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Overview

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

Engine

Units:
Engine Model Cat® C18 ACERT™ Cat® C18 ACERT™ Less
Bore 5.7 in 145.0 mm Less
Stroke 7.2 in 183.0 mm Less
Speed @ Rated Power 1800 RPM 1800 RPM Less
Base Power (all gears) – Net 533.0 hp 397.0 kW Less
Maximum Torque 1762.0 lb ft 2389.0 N·m Less
Displacement 1104.5 in3 18.1 L Less
Number of Cylinders 6 6 Less
Derating Altitude 5500.0 ft 1676.0 m Less
Standard – Fan Speed – Maximum 1300 RPM 1300 RPM Less
Standard – Fan Speed – Minimum 60 RPM 60 RPM Less
Standard – Ambient Capability 122.0 ° F 50.0 ° C Less

Power Train

Forward/Reverse Gears 6 Fwd / 3 Rev 6 Fwd / 3 Rev Less
Transmission Automatic, electronic power shift Automatic, electronic power shift Less
Brakes – Service Oil-actuated, oil-disc Oil-actuated, oil-disc Less
Brakes – Service, Surface Area 15733.0 in2 101508.0 cm2 Less
Brakes – Parking Spring applied, hydraulically released Spring applied, hydraulically released Less
Brakes – Secondary Oil-actuated, oil-disc Oil-actuated, oil-disc Less

Hydraulic System

Circuit Type Electro-hydraulic load sensing, closed center Electro-hydraulic load sensing, closed center Less
Pump Type Variable piston Variable piston Less
Pump Output 145.0 gal/min 550.0 L/min Less
Maximum System Pressure 3500.0 psi 24150.0 kPa Less
Standby Pressure 450.0 psi 3100.0 kPa Less

Operating Specifications

Top Speed – Forward 26.7 mph 43.0 km/h Less
Top Speed – Reverse 25.6 mph 41.2 km/h Less
Turning Radius, Outside Front Tires 40.7 ft 12.4 m Less
Steering Range – Left/Right 47.5° 47.5° Less
Articulation Angle – Left/Right 25° 25° Less
Forward – 1st 2.3 mph 3.6 km/h Less
Forward – 2nd 3.5 mph 5.7 km/h Less
Forward – 3rd 6.0 mph 9.6 km/h Less
Forward – 4th 9.3 mph 15.0 km/h Less
Forward – 5th 17.2 mph 27.7 km/h Less
Forward – 6th 26.7 mph 43.0 km/h Less
Reverse – 1st 3.4 mph 5.4 km/h Less
Reverse – 2nd 8.9 mph 14.3 km/h Less
Reverse – 3rd 25.6 mph 41.2 km/h Less

Service Refill

Fuel Capacity 350.0 gal 1326.0 L Less
Cooling System 24.0 gal 90.0 L Less
Hydraulic System – Total 70.0 gal 264.0 L Less
Hydraulic System – Tank 36.0 gal 135.0 L Less
Engine Oil 16.0 gal 60.0 L Less
Transmission/Differential/Final Drives 49.0 gal 184.0 L Less
Tandem Housing (each) 85.0 gal 322.0 L Less
Front Wheel Spindle Bearing Housing 1.0 gal 4.0 L Less
Circle Drive Housing 2.0 gal 7.5 L Less

Frame

Circle – Diameter 103.6 in 2631.0 mm Less
Circle – Blade Beam Thickness 6.3 in 160.0 mm Less
Drawbar – Height 8.5 in 215.0 mm Less
Drawbar – Thickness 0.6 in 16.0 mm Less
Front-Top/Bottom Plate – Width 20.2 in 514.0 mm Less
Front-Top/Bottom Plate – Thickness 2.0 in 50.0 mm Less
Front-Side Plates – Width 16.3 in 415.0 mm Less
Front-Side Plates – Thickness 1.0 in 25.0 mm Less
Front Axle – Wheel Lean, Left/Right 18° 18° Less
Front Axle – Total Oscillation per Side 32° 32° Less

Tandems

Height 41.0 in 1040.0 mm Less
Width 13.9 in 353.0 mm Less
Sidewall Thickness – Inner 1.0 in 25.0 mm Less
Sidewall Thickness – Outer 1.2 in 30.0 mm Less
Drive Chain Pitch 3.0 in 76.0 mm Less
Wheel Axle Spacing 90.0 in 2285.0 mm Less
Tandem Oscillation – Front Up 20° 20° Less
Tandem Oscillation – Front Down 20° 20° Less

