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Caterpillar 24M Motor Grader

The 24M delivers multiple technological breakthroughs to give you the best return on your investment.


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Overview &
Specifications		Features
& Benefits		Standard
Equipment		Optional
Equipment		Work Tools &
Attachments		 

Engine
Base Power (all gears) Net533 hp / 397 kW
Engine ModelCat® C18 ACERT™
Displacement1104.5 in3 / 18.1 L
Bore5.7 in / 145 mm
Stroke7.2 in / 183 mm
Max torque1762 ft-lb / 2389 N·m
Speed @ rated power1800 RPM / 1800 RPM
Number of cylinders6
Derating altitude11000 ft / 3352 m
Std - Fan speed - max1300 RPM / 1300 RPM
Std - Fan speed - min60 RPM / 60 RPM
Std - Ambient Capability122 ° F / 50 ° C

Weights
Gross Vehicle Weight - base137694 lb / 62457 kg
Gross Vehicle Weight - base, front axle41584 lb / 18862 kg
Gross Vehicle Weight - base, rear axle96110 lb / 43595 kg
Gross Vehicle Weight - max145808 lb / 66138 kg
Gross Vehicle Weight - max, front axle43887 lb / 19907 kg
Gross Vehicle Weight - max, rear axle101921 lb / 46231 kg

Moldboard
Blade Width24 ft / 7.315 m
Moldboard Height42 in / 1067 mm
Thickness 2 in / 50 mm
Arc radius21.7 in / 550 mm
Throat clearance6.4 in / 162 mm
Cutting edge - width13 in / 330 mm
Cutting edge - thickness1.1 in / 29 mm
End Bit - width8 in / 203 mm
End Bit - thickness1 in / 25 mm

Dimensions
Height - front axle center33.8 in / 858 mm
Height - high profile cab175.3 in / 4452 mm
Height to exhaust stack170.2 in / 4322 mm
Height to top of cylinders151.4 in / 3846 mm
Ground clearance at trans. case23.9 in / 607 mm
Length - front tire to end of rear frame558.8 in / 14194 mm
Length - counterweight to ripper633.9 in / 16102 mm
Length - front axle to moldboard159.4 in / 4048 mm
Length - front axle to mid tandem404.6 in / 10278 mm
Length - between tandem axles90 in / 2285 mm
Width - tire centerlines135.8 in / 3450 mm
Width - outside rear tires166.3 in / 4225 mm
Width - outside front tires168.5 in / 4280 mm

Operating Specifications
Top Speed - Forward26.7 mph / 43 km/h
Top Speed - Reverse25.6 mph / 41.2 km/h
Turning Radius (outside front tires)40.7 ft / 12.4 m
Steering range - left/right47.5°
Articulation Angle - left/right25°
Fwd. 1st2.3 mph / 3.6 km/h
Fwd. 2nd3.5 mph / 5.7 km/h
Fwd. 3rd6 mph / 9.6 km/h
Fwd. 4th9.3 mph / 15 km/h
Fwd. 5th17.2 mph / 27.7 km/h
Fwd. 6th26.7 mph / 43 km/h
Rev. 1st3.4 mph / 5.4 km/h
Rev. 2nd8.9 mph / 14.3 km/h
Rev. 3rd25.6 mph / 41.2 km/h

Service Refill
Fuel Capacity350 gal / 1326 L
Cooling System24 gal / 90 L
Hydraulic system - total70 gal / 264 L
Hydraulic system - tank36 gal / 135 L
Engine Oil16 gal / 60 L
Differential / Final Drives49 gal / 184 L
Tandem housing (each)85 gal / 322 L
Circle drive housing2 gal / 7.5 L
Front wheel spindle bearing housing1 gal / 4 L

Power Train
Forward/Reverse Gears6 Fwd / 3 Rev
TransmissionAutomatic, electronic power shift
Brakes - serviceOil-actuated, oil-disc
Brakes - service, surface area15733 in2 / 101508 cm2
Brakes - parkingSpring applied, hydraulically released
Brakes - secondaryOil-actuated, oil-disc

Hydraulic System
Circuit typeElectro-hydraulic load sensing, closed center
Pump typeVariable piston
Pump output145 gal/min / 550 L/min
Maximum system pressure3500 psi / 24150 kPa
Standby Pressure450 psi / 3100 kPa

Frame
Circle - diameter103.6 in / 2631 mm
Drawbar - height8.5 in / 215 mm
Drawbar - thickness.6 in / 16 mm
Front-top/bottom plate - width20.2 in / 514 mm
Front-top/bottom plate - thickness2 in / 50 mm
Front-side plates - width16.3 in / 415 mm
Front-side plates - thickness1 in / 25 mm
Front axle - ground clearance33.8 in / 858 mm
Front axle - front wheel lean18°
Front axle - oscillation angle32°
Circle - blade beam thickness6.3 in / 160 mm

Blade Range
Circle centershift - right210.2 in / 5338 mm
Circle centershift - left209.9 in / 5332 mm
Moldboard sideshift - right 193 in / 4902 mm
Moldboard sideshift - left 178.3 in / 4528 mm
Maximum blade position angle35°
Blade tip range (forward)40°
Blade tip range (backward)0°
Maximum shoulder reach outside of tires - right 127.1 in / 3228 mm
Maximum shoulder reach outside of tires - left 126.9 in / 3222 mm
Maximum lift above ground25 in / 634 mm
Maximum depth of cut 25.9 in / 657 mm

Ripper
Ripping depth, maximum17.9 in / 454 mm
Ripper shank holders7
Ripper shank holder spacing - max23.8 in / 604 mm
Ripper shank holder spacing - min23.4 in / 593 mm
Penetration force26138 lb / 11856 kg
Pryout force38330 lb / 17386 kg

Tandems
Height41 in / 1040 mm
Width13.9 in / 353 mm
Sidewall thickness - inner1 in / 25 mm
Sidewall thickness - outer1.2 in / 30 mm
Drive chain pitch3 in / 76 mm
Wheel axle spacing90 in / 2285 mm
Tandem oscillation - forward20°
Tandem oscillation - reverse20°

 
INDIANA'S LEADING EQUIPMENT DEALER

MacAllister Machinery has 14 convenient locations throughout Indiana: Beech Grove, Bloomington, Fishers, Fort Wayne, Greensburg, Indianapolis (HQ, Power Systems), Indianapolis (West), Lafayette, Muncie, Richmond, South Bend, Terre Haute, and Washington.

Headquarters: 7515 E 30th St, Indianapolis, IN 46219
Phone: (317) 545-2151  In-State Toll Free: (800) 382-1896  Out of State Toll Free: (800) 227-3228