User manual ZENOAH KOMATSU D475ASD-5E0 BROCHURE

[. . . ] See page 6. Low noise Operator noise: 70dB(A) (Engine at Hi, cooling fan at 70%, and air conditioner OFF. ) VHMS (Vehicle Health Monitoring System) See page 9. The super dozer Preventative maintenance Centralized service station Enclosed hydraulic piping Modular power train design Oil pressure checking ports See page 9. The D475ASD-5E0 Super Dozer greatly contributes to reducing operating costs ($/tons) by high dozing productivity. Large capacity Super Dozer blade with low dozing resistance. Dynamic noise (outside): 110dB(A) As per ISO 6395 See page 8. ECMV (Electronic Controlled Modulation Valve) controlled steering clutch /brake system facilitates steering operation. See page 5. Rippers (option): Variable giant Simple hull frame and monocoque track frame with pivot shaft for greater reliability. Large blade capacities: 45 m3 58. 9 yd3 (Super Dozer) See page 7. Automatic lockup torque converter saves fuel and increases speed and power transmission efficiency on long pushes. [. . . ] These features, together with the heavy machine weight, make the D475ASD-5E0 a superior crawler dozer in both ripping and dozing production. The engine is EPA Tier 2 emission regulation certified, and features direct fuel injection, turbocharger, and air-to-air aftercooler to maximize fuel efficiency. To minimize noise and vibration, the engine is mounted to the main frame with rubber cushions. Bigger dozers are more efficient--they push more material per miner, per hour, and per shift, for a lower overall cost per yard. Presenting the most efficient of them all--the Komatsu D475ASD-5E0 Super dozer. K-Bogie undercarriage system New K-Bogie Undercarriage System combines prior advantages with new additional features. Current features: K-Bogies that oscillate with two fulcrums assure large amount of track roller vertical travel. Impact load to undercarriage components is minimized and durability of components is improved since track rollers are always in contact with track link. Track rollers follow track link movement to extend the undercarriage life. Excellent riding comfort is provided due to less vibration and shock when traveling over rough terrain. Features on new K-Bogie undercarriage system: New K-Bogies with front and rear single bogies are utilized providing increased length of track on ground to improve machine stability. Improved cab sealing, air filters and increased internal air pressure combine to prevent dust from entering the cab. The floor mat and door sill are the same height to facilitate easy cleaning. The high quality cab interior is fully lined with sound absorbing material. To ensure convenient maintenance, the transmission and torque converter oil filters are both arranged next to the power train oil level gauge. VHMS (Vehicle Health Monitoring System) VHMS controller monitors the health conditions of major components and enables remote analysis of the machine and its operation. This process is supported by the Komatsu distributors, factory and design team. This contributes to reduced repair costs and to maintaining maximum availability. Monitor with self-diagnostic function If the monitor finds abnormalities, corresponding warning lamp blinks and warning buzzer sounds. When abnormalities occur during operation, user code and service meter are displayed alternately. When a high importance user code is displayed, a caution lamp blinks and warning buzzer sounds to prevent the development of serious problems. Comfortable ride with new cab damper mounting and K-Bogie undercarriage D475ASD-5E0's cab mount uses a new cab damper mounting which further improves viscous damper and provides excellent shock and vibration absorption capacity with its long stroke. The cab damper mounting, combined with new K-bogie undercarriage, softens shocks and vibrations while traveling over adverse condition that are impossible to absorb with conventional cab mounting methods. The soft spring cab damper isolates the cab from machine body, suppressing vibrations and providing a quiet, comfortable operating environment. ·Operator noise: 70dB(A) (Engine at high idle, fan speed at 70%, and air conditioner OFF) ·Dynamic noise (outside): 110dB(A) (As per ISO 6395) Satellite communication (option) Customer job site KOMATSU Oil pressure checking ports Pressure checking ports for power train components are centralized to promote quick and simple diagnosis. Internet Gull-wing engine side covers Gull-wing engine side covers facilitate engine maintenance and filter replacement. Side covers are a thick one-piece structure with bolt-on latch to improve durability and repairability. WebCARE server Komatsu distributors Personal computer terminal (for downloading data) New air suspension seat D475ASD-5E0 uses a new air suspension seat. Fore and aft sliding rails and suspension spring increase strength and rigidity and reduce play of joints. [. . . ] Hydraulic control units: All spool valves externally mounted beside the hydraulic tank. Plunger type hydraulic pump with capacity (discharge flow) of 542 ltr/min 143 U. S. Double-acting, piston Number of cylinders 2 2 Bore 180 mm 7. 09" 250 mm 9. 84" Forward 3. 3 km/h 2. 1 mph 6. 2 km/h 3. 9 mph 11. 2 km/h 7. 0 mph US Ton Ton Reverse 4. 2 km/h 2. 6 mph 8. 0 km/h 5. 0 mph 14. 0 km/h 8. 7 mph D475ASD-5E0 Power Shift DRAWBAR PULL VS. SPEED MAXIMUM USABLE PULL DEPENDS ON TRACTION AND WEIGHT OF TRACTOR INCLUDING MOUNTED EQUIPMENT Blade lift Blade tilt and pitch Hydraulic oil capacity (additional volume): Super dozer . [. . . ]