carrier roller excavator

Rouleau de support d'excavatrice de rouleau de transporteur d'OEM pour le train d'atterrissage de machines de construction

OEM High Quality Carrier Roller Support Roller For Construction Machinery Undercarriage Features of Carrier roller / support roller : The carrier roller is installed above the track and in the middle of the track frame, playing several key roles for crawler excavators. 1 Support the upper track It ... Lire la suite

Pièces OEM de train d'atterrissage rouleau porteur rouleau de support de l'excavatrice

High Quality OEM Undercarriage Parts Carrier Roller Support Roller For Excavator Bulldozer Loader Structure of carrier roller/support roller: Wheel Body :Rolls directly in contact with the track chain, supporting upper track weight and resisting heavy abrasion, impact and deformation for smooth ... Lire la suite

Parties de roulements de rouleaux de rouleaux de rouleaux de rouleaux de rouleaux de rouleaux de rouleaux

OEM Support Roller Carrier Roller For Hyundai CAT Hitachi Komatsu Crawler Excavator Bulldozer Loader Carrier roller is professionally engineered for crawler excavators, bulldozers and loaders. Adopting high-strength alloy steel integral forging and overall heat treatment, the roller body features ... Lire la suite

Parties du train d'atterrissage rouleau porteur de pelle pour R220 R250 R290 R320

Good Quality Undercarriage Parts Excavator Carrier Roller Support Roller Wholesale The support roller (carrier roller) is mounted above the track and fitted in the middle of the track frame, serving multiple critical functional roles for crawler excavator undercarriage systems. 1 It effectively ... Lire la suite

Excavateur rouleau de transport Bulldozer rouleau de support de chargeur Pour Hyundai Shantui Hitach

Carrier Roller Support Roller For CAT Komatsu Volvo Hyundai Shantui Hitach Excavator Bulldozer Loader Structure of carrier roller/support roller: Wheel body: Rolling in contact with the track Wheel axle: fixed on the track frame Bearing: Internal rolling bearing (generally tapered roller bearing) ... Lire la suite

Le train de roulement de bouteur de CAT partie le rouleau de support d'excavatrice d'E312 E320 E325 E329

Good Quality Undercarriage Parts Excavator Carrier Roller Support Roller Wholesale Features of Carrier roller / support roller : 1 Precision sealing protection structure Designed with floating oil seal and multi-layer sealing system. It effectively blocks mud, water and silt infiltration and ... Lire la suite