Menu

140M3

Select Units

Overview

The M Series 3 brings the latest emissions reduction technology to the most durable, productive and comfortable motor graders on the market. From building roads to maintaining them, M Series Motor Graders are designed to help you get more work done in less time. Outstanding durability, unprecedented operator comfort and ease of service help to maximize your return on investment. M Series 3 Motor Graders meet U.S. EPA Tier 4 Final/EU Stage IV emission standards.

Engine

  • Base Power (1st Gear) - Net 200.0 HP 149.0 kW
  • Engine Model Cat® C9.3 ACERT™ Cat® C9.3 ACERT™
  • Bore 4.5 in 115.0 mm
  • Stroke 5.9 in 149.0 mm
  • Speed at Rated Power 2,000 rpm 2,000 rpm
  • Base Power (1st Gear) - Net - Metric 202.0 HP 149.0 kW
  • Emissions U.S. EPA Tier 4 Final/EU Stage IV U.S. EPA Tier 4 Final/EU Stage IV
  • High Ambient - Fan Speed - Standard 1,400 rpm 1,400 rpm
  • Maximum Torque - VHP Plus 920.0 lb/ft 1247.0 N·m
  • Standard Capability 109.0 °F 43.0 °C
  • Torque Rise 39% 39%
  • VHP Plus - Gear - Net Power - Forward 1st 200.0 HP 149.0 kW
  • VHP Plus - Gear - Net Power - Forward 2nd 210.0 HP 156.0 kW
  • VHP Plus - Gear - Net Power - Forward 3rd 220.0 HP 164.0 kW
  • VHP Plus - Gear - Net Power - Forward 4th 231.0 HP 172.0 kW
  • VHP Plus - Gear - Net Power - Forward 5th 236.0 HP 176.0 kW
  • VHP Plus - Gear - Net Power - Forward 6th 241.0 HP 180.0 kW
  • VHP Plus - Gear - Net Power - Forward 7th 247.0 HP 184.0 kW
  • VHP Plus - Gear - Net Power - Forward 8th 252.0 HP 188.0 kW
  • VHP Plus - Gear - Net Power - Reverse 1st 200.0 HP 149.0 kW
  • VHP Plus - Gear - Net Power - Reverse 2nd 210.0 HP 156.0 kW
  • VHP Plus - Gear - Net Power - Reverse 3rd-6th 220.0 HP 164.0 kW
  • VHP Plus Range - Net 149-188 kW (200-252 hp) 149-188 kW (200-252 hp)
  • VHP Plus Range - Net - Metric 149-188 kW (202-255 hp) 149-188 kW (202-255 hp)
  • Displacement 567.5 in³ 9.3 l
  • Number of Cylinders 6 6
  • Derating Altitude 10000.0 ft 3050.0 m
  • High Ambient - Fan Speed - Maximum 1,550 rpm 1,550 rpm
  • High Ambient - Fan Speed - Minimum 500 rpm 500 rpm
  • High - Ambient Capability 122.0 °F 50.0 °C

Power Train

  • Forward/Reverse Gears 8 Forward/6 Reverse 8 Forward/6 Reverse
  • Transmission APECS, Direct Drive, Powershift APECS, Direct Drive, Powershift
  • Brakes - Service Multiple Oil Disc Multiple Oil Disc
  • Brakes - Service - Surface Area 3565.0 in² 23000.0 cm²
  • Brakes - Parking Multiple Oil Disc Multiple Oil Disc
  • Brakes - Secondary Dual Circuit Dual Circuit

Hydraulic System

  • Circuit Type Parallel Parallel
  • Pump Type Variable Piston Variable Piston
  • Pump Output 55.7 gal/min 210.0 l/min
  • Maximum System Pressure 3500.0 psi 24150.0 kPa
  • Reservoir Tank Capacity 16.9 gal (US) 64.0 l
  • Standby Pressure 885.0 psi 6100.0 kPa

