BONOVO Undercarriage Parts Excavator Track Link Chain SK25 SK75 SK230 SK350
Bonovo supplies both standard track link assembly, sealed and lubricated track chain for excavators and bulldozers, track link pitch ranging from 90mm to 317mm. We used superior heat treatment to ensure the hardness of track link, the pins and bush were also heat treated through high degree quenched to ensure a hard wearing lifetime.
Overall Information
| Material | 40MnB |
| Finish | Smooth |
| Colors | Black or yellow |
| Technique | Forging casting |
| Surface Hardness | HRC50-56,deepth:4mm-10mm |
Track link assy is driven by the sprocket and final drive, provides support for the machine weight. We use advanced machining center, horizontal and vertical CNC machining to execute processes for the quality and precision of each component. And through our professional heat treatment, quenching and tempering, our track link could resist abrasion and impact well.
Our Advantages
- Professional mesh belt furnace heat treatment makes our products have good combination mechanical properties.
- Additional medium frequency heat treatment make the surface of our track chain links enhanced.
- Increases joint sealability in applications where end-play growth can exceed the capacity of the seal.
- Strict detecting system and advanced inspection equipment.
- Professional sales team, quality inspection & report, maritime logistics guidance.
3D Structure Drawing
BONOVO manufacture many types of track links and offer customized products. We use advanced machining center, horizontal and vertical CNC machining, heat-treatment equipment to execute processes, these make our track links meet OEM and industry standard.
Package Waiting for Delivery
Production Procedures: Please don't forget to inform how many links do you need for quick delivery.
Packing&Shipping
Buying Procedures
Caterpillar
CAT225 CAT312B CAT315 CAT320 CAT320C CAT320BL CAT330 CAT322 CAT245 CAT325
CAT320L CAT973 E3205 E320 E320DL E240 E120-1 E311 E312B E320BL E345 E324 E140
E300B E330C E120 E70 E322C E322B E325 E325L E330 E450
903C2,903C,906H2,907H2,908H2,910HK,914K,906M,907M,908M,926M,930M,938M,924K,930K,938K,950M,962M,966K,966M,966M XE,972M,972M XE,980M,982M,986H,988K,990K,992K,993K,994H,994K
Komatsu
PC120-6 PC130 PC130-7 PC200 PC200-1 PC200-3 PC200-5 PC200-6 PC200-7 PC200-8 PC210-6
PC220-1 PC220-3 PC220-6 PC220-7 PC220-8 PC270-7 PC202B PC20-7 PC30 PC30-3 PC30-5
PC30-6 PC40-7 PC45 PC45-2 PC55 PC220LC-6 PC220LC-8 PC240 PC300 PC300-3 PC300-5
PC300-6 PC300-7 PC300-7K PC300LC-7 PC350-6/7 PC400 PC400-3 PC400-5 PC400-6 PC400LC-7
PC450-6 PC450-7 PC600 PC650 PC750 PC800 PC1100 PC1250 PC2000
Doosan
