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Caterpillar 14M Motor Grader
Caterpillar 14M Motor GraderThe 14M motor grader represents a revolution in operational efficiency, visibility, service ease and overall productivity, setting the new standard and building on the legacy of high quality you can trust. |  |  |
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| Base Power (all gears) Net | 259 hp / 193 kW |
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| VHP - gears 4-8 Net | 273.57 hp / 204 kW |
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| Engine Model | Cat® C11 ACERT™ VHP |
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| Displacement | 677 in3 / 11.1 L |
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| Bore | 5.1 in / 130 mm |
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| Stroke | 5.5 in / 140 mm |
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| Speed @ rated power | 1800 RPM |
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| Number of cylinders | 6 |
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| Derating altitude | 13000 ft / 3962 m |
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| Std - Fan speed - max | 1450 RPM |
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| Std - Fan speed - min | 550 RPM |
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| Std - Ambient Capability | 109 ° F / 43 ° C |
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| Hi Ambient - Fan speed - max | 1650 RPM |
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| Hi Ambient - Fan speed - min | 550 RPM |
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| Hi Ambient Capability | 122 ° F / 50 ° C |
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| Gross Vehicle Weight - base | 47133 lb / 21379 kg |
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| Gross Vehicle Weight, max | 65998 lb / 29936 kg |
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| Gross Vehicle Wt, max - front axle | 21912 lb / 9939 kg |
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| Gross Vehicle Wt, max - rear axle | 44086 lb / 19997 kg |
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| Gross Vehicle Wt, base - front axle | 12611 lb / 5720 kg |
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| Gross Vehicle Wt, base - rear axle | 34522 lb / 15659 kg |
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| Blade width | 14 ft / 4.267 m |
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| Moldboard - height | 27 in / 688 mm |
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| Moldboard - thickness | 1 in / 25 mm |
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| Arc radius | 16.3 in / 413 mm |
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| Throat clearance | 4.6 in / 117 mm |
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| Cutting edge - width | 8 in / 203 mm |
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| Cutting edge - thickness | .6 in / 16 mm |
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| End Bit - width | 6 in / 152 mm |
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| End Bit - thickness | .6 in / 16 mm |
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| Blade Pull - base GVW | 31069 lb / 14093 kg |
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| Blade Pull - max GVW | 39678 lb / 17997 kg |
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| Down Pressure - base GVW | 22254 lb / 10094 kg |
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| Down Pressure - max GVW | 38666 lb / 17539 kg |
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| Top Speed - Fwd. | 31 mph / 49.8 km/h |
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| Top Speed - Rev. | 24.5 mph / 39.4 km/h |
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| Turning radius, outside front tires | 25.9 ft / 7.9 m |
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| Steering range - left/right | 47.5° |
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| Articulation angle - left/right | 20° |
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| Fwd. 1st | 2.7 mph / 4.3 km/h |
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| Fwd. 2nd | 3.7 mph / 5.9 km/h |
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| Fwd. 3rd | 5.3 mph / 8.6 km/h |
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| Fwd. 4th | 7.3 mph / 11.8 km/h |
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| Fwd. 5th | 11.4 mph / 18.3 km/h |
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| Fwd. 6th | 15.4 mph / 24.8 km/h |
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| Fwd. 7th | 21.3 mph / 34.2 km/h |
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| Fwd. 8th | 31 mph / 49.8 km/h |
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| Rev. 1st | 2.1 mph / 3.4 km/h |
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| Rev. 2nd | 4 mph / 6.4 km/h |
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| Rev. 3rd | 5.8 mph / 9.3 km/h |
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| Rev. 4th | 9 mph / 14.5 km/h |
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| Rev. 5th | 16.9 mph / 27.1 km/h |
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| Rev. 6th | 24.5 mph / 39.4 km/h |
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| Fuel Capacity | 130 gal / 492 L |
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| Cooling system | 12.3 gal / 46.5 L |
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| Hydraulic system - tank | 15.9 gal / 60 L |
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| Engine Oil | 7.9 gal / 30 L |
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| Trans./Diff./Final Drives | 23.5 gal / 89 L |
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| Tandem housing (each) | 25.5 gal / 96.5 L |
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| Front wheel spindle bearing housing | .24 gal / .9 L |