Operating Specifications

  • Top Speed - Forward 29.0 mile/h 46.6 km/h
  • Top Speed - Reverse 23.0 mile/h 36.8 km/h
  • Turning Radius - Outside Front Tires 25.59 ft 7.8 m
  • Steering Range - Left/Right 50° 50°
  • Articulation Angle - Left/Right 20° 20°
  • Forward - 1st 2.5 mile/h 4.1 km/h
  • Forward - 2nd 3.4 mile/h 5.5 km/h
  • Forward - 3rd 5.0 mile/h 8.0 km/h
  • Forward - 4th 6.9 mile/h 11.0 km/h
  • Forward - 5th 10.6 mile/h 17.1 km/h
  • Forward - 6th 14.5 mile/h 23.3 km/h
  • Forward - 7th 19.9 mile/h 32.0 km/h
  • Forward - 8th 29.0 mile/h 46.6 km/h
  • Reverse - 1st 2.0 mile/h 3.2 km/h
  • Reverse - 2nd 3.7 mile/h 6.0 km/h
  • Reverse - 3rd 5.4 mile/h 8.7 km/h
  • Reverse - 4th 8.4 mile/h 13.5 km/h
  • Reverse - 5th 15.7 mile/h 25.3 km/h
  • Reverse - 6th 23.0 mile/h 36.8 km/h

Service Refill

  • Fuel Capacity 104.0 gal (US) 394.0 l
  • Cooling System 15.0 gal (US) 57.0 l
  • Hydraulic System - Total 26.4 gal (US) 100.0 l
  • Hydraulic System - Tank 16.9 gal (US) 64.0 l
  • Diesel Exhaust Fluid 5.8 gal (US) 22.0 l
  • Transmission - Differential - Final Drives 18.5 gal (US) 70.0 l
  • Engine Oil 7.9 gal (US) 30.0 l
  • Tandem Housing - Each 20.0 gal (US) 76.0 l
  • Front Wheel Spindle Bearing Housing 0.13 gal (US) 0.5 l
  • Circle Drive Housing 1.8 gal (US) 7.0 l

Frame

  • Drawbar - Width 3.0 in 76.2 mm
  • Circle - Diameter 60.2 in 1530.0 mm
  • Circle - Blade Beam Thickness 1.6 in 40.0 mm
  • Drawbar - Height 6.0 in 152.0 mm
  • Circle - Height 5.4 in 138.0 mm
  • Front Frame Structure - Height 12.6 in 321.0 mm
  • Front Frame Structure - Width 12.0 in 305.0 mm
  • Drawbar - Thickness 0.5 in 12.7 mm
  • Front-Top/Bottom Plate - Width 12.0 in 305.0 mm
  • Front-Top/Bottom Plate - Thickness 0.87 in 22.0 mm
  • Front Axle - Height to Center 23.5 in 596.0 mm
  • Front Axle - Wheel Lean - Left/Right 18° 18°
  • Front Axle - Total Oscillation per Side 32° 32°

Tandems

  • Height 19.9 in 506.0 mm
  • Width 7.9 in 201.0 mm
  • Sidewall Thickness - Inner 0.63 in 16.0 mm
  • Sidewall Thickness - Outer 0.71 in 18.0 mm
  • Drive Chain Pitch 2.0 in 50.8 mm
  • Wheel Axle Spacing 60.0 in 1523.0 mm
  • Tandem Oscillation - Front Up 15° 15°
  • Tandem Oscillation - Front Down 25° 25°

Moldboard

  • Blade Width 12.0 ft 3.7 m
  • Moldboard - Height 24.0 in 610.0 mm
  • Moldboard - Thickness 0.87 in 22.0 mm
  • Arc Radius 16.3 in 413.0 mm
  • Throat Clearance 6.5 in 166.0 mm
  • Cutting Edge Width 6.0 in 152.0 mm
  • Cutting Edge Thickness 0.6 in 16.0 mm
  • End Bit - Width 6.0 in 152.0 mm
  • End Bit - Thickness 0.6 in 16.0 mm
  • Blade Pull - Base GVW 25732.0 lb 11672.0 kg
  • Blade Pull - Maximum GVW 34262.0 lb 15541.0 kg
  • Blade Down Pressure - Base GVW 16480.0 lb 7475.0 kg
  • Blade Down Pressure - Maximum GVW 29308.0 lb 13294.0 kg
  • Moldboard - Blade Width 12.0 ft 3.7 m

Blade Range

  • Circle Centershift - Right 28.7 in 728.0 mm
  • Circle Centershift - Left 27.4 in 695.0 mm
  • Moldboard Sideshift - Right 26.0 in 660.0 mm
  • Moldboard Sideshift - Left 20.1 in 510.0 mm
  • Maximum Blade Position Angle 90° 90°
  • Blade Tip Range - Forward 40° 40°
  • Blade Tip Range - Backward
  • Maximum Shoulder Reach Outside of Tires - Right 77.9 in 1978.0 mm
  • Maximum Shoulder Reach Outside of Tires - Left 70.5 in 1790.0 mm
  • Maximum Lift Above Ground 18.9 in 480.0 mm
  • Maximum Depth of Cut 28.1 in 715.0 mm

