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Caterpillar

14M

Motor Grader

Max Operation Weight - Total
65,998 lb
Max Power
274.0 hp
Net Power Gears 7-8
274.0 hp
Net Power Gear 5-6
274.0 hp
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Caterpillar 14M Motor Grader
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Specifications

179 data points

Operating Specifications

Operating Specifications specifications
Max Operation Weight - Total65,998 lb
Max Operation Weight - Front Axle21,912 lb
Max Operation Weight - Rear Axle44,086 lb
Std Operation Weight - Total47,133 lb
Fuel Capacity130.0 gal
Std Operation Weight - Front Axle12,611 lb
Std Operation Weight - Rear Axle34,522 lb
Hydraulic System Fluid Capacity15.9 gal
Tandem Case Fluid Capacity (each)25.5 gal
Cooling System Fluid Capacity12.3 gal
Transmission Fluid Capacity23.5 gal
Circle Gearbox Fluid Capacity1.6 gal
Articulation Angle - Left/Right20 °
Forward - 1st2.7 mph
Forward - 2nd3.7 mph
Forward - 3rd5.3 mph
Forward - 4th7.3 mph
Forward - 5th11.4 mph
Forward - 6th15.4 mph
Reverse - 1st2
Reverse - 2nd4.0 mph
Reverse - 3rd5.8 mph
Steering Range - Left/Right48 °
Top Speed - Forward31.0 mph
Top Speed - Reverse24.5 mph
Turning Radius - Outside Front Tires311 in
Forward - 7th21.3 mph
Forward - 8th31.0 mph
Reverse - 4th9.0 mph
Reverse - 5th16.9 mph
Reverse - 6th24.5 mph

Engine

Engine specifications
Engine ModelCat C11 ACERT VHP
Displacement677 in³
Power Measured @1,800 rpm
Number of Cylinders6
Bore5 in
Stroke6 in
Max Power274.0 hp
Net Power Gears 7-8274.0 hp
Net Power Gear 5-6274.0 hp
Net Power Gear 1-2259.0 hp
Net Power Gear 4-6274.0 hp
Base Power (1st Gear) - Net259.0 hp
Derating Altitude156,000 in
High - Ambient Capability122 °
Maximum Torque1,049 lb-ft
Standard - Ambient Capability109 °
V Plus Range - Net258.8 – 293.7 hp
Base Power (All Gears) - Net259.0 hp
Base Power (1st Gear) - Net - Metric262.0 hp
V Plus Range - Net - Metric258.8 – 296.4 hp
V Range - Net258.8 – 273.6 hp

Weights

Weights specifications
Operating Weight - Typically Equipped53,738 lb
Gross Vehicle Weight - Maximum - Front Axle9,969 lb
Gross Vehicle Weight - Maximum - Rear Axle44,021 lb
Gross Vehicle Weight - Maximum - Total65,998 lb
Gross Vehicle Weight - Base - Front Axle12,541 lb
Gross Vehicle Weight - Base - Rear Axle34,255 lb
Gross Vehicle Weight - Base - Total46,796 lb
Gross Vehicle Weight - Typically Equipped - Front Axle13,704 lb
Gross Vehicle Weight - Typically Equipped - Total53,738 lb
Gross Vehicle Weight - Typically Equipped53,738 lb

Hydraulic System

Hydraulic System specifications
Pump Flow74.0 gal/min
Pump TypeVariable displacement
Relief Valve Pressure3,500 psi
Maximum system pressure3,500 psi
Circuit TypeElectro-hydraulic load sensing closed center
Pump Output74.0 gal/min
Standby Pressure450 psi

Dimensions

Dimensions specifications
Height - Top of Cab139 in
Wheelbase258 in
Overall Length371 in
Width Over Tires110 in
Height to Top of Isomount Cab139 in
Blade Base113 in
Tandem Axle Wheelbase66 in
Rear Ground Clearance16 in
Width - Outside Rear Tires110 in
Height - Exhaust Stack128 in
Width - Outside Front Tires110 in
Length - Front Axle to Moldboard112 in
Height - Top of Cylinders112 in
Width - Tire Center Lines93 in
Length - Between Tandem Axles65 in
Height - Front Axle Center25 in
Length - Front Tire to Rear of Machine371 in
Length - Front Axle to Mid Tandem258 in
Ground Clearance - Rear Axle15 in
Length - Counterweight to Ripper429 in

