14M3

Overview

Cat® Motor Graders continue the Caterpillar tradition of being the industry standard in heavy construction, road building, and governmental applications. The 14M3 features a host of integrated technology solutions that increase operator efficiency, boost productivity levels and lower owning and operating costs. The 14M3 takes advantage of a larger engine, increased fuel efficiency, improved machine balance, enhanced transmission performance, more powerful telematics and added operator safety/convenience features.
Base Power (1st Gear) - Net178 kW238 HP
Engine ModelCat C13 ACERT VHP
Bore130 mm5.1 in
Stroke157 mm6.2 in
Speed at Rated Power1,850 rpm
EmissionsTier 4 Final/Stage IV, Tier 3/Stage IIIA equivalent or Tier 2/Stage II equivalent
Maximum Altitude - Full Power4237 m13900 ft
Maximum Altitude - Full Power (Tier 2)3672 m12049 ft
Maximum Altitude - Full Power (Tier 3)4374 m14349 ft
Maximum Torque - VHP Plus1542 N·m1137 lb/ft
Note (1)Net power is tested per ISO 9249, SAE J1349, and EEC 80/1269 Standards in effect at the time of manufacture.
Note (2)Optimized VHP Plus is standard for the 14M3.
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.
Note (4)Power as declared per ISO 14396 – Rated rpm 1,850 – VHP+ = 228 kW (306 hp)
Standard - Fan Speed - Minimum550 rpm
Standard Capability50 °C122 °F
Torque Rise41%
Displacement12.5 l763 in³
Number of Cylinders6
Circle - Outer Diameter1822 mm71.7 in
Front Axle - Total Oscillation per Side32°
Front Axle - Wheel Lean - Left/Right17.1°
Blade Width4.2 m14 ft
Arc Radius413 mm16.3 in
Throat Clearance117 mm4.6 in
Blade Height - With Cutting Edge631 mm24.9 in
Blade Height - Without Cutting Edge585 mm23 in
Blade Width - With End Bits4290 mm169 in
Blade Width - Without End Bits4166 mm164 in
Maximum Depth of Cut593 mm23.3 in
Blade Tip Range - Backward
Blade Tip Range - Forward40°
Circle Centershift - Left650 mm25.6 in
Circle Centershift - Right520 mm20.5 in
Maximum Lift Above Ground419 mm16.5 in
Maximum Shoulder Reach Outside of Tires - Left1870 mm73.6 in
Maximum Shoulder Reach Outside of Tires - Right2004 mm78.9 in
Moldboard Sideshift - Left740 mm29.1 in
Moldboard Sideshift - Right790 mm31.1 in
Operating Weight - Typically Equipped25968 kg57250 lb
Gross Vehicle Weight - Base* - Front Axle6344 kg13994 lb
Gross Vehicle Weight - Base* - Rear Axle16780 kg36994 lb
Gross Vehicle Weight - Base* - Total23124 kg50980 lb
Gross Vehicle Weight - Typically Equipped - Front Axle6915 kg15245 lb
Gross Vehicle Weight - Typically Equipped - Rear Axle19053 kg42005 lb
Gross Vehicle Weight - Typically Equipped - Total25968 kg57250 lb
Air ConditioningThe 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).
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.
Standard - Fan Speed - Maximum1,600 rpm
Note*Base operating weight calculated on standard machine configuration with 20.5 R25 tires, full fuel tank operator and ROPS cab.

14M3 Standard Equipment

  • 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 with ACERT technology. One meets Tier 4 Final/Stage IV 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)

14M3 Optional Equipment

  • OPERATOR ENVIRONMENT
    • Air horn
    • Heated door
    • Mirrors high visibility
    • Mirrors, outside heated 24V
    • Mirrors, outside mounted
    • Seat, heated
    • Seat, heated/ventilated
    • Rearview camera
    • Seat belt indicator
  • POWER TRAIN
    • Transmission, autoshift
    • Engine, compression brake
  • TECHNOLOGY
    • Cat GRADE with Cross Slope
    • Stable Blade
    • Advanced Control Joysticks
    • Auto Articulation
  • GUARDS
    • Debris guard
    • Front axle cylinder guards
    • Rear fenders
    • Sound suppression, engine enclosure and transmission
    • Transmission guard
    • Accumulators, blade lift
    • Fast fill fuel, 378.5 L/min (100 gal/min)
    • Metallic DCM wear strips
  • ELECTRICAL
    • Light, LED, warning strobe
    • Lights, front headlights high
    • Lights, front headlights low
    • Mounting, for warning light
    • Working lights halogen
    • Working lights LED
  • SAFETY
    • Additional rearview camera and monitor
    • Machine security system key
  • OTHER ATTACHMENTS
    • Moldboard, 4.9 m (16 ft)
    • Heater, engine coolant, 120V
    • Heater, engine coolant, 240V
    • Hydraulic arrangements with additional hydraulic valves: Base +1, Base +3, Base +4, Base +5, Base +6
    • Product Link satellite, cellular
    • Rim, 431.8 mm x 635 mm (17 in x 25 in) MP (spare)
    • Snow wing, mounting frame ready
    • Fast fill
  • WORK TOOLS/G.E.T.
    • 4.9 m (16 ft) blade with flat cutting edge 254 mm x 35 mm (10in x 1 3/8 in )
    • Push block, counterweight
    • Ripper, rear
    • Tooth, ripper
  • FLUIDS
    • Coolant, -51 degrees C (-60 degrees F)