Ripper

  • Ripper Shank Holder Spacing 21.0 in 533.0 mm
  • Ripping Depth - Maximum 16.8 in 426.0 mm
  • Ripper Shank Holders 5 5
  • Penetration Force 20812.0 lb 9440.0 kg
  • Pry-Out Force 27794.0 lb 12607.0 kg
  • Machine Length Increase, Beam Raised 40.6 in 1031.0 mm

Scarifier

  • Front, V-Type - Working Width 47.4 in 1205.0 mm
  • Front, V-Type, 5 or 11 Tooth - Scarifier Shank Holder Spacing 4.6 in 116.0 mm
  • Front, V-Type, 5 or 11 Tooth - Scarifier Shank Holders 5/11 5/11
  • Front, V-Type, 5 or 11 Tooth - Scarifying Depth, Maximum 18.4 in 467.0 mm
  • Front, V-Type, 5 or 11 Tooth - Working Width 40.6 in 1031.0 mm
  • Mid, V-Type - Scarifier Shank Holder Spacing 4.6 in 116.0 mm
  • Mid, V-Type - Scarifier Shank Holders 11 11
  • Mid, V-Type - Scarifying Depth, Maximum 11.5 in 292.0 mm
  • Mid, V-Type - Working Width 46.6 in 1184.0 mm
  • Rear - Scarifying Depth, Maximum 16.8 in 426.0 mm
  • Rear - Working Width 84.0 in 2133.0 mm
  • Rear - Scarifier Shank Holders 9 9
  • Rear - Scarifier Shank Holder Spacing 10.5 in 267.0 mm

Weights

  • Operating Weight - Typically Equipped 43950.0 lb 19935.0 kg
  • Gross Vehicle Weight - Maximum - Front Axle 17075.0 lb 7745.0 kg
  • Gross Vehicle Weight - Maximum - Rear Axle 38069.0 lb 17268.0 kg
  • Operating Weight - Typically Equipped - Front Axle 12549.0 lb 5692.0 kg
  • Operating Weight - Typically Equipped - Rear Axle 31401.0 lb 14243.0 kg
  • Gross Vehicle Weight - Base - Front Axle 9601.0 lb 4355.0 kg
  • Gross Vehicle Weight - Base - Rear Axle 28590.0 lb 12968.0 kg
  • Gross Vehicle Weight - Maximum - Total 55144.0 lb 25013.0 kg
  • Gross Vehicle Weight - Base - Total 38191.0 lb 17323.0 kg
  • Operating Weight - Typically Equipped - Total 43950.0 lb 19935.0 kg

Dimensions

  • Height - Top of Cab 130.0 in 3308.0 mm
  • Length - Counterweight to Ripper 399.0 in 10136.0 mm
  • Width - Outside Front Tires 98.9 in 2511.0 mm
  • Length - Front Axle to Mid Tandem 241.0 in 6123.0 mm
  • Length - Front Tire to Rear of Machine 351.0 in 8912.0 mm
  • Length - Front Axle to Moldboard 100.0 in 2552.0 mm
  • Length - Between Tandem Axles 60.0 in 1523.0 mm
  • Width - Outside Rear Tires 98.9 in 2511.0 mm
  • Width - Tire Center Lines 84.3 in 2140.0 mm
  • Height - Front Axle Center 23.5 in 596.0 mm
  • Height - Exhaust Stack 128.0 in 3256.0 mm
  • Height - Top of Cylinders 120.0 in 3040.0 mm
  • Ground Clearance - Rear Axle 13.3 in 339.0 mm

Standards

  • Brakes ISO 3450 ISO 3450
  • ROPS/FOPS ISO 3471/ISO 3499 ISO 3471/ISO 3499
  • Sound ISO 6394; ISO 6395 ISO 6394; ISO 6395
  • Steering ISO 5010 ISO 5010

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 1.8 kg of refrigerant which has a CO2 equivalent of 2.574 metric tonnes. The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.8 kg of refrigerant which has a CO2 equivalent of 2.574 metric tonnes.

