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BELPARTS MACHINERY LIMITED

  • China,Guangzhou
  • Verified Supplier
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China KOMATSU PC3000-1 PC3000-6 PC4000-6 H255S Hydraulic Control Valve Block 90774640
China KOMATSU PC3000-1 PC3000-6 PC4000-6 H255S Hydraulic Control Valve Block 90774640

  1. China KOMATSU PC3000-1 PC3000-6 PC4000-6 H255S Hydraulic Control Valve Block 90774640
  2. China KOMATSU PC3000-1 PC3000-6 PC4000-6 H255S Hydraulic Control Valve Block 90774640
  3. China KOMATSU PC3000-1 PC3000-6 PC4000-6 H255S Hydraulic Control Valve Block 90774640
  4. China KOMATSU PC3000-1 PC3000-6 PC4000-6 H255S Hydraulic Control Valve Block 90774640

KOMATSU PC3000-1 PC3000-6 PC4000-6 H255S Hydraulic Control Valve Block 90774640

  1. MOQ: 1PCS
  2. Price: Negotiated price
  3. Get Latest Price
Parts number 90774640 65516840 90774240 65516740
Warranty 6 Months
Delivery Time 1~5 days
Condition Refurbished
Payment Terms T/T,trade assurance,PayPal,L/C,D/P,D/A,Western Union
Part name Hydraulic Control Valve Block
Quality OEM Genuine
Application Excavator
Supply Ability 100 PCS / Months
Model PC3000-1 PC3000-6 PC4000-6 H255S
Shipment DHL FEDEX TNT EMS UPS / Ses / Air
Packaging Details Wooden Case Packing
Place of Origin Japan
Model Number PC3000-1 PC3000-6 PC4000-6 H255S
Certification ISO9001 / 2006/42/EC
Brand Name Belparts

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  1. Product Details
  2. Company Details

Product Specification

Parts number 90774640 65516840 90774240 65516740 Warranty 6 Months
Delivery Time 1~5 days Condition Refurbished
Payment Terms T/T,trade assurance,PayPal,L/C,D/P,D/A,Western Union Part name Hydraulic Control Valve Block
Quality OEM Genuine Application Excavator
Supply Ability 100 PCS / Months Model PC3000-1 PC3000-6 PC4000-6 H255S
Shipment DHL FEDEX TNT EMS UPS / Ses / Air Packaging Details Wooden Case Packing
Place of Origin Japan Model Number PC3000-1 PC3000-6 PC4000-6 H255S
Certification ISO9001 / 2006/42/EC Brand Name Belparts
High Light Komatsu excavator hydraulic control valve blockPC3000-6 PC4000-6 control valveH255S excavator spare parts valve
1. Basic Info
  • Product: Refurbished Hydraulic Control Valve Block
  • OEM Numbers: 90774640, 65516840, 90774240, 65516740
  • Compatible Models: KOMATSU PC3000‑1, PC3000‑6, PC4000‑6, H255S
  • Appliion: Excavator Spare Parts
  • Condition: Refurbished
2. Core Advantages
  • Bench tested to match OEM performance requirements
  • Worn spools, seals and critical components replaced during refurbishment
  • Precise flow distribution for main working functions
  • Economical solution for large mining excavator overhaul
3. Technical Data
  • Valve Type: Main multi‑section control valve block
  • Function: Boom, arm, bucket, swing and travel hydraulic distribution control
  • Working Medium: Hydraulic oil ISO VG46 / VG68
  • Rated Working Pressure: 31.5 MPa
  • Max Relief Pressure: 34.5 MPa
  • Mounting: Direct fit original mounting position
  • Port Specifiion: Matches original port size, thread and connection layout
  • Refurbishment Process: Complete disassembly → ultrasonic cleaning → defective parts replacement → assembly → full pressure & flow bench test → leakage test
  • Weight: 865kg approx
4. FAQ

Q1: Does this valve block fit mining excavator directly?

A1: Yes, bench tested, direct replacement after system flushing.

Q2: What is the warranty for refurbished valve block?

A2: Half‑year warranty under proper installation and maintenance.

Q3: Are solenoid valves included in standard supply?

A3: Standard package excludes extra solenoids unless specified.

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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Get in touch with us

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

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