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Caterpillar 24H Motor Grader
Caterpillar 24H Motor GraderCaterpillar 24H Motor Grader blends productivity and durability to give you the best return on your investment. The Cat 3412E engine, power shift transmission and load-sensing hydraulics are designed to work together to deliver top productivity in all applications. |  |  | |||
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 | Overview & Specifications | |  | Features & Benefits | | | Standard Equipment | | | Optional Equipment | | | Work Tools & Attachments | ||
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| Engine | |
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| Base Power (all gears) Net | 500 hp / 373 kW |
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| Engine Model | CatŪ 3412E |
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| Displacement | 1647.64 in3 / 27 L |
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| Bore | 5.4 in / 137.2 mm |
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| Stroke | 6.5 in / 152.4 mm |
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| Torque Rise | 30% |
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| Max torque | 1767.94 ft-lb / 2397 N·m |
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| Speed @ rated power | 2000 RPM / 2000 RPM |
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| Number of cylinders | 12 |
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| Derating altitude | 10000 ft / 3048 m |
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| Weights | |
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| Gross Vehicle Weight - base | 126695.1 lb / 57468 kg |
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| Gross Vehicle Weight - max | 136587.23 lb / 61955 kg |
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| Operating Weight | 136611 lb / 61955 kg |
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| Moldboard | |
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| Blade Width | 24 ft / 7.315 m |
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| Moldboard Height | 42.01 in / 1067 mm |
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| Thickness | 1.97 in / 50 mm |
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| Cutting edge - width | 12.99 in / 330 mm |
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| Cutting edge - thickness | 1.14 in / 29 mm |
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| End Bit - width | 8 in / 203.2 mm |
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| End Bit - thickness | 1 in / 25.4 mm |
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| Operating Specifications | |
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| Top Speed - Forward | 23.4 mph / 37.7 km/h |
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| Top Speed - Reverse | 22.4 mph / 36.1 km/h |
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| Turning Radius (outside front tires) | 39.9 ft / 12 m |
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| Steering range - left/right | 50 |
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| Articulation Angle - left/right | 25 |
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| Fwd. 1st | 1.99 mph / 3.2 km/h |
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| Fwd. 2nd | 3.04 mph / 4.9 km/h |
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| Fwd. 3rd | 5.28 mph / 8.5 km/h |
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| Fwd. 4th | 8.14 mph / 13.1 km/h |
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| Fwd. 5th | 15.1 mph / 24.3 km/h |
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| Fwd. 6th | 23.43 mph / 37.7 km/h |
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| Rev. 1st | 2.92 mph / 4.7 km/h |
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| Rev. 2nd | 7.83 mph / 12.6 km/h |
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| Rev. 3rd | 22.43 mph / 36.1 km/h |
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| Service Refill | |
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| Fuel Capacity | 319 gal / 1207 L |
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| Cooling System | 37.51 gal / 142 L |
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| Hydraulic system - tank | 33.81 gal / 128 L |
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| Engine Oil | 17.96 gal / 68 L |
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| Differential / Final Drives | 58.65 gal / 222 L |
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| Tandem housing (each) | 85.06 gal / 322 L |
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| Circle drive housing | 2.11 gal / 8 L |
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| Power Train | |
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| Forward/Reverse Gears | 6/3 |
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| Transmission | Electronic power shift |
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| Brakes - service | Oil disc |
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| Brakes - service, surface area | 15729.12 in2 / 101478 cm2 |
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| Brakes - parking | Oil disc |
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| Brakes - secondary | Dual hydraulic accumulators |
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| Hydraulic System | |
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| Circuit type | Separate |
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| Pump type | Variable displacement, piston |
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| Pump output | 134.2 gal/min / 508 L/min |
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| Maximum system pressure | 3502.66 psi / 24150 kPa |
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| Standby Pressure | 290.08 psi / 2000 kPa |
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| Frame | |
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| Circle - diameter | 100.87 in / 2562 mm |
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| Drawbar - height | 8.46 in / 215 mm |
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| Drawbar - thickness | .63 in / 16 mm |
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| Front-top/bottom plate - width | 18.31 in / 465 mm |
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| Front-top/bottom plate - thickness | 1.97 in / 50 mm |
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| Front-side plates - width | 15.75 in / 400 mm |
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| Front-side plates - thickness | .63 in / 16 mm |
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| Front-linear weights - min | 1022.94 lb/ft / 464 kg/m |
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| Front axle - ground clearance | 32.17 in / 817 mm |
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| Front axle - front wheel lean | 18 |
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| Front axle - oscillation angle | 32 |
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| Circle - blade beam thickness | 2.36 in / 60 mm |
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| Blade Range | |
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| Circle centershift - right | 210.16 in / 5338 mm |
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| Circle centershift - left | 209.92 in / 5332 mm |
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| Moldboard sideshift - right | 192.99 in / 4902 mm |
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| Moldboard sideshift - left | 178.27 in / 4528 mm |
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| Maximum blade position angle | 90° |
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| Blade tip range (forward) | 40 |
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| Maximum shoulder reach outside of tires - right | 127.13 in / 3229 mm |
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| Maximum shoulder reach outside of tires - left | 126.85 in / 3222 mm |
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| Maximum lift above ground | 24.96 in / 634 mm |
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| Maximum depth of cut | 25.87 in / 657 mm |
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| Tandems | |
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| Height | 40.94 in / 1040 mm |
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| Width | 13.9 in / 353 mm |
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| Sidewall thickness - inner | .98 in / 25 mm |
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| Sidewall thickness - outer | .98 in / 25 mm |
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| Drive chain pitch | 3 in / 76.2 mm |
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| Wheel axle spacing | 89.96 in / 2285 mm |
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| Tandem oscillation - forward | 20 degrees |
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| Tandem oscillation - reverse | 20 degrees |
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| Dimensions | |
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| Height - high profile cab | 171.1 in / 4346 mm |
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| Ground clearance at trans. case | 32.17 in / 817 mm |
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| Length - front tire to end of rear frame | 557.64 in / 14164 mm |
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| Length - counterweight to ripper | 622.12 in / 15802 mm |
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| Length - front axle to moldboard | 160.43 in / 4075 mm |
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| Length - front axle to mid tandem | 402.75 in / 10230 mm |
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| Length - between tandem axles | 89.96 in / 2285 mm |
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| Width - tire centerlines | 135.83 in / 3450 mm |
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| Width - outside rear tires | 163.98 in / 4165 mm |
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| Width - outside front tires | 163.98 in / 4165 mm |
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