Quality KOMATSU PC3000-1 PC3000-6 PC4000-6 H255S Hydraulic Control Valve Block 90774640 65516840 90774240 65516740 For Excavator Spare Parts factory

KOMATSU PC3000-1 PC3000-6 PC4000-6 H255S Hydraulic Control Valve Block 90774640 65516840 90774240 65516740 For Excavator Spare Parts

Name: KOMATSU PC3000-1 PC3000-6 PC4000-6 H255S Hydraulic Control Valve Block 90774640 65516840 90774240 65516740 For Excavator Spare Parts
Brand: BELPARTS MACHINERY LIMITED
SKU: PC3000-1 PC3000-6 PC4000-6 H255S
Price: 475.00 USD
Availability: InStock

Place of Origin:Japan

Brand Name:Belparts

Certification:ISO9001 / 2006/42/EC

Model Number:PC3000-1 PC3000-6 PC4000-6 H255S

Minimum Order Quantity:1PCS

Price:Negotiated price

Payment Terms:T/T,trade assurance,PayPal,L/C,D/P,D/A,Western Union

Supply Ability:100 PCS / Months

Product Details

Highlight:

Komatsu excavator hydraulic control valve block

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PC3000-6 PC4000-6 control valve

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H255S excavator spare parts valve

Model: PC3000-1 PC3000-6 PC4000-6 H255S

Part Name: Hydraulic Control Valve Block

Application: Excavator

Parts Number: 90774640 65516840 90774240 65516740

Quality: OEM Genuine

Condition: Refurbished

Warranty: 6 Months

Shipment: DHL FEDEX TNT EMS UPS / Ses / Air

Product Description

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.