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| Circle drive housing | 1.6 gal / 6 L |
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| Forward/Reverse Gears | 8 Fwd / 6 Rev |
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| Transmission | Direct drive, power shift, Countershaft |
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| Brakes - Service | oil-actuated, oil-disc |
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| Brakes - Service, surface area | 5347 in2 / 34500 cm2 |
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| Brakes - Parking | Spring applied, hydraulically released |
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| Brakes - Secondary | Oil-actuated, oil-disc |
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| Circuit type | Electro-hydraulic load sensing, closed center |
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| Pump type | Variable displacement |
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| Pump output | 74 gal/min / 280 L/min |
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| Maximum system pressure | 3500 psi / 24150 kPa |
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| Standby Pressure | 450 psi / 3100 kPa |
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| Drawbar - width | 3 in / 76.2 mm |
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| Circle - diameter | 71.75 in / 1822 mm |
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| Circle - blade beam thickness | 2 in / 50 mm |
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| Drawbar - height | 8 in / 203.2 mm |
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| Front axle - height to center | 25.2 in / 640 mm |
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| Front axle - wheel lean, left/right | 17.1° |
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| Front axle - total oscillation per side | 32.0° |
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| Circle centershift - right | 20.5 in / 520 mm |
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| Circle centershift - left | 25.5 in / 650 mm |
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| Moldboard sideshift - right | 31.1 in / 790 mm |
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| Moldboard sideshift - left | 29.1 in / 740 mm |
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| Maximum blade position angle | 65° |
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| Blade tip range - forward | 40° |
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| Blade tip range - backward | 5° |
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| Maximum shoulder reach outside of tires - right | 89.7 in / 2279 mm |
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| Maximum shoulder reach outside of tires - left | 85.4 in / 2169 mm |
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| Maximum lift above ground | 16.5 in / 419 mm |
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| Maximum depth of cut | 17.3 in / 438 mm |
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| Ripping depth, maximum | 15.8 in / 401 mm |
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| Ripper shank holders | 7 |
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| Shank holder spacing - min | 15 in / 373 mm |
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| Shank holder spacing - max | 19 in / 472 mm |
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| Penetration force | 23541 lb / 10676 kg |
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| Pryout force | 26028 lb / 11804 kg |
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| Machine length increase, beam raised | 44.5 in / 1130 mm |
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| Height | 24.25 in / 616 mm |
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| Width | 8.4 in / 214 mm |
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| Sidewall thickness - inner | .8 in / 20 mm |
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| Sidewall thickness - outer | .8 in / 20 mm |
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| Drive chain pitch | 2.24 in / 57 mm |
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| Wheel axle spacing | 65 in / 1656 mm |
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| Tandem oscillation - front up | 15° |
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| Tandem oscillation - front down | 25° |
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| Height - top of cab | 139.2 in / 3535 mm |
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| Length - counterweight to ripper | 429 in / 10896 mm |
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| Width - outside front tires | 109.9 in / 2791 mm |
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| Length - front axle to mid tandem | 258 in / 6559 mm |
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| Length - front tire to rear of machine | 370.6 in / 9412 mm |
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| Length - front axle to moldboard | 112 in / 2842 mm |
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| Length - between tandem axles | 65 in / 1656 mm |
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| Width - outside rear tires | 109.9 in / 2791 mm |
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| Width - tire center lines | 93 in / 2361 mm |
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| Height - front axle center | 25.2 in / 640 mm |
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| Height to exhaust stack | 128.2 in / 3256 mm |
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| Height to top of cylinders | 112.4 in / 2855 mm |
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| Ground clearance at rear axle | 15.1 in / 383 mm |
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