Moldboard

Blade Width 24.0 ft 7.315 m Less
Moldboard – Height 42.0 in 1067.0 mm Less
Moldboard – Thickness 2.0 in 50.0 mm Less
Arc Radius 21.7 in 550.0 mm Less
Throat Clearance 6.4 in 162.0 mm Less
Cutting Edge – Width 13.0 in 330.0 mm Less
Cutting Edge – Thickness 1.1 in 29.0 mm Less
End Bit – Width 8.0 in 203.0 mm Less
End Bit – Thickness 1.0 in 25.0 mm Less

Blade Range

Circle Centershift – Right 210.2 in 5338.0 mm Less
Circle Centershift – Left 209.9 in 5332.0 mm Less
Moldboard Sideshift – Right 193.0 in 4902.0 mm Less
Moldboard Sideshift – Left 178.3 in 4528.0 mm Less
Maximum Blade Position Angle 35° 35° Less
Blade Tip Range – Forward 40° 40° Less
Blade Tip Range – Backward Less
Maximum Shoulder Reach Outside of Tires – Right 127.1 in 3228.0 mm Less
Maximum Shoulder Reach Outside of Tires – Left 126.9 in 3222.0 mm Less
Maximum Lift above Ground 25.0 in 634.0 mm Less
Maximum Depth of Cut 25.9 in 657.0 mm Less

Ripper

Ripping Depth – Maximum 17.9 in 454.0 mm Less
Ripper Shank Holders 7 7 Less
Shank Holder Spacing – Minimum 23.4 in 593.0 mm Less
Shank Holder Spacing – Maximum 23.8 in 604.0 mm Less
Penetration Force 26138.0 lb 11856.0 kg Less
Pryout Force 38330.0 lb 17386.0 kg Less

Weights

Gross Vehicle Weight – Maximum – Total 145808.0 lb 66138.0 kg Less
Gross Vehicle Weight – Maximum – Front Axle 43887.0 lb 19907.0 kg Less
Gross Vehicle Weight – Maximum – Rear Axle 101921.0 lb 46231.0 kg Less
Gross Vehicle Weight – Base – Front Axle 41584.0 lb 18862.0 kg Less
Gross Vehicle Weight – Base – Rear Axle 96110.0 lb 43595.0 kg Less
Gross Vehicle Weight – Base – Total 137694.0 lb 62457.0 kg Less

Dimensions

Height – Top of Cab 175.3 in 4452.0 mm Less
Length - counterweight to ripper 633.9 in 16102.0 mm Less
Width – Outside Front Tires 168.5 in 4280.0 mm Less
Length – Front Axle to Mid Tandem 404.6 in 10278.0 mm Less
Length – Front Tire to Rear of Machine 558.8 in 14194.0 mm Less
Length – Front Axle to Moldboard 159.4 in 4048.0 mm Less
Length – Between Tandem Axles 90.0 in 2285.0 mm Less
Width – Outside Rear Tires 166.3 in 4225.0 mm Less
Width – Tire Center Lines 135.8 in 3450.0 mm Less
Height – Front Axle Center 33.8 in 858.0 mm Less
Height to Exhaust Stack 170.2 in 4322.0 mm Less
Height to Top of Cylinders 151.4 in 3846.0 mm Less
Ground Clearance at Rear Axle 23.9 in 607.0 mm Less

Operator Station

The 24M features a revolutionary cab design that provides unmatched comfort and ease of use, making the operator more confident and productive .


Steering and Implement Controls

The 24M sets a new standard for motor grader operational efficiency.


Engine

The 24M utilizes ACERT™ Technology to deliver maximum power and efficiency while reducing the environmental impact.


Structures, Drawbar, Circle and Moldboard

Rugged structures and DCM design deliver maximum durability and productivity.


Power Train

Integrated, electronically controlled systems, deliver smooth reliable performance with reduced operating costs.


Hydraulics

The 24M electro-hydraulics enable advanced machine controls with precise and predictable movements.


Integrated Electronic Solutions

Full systems integration optimizes machine performance and availability.


Safety

Safety is an integral part of all machine and system designs.


Serviceability and Customer Support

Simplified service, world-class product support and Cat dealer-trained experts keep your fleet up and running, maximizing your equipment investment.


