![]() ![]() ![]() It also has fewer maintenance points and enhances operator visibility to the blade. The all-new blade support structure is designed to significantly reduce blade side sway. Operators can boost efficiency by working in blade auto-pitch mode, designed to increase dozing efficiency while reducing the amount of operator input required. The redesigned undercarriage of the D475A-8 drastically reduces shock and vibrations when the dozer travels over rough terrain. It’s a safe, fast and powerful addition to any customer’s fleet. The new D475A-8 Large Dozer was designed with the operator in mind, to easily enable the full use of the increased engine power and to safely and comfortably improve productivity. Outstanding operator visibility to the ripper shank, a rear view monitoring system and a heated, ventilated, air-suspended seat help keep operators comfortable. Outstanding productivity and enhanced ride performance. 10 precent reduction in fuel consumption with automatic transmission with lockup torque converter compared to manual gearshift operationĮrgonomically placed touch points and palm control joysticks make operation easier.11.5 percent more engine power in reverse, compared to forward direction.Up to 10 percent productivity increase over previous models.Locking up the torque converter transmits all the engine power directly to the transmission, increasing ground speed and thus achieving efficiencies equal to a direct drive, acccording to the company, thereby consuming less fuel. During long pushes, the automatic gearshift mode allows the system to automatically engage the torque converter lockup clutch. The Komatsu D475A-8 has a lockup torque converter that produces an efficient transfer of power to the driveline and is designed to help decrease cycle times and increase production. The company reengineered the mainframe on the Komatsu dozer to extend the number of rebuilds or overhauls, extending the overall lifecycle of the machine.īlade capacity ranges from 35.6 cubic yards to 58.9 cubic yards. Quoted price for China Carrier Roller, Top Roller, Nowadays our products and solutions sell all over the domestic and abroad thanks for the regular and new customers support.Komatsu D475A-8 crawler dozer has an 890-horsepower engine and an operating weight of 254,193 pounds. ![]() The requirements for the track rollers are: wear-resistant rims, reliable bearing seals, and low rolling resistance. The working conditions are extremely bad and the rims are easy to wear. Track roller often work in mud, water, ash and sand, and bear strong impacts. In order to prevent derailment, the track roller should also be able to prevent the crawler from causing lateral relative movement to it. The function of the track roller is to transmit the weight of the locomotive unit to the ground and roll on the track. ![]() We present high quality product and competitive price, welcome the regular and new customers cooperate with us! No matter new customer or outdated client, We believe in extensive phrase and trusted relationship for China Carrier Roller, Top Roller,Track Bottom Lower Roller,Track Roller Bottom Roller, Nowadays our products and solutions sell all over the domestic and abroad thanks for the regular and new customers support. No matter new customer or outdated client, We believe in extensive phrase and trusted relationship for Quoted price for China Big Komatsu Dozer D375 D375A D475 D475 Undercarriage Part Carrier Roller, Heavy Duty Top Roller Upper Support Roller, We welcome clients, business associations and close friends from all components on the world to get in touch with us and request cooperation for mutual rewards. ![]()
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