Transmission

Transmission specifications
Max Speed - Forward31.0 mph
Max Speed - Reverse24.5 mph
Number of Gears - Forward8
Number of Gears - Reverse6
Transmission Typedirect drive power shift countershaft

Moldboard

Moldboard specifications
Moldboard Height27 in
Moldboard Width168 in
Moldboard Thickness1 in
Side Shift Left29 in
Side Shift Right31 in
Max Depth of Cut17 in
Blade Pull at Max Weight39,678 lb
Blade Down Pressure38,667 lb
Moldboard Length168 in
Arc Radius16 in
Blade Width168 in
Cutting Edge Thickness1 in
Cutting Edge Width8 in
End Bit - Thickness1 in
End Bit - Width6 in
Throat Clearance5 in
Blade Pull - Maximum GVW39,619 lb
Blade Down Pressure - Base GVW22,130 lb
Blade Down Pressure - Maximum GVW38,781 lb
Blade Pull - Base GVW30,829 lb

Blades

Blades specifications
Maximum Shoulder Reach Outside of Tires - Left85 in
Maximum Shoulder Reach Outside of Tires - Right90 in
Moldboard Sideshift - Left29 in
Moldboard Sideshift - Right31 in
Maximum Lift Above Ground17 in
Blade Tip Range - Backward5 °
Blade Tip Range - Forward40 °
Circle Centershift - Left26 in
Circle Centershift - Right21 in
Maximum Blade Position Angle65 °
Maximum Depth of Cut17 in

Standards

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

Circle

Circle specifications
Max Lift Above Ground17 in
Max Reach Outside Tires - Left85 in
Max Reach Outside Tires - Right90 in
Diameter72 in
Blade Tip Angle - Front40 °
Blade Tip Angle - Rear5 °
Shift Left26 in
Shift Right21 in

Front Axle

Front Axle specifications
Wheel Lean17 °
Oscillation - Total32 °

Steering System

Steering System specifications
Turning Radius311 in
Articulation Angle20 °

Power Train

Power Train specifications
Brakes - ParkingSpring applied hydraulically released
Brakes - SecondaryOil-actuated oil-disc
Brakes - Serviceoil-actuated oil-disc
Brakes - Service - Surface Area5,347 in³
Forward/Reverse Gears8 Fwd / 6 Rev
TransmissionDirect drive power shift Countershaft

Service Refill

Service Refill specifications
Cooling System12.3 gal
Circle Drive Housing1.6 gal
Engine Oil7.9 gal
Front Wheel Spindle Bearing Housing0.3 gal
Fuel Capacity130.0 gal
Hydraulic System - Tank15.9 gal
Tandem Housing - Each25.5 gal
Transmission - Differential - Final Drives23.5 gal

Ripper

Ripper specifications
Penetration Force27,222 lb
Pry-Out Force28,146 lb
Ripper Shank Holders7
Ripping Depth - Maximum16 in
Machine Length Increase, Beam Raised46 in
Shank Holder Spacing - Maximum19 in
Shank Holder Spacing - Minimum15 in

Frame

Frame specifications
Front Frame Structure - Height17 in
Front Frame Structure - Width12 in
Circle - Blade Beam Thickness2 in
Circle - Diameter72 in
Drawbar - Height8 in
Front Axle - Height to Center25 in
Front Axle - Total Oscillation per Side32 °
Front Axle - Wheel Lean - Left/Right17 °
Drawbar - Width3 in

Tandems

Tandems specifications
Drive Chain Pitch2 in
Height24 in
Sidewall Thickness - Inner1 in
Sidewall Thickness - Outer1 in
Tandem Oscillation - Front Down25 °
Tandem Oscillation - Front Up15 °
Wheel Axle Spacing65 in
Width8 in

Comparable machines

Other motor graders in a similar weight class.