Caterpillar 14M Motor Grader

Blades

Blade Tip Range - Backward5 °
Blade Tip Range - Forward40 °
Circle Centershift - Left25.5 in (65 cm)
Circle Centershift - Right20.5 in (52 cm)
Maximum Blade Position Angle65 °
Maximum Depth of Cut17.3 in (44 cm)
Maximum Lift Above Ground16.5 in (42 cm)
Maximum Shoulder Reach Outside of Tires - Left85.4 in (217 cm)
Maximum Shoulder Reach Outside of Tires - Right89.7 in (228 cm)
Moldboard Sideshift - Left29.1 in (74 cm)
Moldboard Sideshift - Right31.1 in (79 cm)

Circle

Blade Tip Angle - Front40 °
Blade Tip Angle - Rear5 °
Diameter71.8 in (182 cm)
Max Lift Above Ground16.5 in (42 cm)
Max Reach Outside Tires - Left85.4 in (217 cm)
Max Reach Outside Tires - Right89.7 in (228 cm)
Shift Left25.5 in (65 cm)
Shift Right20.5 in (52 cm)

Dimensions

Blade Base9.4 ft (3 m)
Ground Clearance - Rear Axle15.1 in (38 cm)
Height - Exhaust Stack128.2 in (326 cm)
Height - Front Axle Center25.2 in (64 cm)
Height - Top of Cab11.6 ft (4 m)
Height - Top of Cylinders112.4 in (286 cm)
Height to Top of Isomount Cab11.6 ft (4 m)
Length - Between Tandem Axles65 in (165 cm)
Length - Counterweight to Ripper429 in (1,090 cm)
Length - Front Axle to Mid Tandem258 in (655 cm)
Length - Front Axle to Moldboard112 in (284 cm)
Length - Front Tire to Rear of Machine370.6 in (941 cm)
Overall Length30.9 ft (9 m)
Rear Ground Clearance1.3 ft (0 m)
Tandem Axle Wheelbase5.5 ft (2 m)
Wheelbase21.5 ft (7 m)
Width - Outside Front Tires109.9 in (279 cm)
Width - Outside Rear Tires109.9 in (279 cm)
Width - Tire Center Lines93 in (236 cm)
Width Over Tires9.2 ft (3 m)

Engine

Base Power (1st Gear) - Net259 hp (193 kw)
Base Power (1st Gear) - Net - Metric262 hp (195 kw)
Base Power (All Gears) - Net259 hp (193 kw)
Bore5.1 in (13 cm)
Derating Altitude13000 ft (3,962 m)
Displacement677 cu in (0 m)
Engine ModelCat C11 ACERT VHP
High - Ambient Capability122 °
Max Power274 hp (204 kw)
Maximum Torque1049 lbs/ft
Net Power Gear 1-2259 hp (193 kw)
Net Power Gear 4-6274 hp (204 kw)
Net Power Gear 5-6274 hp (204 kw)
Net Power Gears 7-8274 hp (204 kw)
Number of Cylinders6
Power Measured @1800 rpm
Standard - Ambient Capability109 °
Stroke5.5 in (14 cm)
VHP Plus Range - Net193-219 kW (259-294)
VHP Plus Range - Net - Metric193-221 kW (262-301)
VHP Range - Net193-204 kW (259-274)

Frame

Circle - Blade Beam Thickness2 in (5 cm)
Circle - Diameter71.8 in (182 cm)
Drawbar - Height8 in (20 cm)
Drawbar - Width3 in (8 cm)
Front Axle - Height to Center25.2 in (64 cm)
Front Axle - Total Oscillation per Side32.0 °
Front Axle - Wheel Lean - Left/Right17.1 °
Front Frame Structure - Height1.4 ft (0 m)
Front Frame Structure - Width1 ft (0 m)

Front Axle

Oscillation - Total32 °
Wheel Lean17.1 °

Hydraulic System

Circuit TypeElectro-hydraulic load sensing, closed center
Maximum System Pressure3500 psi
Pump Flow74 gal/min (280 l/min)
Pump Output74 gal/min (280 l/min)
Pump TypeVariable displacement
Relief Valve Pressure3500 psi
Standby Pressure450 psi

Moldboard

Arc Radius16.3 in (41 cm)
Blade Down Pressure38666.9 lbs (17,539 kg)
Blade Down Pressure - Base GVW22130 lbs (10,038 kg)
Blade Down Pressure - Maximum GVW38781 lbs (17,591 kg)
Blade Pull - Base GVW30829 lbs (13,984 kg)
Blade Pull - Maximum GVW39619 lbs (17,971 kg)
Blade Pull at Max Weight39678 lbs (17,998 kg)
Blade Width14 ft (4 m)
Cutting Edge Thickness0.6 in (2 cm)
Cutting Edge Width8 in (20 cm)
End Bit - Thickness0.6 in (2 cm)
End Bit - Width6 in (15 cm)
Max Depth of Cut17.3 in (44 cm)
Moldboard - Height27 in (69 cm)
Moldboard - Thickness1 in (3 cm)
Moldboard - Width14 ft (4 m)
Moldboard Height27 in (69 cm)
Moldboard Length14 ft (4 m)
Moldboard Thickness1 in (3 cm)
Moldboard Width14 ft (4 m)
Side Shift Left29.1 in (74 cm)
Side Shift Right31.1 in (79 cm)
Throat Clearance4.6 in (12 cm)