Operator Station

See more

Machine and Implement Controls

See more

Engine

See more

Emissions Technology

See more

Power Train

See more

Structures and Drawbar-Circle-Moldboard

See more

Hydraulics

See more

Integrated Technologies

See more

Safety

See more

Work Tools and Attachments

See more

Smart Machine Systems

See more

Serviceability and Customer Support

See more

Sustainability

See more

140M3 Standard Equipment

POWER TRAIN

  • Air cleaner, dual stage, dry type, diesel, with automatic engine derate and automatic dust ejector, service indicator through Cat Messenger
  • Air-to-air after cooler (ATAAC)
  • Belt, serpentine, automatic tensioner
  • Brakes, oil disc, four-wheel, hydraulic
  • Demand fan, hydraulic, swing-out
  • Diesel exhaust fluid tank, 22.0 L (5.8 gal) ground level access, and sediment drain
  • Differential Lock/Unlock, Automatic
  • Drain, engine oil, ecology
  • Economy mode
  • Electronic over speed protection
  • Engine, C9.3 with ACERT Technology, U.S. EPA Tier 4 Final/EU Stage IV emission standards
  • Fuel tank, 394 L (104 gal), ground level access and sediment drain
  • Parking brake - multi-disc, sealed, oil-cooled
  • Priming pump, fuel
  • Rear axle, modular
  • Sediment drain, fuel tank
  • Tandem drive
  • Transmission, 8F/6R, powershift, direct drive, Advanced Productivity Electronic Control Strategy (APECS)

ELECTRICAL

  • Alarm, back up
  • Alternator, 150 ampere, sealed
  • Batteries, maintenance free, heavy duty, 1125 CCA
  • Breaker panel, ground accessible
  • Cab harness and electrical hydraulic valves
  • Electrical system, 24V
  • Grade Control Ready - Cab harness, software, electrical hydraulic valves, bosses and brackets
  • Lights, roof-mounted roading, reversing, LED stop and tail
  • Product Link
  • Starter, electric

OPERATOR ENVIRONMENT

  • Accelerator
  • Air conditioning with heater
  • Arm and wrist rest, electronically adjustable
  • Articulation, automatic Return-to-Center
  • Cat Messenger operator information system
  • Centershift pin indicator
  • Coat hook
  • Cup holder
  • Display, digital speed and gear
  • Doors, left and right side with wiper
  • Gauge, machine level
  • Gauge cluster (analog) - fuel, articulation, engine coolant temp, engine RPM, hydraulic oil temp, regen, DEF
  • Hour meter, digital
  • Joystick hydraulic controls right/left blade lift with float position, circle drive, blade sideshift and tip, centershift, front wheel lean, articulation and power steering
  • Joystick, adjustable armrests
  • Joystick gear selection
  • Joystick hydraulic power steering
  • Ladders, cab, left and right side
  • Lights, night time cab
  • Mirror, inside rearview, wide angle
  • Power port, 12V
  • Radio Ready, Entertainment
  • ROPS cab, sound suppressed 70 dB(A)
  • Seat, cloth-covered, comfort suspension
  • Seat belt, retractable 76 mm (3 in)
  • Storage area for cooler/lunchbox
  • Throttle control, electronic
  • Windows, laminated glass: - fixed front with intermittent wiper - door with intermittent wipers (3)
  • Windows: tempered: - left and right side wipers - rear and intermittent wiper

FLUIDS

  • Antifreeze
  • Extended Life Coolant to -35° C (-30° F)

TIRES, RIMS AND WHEELS

  • Partial allowance for tires on 254 × 607 mm (10 × 24 in) multi-piece rims is included in the base machine price and weight

OTHER STANDARD EQUIPMENT

  • Accumulators, brake, dual certified
  • Anti-glare paint
  • Bumper, rear, integrated with hitch
  • CD ROM Parts Book
  • Clutch, circle drive slip
  • Cutting edges: - 152 × 16 mm (6 × 5/8 in) - curved DH-2 steel - 19 mm (3/4 in) mounting bolts
  • Doors (3), engine compartment, locking
  • Drawbar - 6 shoes, replaceable wear strips
  • Electrical hydraulic valves, hydraulic lines for base 8 functions
  • Endbits: - 16 mm (5/8 in) DH-2 steel - 19 mm (3/4 in) mounting bolts
  • Fluid check, ground level
  • Frame, articulated, with safety lock
  • Ground level engine shutdown
  • Hammer (emergency exit)
  • Horn, electric
  • Hydraulic lines for base functions
  • Lockout, hydraulic implement (for roading and servicing)
  • Moldboard
  • Mounting, cab roof accessories
  • Pump, hydraulic, high capacity, 98 cm³ (6 in³)
  • Radiator, cleanout access (both sides with swing doors)
  • Secondary steering
  • Serviceability, LH side
  • S·O·S℠ ports: engine, hydraulic, transmission, coolant, fuel
  • Tandem walkway/guards
  • Tool box

