D7R dozer

  • Engine Model Cat® C9 ACERT™
  • Bore 112 mm4.4 in
  • Stroke 149 mm5.9 in

OVERVIEW

Caterpillar has been the world leader in Track-Type Tractors for more than a century. The D7R combines legendary Cat product durability and reliability with proven technology designed to reduce emissions while improving your productivity and your bottom line. From rugged structures to fully integrated engine and power train systems, the D7R is a world-class tractor built to help you produce the highest quality work in a variety of applications.

SPECIFICATIONS

  • Engine Model Cat® C9 ACERT™
  • Bore 112 mm4.4 in
  • Stroke 149 mm5.9 in
  • Displacement 8.8 l537 in³
  • Fuel Tank 479 l126.5 gal (US)
  • Cooling System 73 l19.3 gal (US)
  • Engine Crankcase 28 l7.4 gal (US)
  • Brakes Brakes meet the standard SAE J/ISO 10265 MAR99
  • Steering 38000 kPa5511 psi
  • Type Adjustable Parallelogram
  • Final Drive Each 13 l3.4 gal (US)
  • Pump Type Variable Displacement Piston
  • Hydraulic Tank 54 l14.3 gal (US)
  • Industry dozers
  • Overview Caterpillar has been the world leader in Track-Type Tractors for more than a century. The D7R combines legendary Cat product durability and reliability with proven technology designed to reduce emissions while improving your productivity and your bottom line. From rugged structures to fully integrated engine and power train systems, the D7R is a world-class tractor built to help you produce the highest quality work in a variety of applications.

EQUIPMENT

D7R Standard Equipment

  • ELECTRICAL
    • Alarm, backup
    • Alternator, 95-Amp, brushless
    • Batteries, 2 maintenance free 12V (24V system)
    • Converter, 12V, 10-Amp with 2 outlets
    • Connector, diagnostic
    • Lights, 4 (2 mounted on the lift cylinder facing forward, 2 mounted on the fuel tank facing rearward)
    • Electric start, 24V
    • Horn, forward warning
  • OPERATOR ENVIRONMENT
    • Air conditioner, under-hood
    • Armrest, adjustable
    • Cab, ROPS/FOPS
    • Decelerator pedal
    • Differential steering control
    • Cat Monitoring System: - Coolant temperature - Hydraulic temperature - Power train temperature - Fuel level - Tachometer - Hour meter - Diagnostics
    • Food pads, dash
    • Heater
    • Hydraulic controls, pilot operated with electronic deactivation switch
    • Mirror, rearview
    • Radio ready
    • Seat, adjustable contour suspension
    • Seatbelt, retractable, 76 mm (3 in)
    • Throttle switch, electronic
    • Hydraulic implement lockout, electronic
    • Wipers, two (2) speed
  • POWER TRAIN
    • Cat C9 (8.8 L/537 in3) diesel engine
    • Electronic engine control for hi and lo idle and selectable maximum engine speed
    • Aluminum bar plate radiator
    • Air cleaner, precleaner with strata tube dust ejector
    • Air filter with electronic service indicator
    • Aluminum bar plate after-cooler, air to air (ATAAC)
    • Coolant, extended life
    • Fan, blower, direct drive
    • Final drives, 3-planet double reduction planetary
    • Fuel priming pump, electric
    • Muffler with mitered stack
    • Parking brake
    • Pre-screener
    • Torque divider
    • Planetary transmission, mechanical power shift 3F/3R speeds
    • Turbocharger, waste-gate
    • Water separator
  • UNDERCARRIAGE
    • Carrier rollers (LGP)
    • Carrier rollers ready (STD, XR)
    • Equalizer bar, heavy duty
    • Guards, end track guiding
    • Guards, center track guiding (LGP)
    • Idlers, lifetime lubricated
    • Rollers, lifetime lubricated track
    • Track roller frames, tubular
    • Track adjusters, hydraulic
    • Sprocket rim segments, replaceable: - Track, heavy duty Sealed & Lubricated • Standard arrangement - 560 mm (22 in), ES, 40-section • XR arrangement - 560 mm (22 in), ES, 41-section • LGP arrangement - 914 mm (36 in), MS, 43-section
  • OTHER STANDARD EQUIPMENT
    • CD-ROM parts book
    • Engine enclosures, perforated
    • Mounting, lift cylinder
    • Lift cylinder with lines, LH
    • Lift cylinder with lines, RH
    • Front pull device
    • Guards, hinged bottom
    • Hood, perforated
    • Hydraulics, load sensing, dozer lift and tilt
    • Oil cooler, hydraulic
    • Product Link ready
    • Radiator doors, louvered, hinged
    • Sampling ports: - Engine oil - Power train oil - Hydraulic oil - Engine coolant
    • Tool box
    • Padlocks for battery compartment and fuel drain valve
    • Padlock capable compartments

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