24M Motor Grader
The M Series Motor Grader has become the industry standard in operational efficiency and overall productivity. The 24M is designed to help you build and maintain the haul roads needed to support maximum efficiency in large mining operations. Unprecedented operator comfort and ease of service help to maximize your return on investment.
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SPECIFICATION SUMMARY
- Engine Model Cat® C18 ACERT™
- Gross Vehicle Weight - Typically Equipped 145151.0 lb
- Gross Vehicle Weight - Maximum - Front Axle 45856.0 lb
- Gross Vehicle Weight - Maximum - Rear Axle 107001.0 lb
PRICE (USD)
Call 800-637-5000 for rate information
Engine
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Engine ModelCat® C18 ACERT™
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Base Power (all gears) - Net533.0 hp
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Displacement1104.5 in3
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Base Power (1st Gear) - Net533 HP
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Base Power (All Gears) - Net - Metric540 HP
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Engine ModelCat® C18 ACERT™
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Base Power (All Gears) - Net533 HP
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Displacement1104.5 in³
Weights
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Gross Vehicle Weight - Typically Equipped145151.0 lb
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Gross Vehicle Weight - Maximum - Front Axle45856.0 lb
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Gross Vehicle Weight - Maximum - Rear Axle107001.0 lb
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Gross Vehicle Weight - Base - Front Axle42177.0 lb
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Gross Vehicle Weight - Base - Rear Axle96110.0 lb
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Gross Vehicle Weight - Maximum - Total152857.0 lb
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Gross Vehicle Weight - Base - Total138287.0 lb
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Gross Vehicle Weight - Typically Equipped - Front Axle43100.0 lb
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Gross Vehicle Weight - Typically Equipped - Rear Axle102051.0 lb
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Gross Vehicle Weight - Typically Equipped - Total145151.0 lb
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Operating Weight - Typically Equipped145151 lb
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Gross Vehicle Weight - Typically Equipped145151 lb
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Gross Vehicle Weight - Maximum - Rear Axle107001 lb
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Gross Vehicle Weight - Base - Front Axle42177 lb
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Gross Vehicle Weight - Base - Rear Axle96110 lb
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Gross Vehicle Weight - Maximum - Total152857 lb
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Gross Vehicle Weight - Base - Total138287 lb
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Gross Vehicle Weight - Maximum - Front Axle45856 lb
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Gross Vehicle Weight - Typically Equipped - Front Axle43100 lb
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Gross Vehicle Weight - Typically Equipped - Rear Axle102051 lb
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Gross Vehicle Weight - Typically Equipped - Total145151 lb
Power Train
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Brakes - Service, Surface Area15733.0 in2
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Forward/Reverse Gears6 Forward/3 Reverse
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TransmissionAutomatic, electronic power shift
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Brakes - ServiceOil-actuated, oil-disc
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Brakes - ParkingSpring applied, hydraulically released
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Brakes - SecondaryOil-actuated, oil-disc
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Brakes - Service - Surface Area15733 in²
Hydraulic System
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Pump Output145.0 gal/min
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Standby Pressure450.0 psi
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Circuit TypeElectro-hydraulic load sensing, closed center
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Pump TypeVariable piston
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Maximum System Pressure3500 psi
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Pump Output145 gal/min
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Standby Pressure450 psi
Moldboard
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Height40.0 in
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Thickness2.0 in
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Width24.0 ft
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Blade Width24 ft
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Arc Radius21.7 in
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Throat Clearance6.4 in
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Cutting Edge Width13 in
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Cutting Edge Thickness1.1 in
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End Bit - Width8 in
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End Bit - Thickness1 in
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Blade Pull - Base86500 lb
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Blade Pull - Maximum95940 lb
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Down Pressure - Base69583 lb
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Down Pressure - Maximum75654 lb
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Height40 in
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Thickness2 in
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Width24 ft
Service Refill
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Circle Drive Housing (each)2.0 gal
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Differential/Final Drives49.0 gal
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Fuel Capacity350 gal (US)
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Cooling System24 gal (US)
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Hydraulic System - Total70 gal (US)
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Hydraulic System - Tank36 gal (US)
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Transmission Oil23 gal (US)
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Engine Oil16 gal (US)
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Tandem Housing - Each85 gal (US)
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Front Wheel Spindle Bearing Housing1 gal (US)
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Circle Drive Housing - Each2 gal (US)
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Differential - Final Drives49 gal (US)
Frame
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Height - Front Axle Center33.8 in
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Drawbar - Thickness0.6 in
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Front-Top/Bottom Plate - Width20.2 in
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Front-Top/Bottom Plate - Thickness2.0 in
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Front-Side Plates - Width16.3 in
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Front-Side Plates - Thickness1.0 in
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Front Axle - Wheel Lean, Left/Right18°
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Drawbar - Width8.9 in
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Circle - Diameter103.6 in
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Circle - Blade Beam Thickness6.3 in
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Drawbar - Height8.5 in
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Front Axle - Height to Center32.2 in
