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GUANGZHOU BELPARTS ENGINEERING MACHINERY LIMITED

  • China,Guangzhou
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China PC400LC-7 PC400-7 Hydraulic Arm Cylinder for Komatsu Excavator Spare Parts 707
China PC400LC-7 PC400-7 Hydraulic Arm Cylinder for Komatsu Excavator Spare Parts 707

  1. China PC400LC-7 PC400-7 Hydraulic Arm Cylinder for Komatsu Excavator Spare Parts 707
  2. China PC400LC-7 PC400-7 Hydraulic Arm Cylinder for Komatsu Excavator Spare Parts 707
  3. China PC400LC-7 PC400-7 Hydraulic Arm Cylinder for Komatsu Excavator Spare Parts 707

PC400LC-7 PC400-7 Hydraulic Arm Cylinder for Komatsu Excavator Spare Parts 707

  1. MOQ: 1 PCS
  2. Price: Negotiation
  3. Get Latest Price
Payment Terms L/C,D/A,D/P,T/T,TRADE ASSURANCE,WEST UNION,PAYPAL
Supply Ability 100 PCS / Months
Delivery Time 3-7 Day
Packaging Details Wooden Case Packing
Model PC400LC-7 PC400-7
Product name 707-01-0F741 707-01-0F710
Part name Hydraulic Arm Cylinder
Application Excavator
Condition New
Quality Aftermarket High Quality
Warranty 1 Year
Shipment DHL FEDEX TNT EMS UPS / Ses / Air
Emission standards Stage V
Brand Name Belparts
Model Number PC400LC-7 PC400-7
Certification CE
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,D/A,D/P,T/T,TRADE ASSURANCE,WEST UNION,PAYPAL Supply Ability 100 PCS / Months
Delivery Time 3-7 Day Packaging Details Wooden Case Packing
Model PC400LC-7 PC400-7 Product name 707-01-0F741 707-01-0F710
Part name Hydraulic Arm Cylinder Application Excavator
Condition New Quality Aftermarket High Quality
Warranty 1 Year Shipment DHL FEDEX TNT EMS UPS / Ses / Air
Emission standards Stage V Brand Name Belparts
Model Number PC400LC-7 PC400-7 Certification CE
Place of Origin China
More Branded Accessories are Available

Heavy‑Duty PC400‑7 / PC400LC‑7 Hydraulic Arm Cylinder | Komatsu Excavator Spare Parts Part No.707‑01‑0F741 / 707‑01‑0F710 – Premium Aftermarket Grade
1. Product Overview & Equipment Compatibility

The dual‑part‑number 707‑01‑0F741 & 707‑01‑0F710 hydraulic arm cylinders are core load‑bearing components exclusively built for Komatsu PC400‑7 and PC400LC‑7 heavy‑duty excavators. Precisely matched to OEM mounting dimensions and hydraulic standards, they enable direct plug‑and‑play replacement, maintaining stable arm performance for mining, rock excavation and large‑scale earthmoving applications.

Quick Product Parameter Sheet
ParameterProduct & Logistics Details
ApplicationHeavy‑Duty Mining & Construction Excavator Hydraulic System
Part NameHydraulic Arm Cylinder
Compatible ModelKomatsu PC400‑7 / PC400LC‑7
Part Number707‑01‑0F741, 707‑01‑0F710
Quality GradeHigh‑Quality Aftermarket
CertificationsISO9001, CE
Warranty12‑Month Full Warranty
Minimum Order Quantity1 Piece
Delivery Lead Time3‑7 Days (Air Express)
Shipping MethodsExpress, Land, Sea, Railway Freight
Payment OptionsT/T, Trade Assurance, PayPal
2. Technical Specifications & Material Standards

Manufactured under strict ISO9001 quality protocols, these arm cylinders use high‑tensile seamless alloy steel barrels. Piston rods are induction‑hardened and hard‑chrome plated for excellent wear and impact resistance. Imported heavy‑duty high‑pressure seals support stable operation from ‑20℃ to +85℃, with every unit passing high‑pressure leak and fatigue cycle testing before shipment.

Engineering AttributeVerified Data
Component TypeKomatsu PC400‑7 Series Hydraulic Arm Cylinder
OEM Equivalent Part No.707‑01‑0F741, 707‑01‑0F710
Core MaterialHigh‑Strength Seamless Alloy Steel
Piston‑Rod TreatmentInduction Hardening + Hard Chrome Plating
SealingImported High‑Pressure Polyurethane Seals
Operating Temperature‑20℃ ~ +85℃
Factory InspectionLeak Test, Fatigue Test, Dimensional Precision Check
3. Why Choose Our 707‑01‑0F741 / 707‑01‑0F710 Arm Cylinder

We provide OEM‑level arm lifting performance at lower cost than genuine Komatsu parts. With flexible 1‑piece MOQ, 12‑month warranty covering free non‑artificial defect replacements, and fast Guangzhou‑warehouse stock delivery, we lower maintenance costs and reduce construction downtime.

4. Belparts Brand & Global Supply Capability

Founded in 2013, Belparts specializes in heavy‑duty excavator hydraulic spare parts. We supply genuine and premium aftermarket components compatible with Komatsu, Hitachi, Doosan and Hyundai, exported to 150+ countries with complete cross‑border logistics support.

5. Common Concerns of Global Komatsu Excavator Parts Buyers
Q1: Can these two part‑number arm cylinders fit my PC400‑7 excavator correctly?

A: Share your excavator serial number or old cylinder casting photos, our engineering team will confirm the exact matching part number and ensure 100% plug‑and‑play installation.

Q2: What does the 12‑month warranty include?

A: Covers non‑human‑caused defects such as oil leakage, cylinder deformation and seal failure, with free replacement parts and remote technical guidance.

Q3: What advantages does your cylinder have over generic aftermarket versions?

A: Reinforced mining‑grade materials and heavy‑load‑optimized structure deliver 2‑3 times longer service life under harsh digging conditions.

Q4: How is the cylinder protected during international shipping?

A: Anti‑corrosion oil treatment, airtight port sealing and export‑grade wooden case packaging. Air express takes 3‑7 days; sea freight 30‑45 days.

Q5: What payment methods do you support?

A: T/T, platform‑secured Trade Assurance and PayPal, eliminating cross‑border transaction risks for global buyers.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Trading Company

  • Year Established:

    2013

  • Total Annual:

    900000-3000000

  • Employee Number:

    50~93

  • Ecer Certification:

    Verified Supplier

GUANGZHOU BELPARTS ENGINEERING MACHINERY LIMITED founded in September 2013, loed in the engineering machinery market in Guangzhou, China. At present , we have one shop, one warehouse and one office as well as a professional team for purchasing, selling, packing, shipping and after-sale service.... GUANGZHOU BELPARTS ENGINEERING MACHINERY LIMITED founded in September 2013, loed in the engineering machinery market in Guangzhou, China. At present , we have one shop, one warehouse and one office as well as a professional team for purchasing, selling, packing, shipping and after-sale service....

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Get in touch with us

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

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