140M3 Optional Equipment

ELECTRICAL

  • Alternator, 280 ampere
  • Batteries: extreme duty, 1,400 CCA
  • Lights: Headlights, high
  • Lights: Headlights, low
  • Lights: Working lights, basic
  • Lights: Working lights, plus, LED
  • Lights: Warning: beacon or strobe
  • Lights: Mounting for warning light

GUARDS

  • Articulation guard
  • Fenders, front
  • Fenders, rear
  • Front axle guard
  • Sound suppression (bottom)
  • Sound suppression (enclosure)
  • Transmission

OPERATOR ENVIRONMENT

  • Mirrors, outside: heated 24V
  • Mirrors, outside: mounted
  • Comfort Plus Arrangement
  • Comfort Premium Arrangement

POWER TRAIN

  • All Wheel Drive
  • Precleaner, snow
  • Starter, extreme duty, 1,000 Amps
  • Transmission, autoshift

OTHER ATTACHMENTS

  • AccuGrade ARO
  • Integrated cross slope
  • Accumulators, blade lift
  • Camera, rearview
  • Cat Product Link 321SR
  • Cat Product Link 522
  • Drain, ecology, engine Wiggins
  • Heater, engine coolant: 120V
  • Heater, engine coolant: 240V
  • Hydraulic arrangements with one or more additional hydraulic valves are available for rear ripper, dozer, snow plow and snow wing.
  • Snow wing mounting, frame ready
  • Starting aid, ether
  • Reversing fan, automatic or manual

WORK TOOLS/G.E.T.

  • Blade extension, left hand, 610 mm (2 ft)
  • Blade extension, right hand, 610 mm (2 ft)
  • Counterweight
  • Cutting edges, curved
  • Endbits, overlay
  • Front lift group, mounting
  • Front lift group, mechanical
  • Grader bit, narrow and super penetration
  • Mid-Mount Scarifier, Package
  • Moldboard: 4267 mm × 610 mm × 22 mm (14 ft × 24 in × 7/8 in)
  • Moldboard: 4267 mm × 686 mm × 25 mm (14 ft × 27 in × 1 in)
  • Push plate
  • Ripper, rear
  • Ripper tooth
  • Scarifier, front
  • Snow Arrangement
  • Snow Wing Ready Package
  • Tow hitch

MACHINE ARRANGEMENTS

  • Canadian Arrangement
  • European Arrangement
  • TUV Roading Arrangement

OPTIONAL TIRE ARRANGEMENTS

  • Rim Size - 9 × 24; Wheel Group - Single-Piece; Tires - 14.0R24
  • Rim Size - 13 × 25; Wheel Group - Single-Piece; Tires - 17.5R25
  • Rim Size - 10 × 24; Wheel Group - Multi-Piece; Tires - 14.0R24
  • Rim Size - 10 × 24; Wheel Group - Multi-Piece; Tires - 14.0-24
  • Rim Size - 14 × 25; Wheel Group - Multi-Piece; Tires - 17.5R25
  • Rim Size - 14 × 25; Wheel Group - Multi-Piece; Tires - 17.5-25
  • Note: Consult your dealer for individual tire width, size and brand.

News & Events

View the latest company and product news, events and customer stories.

Promotions

View the latest offers available on a range of Cat® equipment and genuine parts.

Social Media

Connect with us to learn more about our company, products, services and customers.

Branch Locations

With branches across the UK & Ireland, you can be sure that we’re never far away.

Services

Effectively manage your equipment to reduce operating costs and improve efficiency.

Technology

Integrated technology can help you understand your equipment's output and help extend its lifespan.

Finance

Quick and easy financing with customised payment plans through Cat Financial.

Please share your feedback on Finning.com!

Close window

We are committed to providing you with the best site experience possible.  Please take our brief survey to tell us how we are doing.

Thank you in advance for your time!