Bulldozer Parts

  • D6N/D7G/D8N/D9N/D10N/D11N DOZER ROLLER#TRACK ROLLER#BULLDOZER BOTTOM

    D6N/D7G/D8N/D9N/D10N/D11N DOZER ROLLER#TRACK ROLLER#BULLDOZER BOTTOM

    CAT and KOMATSU company all have different size dozers,KOMATSU small dozers have D37EX-34、D37PX-24、D39EXi-24、D39PXi-24、D39EX-24、D51EXi-24、D51PXi-24、D51EX-24、D51PX-24,mid-size dozers have D61EXi-24、D61PXi-24、D61EX-24、D61PX-24、D65EXi-18、D65PXi-18、D65EX-18、D65PX-18、D65WX-18、D65EX-18 WH、D65PX-18 WH、D65WX-18 WH、D71EXi-24、D71PXi-24、D71EX-24、D71PX-24,large dozers have D85EXi-18、D85PXi-18、D85EX-18、D85PX-18、D85EX-18 WH、D85PX-18 WH、D155AXi-8、D155AX-8、D155AX-8 WH、D155PX-8 LGP、D155CX-8 K170,surface mining dozers have D375A-8、D475A-8,CAT small dozers have D1、D2、D3,medium dozers have D4、D5、D6、D6XE、D7、D8,large dozers have D9、D10、D10T2、D11/D11CD,our factory can supply track roller,carrier roller,sprocket,idler,segemt,track shoe,track chain,track chain with shoe etc those undercarriage parts for those dozers parts.

  • D155 IDLER/TRACK ROLLER/CARRIER ROLLER/SPROCKET/IDLER FOR BULLDOZER

    D155 IDLER/TRACK ROLLER/CARRIER ROLLER/SPROCKET/IDLER FOR BULLDOZER

    The idler is composed of collar、idler shell、shaft、seal、o-ring、bushing bronze、lock pin plug,the idler is applicable to special model of crawler type excavators and bulldozers from 0.8T to 100T.it is widely applied in bulldozers and excavators of Caterpillar,Komatsu,Hitachi,Kobelco,Kubota,Yanmar and Hyundai etc,have different manufacturing technology,like casting,welding and forging,use precision processing technology and special heat treatment technique to reach best wear-resistance and have maximum extent loading capacity as well as anti-cracking.

    The function of an idler is to guide the track links into running smoothly and to prevent dislocation,idlers also carry some weight and therefore increasing groud pressure.there is also an arm in the center which supports the track link and guides the two sides.the smaller the distance between the idler and track roller,the better the orientation.

    Our products are according to the standard of OEM to manufacture.

  • D65E-8 IDLER#BULLDOZER IDLER#DOZER PARTS#

    D65E-8 IDLER#BULLDOZER IDLER#DOZER PARTS#

    The idler is composed of collar、idler shell、shaft、seal、o-ring、bushing bronze、lock pin plug,the idler is applicable to special model of crawler type excavators and bulldozers from 0.8T to 100T.it is widely applied in bulldozers and excavators of Caterpillar,Komatsu,Hitachi,Kobelco,Kubota,Yanmar and Hyundai etc,have different manufacturing technology,like casting,welding and forging,use precision processing technology and special heat treatment technique to reach best wear-resistance and have maximum extent loading capacity as well as anti-cracking.

    The function of an idler is to guide the track links into running smoothly and to prevent dislocation,idlers also carry some weight and therefore increasing groud pressure.there is also an arm in the center which supports the track link and guides the two sides.the smaller the distance between the idler and track roller,the better the orientation.

    Our products are according to the standard of OEM to manufacture.

  • D8N/D9N/D10N/D155/D355 IDLER#TRACK ROLLER#CARRIER ROLLER/SPROCKET#BULLDOZER UNDERCARRIAGE PARTS#DOZER PARTS

    D8N/D9N/D10N/D155/D355 IDLER#TRACK ROLLER#CARRIER ROLLER/SPROCKET#BULLDOZER UNDERCARRIAGE PARTS#DOZER PARTS

    The idler is composed of collar、idler shell、shaft、seal、o-ring、bushing bronze、lock pin plug,the idler is applicable to special model of crawler type excavators and bulldozers from 0.8T to 100T.it is widely applied in bulldozers and excavators of Caterpillar,Komatsu,Hitachi,Kobelco,Kubota,Yanmar and Hyundai etc,have different manufacturing technology,like casting,welding and forging,use precision processing technology and special heat treatment technique to reach best wear-resistance and have maximum extent loading capacity as well as anti-cracking. The function of an idler is to guide the track links into running smoothly and to prevent dislocation,idlers also carry some weight and therefore increasing groud pressure.there is also an arm in the center which supports the track link and guides the two sides.the smaller the distance between the idler and track roller,the better the orientation. Our products are according to the standard of OEM to manufacture.

