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Motor Graders

14

The industry standard continues to roll forward with the Cat® 14 Motor Grader. With a larger engine, improved fuel economy and machine balance, enhanced transmission performance and a range of technology, this machine is ready to excel at your grading projects.

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Overview

Cat® Motor Graders continue the Caterpillar tradition of being the industry standard in heavy construction, road building, and governmental applications. The 14 features a host of integrated technology solutions that increase operator efficiency, boost productivity levels and lower owning and operating costs. The 14 takes advantage of a larger engine, increased fuel efficiency, improved machine balance, enhanced transmission performance, more powerful telematics and added operator safety/convenience features.

Engine

UNITS:

Metric

Imperial

Base Power (1st Gear) - Net	178 kW	238 HP
Engine Model	Cat C13	Cat C13
Bore	130 mm	5.1 in
Stroke	157 mm	6.2 in
Speed at Rated Power	1,850 rpm	1,850 rpm
Note (3)	Net power advertised is the power available at rated speed of 1,850 rpm, measured at the flywheel when engine is equipped with fan, air cleaner, muffler and alternator.	Net power advertised is the power available at rated speed of 1,850 rpm, measured at the flywheel when engine is equipped with fan, air cleaner, muffler and alternator.
Standard Capability	50 °C	122 °F
Note (2)	Optimized VHP Plus is standard for the 14M3.	Optimized VHP Plus is standard for the 14M3.
Torque Rise	41%	41%
Maximum Altitude - Full Power	4237 m	13900 ft
Maximum Torque - VHP Plus	1542 N·m	1137 lb/ft
Emissions	Tier 4 Final/Stage V, Tier 3/Stage IIIA equivalent or Tier 2/Stage II equivalent	Tier 4 Final/Stage V, Tier 3/Stage IIIA equivalent or Tier 2/Stage II equivalent
Maximum Altitude - Full Power (Tier 3)	4374 m	14349 ft
Maximum Altitude - Full Power (Tier 2)	3672 m	12049 ft
Note (1)	Net power is tested per ISO 9249, SAE J1349, and EEC 80/1269 Standards in effect at the time of manufacture.	Net power is tested per ISO 9249, SAE J1349, and EEC 80/1269 Standards in effect at the time of manufacture.
Standard - Fan Speed - Minimum	550 rpm	550 rpm
Note (4)	Power as declared per ISO 14396. Rated rpm 1,850. VHP+ = 228 kW (306 hp)	Power as declared per ISO 14396. Rated rpm 1,850. VHP+ = 228 kW (306 hp)
Displacement	12.5 l	763 in³
Number of Cylinders	6	6
Note (5)	Cat engines equipped with a Selective Catalytic Reduction (SCR) system are required to use: Diesel Exhaust Fluid (DEF) which meets the requirements outlined in the International Organization for Standardization (ISO) standard 22241-1.	Cat engines equipped with a Selective Catalytic Reduction (SCR) system are required to use: Diesel Exhaust Fluid (DEF) which meets the requirements outlined in the International Organization for Standardization (ISO) standard 22241-1.
Standard - Fan Speed - Maximum	1,600 rpm	1,600 rpm

Weights

Operating Weight - Typically Equipped	25968 kg	57250 lb
Gross Vehicle Weight - Base* - Total	23124 kg	50980 lb
Gross Vehicle Weight - Base* - Front Axle	6344 kg	13994 lb
Gross Vehicle Weight - Typically Equipped - Total	25968 kg	57250 lb
Gross Vehicle Weight - Typically Equipped - Rear Axle	19053 kg	42005 lb
Gross Vehicle Weight - Typically Equipped - Front Axle	6915 kg	15245 lb
Gross Vehicle Weight - Base* - Rear Axle	16780 kg	36994 lb
Note	*Base operating weight calculated on standard machine configuration with 20.5 R25 tires, full fuel tank operator and ROPS cab.	*Base operating weight calculated on standard machine configuration with 20.5 R25 tires, full fuel tank operator and ROPS cab.