DH100-7,DH150LC-7,DH220 LC-7 DH225 LC-7,DH225 LC-9,DH300 LC-7,DX63-3,DX80R,DX85R-3,DX140 LC,DX140 LC-3,DX140 LCR,DX140 LCR-3,DX140R,DX160 LC,DX180 LC,DX180 LC-3,DX220 LCA,DX225,DX225 LC,DX225 LC-3,DX225 NLC,DX225 SLR,DX235,DX235 LCR,DX255 LC,DX255 LC-3,DX255 LC-5,DX300,DX300 LC,DX300 LCA,DX300 LC-3,DX300 LC-5,DX300 LC V,DX340 LC,DX340 LCA,DX350,DX350 LC,DX350 LC-3,DX350 LC-5,DX360 LCA,DX380 LC,DX420,DX420 LC,DX420 LC-3,DX420 LC-5,DX420 LCA ,DX480 LC,DX480 LCA,DX490 LC-3,DX490 LC-5,DX500 LCA,DX520 LC,DX520 LCA,DX530 LC-5
Hitachi
ZX110 ZX120 ZX200 ZX200 ZX200-1 ZX200-3 ZX200-59 ZX200LC-3 ZX210 ZX210-3 ZX210-3 ZX210-5 ZX225 ZX240 ZX250 ZX270 ZX30 ZX330 ZX330 ZX350 ZX330C ZX450 ZX500 ZAXIS120,ZAXIS120-3,ZAXIS120-E,ZAXIS130,ZAXIS130-3,ZAXIS130H,ZAXIS130K,ZAXIS130K-3,ZAXIS130LCN,ZAXIS130LCN-3,ZAXIS135US,ZAXIS135US-3,ZAXIS135US-E,ZAXIS135USK,ZAXIS135USK-3,ZAXIS160,ZAXIS160LC,ZAXIS160LC-3,ZAXIS160W,ZAXIS17U-2,ZAXIS180W,ZAXIS190W-3,ZAXIS200,ZAXIS200-3,ZAXIS200-E,ZAXIS200-X,ZAXIS200LC,ZAXIS200LC-3,ZAXIS200LC-E,ZAXIS200LC-X,ZAXIS210,ZAXIS210H,ZAXIS210H-3,ZAXIS210K,ZAXIS210K-3,ZAXIS210LC,ZAXIS210LCH
Hyundai
ROBEX 80-7,ROBEX 110-7,ROBEX 110-7A,ROBEX 125 LCR-9A,ROBEX 130,ROBEX 130 LC ,ROBEX 140,ROBEX 140 LC,ROBEX 145 LCR-9 ,ROBEX 150 LC-7,ROBEX 160 LC,ROBEX 180 LC-3,ROBEX 180 LC-7 ,ROBEX 180 LC-7A ,ROBEX 180 LC-9,ROBEX 180 LC-9A,ROBEX 180 LCD-9A,ROBEX 180N LC-3,ROBEX 200,ROBEX 200 LC,ROBEX 210,ROBEX 210-5,ROBEX 210-7,ROBEX 210 LC,ROBEX 210 LC-2 ,ROBEX 210 LC-3,ROBEX 210 LC-7,ROBEX 210 LC-7 LR,ROBEX 210 LC-7A ,ROBEX 210 LC-9 LR,ROBEX 210 LC-9 ,ROBEX 210N LC-7,ROBEX 215-7 ,ROBEX 215-9,ROBEX 220 LC,ROBEX 220 LC-5 ,ROBEX 220 LC-9,ROBEX 220 LC-9A,ROBEX 220 LC-9S,ROBEX 225 LC-7,ROBEX 235 LCR-9,ROBEX 235 LCR-9A,ROBEX 250 LC-3,ROBEX 250 LC-7,ROBEX 250 LC-9,ROBEX 250N LC-7,ROBEX 250N LC-7A,ROBEX 250N LC-9,ROBEX 260
Kobelco
KX21,KX36,KX36-3,KX36HG,KX40,KX41,KX41-2,KX41-3,KX41-3S,KX41-3V,KX41-3VR1,KX61-2,KX61-3,KX71,KX71-3,KX71-3R1,KX71-3S,KX71SR1T3,KX91,U50-3,U50-3A,U55,U55-4,U55R1A,U55R-3
YANMAR
VIO10,VIO10-2A,VIO10PR,VIO15,VIO15-2,VIO17,VIO17U,VIO17PR,VIO20,VIO20-3,VIO20VPR,VIO25,VIO25-4,VIO25-6A,VIO25CR-3,VIO27,VIO27-5,VIO27-5B,VIO27-3,VIO30,VIO30-1,VIO30-2,VIO30-5,VIO30CR-3,VIO30PR-3,VIO33,VIO33U,VIO35,VIO35-2,VIO35-3,VIO35-5,VIO35-5B,VIO35-6,VIO35-6A,VIO38U,VIO40,VIO40-2A,VIO40-5,VIO45,VIO45-5,VIO45-5B,VIO45CR,VIO45-6A,VIO50,VIO50U,VIO55,VIO55-5,VIO55-5B,VIO55-6A,VIO55CR,VIO57,VIO57U,VIO70,VIO75,VIO75-A,VIO75-C,VIO75CR,VIO75VCR,VIO80
JCB
1CX,2CX,3CX,4CX,8080 ZTS ,8085 ECO ,8085 ZTS ,JS130 ,JS130 LC ,JS145,JS145 LC ,JS160 ,
JS160 LC ,JS190N LC ,JS190 LC ,JS200 ,JS210 LC ,JS210 ,JS220 ,JS220 LC ,JS220L,JS220LR ,
JS220XD ,JS235 ,JS240 LC ,JS260 LC ,JS260L,JS260LR,JS290,JS290 LC,JS330