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Front Axle - Total Oscillation per Side32°
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Height - Front Axle Center33.8 in
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Drawbar - Thickness0.6 in
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Front-Top/Bottom Plate - Width20.2 in
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Front-Top/Bottom Plate - Thickness2 in
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Front-Side Plates - Width16.3 in
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Front-Side Plates - Thickness1 in
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Front Axle - Wheel Lean - Left/Right18°
Ripper
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Shank Holder Spacing - Minimum23.4 in
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Shank Holder Spacing - Maximum23.8 in
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Ripping Depth - Maximum17.9 in
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Ripper Shank Holders7
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Penetration Force29985 lb
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Pry-Out Force41052 lb
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Shank Holder Spacing - Minimum23.4 in
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Shank Holder Spacing - Maximum23.8 in
Operating Specifications
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Top Speed - Forward27 mile/h
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Top Speed - Reverse25.8 mile/h
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Turning Radius - Outside Front Tires40.68 ft
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Steering Range - Left/Right47.5°
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Articulation Angle - Left/Right25°
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Forward - 1F2.3 mile/h
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Forward - 2F3.6 mile/h
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Forward - 3F6 mile/h
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Forward - 4F9.4 mile/h
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Forward - 5F17.4 mile/h
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Forward - 6F27 mile/h
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Reverse - 1R3.4 mile/h
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Reverse - 2R9 mile/h
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Reverse - 3R25.8 mile/h
Blade Range
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Circle Centershift - Right210.2 in
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Circle Centershift - Left209.9 in
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Moldboard Sideshift - Right193 in
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Moldboard Sideshift - Left178.3 in
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Maximum Blade Position Angle35°
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Blade Tip Range - Forward40°
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Blade Tip Range - Backward0°
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Maximum Shoulder Reach Outside of Tires - Right127.1 in
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Maximum Shoulder Reach Outside of Tires - Left126.9 in
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Maximum Lift Above Ground25 in
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Maximum Depth of Cut25.9 in
Engine - U.S. EPA Tier 4 Interim Certified
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Base Power (All Gears) - Net533 HP
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Base Power (All Gears) - Net - Metric540 HP
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Bore5.7 in
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Derating Altitude9655 ft
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Displacement1104.5 in³
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Engine ModelCat® C18 ACERT™
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Maximum Torque - Net2001 lb/ft
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Number of Cylinders6
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Speed at Rated Power1800 r/min
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Standard - Ambient Capability122 °F
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Standard - Fan Speed - Maximum1325 r/min
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Standard - Fan Speed - Minimum60 r/min
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Stroke7.2 in
Standards
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BrakesISO 3450
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ROPS/FOPSISO 3471/ISO 3449
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SoundISO 6394/ISO 6395
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SteeringISO 5010
Engine - Tier 2
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Base Power (All Gears) - Net533 HP
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Base Power (All Gears) - Net - Metric540 HP
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Bore5.7 in
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Derating Altitude10000 ft
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Displacement1104.5 in³
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Engine ModelCat C18 ACERT
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Maximum Torque - Net2001 lb/ft
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Number of Cylinders6
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Speed at Rated Power1800 r/min
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Standard - Ambient Capability122 °F
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Standard - Fan Speed - Maximum1325 r/min
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Standard - Fan Speed - Minimum60 r/min
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Stroke7.2 in
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Torque Rise - Net30 %
Tandems
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Height41 in
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Width13.9 in
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Sidewall Thickness - Inner1 in
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Sidewall Thickness - Outer1.2 in
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Drive Chain Pitch3 in
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Wheel Axle Spacing90 in
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Tandem Oscillation - Front Up20°
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Tandem Oscillation - Front Down20°
Operator Station
Steering and Implement Controls
Engine
Power Train
Structures and Drawbar-Circle-Moldboard
Hydraulics
Integrated Technologies
Safety
Serviceability and Customer Support
Sustainability
Standard Equipment:
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- Power Train
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- Air cleaner, dual stage dry type radial seal with service indicator and automatic dust ejector
- Air-to-air after cooler (ATAAC)
- Brakes, oil disc, four-wheel
- Demand fan, hydraulic
- Differential, lock/unlock, Automatic/Manual
- Drain, engine oil, high speed
- Electronic over speed protection
- Engine, C18 with ACERT Technology, diesel, with automatic engine derate and idle control, and compression brake: - C18 ACERT (Tier 3) REQUIRED FOR: United States, Canada, Guam, Samoa, Croatia, Turkey, European Union, Israel, Japan, South Korea, Azores. Note: For U.S. and Canadian dealers only, engine is EPA/ARB Flexibility Engine. Note: For all other regions, engine meets non-current U.S. EPA Tier 3 or EU Stage IIIA emission standards. - C18 ACERT (Tier 2) Provides improved performance in regions using fuel with a high boiling point; improved altitude capability, fuel economy, and resistance to piston deposits. NOT FOR USE BY: United States, Canada, Guam, Samoa, Croatia, Turkey, European Union, Israel, Japan, South Korea, Azores. Note: Engine meets non-current U.S. EPA Tier 2 or EU Stage II emission standards.