Moldboard

Blade Width	4.3 m	14 ft
Arc Radius	413 mm	16.3 in
Throat Clearance	117 mm	4.6 in
Blade Width - With End Bits	4290 mm	169 in
Blade Height - With Cutting Edge	631 mm	24.9 in
Blade Width - Without End Bits	4166 mm	164 in
Blade Height - Without Cutting Edge	585 mm	23 in

Frame

Circle - Outer Diameter	1822 mm	71.7 in
Front Axle - Wheel Lean - Left/Right	17.1°	17.1°
Front Axle - Total Oscillation per Side	32°	32°

Service Refill Capacities

Transmission and Differential	89 l	23.5 gal (US)
Diesel Exhaust Fluid Tank (Tier 4 Only)	22 l	5.8 gal (US)
Hydraulic System	125 l	33 gal (US)
Circle Drive	7 l	1.8 gal (US)
Cooling System	60 l	15.9 gal (US)
Fuel Tank	416 l	109.9 gal (US)

Blade Range

Maximum Depth of Cut	593 mm	23.3 in
Circle Centershift - Left	650 mm	25.6 in
Maximum Lift Above Ground	419 mm	16.5 in
Circle Centershift - Right	520 mm	20.5 in
Blade Tip Range - Backward	5°	5°
Maximum Shoulder Reach Outside of Tires - Right	2004 mm	78.9 in
Moldboard Sideshift - Right	790 mm	31.1 in
Moldboard Sideshift - Left	740 mm	29.1 in
Maximum Shoulder Reach Outside of Tires - Left	1870 mm	73.6 in
Blade Tip Range - Forward	40°	40°

Air Conditioning System

Air Conditioning	The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 2.0 kg (4.4 lb) of refrigerant which has a CO2 equivalent of 2.860 metric tonne (2.76 ton).	The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 2.0 kg (4.4 lb) of refrigerant which has a CO2 equivalent of 2.860 metric tonne (2.76 ton).

Features

TECHNOLOGY THAT GETS WORK DONE

Optional Stable Blade improves grading precision by decreasing engine speed at 15 percent intervals when machine bounce is detected then increases engine rpm systematically when grader stabilizes.
Optional Cat Grade with Cross Slope helps maintain desired cross slope by automatically controlling one side of the blade.
Optional Cat Grade uses positioning and guidance technologies, machine sensors, and automatic blade control to help get to grade faster, easier, and more efficiently.
Optional Auto Articulation allows you to articulate automatically while steering in tight spaces or around curves, obstacles, and turnarounds.
Manage your fleet of machines while reducing fuel burn with Cat Production Measurement System option. The Efficiency Coach and Application Segmentation work together to monitor operators and machines simultaneously. Measure your jobsite’s efficiency and productivity from anywhere on the website.

MOVE MORE, BURN LESS

Cat C13 engine meets U.S. EPA Tier 4 Final/EU Stage V, Tier 3/Stage IIIA equivalent or Tier 2/Stage II equivalent emission standards, depending on emission standards of specific country.
Standard Economy Mode can be turned on to limit maximum engine speed which helps reduce fuel consumption.
Standard VHP Plus provides ideal amount of power in all gears.
Standard Automatic Differential Lock unlocks differential during a turn and re-locks when straight for easier operation and improved power train protection.

MORE CONTROL AND EFFICIENCY

Load-sensing system and advanced electro hydraulics give operator superior implement control and hydraulic performance.
Proportional Priority Pressure-Compensating valves have different flow rates for head and rod ends of cylinder so machine responds consistently and predictably.
Balanced hydraulic flow is proportioned to ensure all implements will operate simultaneously without slowing engine or speed of some implements.

DESIGNED FOR OPERATORS

Simple, intuitive joystick controls replace levers, so hand and arm movement is reduced by 78%, helping reduce operator fatigue.
Optional Advanced Control Joysticks allow operator to control automated grading solutions efficiently and safely without removing hands from the joysticks.
Selectable blade lift modes – Fine, Normal, or Coarse – allow operator to match application requirements.
Articulation Return-to-Center automatically returns machine to a straight frame position from any angle with the touch of a button.

BUILT-IN SAFETY FEATURES

Optional rear vision camera enhances sight to rear of machine.
Electrical disconnect and engine shutoff switches are ground level.
Operator Presence System keeps parking brake engaged and hydraulic implements disabled until operator is seated and machine is ready for operation.
Hydraulic Lockout disables all implement functions while still providing machine steering control – especially useful while roading.
Optional seat belt indicator promotes safe operating habits.

SAVE MAINTENANCE TIME

Convenient access from the top of the circle to the patented top-adjust wear strips and inserts make them easy to add or replace.
Shim less Moldboard Retention System uses vertical and horizontal adjusting screws to keep moldboard wear strips aligned for reduced blade chatter and precise blade control.

Standard Equipment

NOTE

Standard and optional equipment may vary. Consult your Cat dealer for details.

