Excavator Track Chain Assembly Heavy Equipment Undercarriage Link Track For Komatsu CAT Hitachi Doosan Wear-Resistant Spare Parts Export
High wear-resistant excavator track & link assembly, integrally forged of high manganese alloy steel, track links, pins and bushings fully quenched for reinforcement. Mass stock of standard sizes, compatible with all series excavators of Komatsu, CAT, Hitachi, Doosan. Precision casting with OEM part number marking, anti-impact, anti-stretching & anti-breakage, specially for mine & earthmoving projects, full-container foreign trade export available.
High-strength forging technology for long service life under heavy mine loads
Full track link integrally forged with thickened high manganese alloy steel, track links, pins and bushings processed by medium-frequency integral quenching heat treatment, featuring hard surface and tough core. Resist violent stone impact and long-term heavy-load stretching on muddy sites, avoid elongation, pin breakage & cracking, service life over 50% longer than ordinary tracks, ideal for high-intensity earthmoving, mining and infrastructure work.
Precision OEM specification, full compatibility for multi-brand excavators
CNC precision casting for track links, hole dimensions strictly consistent with OEM undercarriage standards, clear part number marking (e.g. HS TF 207.32.00390 R) on surface, no modification needed during replacement. Compatible with mini, medium and large excavators of mainstream brands: Komatsu, CAT, Hitachi, Doosan, Sany, XCMG, track link quantity customizable on demand.
Sealed pin structure to reduce site maintenance loss
Double-layer dustproof sealing structure for pins and bushings, effectively block sediment and stones from friction clearance, reduce internal abrasion, oil leakage and abnormal noise. High assembly precision ensures smooth link rotation and low traveling resistance to cut hydraulic fuel consumption, easy disassembly & maintenance for overseas yards with highly universal undercarriage parts.
Anti-rust finished product, full set matching undercarriage parts available
Overall black anti-corrosion finish to isolate erosion from mud, water and salt. Complete track assembly includes links, pins and bushings, can be shipped together with track rollers, carrier rollers, idlers and drive sprockets. Real photos of coiled full track, single link details and part marking are provided to show workmanship.
One-stop foreign trade supply service for construction machinery spare parts
Mass stock of excavator track link assemblies, packed separately by machine model, full container & LCL export supported. Real product photos, specification datasheets and wear resistance test reports supplied. Agency service for customs declaration, commodity inspection and sea freight booking, long-term bulk cooperation with overseas machinery spare parts dealers.
Product Name
Excavator Track Link Assembly / Track Chain Assembly
Material
Thickened High Manganese Alloy Steel, Full Medium-Frequency Quenching
All mini/medium/large excavators of Komatsu, CAT, Hitachi, Doosan, Sany, XCMG
Marking
OEM part number stamped on track link body
Application Scenarios
Mine exploitation, earthmoving, road construction, river dredging excavator undercarriage replacement
Supply Mode
In stock, single set & full/LCL container bulk export
Export Support
Real photo gallery, spec datasheet, wear test report, customs & sea freight agency
起订量
1 件
Description
High-strength forging technology for long service life under heavy mine loads
Full track link integrally forged with thickened high manganese alloy steel, track links, pins and bushings processed by medium-frequency integral quenching heat treatment, featuring hard surface and tough core. Resist violent stone impact and long-term heavy-load stretching on muddy sites, avoid elongation, pin breakage & cracking, service life over 50% longer than ordinary tracks, ideal for high-intensity earthmoving, mining and infrastructure work.
Precision OEM specification, full compatibility for multi-brand excavators
CNC precision casting for track links, hole dimensions strictly consistent with OEM undercarriage standards, clear part number marking (e.g. HS TF 207.32.00390 R) on surface, no modification needed during replacement. Compatible with mini, medium and large excavators of mainstream brands: Komatsu, CAT, Hitachi, Doosan, Sany, XCMG, track link quantity customizable on demand.
Sealed pin structure to reduce site maintenance loss
Double-layer dustproof sealing structure for pins and bushings, effectively block sediment and stones from friction clearance, reduce internal abrasion, oil leakage and abnormal noise. High assembly precision ensures smooth link rotation and low traveling resistance to cut hydraulic fuel consumption, easy disassembly & maintenance for overseas yards with highly universal undercarriage parts.
Anti-rust finished product, full set matching undercarriage parts available
Overall black anti-corrosion finish to isolate erosion from mud, water and salt. Complete track assembly includes links, pins and bushings, can be shipped together with track rollers, carrier rollers, idlers and drive sprockets. Real photos of coiled full track, single link details and part marking are provided to show workmanship.
One-stop foreign trade supply service for construction machinery spare parts
Mass stock of excavator track link assemblies, packed separately by machine model, full container & LCL export supported. Real product photos, specification datasheets and wear resistance test reports supplied. Agency service for customs declaration, commodity inspection and sea freight booking, long-term bulk cooperation with overseas machinery spare parts dealers.