- Ether starting aid
- Parking brake, multi-disc, sealed and oil cooled
- Sediment drain, fuel tank
- Transmission, 6 speed forward and 3 speed reverse, power shift, autoshift
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- Electrical
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- Alarm, back-up
- Alternator, 150 ampere, sealed, filtered air intake
- Batteries, maintenance free, 1,500 CCA
- Electrical hydraulic valves, base 8
- Electrical system, 24 volt
- Grade Control Ready (cab harness, software, electrical hydraulic valves, bosses and brackets)
- Lights, reversing, stop, tail, turn
- Starter, receptacle, plug-in
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- Operator Environment
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- Air conditioner and heater
- Articulation, automatic return to center
- Defroster fan, rear window
- Display, digital speed and gear
- Gauges (analog) inside the cab (fuel, articulation, engine coolant temp, engine RPM and system voltage)
- Messenger operator information system
- Mirror, inside rearview, wide angle
- Power port, 12V
- Radio ready (entertainment)
- ROPS cab, sound suppressed less than 75 dB(A) ISO 6394 100% fan speed
- Seat, cloth, air suspension
- Throttle control, electronic
- Windows: laminated glass - fixed front with intermittent wiper, sides (2), rear with wiper/washer
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- Technology Products
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- Product Link Ready
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- Safety And Security
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- Clutch, circle drive slip
- Doors, 8 engine compartment, (four left-hand, four right-hand) locking
- Ground level engine shutdown
- Horn, electric
- Lockout, hydraulic implement for roading and servicing
- Paint, glare reducing, top of front frame and top of rear enclosure
- Seat belt, retractable 76 mm (3 in)
- Secondary steering
- Tandem walkway/guards
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- Tires, Rims, And Wheels
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- 25 × 29 multi-piece rims
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- Ground Engaging Tools
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- Cutting edges, 330 mm × 28 mm (13 in × 11⁄8 in), curved DH-2 steel, 25 mm (1 in), mounting bolts, 19 mm (0.75 in), includes endbits
- Moldboard, 7315 mm × 1067 mm × 50 mm (24 ft × 42 in × 2 in)
- Ripper, rear, 7 shank capacity, 3 shanks/tips provided
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- Fluids
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- Extended Life Coolant to -50° C (-58° F)
- Fluid check, ground level
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- Other Standard Equipment
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- Accumulators, blade lift
- Autolube, Lincoln Centro-Matic
- Drawbar, 8 shoe with replaceable wear strips
- Electrical hydraulic valves, base 8
- Fuel tank, 1325 L (350 gal) Fast Fill
- Integrated Cat Grade Control Cross Slope
- Ground level fueling
- Push plate-counterweight
- S·O·SSM ports, engine, hydraulic, transmission, coolant, fuel
Optional Equipment:
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- Ground Engaging Tools
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- Cutting edge, 330 mm × 28 mm (13 in × 1.12 in) straight cutting edge
- Cutting edge, 330 mm × 45 mm (13 in × 1.77 in) straight cutting edge
- Cutting edge, 406 mm × 28 mm (16 in × 1.12 in) straight cutting edge
- Cutting edge, 406 mm × 45 mm (16 in × 1.77 in) straight cutting edge
- Tooth, ripper, straight shank, one tooth
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- Hydraulics
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- Control, blade, variable float
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- Operator Access
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- Dual access platform package, basic
- Dual access platform package, plus
- Cab basic
- Cab plus
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- Technology Products
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- Product Link
- Installation, AccuGrade Ready
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- Other Attachments
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- Fenders, rear
- Rim, spare 29.5-29
- Cold weather package
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- Lighting Packages
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- Lighting package, basic (halogen)
- Lighting package, plus (HID)
- Lighting package, plus (LED)
- Lights, work, heel 5×5
- Lights, work, heel HID
- Lights, work, heel LED
- Light, LED warning strobe
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- Operator Environment
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- Radio, 12V, AM/FM weather band
- Radio, satellite, Sirius
- Radio ready, satellite
- Camera, rear vision
- Mirrors, outside mounted
- Mirrors, outside heated 24V
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- Guards
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- Guard package
- Guard, sound
- Sound suppression, engine enclosure