Operating Specifications

Articulation Angle - Left/Right20 °
Circle Gearbox Fluid Capacity1.6 gal (6 l)
Cooling System Fluid Capacity12.3 gal (47 l)
Forward - 1st2.7 mph (4 kph)
Forward - 2nd3.7 mph (6 kph)
Forward - 3rd5.3 mph (9 kph)
Forward - 4th7.3 mph (12 kph)
Forward - 5th11.4 mph (18 kph)
Forward - 6th15.4 mph (25 kph)
Forward - 7th21.3 mph (34 kph)
Forward - 8th31 mph (50 kph)
Fuel Capacity130 gal (492 l)
Hydraulic System Fluid Capacity15.9 gal (60 l)
Max Operation Weight - Front Axle21912 lbs (9,939 kg)
Max Operation Weight - Rear Axle44086 lbs (19,997 kg)
Max Operation Weight - Total65998 lbs (29,937 kg)
Reverse - 1st2.1 mph
Reverse - 2nd4 mph (6 kph)
Reverse - 3rd5.8 mph (9 kph)
Reverse - 4th9 mph (14 kph)
Reverse - 5th16.9 mph (27 kph)
Reverse - 6th24.5 mph (39 kph)
Std Operation Weight - Front Axle12611 lbs (5,720 kg)
Std Operation Weight - Rear Axle34522 lbs (15,659 kg)
Std Operation Weight - Total47133 lbs (21,379 kg)
Steering Range - Left/Right47.5 °
Tandem Case Fluid Capacity (each)25.5 gal (97 l)
Top Speed - Forward31 mph (50 kph)
Top Speed - Reverse24.5 mph (39 kph)
Transmission Fluid Capacity23.5 gal (89 l)
Turning Radius - Outside Front Tires25.9 ft (8 m)

Power Train

Brakes - ParkingSpring applied, hydraulically released
Brakes - SecondaryOil-actuated, oil-disc
Brakes - Serviceoil-actuated, oil-disc
Brakes - Service - Surface Area5347 cu in (0 m)
Forward/Reverse Gears8 Fwd / 6 Rev
TransmissionDirect drive, power shift, Countershaft

Ripper

Machine Length Increase, Beam Raised45.5 in (116 cm)
Penetration Force27222 lbs (12,348 kg)
Pry-Out Force28146 lbs (12,767 kg)
Ripper Shank Holders7
Ripping Depth - Maximum15.8 in (40 cm)
Shank Holder Spacing - Maximum19 in (48 cm)
Shank Holder Spacing - Minimum15 in (38 cm)

Service Refill

Circle Drive Housing1.6 gal (6 l)
Cooling System12.3 gal (47 l)
Engine Oil7.9 gal (30 l)
Front Wheel Spindle Bearing Housing0.3 gal (1 l)
Fuel Capacity130 gal (492 l)
Hydraulic System - Tank15.9 gal (60 l)
Tandem Housing - Each25.5 gal (97 l)
Transmission - Differential - Final Drives23.5 gal (89 l)

Standards

BrakesISO 3450
ROPS/FOPSISO 3471 / ISO 3499
SoundISO 6394 / ISO 6395
SteeringISO 5010:1992

Steering System

Articulation Angle 20 °
Articulation Angle20 °
Turning Radius25.9 ft (8 m)

Tandems

Drive Chain Pitch2.3 in (6 cm)
Height24.3 in (62 cm)
Sidewall Thickness - Inner0.8 in (2 cm)
Sidewall Thickness - Outer0.8 in (2 cm)
Tandem Oscillation - Front Down25 °
Tandem Oscillation - Front Up15 °
Wheel Axle Spacing65 in (165 cm)
Width8.4 in (21 cm)

Transmission

Max Speed - Forward31 mph (50 kph)
Max Speed - Reverse24.5 mph (39 kph)
Number of Gears - Forward8
Number of Gears - Reverse6
Transmission Typedirect drive, power shift, countershaft

Weights

Gross Vehicle Weight - Base - Front Axle12541 lbs (5,689 kg)
Gross Vehicle Weight - Base - Rear Axle34255 lbs (15,538 kg)
Gross Vehicle Weight - Base - Total46796 lbs (21,227 kg)
Gross Vehicle Weight - Maximum - Front Axle9969 lbs (4,522 kg)
Gross Vehicle Weight - Maximum - Rear Axle44021 lbs (19,968 kg)
Gross Vehicle Weight - Maximum - Total65998 lbs (29,937 kg)
Gross Vehicle Weight - Typically Equipped53738 lbs (24,375 kg)
Gross Vehicle Weight - Typically Equipped - Front Axle13704 lbs (6,216 kg)
Gross Vehicle Weight - Typically Equipped - Total53738 lbs (24,375 kg)
Operating Weight - Typically Equipped53738 lbs (24,375 kg)

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