Exterior

Interior

Specifications

Base Power (1st Gear) - Net178 kW238 HP
Engine ModelCat C13 ACERT VHP
Bore130 mm5.1 in
Stroke157 mm6.2 in
Speed at Rated Power1,850 rpm
EmissionsTier 4 Final/Stage IV, Tier 3/Stage IIIA equivalent or Tier 2/Stage II equivalent
Maximum Altitude - Full Power4237 m13900 ft
Maximum Altitude - Full Power (Tier 2)3672 m12049 ft
Maximum Altitude - Full Power (Tier 3)4374 m14349 ft
Maximum Torque - VHP Plus1542 N·m1137 lb/ft
Note (1)Net power is tested per ISO 9249, SAE J1349, and EEC 80/1269 Standards in effect at the time of manufacture.
Note (2)Optimized VHP Plus is standard for the 14M3.
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.
Note (4)Power as declared per ISO 14396 – Rated rpm 1,850 – VHP+ = 228 kW (306 hp)
Standard - Fan Speed - Minimum550 rpm
Standard Capability50 °C122 °F
Torque Rise41%
Displacement12.5 l763 in³
Number of Cylinders6
Circle - Outer Diameter1822 mm71.7 in
Front Axle - Total Oscillation per Side32°
Front Axle - Wheel Lean - Left/Right17.1°
Blade Width4.2 m14 ft
Arc Radius413 mm16.3 in
Throat Clearance117 mm4.6 in
Blade Height - With Cutting Edge631 mm24.9 in
Blade Height - Without Cutting Edge585 mm23 in
Blade Width - With End Bits4290 mm169 in
Blade Width - Without End Bits4166 mm164 in
Maximum Depth of Cut593 mm23.3 in
Blade Tip Range - Backward
Blade Tip Range - Forward40°
Circle Centershift - Left650 mm25.6 in
Circle Centershift - Right520 mm20.5 in
Maximum Lift Above Ground419 mm16.5 in
Maximum Shoulder Reach Outside of Tires - Left1870 mm73.6 in
Maximum Shoulder Reach Outside of Tires - Right2004 mm78.9 in
Moldboard Sideshift - Left740 mm29.1 in
Moldboard Sideshift - Right790 mm31.1 in
Operating Weight - Typically Equipped25968 kg57250 lb
Gross Vehicle Weight - Base* - Front Axle6344 kg13994 lb
Gross Vehicle Weight - Base* - Rear Axle16780 kg36994 lb
Gross Vehicle Weight - Base* - Total23124 kg50980 lb
Gross Vehicle Weight - Typically Equipped - Front Axle6915 kg15245 lb
Gross Vehicle Weight - Typically Equipped - Rear Axle19053 kg42005 lb
Gross Vehicle Weight - Typically Equipped - Total25968 kg57250 lb
Air ConditioningThe 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).
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.
Standard - Fan Speed - Maximum1,600 rpm
Note*Base operating weight calculated on standard machine configuration with 20.5 R25 tires, full fuel tank operator and ROPS cab.

Equipment

14M3 Standard Equipment

  • 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 with ACERT technology. One meets Tier 4 Final/Stage IV 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)

14M3 Optional Equipment

  • OPERATOR ENVIRONMENT
    • Air horn
    • Heated door
    • Mirrors high visibility
    • Mirrors, outside heated 24V
    • Mirrors, outside mounted
    • Seat, heated
    • Seat, heated/ventilated
    • Rearview camera
    • Seat belt indicator
  • POWER TRAIN
    • Transmission, autoshift
    • Engine, compression brake
  • TECHNOLOGY
    • Cat GRADE with Cross Slope
    • Stable Blade
    • Advanced Control Joysticks
    • Auto Articulation
  • GUARDS
    • Debris guard
    • Front axle cylinder guards
    • Rear fenders
    • Sound suppression, engine enclosure and transmission
    • Transmission guard
    • Accumulators, blade lift
    • Fast fill fuel, 378.5 L/min (100 gal/min)
    • Metallic DCM wear strips
  • ELECTRICAL
    • Light, LED, warning strobe
    • Lights, front headlights high
    • Lights, front headlights low
    • Mounting, for warning light
    • Working lights halogen
    • Working lights LED
  • SAFETY
    • Additional rearview camera and monitor
    • Machine security system key
  • OTHER ATTACHMENTS
    • Moldboard, 4.9 m (16 ft)
    • Heater, engine coolant, 120V
    • Heater, engine coolant, 240V
    • Hydraulic arrangements with additional hydraulic valves: Base +1, Base +3, Base +4, Base +5, Base +6
    • Product Link satellite, cellular
    • Rim, 431.8 mm x 635 mm (17 in x 25 in) MP (spare)
    • Snow wing, mounting frame ready
    • Fast fill
  • WORK TOOLS/G.E.T.
    • 4.9 m (16 ft) blade with flat cutting edge 254 mm x 35 mm (10in x 1 3/8 in )
    • Push block, counterweight
    • Ripper, rear
    • Tooth, ripper
  • FLUIDS
    • Coolant, -51 degrees C (-60 degrees F)

360° Interactive

Exterior

Interior

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