  • D355 Dozer Parts#TOP ROLLER#CARRIER ROLLER#UPPER ROLLER#BULLDOZER ROLLER

    D355 Dozer Parts#TOP ROLLER#CARRIER ROLLER#UPPER ROLLER#BULLDOZER ROLLER

    Carrier roller is composed of roller shell,shaft,seal,collar,o-ring,block slice,bushing bronze.it is applicable to special model of crawler type excavators and bulldozers from 0.8T to 100T.it is widely applied in bulldozers and excavators of Komatsu,Hitachi,Caterpillar,Kobelco,Sumitomo,Shantui etc,the function of top rollers is to carry the track link upwards,make certain things are linked tightly,and enable the machine to work faster and more steadily,our products use special steel and produced by new process,every procedure goes through strict inspection and the property of compressive resistance and tension resistance can be ensured.

  • D20 Sprocket#Dozer sprocket#Sprocket#Bulldozer sprocket#Dozer parts#Bulldozer parts

    D20 Sprocket#Dozer sprocket#Sprocket#Bulldozer sprocket#Dozer parts#Bulldozer parts

    This sprocket is used for Bulldozer, material is 50Mn or 45SIMN,the hardness is about HRC55-58,having wide choice range,the sprocket is applicable to special model of crawler type excavators and bulldozer from 0.8T-100T,it is widely applied in bulldozers and excavators of Caterpillar,Komatsu,Hitachi,Kobelco,VOLVO,Hyundai,Daewoo etc,adopts precision processing technology and special heat treatment technique,so reach the best wear-resistance and prolong life time to maximum extent.

  • BD2G/D20 Sprocket#Bulldozer sprocket#Dozer parts#Bulldozer parts

    BD2G/D20 Sprocket#Bulldozer sprocket#Dozer parts#Bulldozer parts

    This sprocket is used for Bulldozer, material is 50Mn or 45SIMN,the hardness is about HRC55-58,having wide choice range,the sprocket is applicable to special model of crawler type excavators and bulldozer from 0.8T-100T,it is widely applied in bulldozers and excavators of Caterpillar,Komatsu,Hitachi,Kobelco,VOLVO,Hyundai,Daewoo etc,adopts precision processing technology and special heat treatment technique,so reach the best wear-resistance and prolong life time to maximum extent.

  • Dozer sprocket#BD2G Sprocket#Bulldozer sprocket#Dozer parts#Bulldozer parts

    Dozer sprocket#BD2G Sprocket#Bulldozer sprocket#Dozer parts#Bulldozer parts

    This sprocket is used for Bulldozer, material is 50Mn or 45SIMN,the hardness is about HRC55-58,having wide choice range,the sprocket is applicable to special model of crawler type excavators and bulldozer from 0.8T-100T,it is widely applied in bulldozers and excavators of Caterpillar,Komatsu,Hitachi,Kobelco,VOLVO,Hyundai,Daewoo etc,adopts precision processing technology and special heat treatment technique,so reach the best wear-resistance and prolong life time to maximum extent.

  • Track Shoe for Bullozer# Track Plate# Track Pad Plates# Excavator Track Shoe# Dozer Track Shoe Plate

    Track Shoe for Bullozer# Track Plate# Track Pad Plates# Excavator Track Shoe# Dozer Track Shoe Plate

    Our factory can offer many different dimension track shoe for excavator and bulldozer, the length have 250mm, 300mm, 450mm, 500mm, 600mm etc., the thickness have 6mm, 8mm, 10mm, 11mm, 12mm, 13mm, 14mm etc., each piece of track plate we have checked strickly when we production to ensure the quality is great, our factory have over 20 years manufacturing experience in this construction machinery industry, we have won the trust of many clients with excellent product quality, so own a number of loyal customers that keep long-term cooperation relationship at home and abroad, we believe our products will not let you down.

  • Lubricated Track Chain# Dry Chain# Bulldozer Track Chain# Track Link Assy For Dozer# Loose Link/Track Chain

    Lubricated Track Chain# Dry Chain# Bulldozer Track Chain# Track Link Assy For Dozer# Loose Link/Track Chain

    We treat the various components of the track chain assembly to increase its wear resistance and hardness. To make sure it lasts longer in a variety of terrains, we’ll temper it to make it even and finer inside. Make the hardness reach HRC55. Through quenching and differential quenching are adopted, and then quenching is repeated until each part reaches the standard hardness.

  • Bulldozer Sprocket# Bulldozer Segment# Dozer Parts# Bulldozer Parts

    Bulldozer Sprocket# Bulldozer Segment# Dozer Parts# Bulldozer Parts

    The casting sprocket, bolt and nut fastening connection type sprocket and welding type sprocket can sure the perfect assembly and also can eliminate the risk of bolt can’t fix the hole or loose.

    The effective depth of quenching ensure the excellent anti-wear and longer life span.

  • D6N/D7Q/D8N/D9N/D10N/D11N Dozer Roller# Single Flange Track Roller# Bulldozer Bottom Roller

    D6N/D7Q/D8N/D9N/D10N/D11N Dozer Roller# Single Flange Track Roller# Bulldozer Bottom Roller

    Our factory can offer track roller for different brand bulldozer, track roller have single flange and double flange kinds, the roller is a part that requires high wear resistance, so we not only need to carry out quenching and tempering treatment to make its internal structure uniform and fine. The hardness reaches HRC52. And if the wear resistance is not high, pass-through quenching treatment will also be carried out to improve the wear resistance of the rollers.

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