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Features

Specifications

Product Name: Dozer Master Link

Condition: 100% New

Machine: Paver

Incoterm: FOB/EXW/DDP/CIF

Manufacturer: ECHOO

Basic Infomation

Place of Origin: Xiamen,China

Brand Name: Echoo

Model Number: D9R

Payment & Shipping Terms

Packaging Details: Standard wooden pallet

Delivery Time: 3-7 work days

Payment Terms: L/C,T/T,Western Union

Supply Ability: 100000 PCS per month

Gallery

Dozer Master Link Heavy Duty Undercarriage Spare Parts for D65 D85 D155 D6R D7G Wholesale

Product Description

Dozer Master Link Heavy Duty Undercarriage Spare Parts for D65 D85 D155 D6R D7G Wholesale

Product Overview

This dozer master link serves as the critical connecting component for bulldozer track chains, responsible for assembling and locking the full track chain. Manufactured by ECHCO factory, our split master link features integrated forging combined with precision serrated locking design, delivering ultra-high tensile strength for demanding construction, mining, and earthmoving applications.

Contact Us:
Tel: +86 17750756029
Email: service@echoo.cn

Core Technical Parameters

Item	Technical Data
Raw Material	High Manganese Alloy Forged Steel (40Mn2 / 35MnB)
Surface Hardness	HRC 50-56 (Hardened Layer: 8-12mm)
Core Toughness	HRC 32-36
Manufacturing Process	One-piece hot forging + CNC precision machining + dual heat treatment
Hole Tolerance	±0.02mm for pin holes & connecting holes
Corrosion Protection	Epoxy anti-rust paint coating
Warranty	12 months under normal working conditions
MOQ	1 PC (Sample Trial Supported)

Compatible Bulldozer Models

Bulldozer Brand	Compatible Models
For Komatsu	D60, D65, D70, D75, D80, D85, D155
For CAT	D6R, D6G, D7G, D7H, D8K, D9N
For Shantui	SD13, SD16, SD22

Our Factory Advantage

ECHCO specializes in heavy machinery undercarriage parts manufacturing with over 10 years of industry experience. We maintain full production capabilities from forging and heat treatment to finishing processes. All products undergo 100% hardness and tensile testing before delivery, ensuring stable quality with competitive factory-direct pricing. We provide OEM and custom drawing services for non-standard master links.

Packaging & Shipment

Packing: Fumigated export wooden pallet, anti-rust oil packaging
Shipping Port: Xiamen Port / Qingdao Port / Shanghai Port / Shenzheng Port
Lead Time: 7-15 days for stock items, 20-30 days for mass customized orders
Payment Term: T/T, L/C, Western Union, Trade Assurance

Frequently Asked Questions

What is your minimum order quantity (MOQ)?

Most standard parts have a low MOQ (small trial orders are acceptable). For customized or special-sized parts, MOQ is based on production requirements.

What is your production & delivery time?

In-stock parts: 3-7 working days. Regular production: 15-25 working days. Bulk or customized orders: 25-35 working days (exact date confirmed after order confirmation).

Do you provide samples?

Yes. We can supply samples for quality checking. Customers usually bear sample cost and freight.

What quality certifications do your products have?

Our products comply with international quality standards and pass strict inspection. We support third-party inspection (SGS, BV, etc.) before shipment.

What payment terms do you accept?

We accept T/T, L/C, Western Union, etc. Flexible terms can be discussed for long-term partners.

Do you offer customized or OEM services?

Yes. We support OEM & ODM - custom size, material, logo, and specifications.

What packaging do you use?

Standard export packaging: carton box, plywood case, or pallet. We can also customize packaging with your brand logo as required.

Which shipping methods do you support?

We support sea freight, air freight, express (DHL, FedEx, UPS, TNT), and door-to-door delivery. We can also ship to your designated forwarder or warehouse.

Can you help with customs clearance or document support?

Yes. We provide full export documents: commercial invoice, packing list, bill of lading, certificate of origin, material test report, etc., to assist with smooth customs clearance.

Tag:

Contact Person :	Mrs. Polly
Tel :	86-592-5031397
Fax :	86-592-503-1397

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