OPERATOR ENVIRONMENT

Joystick, power adjustable armrests
Air conditioner with heater
Centershift pin indicator
Coat hook
Cup holder
Display, digital speed and gear
Doors, left and right side with wiper
Gauges (analog) inside cab (includes fuel, articulation, engine coolant temp, engine rpm, and hydraulic oil temp)
Gauges, machine level
Message display
Joystick gear selection
Joystick hydraulic controls for implements, steering, transmission
Ladders, cab, left and right side
Lights, left and right side lights
Lights, night time cab, LED
Meter, hour, digital
Mirror, inside rearview, wide angle
Power port, 12V
Radio ready, entertainment
ROPS cab, sound suppressed, less than 73 dB(A) ISO 6394 (70% fan speed)
Seat, mechanical suspension, cloth
Storage compartments
Throttle control, electronic

POWER TRAIN

Air cleaner, dual stage, dry-type radial seal with service indicator through messenger and dust ejector
Articulation, automatic Return-to-Center
Air-to-Air After Cooler (ATAAC)
Auto Diff Lock
Brake wear indication
Brakes, oil disc, four-wheel, hydraulic
Consistent power to ground
Monitoring system
Clutch, circle drive slip
Differential, lock/unlock*
Drain, engine oil, ecology
Demand fan, hydraulic
Engine ECO Mode
Ether starting aid
Fuel tank, ground level
Fuel-water separator
Hydraulic demand fan
Muffler, under hood (China Nonroad Stage III and Tier 3/Stage IIIA/Tier 2/Stage II equivalent)
Optimized VHP
Parking brake - multi disc, sealed, oil-cooled
Priming pump, fuel
Sediment drain, fuel tank
Three variations of the C13 engine. One meets Tier 4 Final/Stage V emission standards and is required for higher regulated countries. One meets Tier 3/Stage IIIA/China Nonroad Stage III standards, depending on emission standards of the specific country. One meets Tier 2/Stage II equivalent emission standards and is available for lesser or non-regulated countries, depending on standards of the specific country.
Transmission, 8F/6R, power shift, direct drive

ELECTRICAL

Alternator, 150 ampere, sealed
Batteries, maintenance free, HD, 1,125 CCA
Breaker panel
Electrical system, 24V*
Belt, serpentine, automatic tensioner
Lights: reversing (LED), roof-mounted roading, stop and tail (LED)
Product Link
Starter, electric
Service lights, enclosure, rear, LED

SAFETY

Alarm, back up
Ground level engine shutdown
Hammer (emergency exit)
Horn, electric
Lockout, hydraulic implement for roading
Operator Not Present Monitoring system
Paint, glare reducing - top of front frame, rear enclosure and ripper cylinders
Seat belt, retractable 76 mm (3 in)
Secondary steering
Windows, laminated glass: Fixed front with intermittent wiper; Side and rear wipers (3)

Optional Equipment

NOTE

Standard and optional equipment may vary. Consult your Cat dealer for details.

Downloads

14 Key Features and Benefits Download

14 Product Brochure Download

14 poster Download

Overview

Engine

UNITS:

Metric

Imperial

Base Power (1st Gear) - Net	178 kW	238 HP
Engine Model	Cat C13	Cat C13
Bore	130 mm	5.1 in
Stroke	157 mm	6.2 in
Speed at Rated Power	1,850 rpm	1,850 rpm
Note (3)	Net power advertised is the power available at rated speed of 1,850 rpm, measured at the flywheel when engine is equipped with fan, air cleaner, muffler and alternator.	Net power advertised is the power available at rated speed of 1,850 rpm, measured at the flywheel when engine is equipped with fan, air cleaner, muffler and alternator.
Standard Capability	50 °C	122 °F
Note (2)	Optimized VHP Plus is standard for the 14M3.	Optimized VHP Plus is standard for the 14M3.
Torque Rise	41%	41%
Maximum Altitude - Full Power	4237 m	13900 ft
Maximum Torque - VHP Plus	1542 N·m	1137 lb/ft
Emissions	Tier 4 Final/Stage V, Tier 3/Stage IIIA equivalent or Tier 2/Stage II equivalent	Tier 4 Final/Stage V, Tier 3/Stage IIIA equivalent or Tier 2/Stage II equivalent
Maximum Altitude - Full Power (Tier 3)	4374 m	14349 ft
Maximum Altitude - Full Power (Tier 2)	3672 m	12049 ft
Note (1)	Net power is tested per ISO 9249, SAE J1349, and EEC 80/1269 Standards in effect at the time of manufacture.	Net power is tested per ISO 9249, SAE J1349, and EEC 80/1269 Standards in effect at the time of manufacture.
Standard - Fan Speed - Minimum	550 rpm	550 rpm
Note (4)	Power as declared per ISO 14396. Rated rpm 1,850. VHP+ = 228 kW (306 hp)	Power as declared per ISO 14396. Rated rpm 1,850. VHP+ = 228 kW (306 hp)
Displacement	12.5 l	763 in³
Number of Cylinders	6	6
Note (5)	Cat engines equipped with a Selective Catalytic Reduction (SCR) system are required to use: Diesel Exhaust Fluid (DEF) which meets the requirements outlined in the International Organization for Standardization (ISO) standard 22241-1.	Cat engines equipped with a Selective Catalytic Reduction (SCR) system are required to use: Diesel Exhaust Fluid (DEF) which meets the requirements outlined in the International Organization for Standardization (ISO) standard 22241-1.
Standard - Fan Speed - Maximum	1,600 rpm	1,600 rpm

