTS EXCAVATOR R130 R140-7 K3V63DT-9COS hydraulic main pump assy 31N3-10010

BELPARTS EXCAVATOR R130 R140-7 K3V63DT-9COS hydraulic main pump assy 31N3-10010

  1. MOQ: 1 piece
  2. Price: Negotiable price
  3. Get Latest Price
Payment Terms T/T, Paypal and Trade Assurance
Supply Ability 1000pieces
Delivery Time 1-7days
Packaging Details Wooden packing
Model R130 R140-7
pump number K3V63DT-9COS
Part number 31N3-10010 31N3-10011
Appliion excavator
Highlight excavator R130 R140-7 K3V63DT-9COS hydraulic pump assy 31N3-10010 31N3-10011
Name hydraulic main pump assembly
Condition new/used
Brand Name Belparts
Model Number R130 R140-7 K3V63DT-9COS
Place of Origin Made in China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T, Paypal and Trade Assurance Supply Ability 1000pieces
Delivery Time 1-7days Packaging Details Wooden packing
Model R130 R140-7 pump number K3V63DT-9COS
Part number 31N3-10010 31N3-10011 Appliion excavator
Highlight excavator R130 R140-7 K3V63DT-9COS hydraulic pump assy 31N3-10010 31N3-10011 Name hydraulic main pump assembly
Condition new/used Brand Name Belparts
Model Number R130 R140-7 K3V63DT-9COS Place of Origin Made in China
High Light Komatsu excavator hydraulic main pumpR130 R140-7 hydraulic pump assyK3V63DT-9COS pump with warranty
BELPARTS EXCAVATOR R130 R140-7 K3V63DT-9COS Hydraulic Main Pump Assy 31N3-10010 31N3-10011 for Komatsu
The hydraulic pump is a critical component in excavators, responsible for converting mechanical energy into hydraulic energy. It supplies high-pressure hydraulic oil to various actuators (such as hydraulic cylinders and motors), enabling smooth and efficient operation of the excavator. High-quality hydraulic pumps ensure durability, energy efficiency, and precise control, making them essential for construction, mining, and other heavy-duty appliions.
Appliion Excavator, digger
Part Name Hydraulic Main Pump
Model R130 R140-7 K3V63DT-9COS
Part Number 31N3-10010, 31N3-10011, XJBN-00432, XJBN-00430
Warranty 6-12 months
Payment Term T/T, Trade Assurance, Paypal and etc.
Brand belparts
List of Spare Parts
# Part No Part Name Qty. Price request
* 31N3-10010 MAIN PUMP 1
* 31N3-10011 MAIN PUMP 1
111 XJBN-00432 SHAFT(F)-DRIVE 1
113 XJBN-00431 SHAFT(R)-DRIVE 1
BELPARTS Hydraulic Main Pump Assembly
BELPARTS Hydraulic Pump Components
The excavator hydraulic pump acts as the "heart" of the hydraulic system, converting engine mechanical energy into hydraulic power to drive actuators (e.g., cylinders, motors). Its core principle relies on the reciproing motion of pistons within cylinders, cyclically altering chamber volume to suction and pressurize oil. As a variable-displacement pump, it dynamically adjusts output flow based on load demand, delivering stable high-pressure (35MPa+) power for precise digging force while optimizing energy efficiency.
About Belparts

Belparts (GUANGZHOU BELPARTS ENGINEERING MACHINERY LIMITED), is a foreign trade company integrating development, sales, procurement, warehousing, transportation and service. Founded in September 2013, we have more than twelve years of experience in machinery trade.

Our main products are Excavator Hydraulic Spare Parts, Hydraulic Main Pump, Swing Motor, Travel Motor, Final Drive Ass'y, Swing Device Ass'y, Swing Gearbox, Travel Gearbox, Gears, Regulators, Relief Valve, Fan Motor and other hydraulic items with genuine and aftermarket quality. Until now, our products have been exported to more than 198 countries and regions, spreading all over the Middle East, Southeast Asia, Africa, North America, South America, Europe and Oceania with our own brand "Belparts", which is highly praised by foreign customers and enjoys a high reputation.

Mainly engaged in excavator hydraulic pumps, final drive, travel motors, swing motors, distribution valves, control valve assy, reduction gearbox, cylinder assy and various hydraulic spare parts.

Excavator hydraulic one-stop service, we can provide Komatsu, Hitachi, Kato, Doosan, Hyundai, Sany, Liugong, Sunward Intelligent, hydraulic pumps of various tonnage models, distribution valves, travel assemblies, travel motors, swing motors and hydraulic spare parts.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2013

  • Total Annual:

    $28000000-$41660000

  • Employee Number:

    1200~1300

  • Ecer Certification:

    Verified Supplier

Since 2013 Excavator Hydraulic Parts Manufacturer & Global Supplier Since 2013 Belparts Machinery Limited — Your Trusted Partner in Excavator Hydraulic Parts Who We Are Founded in September 2013 and headquartered in Guangzhou, China's premier engineering machinery hub, Belparts ha... Since 2013 Excavator Hydraulic Parts Manufacturer & Global Supplier Since 2013 Belparts Machinery Limited — Your Trusted Partner in Excavator Hydraulic Parts Who We Are Founded in September 2013 and headquartered in Guangzhou, China's premier engineering machinery hub, Belparts ha...

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  • BELPARTS MACHINERY LIMITED
  • 429-432,No.268 Zhongshan Avenue East,Huangpu District,Guangzhou
  • https://www.hydraulic-excavatorparts.com/

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