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Construction machinery track links parts for excavator and bulldozer

Construction machinery track links parts for excavator and bulldozer

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The track link assy, which is also called track chain, is one part of undercarriage parts for crawler heavy equipments such as excavator, bulldozer, crane, drilling machine etc.

Excavator track link assy is made of track loose links, track pins, track bushings and seal dust. It is made by forging, machining, heat treatment, assembly, painting etc.

The quality and working life depends on the quality of raw steels, the hardness of rail surface, the depth of hardness layer, the quality of seals etc.

We control all procedure very strictly. We guarantee one year for our LONKA brand track link assy.

Our track links are applicable for Komatsu, Hitachi, Kobelco, Daewoo, Hyundai, Volvo, Jcb etc. We can also offer OEM service according to your drawings or samples.

Brand	Machine
Caterpillar	D2, D3B, D3C, D3G, D4D, D4E, D4H, D5, D5H, D6B, D6H, D6C/D, D6H, D7, D7H, D7G, D8H,K, D8N(D8R), D9G,D9H, D9L, D9N, D10N, D4E-EWL/943, D5B-EWL/953, D6D-EWL/963, D7G-EWL/973, D4H-HD,D5M, D5H-HD,D6M, D6H-HD, D6R, D7R
Komatsu	D20, D30/31, D40/53, D50, D60, D60/65, D65EX-15(HD), D61PX-12, D80/85, D85EX-15undev, D85ESS-2, D155A-1, D155A-2, D155A-2, D275A-5, D355A-3, D375A-1, D375A-3
Komatsu	PC60-3, PC60-6/ PC75, PC120-3, PC100/120-5, PC200-5/6, PC200-3, PC300-1/2, PC300-5, PC300-6, PC400-1/3, PC400-5, PC400-6, PC650, PC1000-3, PC1100-6/1250-7
Caterpillar	E70, E311, CAT213/215, E110, CAT225, CAT225B, CAT225D, CAT320, CAT325, CAT330, CAT235, CAT345B, CAT245, CAT350, CAT245B, CAT375-undev, CAT385-undev
Hitachi	EX40/45, EX60, EX100, EX100M(EX150), EX200-1, EX200-3, EX300, ZX330-3, EX400-1, EX550, EX700/750/800, EX1100-3
Kobelco	SK60, SK03, SK120, K907B, SK200, SK300, SK480LC
Doosan	DX55 (S50), DX140 (S130), DX220 (S220-3), DX300, S280-3/S290-5, DX380, DX480
Volvo	MX55/EC55, MX135/EC140, SE210/EC210, SE280-2/MX292, EC290B, SE350/EC360B, MX452/EC460
Hyundai	R500,R555MVP, R1300-3, R210-7, R2800/R2900-3, R290-7/R3000, R3600/R3700, R4500/R5000