24M Standard Equipment

OPERATOR ENVIRONMENT
  • Air conditioner/heater, modular
  • Armrest, adjustable
  • Articulation, automatic Return-to-Center
  • Ashtray and lighter
  • Cat Messenger, operator information system
  • Coat hook
  • Cup holder
  • Display, digital speed and gear
  • Door, driver access (left and right sides)
  • Fan, defroster, rear window
  • Gauges - articulation, engine coolant temp,
  • Hour meter, digital
  • Joystick hydraulic controls
  • Lights, night time cab
  • Mirror, inside rearview, wide angle
  • Power port, 12V
  • Precleaner, Cab HVAC
  • ROPS cab, sound suppressed
  • Seat, air suspension, cloth
  • Seat belt, retractable 76 mm (3 in)
  • Step, driver access (left and right sides)
  • Storage area for cooler/lunchbox
  • Sun shade
  • Throttle control, electronic
  • Windows, laminated glass:
  • Windows, side and rear (3)
  • Wiper/washer, rear
  • Wrist rests, adjustable

POWER TRAIN
  • Air cleaner, dual stage, dry type, automatic dust ejector,
  • Air-to-air after cooler (ATAAC)
  • Belt, serpentine, automatic tensioner
  • Brakes, four-wheel hydraulic
  • Differential, lock/unlock
  • Electronic over speed protection
  • Engine, Cat® C18 with ACERT™ Technology
  • Ether starting aid
  • Fuel tank, fast fill, ground level
  • Fuel-water separator
  • Hydraulic demand fan
  • Muffler, under hood
  • Parking brake - multi-disc, sealed, oil-cooled
  • Priming pump, fuel
  • Rear axle, modular
  • Sediment drain, fuel tank
  • Transmission, 6F/3R, power shift
  • Transmission, autoshift

ELECTRICAL
  • Alarm, back up
  • Alternator, 150 ampere, sealed, filtered air intake
  • Batteries, maintenance free, 1500 CCA
  • Breaker panel
  • Electrical system, 24V
  • Grade Control Ready - Cab harness, software,
  • Lights, reversing
  • Lights, stop and tail, LED
  • Product Link Ready
  • Starter, electric, heavy-duty
  • Starting receptacle, plug-in
  • Wiring for communications radio
  • Wiring for roof mounted beacon

OTHER STANDARD EQUIPMENT
  • Accumulators, blade lift
  • Auto-lube, Lincoln, Centro-Matic®
  • Brake accumulators, dual certified
  • Bumper, rear, integrated with hitch
  • Clutch, circle drive slip (2)
  • Cutting edges
  • Doors (8), engine compartment, locking
  • Drain, ecology, engine oil, high-speed (Wiggins)
  • Drawbar - 8 shoe with replaceable wear strips
  • Endbits, 25 mm (1 in) DH-2 steel
  • Extended Life Coolant to -50° C (-58° F)
  • Frame, articulated, with safety lock
  • Ground level engine shutdown
  • Ground level fueling
  • Guards, valve
  • Horn, electric (2)
  • Hydraulics, base 8 implement controls
  • Hydraulics, load-sensing
  • Lockout, hydraulic implement for roading
  • Moldboard
  • Paint, glare reducing - top of front frame, rear enclosure
  • Radiator cleanout access
  • Ripper, rear
  • Secondary steering
  • Serviceability, LH side
  • S•O•SSM ports: engine, hydraulic, transmission, coolant, fuel
  • Tandem walkway/guards

TIRES, RIMS, & WHEELS
  • Partial allowance for tires and multi-piece rims

24M Optional Equipment

ELECTRICAL kg lb
  • Converter, communications 2 5
  • Lights:

GUARDS
  • Guard, transmission 227 500
  • Guards, mud 23 50

OPERATOR ENVIRONMENT
  • Access, Dual Platform 635 1400
  • Access, Left hand Platform 374 825
  • Mirrors, outside:
  • Radio ready, AM/FM or Satellite 2 5

POWER TRAIN
  • Engine, compression brake

OTHER ATTACHMENTS
  • AccuGrade ARO 18 40
  • Camera, rearview 9 20
  • Cat Product Link 321SR 5 10
  • Fenders, rear 574 1265
  • Float, variable 91 200
  • Horn, air
  • Security system 2 5
  • Sound suppression 28 62
  • Starting, cold weather 77 169

WORK TOOLS / G.E.T.
  • Cutting Edges
  • Push plate, counterweight 269 592
  • Ripper tooth 72 158