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OEM Carrier Roller Excavator Support Roller สําหรับเครื่องจักรก่อสร้าง
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 holds up the upper track chain to prevent excessive sagging and bouncing during operation. It also avoids violent collision and friction between the track and the chassis frame. 2 อ่านเพิ่มเติม
OEM อะไหล่รถยนต์รถยนต์บรรทุก รอลเลอร์ Excavator รอลเลอร์การสนับสนุน
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 track operation. Wheel Axle: Firmly fixed on the track frame, acting as the stable support shaft to bear heavy loads and keep the roller assembly positioned without loosening. Bearing: อ่านเพิ่มเติม
OEM CAT E312 E320 ล้อขับรถ สปรอคเกต excavator อะไหล่รถเขื่อน
OEM Excavator Bulldozer Loader Chassis Parts Undercarriage Parts Sprocket Wheels Driving Wheels Wholesale The drive wheels of the excavator chassis, as the core components of the four wheels of the tracked excavator, are made of 40Cr alloy steel through integral forging process. The teeth are precision treated with carburizing and quenching, and the surface hardness reaches HRC55-60. They are wear-resistant, impact resistant, and not easily deformed due to tooth breakage. The อ่านเพิ่มเติม
Shantui Hitach Excavator วงล้อกระดานกระดาน กระดานขับรถ
Sprocket driving wheels For CAT Komatsu Volvo Hyundai Shantui Hitach Excavator Bulldozer Loader There are 2 pcs of sprocket/drive wheels for each excavator, driving wheel is the only active wheel in the walking system. The driving wheel's struction is very simple, but it is subjected to great force on excavator. The sprocket/drive wheels consists of the following components: Wheel body: main body, with gear ring Gear teeth (driving teeth): a critical part that meshes with the อ่านเพิ่มเติม
เครื่องขุดพานพานพานพาน รถยนต์ส่วนล่างสําหรับเครื่องขุด
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 superior wear resistance, impact resistance and deformation resistance, adapting to harsh working conditions such as mud, sand, mining and construction sites. Equipped with precision อ่านเพิ่มเติม
