GradersGD755-5R

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Earthmoving Machines

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Top Features

PRODUCTIVITY

  • Long Wheelbase & Short Turning Radius
  • Job Proved Komatsu Power Train
  • Ideal Weight Distribution
  • Reinforced Structure

LOCK UP TORQUE CONVERTER

  • Outstanding Power Transmitting System

COMFORT

  • Excellent visibility
  • Spacious Interior

SERVICE ABILITY

  • Machine Monitoring System
  • Easy Maintenance Design

KOMTRAX

  • Energy Saving Operation Report
  • Equipment Management Support
  • Optimal Strategy for Efficient Work

ECOLOGY & ECONOMY

  • Engine power mode selection system
  • Circumference dynamic noise

SPECS

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ENGINE

TRANSMISSION AND TORQUE CONVERTER

TANDEM DRIVE

FRONT AXLE

REAR AXLE

STEERING

BRAKES

FRAME

DRAWBAR

CIRCLE

MOLDBOARD

CAPACITIES (REFILLING)

OPERATING WEIGHT

RIPPER (OPTIONAL)

BLADE RANGE

HYDRAULICS

INSTRUMENT

WHEELS, FRONT AND REAR

Standard Equipment

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Engine and Related Items
  • Air intake extension
  • Double element air cleaner and dust indicator
  • Engine: Komatsu SAA6D125E-5, turbocharged and air-to-air aftercooled, standard Variable Horse Power Control, 229-286 net horsepower
  • Fuel line pre-filter
  • Hood-sides for engine compartment
Electrical Systems
  • Alarm, back-up
  • Alternator, 24 V/75 A
  • Battery, extreme duty, 930 cca each
  • Dome light, cab
  • Horn, electric
  • Indicators: parking brake, differential
  • High beam, rpm set, engine oil pressure, battery charge, brake oil pressure, transmission system electric circuit
  • Monitor, differential oil temperature
  • Lights: back-up, stop, tail, directional, headlights
  • Speedometer
Operator Environment
  • A/C (R134a) with heater
  • Cab: low profile enclosed ROPS/FOPS (ISO 3471 / ISO 3449) with safety tinted glass windows with wiper and washer, electric defroster rear window
  • Console, adjustable with instrument panel monitoring system
  • Mirrors: interior cab, right and left exterior mirrors
  • Seat, deluxe adjustable cloth with retractable seat belt
  • Sound suppression, cab and floor mat
  • Wipers, front, upper
Power Train
  • Axle, rear full floating, planetary type
  • Brake, parking, spring applied, hydraulic release, disc type
  • Differential, lock/unlock
  • Dual mode transmission (8F-8R) power shift, direct drive and torque converter with auto shift
  • Service brakes, fully hydraulic wet disc
Work Equipment and Hydraulics
  • Circle, drawbar mounted, 360˚ rotation hydraulic blade lift and circle side shift
  • Circle slip clutch
  • Hydraulic system, closed center, load sensing
  • Moldboard: 4320 mm x 700 mm x 25 mm with replaceable side edge, through hardened cutting edges
  • 280 mm x 620 mm x 13 mm, hydraulic blade side shift and hydraulic tilt with antidrift check valves. Maximum moldboard angle position 90˚ right & left
  • Overlay end bits
  • Steering, full hydraulic with tilt steering wheel plus leaning front wheels and frame articulation w/anti-drift check valves
  • 8 section hydraulic control valve
Other Standard Equipment
  • Fuel tank, ground level access
  • Painting, Komatsu standard color scheme
  • Steps and handrails, rear, right, and left side
  • Tool box with lock
  • Vandalism protection includes lockable access to fuel tank, hydraulic tank, and engine side covers

Optional equipment

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  • Accumulators, anti-shock for blade lift
  • AM/FM radio
  • Battery disconnect switch
  • Fire extinguisher
  • General toolkit
  • KOMTRAX wireless monitoring system
  • Pre-cleaner, Turbo II
  • Pusher plate, additional
  • Ripper, assembly, rear mounted
  • Ripper shanks and points, 4 additional
  • Warning light, amber colored rotating beacon, cab roof mounted
  • Water separator
  • Wipers, front lower, and rear
  • Work lamps: front(2), rear(2)
  • 9 section hydraulic control valve

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