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Caterpillar D7G Bulldozer OEM Replacement Track Chain Assembly - Sealed & Lubricated Undercarriage Part in 40MnB Alloy Steel
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Caterpillar D7G Bulldozer OEM Replacement Track Chain Assembly - Sealed & Lubricated Undercarriage Part in 40MnB Alloy Steel
| MOQ: | 1PCS |
| Price: | US$2043-21 |
| Standard Packaging: | Standard Export Packaging |
| Delivery Period: | 7-15Days |
| Payment Method: | L/C,T/T |
| Supply Capacity: | 10000PCS/Months |
Detail Information
Place of Origin
CHINA
Brand Name
ZTMC
Certification
ISO9001
Model Number
CAT D7G
Color:
Black And Yelllow
Technique:
Casting And Heat Treatment
Product Description
Caterpillar D7G Bulldozer Track Chain Assembly | OEM Quality Lubricated Undercarriage Part
Product Overview
Our track chain assembly is a professional OEM replacement for Caterpillar D7G bulldozers, widely used in mining, construction, earthmoving and quarrying operations. As the core component of the D7G's undercarriage system, it efficiently transfers power, supports machine weight, ensures stable traction and guides movement, directly impacting operational efficiency and service life.
Technical Specifications
| Item | Specifications |
|---|---|
| Applicable Model | Caterpillar D7G Bulldozer |
| Material | 40MnB Alloy Steel / 35MnB Alloy Steel (Optional) |
| Manufacturing Process | Precision Forging, Quenching & Tempering, Precision Machining |
| Surface Hardness | HRC 52-58 |
| Hardened Layer Depth | 8-12 mm |
| Pitch | 215.90mm (8.50") |
| Compatible Part Codes | Caterpillar 1S6944, 4M0568; Berco CR2576 |
| Design | Sealed & Lubricated |
| Assembly Process | Hydraulic Press Fit with Interference Fit Technology |
| Quality Inspection | 100% Pre-delivery Dimensional, Hardness, Tension & Air Tightness Test |
| Certification | ISO 9001 |
| Warranty | 12-Month Warranty |
Key Features
- Perfect Compatibility: Direct OEM replacement for Caterpillar D7G, compatible with original part codes and Berco CR2576
- Superior Durability: Forged alloy steel with heat treatment, resistant to wear, impact and heavy loads
- Sealed & Lubricated: Prevents contamination, reduces friction, extends service life
- Precision Made: Hydraulic press fit, uniform pitch, stable performance
- Reliable Quality: ISO certified, full inspection, global after-sales support
Packaging & Shipping
Packaging: Export-standard fumigated wooden pallets (moisture-proof, shock-proof, anti-collision). Custom packaging available for bulk orders.
Shipping: Sea/land/air freight from Xiamen/Guangzhou/Ningbo ports. Delivery time: 10-20 days; fast delivery available for urgent orders. Payment methods: TT, L/C, Western Union, PayPal.
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