Weights

Operating Weight - Typically Equipped	25968 kg	57250 lb
Gross Vehicle Weight - Base* - Total	23124 kg	50980 lb
Gross Vehicle Weight - Base* - Front Axle	6344 kg	13994 lb
Gross Vehicle Weight - Typically Equipped - Total	25968 kg	57250 lb
Gross Vehicle Weight - Typically Equipped - Rear Axle	19053 kg	42005 lb
Gross Vehicle Weight - Typically Equipped - Front Axle	6915 kg	15245 lb
Gross Vehicle Weight - Base* - Rear Axle	16780 kg	36994 lb
Note	*Base operating weight calculated on standard machine configuration with 20.5 R25 tires, full fuel tank operator and ROPS cab.	*Base operating weight calculated on standard machine configuration with 20.5 R25 tires, full fuel tank operator and ROPS cab.

Moldboard

Blade Width	4.3 m	14 ft
Arc Radius	413 mm	16.3 in
Throat Clearance	117 mm	4.6 in
Blade Width - With End Bits	4290 mm	169 in
Blade Height - With Cutting Edge	631 mm	24.9 in
Blade Width - Without End Bits	4166 mm	164 in
Blade Height - Without Cutting Edge	585 mm	23 in

Frame

Circle - Outer Diameter	1822 mm	71.7 in
Front Axle - Wheel Lean - Left/Right	17.1°	17.1°
Front Axle - Total Oscillation per Side	32°	32°

Service Refill Capacities

Transmission and Differential	89 l	23.5 gal (US)
Diesel Exhaust Fluid Tank (Tier 4 Only)	22 l	5.8 gal (US)
Hydraulic System	125 l	33 gal (US)
Circle Drive	7 l	1.8 gal (US)
Cooling System	60 l	15.9 gal (US)
Fuel Tank	416 l	109.9 gal (US)

Blade Range

Maximum Depth of Cut	593 mm	23.3 in
Circle Centershift - Left	650 mm	25.6 in
Maximum Lift Above Ground	419 mm	16.5 in
Circle Centershift - Right	520 mm	20.5 in
Blade Tip Range - Backward	5°	5°
Maximum Shoulder Reach Outside of Tires - Right	2004 mm	78.9 in
Moldboard Sideshift - Right	790 mm	31.1 in
Moldboard Sideshift - Left	740 mm	29.1 in
Maximum Shoulder Reach Outside of Tires - Left	1870 mm	73.6 in
Blade Tip Range - Forward	40°	40°

Air Conditioning System

Air Conditioning	The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 2.0 kg (4.4 lb) of refrigerant which has a CO2 equivalent of 2.860 metric tonne (2.76 ton).	The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 2.0 kg (4.4 lb) of refrigerant which has a CO2 equivalent of 2.860 metric tonne (2.76 ton).

Features

TECHNOLOGY THAT GETS WORK DONE

Optional Stable Blade improves grading precision by decreasing engine speed at 15 percent intervals when machine bounce is detected then increases engine rpm systematically when grader stabilizes.
Optional Cat Grade with Cross Slope helps maintain desired cross slope by automatically controlling one side of the blade.
Optional Cat Grade uses positioning and guidance technologies, machine sensors, and automatic blade control to help get to grade faster, easier, and more efficiently.
Optional Auto Articulation allows you to articulate automatically while steering in tight spaces or around curves, obstacles, and turnarounds.
Manage your fleet of machines while reducing fuel burn with Cat Production Measurement System option. The Efficiency Coach and Application Segmentation work together to monitor operators and machines simultaneously. Measure your jobsite’s efficiency and productivity from anywhere on the website.

MOVE MORE, BURN LESS

Cat C13 engine meets U.S. EPA Tier 4 Final/EU Stage V, Tier 3/Stage IIIA equivalent or Tier 2/Stage II equivalent emission standards, depending on emission standards of specific country.
Standard Economy Mode can be turned on to limit maximum engine speed which helps reduce fuel consumption.
Standard VHP Plus provides ideal amount of power in all gears.
Standard Automatic Differential Lock unlocks differential during a turn and re-locks when straight for easier operation and improved power train protection.

