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D475A-5SD

D475A-5SD
14Pages

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NET HORSEPOWER 664 kW 890 HP @ 2000 rpm OPERATING WEIGHT 113200 kg 249,560 lb SUPER DOZER With Tier 2 Engine D CRAWLER DOZER Photos may include optional equipment.

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SUPER DOZER WALK-AROUND Komatsu-integrated design for the best value, reliability, and versatility. Hydraulics, power train, frame, and all other major components are engineered by Komatsu. You get a machine whose components are designed to work together for higher production, greater reliability, and more versatility. SAA12V140E-3 turbocharged aftercooled diesel engine provides a net output of 664 kW 890 HP with excellent productivity. This machine is Tier 2 EPA, EU, and Japan emissions certified. Low noise • Operator noise: 70dB(A) (Engine at Hi, cooling fan at 70%, and air conditioner...

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SUPER DOZER Hexagonal designed cab includes: • • • • • • • • Spacious interior Comfortable ride with viscous cab damper mounting Excellent visibility High capacity air conditioning system Palm Command Control System (PCCS) joystick controls Pressurized cab Multi-position adjustable armrest Travel control console integrated with operator seat OPERATING WEIGHT 113200 kg 249,560 lb BLADE CAPACITY 45.0 m3 58.9 yd3 KOMTRAX Plus provides efficient monitoring of machine conditions for maximum productivity. Preventative maintenance Rear attachments (optional) • Variable giant ripper • Multi-shank...

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SUPER DOZER CONTROL FEATURES Komatsu’s ergonomically designed control system “PCCS” creates an operating environment . with “complete operator control” Fuel Control Dial Human-Machine Interface Engine RPM is controlled by electric signals, providing ease Palm Command Electronic Controlled Travel Control Joystick of operation and eliminating maintenance of linkage and Left-hand Joystick Palm Command PPC Controlled Blade Control Joystick Ergonomically designed palm command travel joystick Blade control joystick uses the Proportional Pressure Control provides the operator with a (PPC) valve...

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SUPER DOZER Power Train Electronic Control System Smooth Operation The D475A-5 Super Dozer utilizes a power train electronic control system. The controller registers the amount of operator control (movements of lever and operation of switches) along with machine condition signals from each sensor to accurately calculate the control of the torque converter, transmission, steering clutches and brakes for optimized machine operation. The ease of operation and productivity of the D475A-5 Super Dozer is greatly improved Electronic Controlled Modulation Valve (ECMV) Controlled Transmission...

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SUPER DOZER PRODUCTIVITY FEATURES Engine The Komatsu SAA12V140E-3 engine delivers a net output of K-Bogie Undercarriage System K-Bogies with front and rear single bogies are utilized to features, together with the heavy machine weight, make the increase the length of track on ground improving machine D475A-5 Super Dozer a superior crawler dozer in both stability and leveling performance. An oscillating idler and ripping and dozing production. The engine is Tier 2 EPA, EU, increased sprocket lead angle improve riding comfort when and Japan emissions certified and features direct fuel...

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SUPER DOZER When It Comes To Crawler Dozers, Bigger Really Is Better 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 D475A-5 Super Dozer. Photo may include optional equipment. Super Dozer Blade Thanks to an exclusive, proprietary blade design, the Super Dozer answers a fundamental challenge of dozer design—how to push more load without a proportionate increase in operating weight and horsepower. The D475A-5 SD’s massive 45.0 m3 58.9 yd3 6 8 -9 production than...

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SUPER DOZER WORKING ENVIRONMENT Work Environment Operator comfort is essential for productive work. The D475A-5 Super Dozer provides the operator with a quiet, comfortable environment where the operator can concentrate on the work at hand. Hexagonal Pressurized Cab • The cab’s hexagonal design and large tinted glass windows provide excellent front, side, and rear visibility. • Improved cab sealing, air filters and increased internal air pressure combine to help prevent dust from entering the cab. • The floor mat and door sill are the same height to facilitate easy cleaning. • The high...

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SUPER DOZER EASY MAINTENANCE Preventative Maintenance Preventative maintenance is the only way to ensure long service life from your equipment. That’s why Komatsu designed the D475A-5 SD with conveniently located maintenance points to make necessary inspections and maintenance quick and easy. Centralized Service Station Oil Pressure Checking Ports To ensure convenient maintenance, the transmission and torque converter oil filters are both arranged next to the power train oil level gauge. Pressure checking ports for power train components are centralized to promote quick and simple...

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SUPER DOZER OPTIONAL SPECIFICATIONS Manual Engine Shutdown Switches In case of urgent need to stop the box on the left side of the machine to facilitate cut-off of the engine, two shutdown switches are Battery and starting motor isolators are housed in the isolator Switch location (inside the cab) battery circuit for maintenance of the machine. Jump-start connectors are also provided in the box in case of power Switch location (at the rear) Uninterrupted Power Source B : Jump start receptacle C : Battery isolator Uninterrupted power source allows for 2-way radio communication at any time....

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SPECIFICATIONS ENGINE STEERING SYSTEM Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Komatsu SAA12V140E-3 Type . . . . . . . . . . . . . . . . . . . . . 4-stroke, water-cooled, direct injection Aspiration . . . . . . . . . . . . . . . . . . . Turbocharged, air-to-air aftercooled Number of cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Bore x stroke . . . . . . . . . . . . . . . . . . 140 mm x 165 mm 5.51" x 6.50" Piston displacement. . . . . . . . . . . . . . . . . . . . . . . . . 30.48 ltr 1,860 in3 Horsepower SAE J1349 . . . . . ....

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