New CAT Equipment

24 Motor Grader

The Mine Haul Road Master

Maintain mine site haul roads for maximum productivity with the Cat® 24 motor grader. At 535 hp (399 kW), its 24-foot moldboard grades in fewer passes. Built to perform in tough mining conditions, the 24 grader delivers safety, comfort, and lower operating costs.

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Benefits

Command the road. Without compromise.

Designed for productivity: clustered filters and a ground-level fluid center speed up service, while modular components and extended intervals keep your machine working longer—delivering more uptime and greater value.

Crafted for Longevity

Boost productivity with the Cat® C27 engine delivering steady grading speed. Automatic power-to-ground ensures peak performance in any condition, while a rugged powertrain offers unmatched durability and control.

More weight, more power, more coverage

Experience unmatched performance with 221% more weight, double the power, and greater coverage in fewer passes. Boost efficiency with the High Performance Circle and choose a 24-ft or optional 28-ft moldboard for maximum productivity.

Learn more about the 24 Motor Grader

Watch

  • Air Conditioning System
    Air Conditioning
    The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas.
  • Blade Range
    Maximum Depth of Cut
    21.7 in
    Maximum Lift Above Ground
    16.1 in
  • Engine
    Bore
    5.4 in
    Displacement
    1648 in³
    Emissions
    Tier 4 Final/Stage IV or Equivalent to Tier 2/Stage II
    Engine Model
    Cat C27
    Net Power - EEC 80/1269
    535 hp
    Note (1)
    Net power is tested per ISO 9249, SAE J1349, and EEC 80/1269 Standards in effect at the time of manufacture.
    Note (2)
    Optimized VHP Plus is standard for the 24.
    Note (3)
    Net power advertised is the power available at rated speed of 1,800 rpm, measured at the flywheel when engine is equipped with fan, air cleaner, muffler and alternator.
    Note (4)
    Power as declared per ISO 14396. Rated rpm 1,800 (561 hp)
    Number of Cylinders
    12
    Standard Capability
    122 °F
    Stroke
    6 in
  • Machine Weight
    Weight*
    161695 lb
  • Moldboard
    Blade Height
    40 in
    Blade Width
    24 ft
  • Weights
    Operating Weight - Typically Equipped
    165314 lb
NOTE
  • Standard and optional equipment may vary. Consult your Cat dealer for details.
POWER TRAIN
  • Engine: C27
  • 24-volt electric start
  • Air filters, dual with precleaner
  • Automatic dust ejector
  • Ether starting aid
  • Automatic fan, suction with hydraulic demand
  • Drive, near zero fan speed
  • Torque divider, lock-up
  • Transmission, 533 mm (21 in) planetary powershift with 6F/3R, ECPC
  • Enhanced auto-shift, APECS
  • Directional shift management
  • Differential, lock/unlock (auto/manual)
  • Parking brake, multi-disc, sealed and oil cooled
  • Fast fill (fuel, hydraulic, transmission, coolant)
  • Fuel priming pump, electric
  • Electronic prescreener water/fuel
  • Prescreener separator, water/fuel
  • Thermal shields
  • Fluid monitoring (engine, transmission, hydraulic, differential)
ELECTRICAL
  • Alarm, back-up
  • Alternator, 150 ampere, sealed, filtered air intake
  • Maintenance free batteries, 12V (4), 200 amp-hour
  • Heavy duty starter (two)
  • Electrical hydraulic valves, base 8
  • Electrical system, 24 volt
  • Lights, reversing, stop, tail, turn
  • Starter receptacle plug-in
OPERATOR ENVIRONMENT
  • Air conditioner and heater sound suppressed, pressurized cab 73 dB(A) ISO 6394 at 70 percent fan speed
  • Adjustable armrest
  • Electro-hydraulic controls
  • Electronic throttle control
  • Automatic return to center articulation
  • 10 inch digital touch screen information display
  • Rear vision camera
  • Coat hook
  • Comfort suspension seat, cloth-covered
  • Front fixed laminated window glass with intermittent wiper, sides (two), rear with wiper/washer
  • Retractable seat belt, 76 mm (3 in)
  • Hydraulic implement lockout for roading and servicing
TECHNOLOGY PRODUCTS
  • VIMS - 3G
  • Cat Grade with Cross Slope
  • Overspeed/underspeed protection
  • Second generation steering system
  • Ripper auto stow
  • Circle angle limits
SAFETY AND SECURITY
  • Fire suppression ready
  • Circle drive slip clutch
  • Locking doors
  • Ground level engine shutdown
  • Secondary steering
  • Working at heights tie-off anchors
  • Rear tandem access platforms
  • Seat belt indicator
GROUND ENGAGING TOOLS
  • Moldboard, 7315 mm x 1067 mm x 50 mm (24 ft x 42 in x 2 in)
  • Rear ripper with seven shank capacity, three shanks/tips provided
OTHER STANDARD EQUIPMENT
  • Blade lift accumulators
  • Lincoln Centro-Matic Autolube System
  • Drawbar, eight shoe with replaceable wear strips
  • Fuel tank, 908 L (240 gal) fast fill
  • Ground level fueling
  • Push plate-counterweight
  • SOS ports, engine, hydraulic, transmission, coolant, fuel
  • Hydraulic and electric bulkheads
  • Fluid service center: engine, transmission, hydraulic oil, and coolant ports
  • High Performance Circle
NOTE
  • Standard and optional equipment may vary. Consult your Cat dealer for details.
OPERATOR ENVIRONMENT
  • Heated seat
  • Heated and ventilated seat
  • Air horn
  • Radio Bluetooth
  • Radio Satellite Sirius
  • Outside mounted mirrors
  • Heated outside mounted mirrors 24V
  • Rear view camera additional dedicated monitor
  • Auto articulation
POWER TRAIN
  • Bar and plate duel core radiator
  • Precleaner Sy-klone
  • Control blade variable float
GUARDS
  • Guard Package including mud guard (two) bottom, eng. Compartment and front axle (two)
  • Tandem fenders with mounted guardrails
  • Sound suppression guard package
ELECTRICAL
  • Halogen operator access lighting package
  • LED operator access lighting package
  • Working halogen lighting package
  • Working LED lighting package
  • LED warning strobe light
SAFETY
  • Duel Access CAB platform
  • Front facing cameras (two)
  • Fire suppression system
  • Wheel chocks with mounting bracket
OTHER ATTACHMENTS
  • VIMS and Satellite Product Link
  • VIMS and Duel (Cell/Satellite) Product Link
  • Rims Only option, 25" x 29" MP
WORK TOOLS/G.E.T.
  • Flat 406 mm x 60 mm (16 in x 2.36 in) cutting edge
  • Serrated 406 mm x 75 mm (16 in x 2.95 in) cutting edge
  • Miningbit 355.6 mm x 75 mm (14 in x 2.13 in) cutting edge system
  • Tooth, ripper
  • 8.5m (24 ft) moldboard
FLUIDS
  • Cold Weather Package - Arctic hydraulic oil, engine, hydraulic, transmission and coolant heater (240V/30A)