MORE CONTROL AND EFFICIENCY

Load-sensing system and advanced electro hydraulics give operator superior implement control and hydraulic performance.
Proportional Priority Pressure-Compensating valves have different flow rates for head and rod ends of cylinder so machine responds consistently and predictably.
Balanced hydraulic flow is proportioned to ensure all implements will operate simultaneously without slowing engine or speed of some implements.

DESIGNED FOR OPERATORS

Simple, intuitive joystick controls replace levers, so hand and arm movement is reduced by 78%, helping reduce operator fatigue.
Optional Advanced Control Joysticks allow operator to control automated grading solutions efficiently and safely without removing hands from the joysticks.
Selectable blade lift modes – Fine, Normal, or Coarse – allow operator to match application requirements.
Articulation Return-to-Center automatically returns machine to a straight frame position from any angle with the touch of a button.

BUILT-IN SAFETY FEATURES

Optional rear vision camera enhances sight to rear of machine.
Electrical disconnect and engine shutoff switches are ground level.
Operator Presence System keeps parking brake engaged and hydraulic implements disabled until operator is seated and machine is ready for operation.
Hydraulic Lockout disables all implement functions while still providing machine steering control – especially useful while roading.
Optional seat belt indicator promotes safe operating habits.

SAVE MAINTENANCE TIME

Convenient access from the top of the circle to the patented top-adjust wear strips and inserts make them easy to add or replace.
Shim less Moldboard Retention System uses vertical and horizontal adjusting screws to keep moldboard wear strips aligned for reduced blade chatter and precise blade control.

NOTE

Standard and optional equipment may vary. Consult your Cat dealer for details.

OPERATOR ENVIRONMENT

Joystick, power adjustable armrests
Air conditioner with heater
Centershift pin indicator
Coat hook
Cup holder
Display, digital speed and gear
Doors, left and right side with wiper
Gauges (analog) inside cab (includes fuel, articulation, engine coolant temp, engine rpm, and hydraulic oil temp)
Gauges, machine level
Message display
Joystick gear selection
Joystick hydraulic controls for implements, steering, transmission
Ladders, cab, left and right side
Lights, left and right side lights
Lights, night time cab, LED
Meter, hour, digital
Mirror, inside rearview, wide angle
Power port, 12V
Radio ready, entertainment
ROPS cab, sound suppressed, less than 73 dB(A) ISO 6394 (70% fan speed)
Seat, mechanical suspension, cloth
Storage compartments
Throttle control, electronic

POWER TRAIN

Air cleaner, dual stage, dry-type radial seal with service indicator through messenger and dust ejector
Articulation, automatic Return-to-Center
Air-to-Air After Cooler (ATAAC)
Auto Diff Lock
Brake wear indication
Brakes, oil disc, four-wheel, hydraulic
Consistent power to ground
Monitoring system
Clutch, circle drive slip
Differential, lock/unlock*
Drain, engine oil, ecology
Demand fan, hydraulic
Engine ECO Mode
Ether starting aid
Fuel tank, ground level
Fuel-water separator
Hydraulic demand fan
Muffler, under hood (China Nonroad Stage III and Tier 3/Stage IIIA/Tier 2/Stage II equivalent)
Optimized VHP
Parking brake - multi disc, sealed, oil-cooled
Priming pump, fuel
Sediment drain, fuel tank
Three variations of the C13 engine. One meets Tier 4 Final/Stage V emission standards and is required for higher regulated countries. One meets Tier 3/Stage IIIA/China Nonroad Stage III standards, depending on emission standards of the specific country. One meets Tier 2/Stage II equivalent emission standards and is available for lesser or non-regulated countries, depending on standards of the specific country.
Transmission, 8F/6R, power shift, direct drive

ELECTRICAL

Alternator, 150 ampere, sealed
Batteries, maintenance free, HD, 1,125 CCA
Breaker panel
Electrical system, 24V*
Belt, serpentine, automatic tensioner
Lights: reversing (LED), roof-mounted roading, stop and tail (LED)
Product Link
Starter, electric
Service lights, enclosure, rear, LED

SAFETY

Alarm, back up
Ground level engine shutdown
Hammer (emergency exit)
Horn, electric
Lockout, hydraulic implement for roading
Operator Not Present Monitoring system
Paint, glare reducing - top of front frame, rear enclosure and ripper cylinders
Seat belt, retractable 76 mm (3 in)
Secondary steering
Windows, laminated glass: Fixed front with intermittent wiper; Side and rear wipers (3)