Track Roller For Komatsu Bulldozer Undercarriage Parts D20 Bottom Roller
Track Roller For Komatsu Bulldozer Undercarriage Parts D20 Bottom Roller
Track Roller For Komatsu Bulldozer Undercarriage Parts D20 Bottom Roller

Track Roller For Komatsu Bulldozer Undercarriage Parts D20 Bottom Roller

Bulldozer spare parts track roller are including single flange bottom roller and double flange bottom roller.The track roller,bottom roller,lower roller are well done heat treatment and machining.We manufacture different machine models track rollers and can offer customized products. Follow us,you will get the items what you request.

Komatsu Bulldozer Parts D20 Track Lower Bottom Roller Supplier

Komatsu Double Flange Track Roller,D65 Single Flange Track Roller,Bulldozer Track Roller,Dozer Track Rollers,Komatsu Dozer Parts Track Roller

 

The track roller function is to convey the weight of excavator to the ground,and also to limit the track ro prevent sideslip.The Track Bottom Roller force the track to slip on the ground when machine turns.Good working and wear-resistance are important. Casting or Forging,maching,heat treatment.The hardness of the wheel surface after quenching should reach HRC50 to HRC58,then increase the wear resistance of the wheel surface.Quality First,and follow customer’s requirement,then provide the best service and products to our customers.We’re doing the best to become one of the best suppliers in heavy machinery parts field for customers.

Product Specification
Material 40Mn2,50Mn Part Name Bulldozer Parts D10N Track Lower Bottom Roller 
Surface Smoothly Type Bulldozer Spare Parts
Warranty Time 6 Months or 12 Months (1000 Working Hours or 2000 Working Hours)

MOQ

10pcs Suitable Model All Brands Bulldozer
Color Black,Yellow Loading Port Xiamen,China
Specification Standard or Customized Payment Term T/T,L/C,Ali Trade Assurance,Western Union,Paypal
Packing Plywood Pallet Delivery Time

About 25 Days after Confirm Order 

 

 

Suitable Brand Machine Model
Caterpillar E55 E70B E110B E120B E180 E200
E215 E225 E235 E240 E300 E305
E306 E307 E311 E312 E320B/C E322
E324 E325 E330 E339 E345 E349
E450          
CAT Bulldozer D3C D4D/D4H D5B/D5H D6C/D6D D6R/D6H D6N
D7G/D7H D7R D8R/D8H D8N/D8K D9N/D9R D10N/D10R
Komatsu PC20 PC30 PC35 PC40 PC45 PC50
PC60 PC75 PC100 PC120 PC150 PC200
PC220 PC240 PC300 PC350 PC400 PC450
PC650 PC750 PC800 PC1250    
Komatsu Dozer D20 D30 D31 D40 D50 D53
D57 D58 D60 D65 D75 D80
D85 D85ESS D150 D155 D275 D355
D375 D475        

Xiamen Doolin Machinery Co Ltd 

is professional providing in a wide range of construction machine spare parts for crawler excavator,bulldozer,crane etc.The parts are including track roller,bottom roller,lower roller,top roller,carrier roller,upper roller,track link,track chain,track shoe,track pad,bolt nut,sprocket,idler group,bucket pin bushing,track pin bushing,bucket,bucket teeth adaptor,cutting edge,end bit,grader blade,hydraulic cylinder,hydraulic pump,travel motor,fina drive,swing motor,slewing bearing,oil cooler,radiator,electrical parts,engine parts etc.Excellent works,professional trade team and more than 15 years experience.Perfect Quality Control,good quality and good after service for customers.

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