Chinese Professional Track Bushing - PC250LC-6 PC300-6/7 R55 R110 R220 track link/track chain for excavator – Globe Truth
Chinese Professional Track Bushing - PC250LC-6 PC300-6/7 R55 R110 R220 track link/track chain for excavator – Globe Truth Detail:
Basic information
Part Name | Dozer link assy |
Model/Parts no. | D85ESS-2 |
Working environment | Mining/quarry/rocky/construction/earthmoving/sand |
Warranty: | 6 month or 1200 working hours |
Material | 35MnB |
Surface hardness | 50-56HRC |
Surface hardening | 6mm(standard 4-8mm) |
Heat treatment | Full enough |
Colour | Black or yellow |
Delivery time | 30 days |
Packing | Seaworthy fumigate pallet |
MOQ | 2pcs |
Technical drawing | Supply when order established |
Technical drawing
Analyze component | |||
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The track link has been done special hardening treatment which ensures its high strength and excellent abrasion resistance&inductive harden surface | The bushing shaft has been carburized and quenched the surface with medium frequency,which guarantees its reasonable hardness of core and abrasion resistance of the inner and outer surfaces. | The pin shaft is quenched the surface with medium frequency after quenching and tempering,which ensures its sufficient core strength and wear-resistance of inner and outer surfaces. | Lubricated track link assemblies subassemblies,such as oil seals,are made from world well-known brands.high-quality oil seals guarantee the maximum longevity of lubricated track link assemblies. |
Model list
EXCAVATOR | ||||||||
Model |
Pitch (mm) |
Bolt hole (mm) |
Model |
Pitch |
Bolt hole |
Model |
Pitch (mm) | Bolt hole (mm) |
E70B | 135 | PC15 | 101 | SK015 | 90 | |||
E110B | 171 | 16.5 | PC20/PC30 | 101.6 | SK40 | 135 | ||
E320 | 190 | 20.5 | PC40-7 | 135 | 12.5 | SK100 | 171 | 16.5 |
E325 | 203 | 20.5 | PC60-5 | 135 | 12.5 | SK120 | 171 | 16.5 |
E330 | 216 | 22.5 | PC60-6 | 154 | 14.5 | K907 | 175.4 | 18.5 |
E345 | 216 | 22.5 | PC100-1 | 154 | 14.5 | SK200 | 190 | 20.5 |
E350 | 228.6 | PC100-5 | 175 | 16.5 | SK300 | 203 | 20.5 | |
EX15 | 90 | PC200 | 190 | 18.5 | SK450 | 228.6 | 24.5 | |
EX30 | 101 | PC200-5 | 190 | 20.5 | SH40 | 135 | ||
EX60 | 154 | 14.5 | PC300-1 | 203 | 22.5 | SH100 | 171 | |
EX70 | 154 | 14.5 | PC300-6 | 216 | 22.5 | SH180 | 175 | |
EX100/EX120 | 171 | 16.5 | PC400-1 | 216 | 22.5 | SH200 | 190 | |
FH150 | 171 | 16.5 | PC400-5 | 216 | 24.5 | SH450 | 228 | 24.5 |
EX200 | 175.4 | 18.5 | PC400-6 | 228 | 24.5 | R55/R60 | 135 | 12.5 |
FH220 | 190 | 18.5 | PC650-8 | 228 | 24.5 | R200 | 171 | 16.5 |
EX300 | 203 | 20.5 | VIO30 | 101 | FL4 | 140 | 12.3 | |
EX700/ZX870 | 260 | 27.5 | VIO050 | 135 | FL6 | 160 | 14.5 | |
BULLDOZER | ||||||||
D3B/D3C | 155.6 | 14.5 | D20 | 135 | 12.5 | |||
D4/D4D/D4E | 171.5 | 16.5 | D30/D31 | 154 | 14.5 | |||
D4H/D5C/D5G | 171 | 16.5 | D41P-6 | 171.5 | 16.5 | |||
D5/D5B | 175 | 16.5 | D50/D51EX-22 | 175 | 16.5 | |||
D6M/D6N/D5H | 190 | D65/D65EX-12/D65-8 | 203 | 20.5 | ||||
D6D/D6R/D6H | 203 | 19.5 | D80/D85/D85ESS-2 | 216 | 20.5 | |||
D7G/D7H | 216 | 19.5 | D150/D155 | 228.6 | 24.5 | |||
D8N/D8K | 228.6 | 22.5 | D355 | 260 | 27.5 | |||
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Products factory
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Products testing
Products packing and shipping
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Our firm aims to operating faithfully, serving to all of our consumers , and working in new technology and new machine continually for Chinese Professional Track Bushing - PC250LC-6 PC300-6/7 R55 R110 R220 track link/track chain for excavator – Globe Truth, The product will supply to all over the world, such as: Ethiopia, Porto, Malta, You can let us know your idea to develop unique design for your own model to prevent too much similar parts in the market! We will provide our best service to satisfy all your needs! You should contact us right away!

We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
