Caterpillar 140M Motor Grader

Weights
Blade Pull At Max Weight

45787.8 lb

Max Operation Weight - Total

50875 lb

Std Operation Weight - Total

33356 lb

Platform
Articulation Angle

20 degrees

Articulation Angle - Left/Right

20 degrees

Shanks
Rear - Scarifier Shank Holders

9

Ripper Shank Holder Spacing

21 in

Ripper Shank Holders

5

Ripper
Length - Push Plate To Ripper

399 in

Circle - Blade Beam Thickness

1.6 in

Blade
Blade Base

8.39 ft in

Blade Pull - Base Gvw

24294 lb

Blade Pull - Maximum Gvw

31758 lb

Blade Tip Angle - Front

40 degrees

Blade Tip Angle - Rear

5 degrees

Blade Tip Range Backward

5 degrees

Blade Tip Range Forward

40 degrees

Blade Width

12 ft in

Maximum Blade Position Angle

90 degrees

Cutting Edge Thickness

0.6 in

Cutting Edge Width

6 in

Engine & Fuel System
Engine Make

2236

Engine Model

Cat C7 ACERT

Engine Oil

6.6 gal

Fuel Capacity

110 gal

Maximum Torque - Vhp Plus

855 lb ft

Torque Rise - Vhp Plus

39%

Net Power Gears 7-8

183 hp

Number Of Cylinders

6

Power Measured @

2000 rpm

Emissions

Emissions equivalent to U.S. EPA Tier 3 and EU Stage IIIA.

Cooling System

10.6 gal

Cooling System Fluid Capacity

12.4 gal

Displacement

439 cu in

Max Power

183 hp

Standard - Fan Speed - Maximum

1450 RPM

Standard - Fan Speed - Minimum

600 rpm

Drive System
Brakes

ISO 3450:1996

Brakes - Parking

Multiple Oil Disc

Brakes - Secondary

Dual circuit control system

Brakes - Service

Multiple Oil Disc

Brakes - Service - Surface Area

3565 in2

Drawbar - Height

6 in

Drawbar - Width

3 in

Steering

ISO 5010:2007

Steering Range - Left/Right

47.5 degrees

Hydraulic System
Hydraulic System Tank

16.9 gal

Pump Flow

55.7 gal/min

Pump Type

Variable piston

Relief Valve Pressure

3500 psi

Pump Output

55.7 gal/min

Maximum System Pressure

3500 psi

Dimensions, Wheels & Tires
Max Reach Outside Tires - Left

70.5 in

Max Reach Outside Tires - Right

77.9 in

Tandem Axle Wheelbase

5 ft in

Wheelbase

20.08 ft in

Width - Outside Front Tires

98 in

Width - Outside Rear Tires

98 in

Width Over Tires

8.17 ft in

Width - Tire Center Lines

84 in

Front Ground Clearance

1.87 ft in

Ground Clearance

1.9 ft in

Ground Clearance - Rear Axle

13.3 in

Rear Ground Clearance

1.13 ft in

Throat Clearance

6.5 in

Turning Radius

25.5 ft in

Overall Length

28.58 ft in

Front Axle - Height To Center

23 in

Height To Top Of Isomount Cab

10.8 ft in

Wheel Axle Spacing

60 in

Width

7.9 in

Height

19.9 in

Rops/Fops

ISO 3471:2008, ISO 3449:2005 Level II

Transmission
Circle Gearbox Fluid Capacity

1.8 gal

Transmission

Direct drive, power shift, countershaft

Transmission Type

direct drive, power shift, countershaft

Max Speed - Forward

29 mph

Max Speed - Reverse

22.9 mph

Number Of Gears - Forward

8

Number Of Gears - Reverse

6

Speed At Rated Power

2000 RPM

Top Speed - Forward

29 mph

Top Speed - Reverse

22.9 mph

Forward - 1st

2.5 mph

Forward - 2nd

3.4 mph

Forward - 3rd

5 mph

Forward - 4th

6.8 mph

Forward - 5th

10.6 mph

Forward - 6th

14.5 mph

Forward - 7th

19.9 mph

Forward - 8th

29 mph

Forward/Reverse Gears

8 Forward/6 Reverse

Gear - Forward 1st

183 hp

Gear - Forward 2nd

188 hp

Gear - Forward 3rd

203 hp

Gear - Forward 4th

208 hp

Gear - Forward 5th

213 hp

Gear - Forward 6th

218 hp

Gear - Forward 7th

233 hp

Gear - Forward 8th

233 hp

Gear - Reverse 1st

183 hp

Gear - Reverse 2nd

188 hp

Gear - Reverse 3rd-6th

203 hp

Reverse - 1st

2 mph

Reverse - 2nd

3.7 mph

Reverse - 3rd

5.4 mph

Reverse - 4th

8.4 mph

Reverse - 5th

15.7 mph

Reverse - 6th

22.9 mph

Technical Specs
Height - Top Of Cylinders

119 in

Length - Between Tandem Axles

60 in

Height - Top Of Cab

130 ft in

Height - Front Axle Center

23.5 in

Height - Exhaust Stack

121 in

Pry-Out Force

26259 lb

Ripping Depth - Maximum

16.8 in

Penetration Force

20540 lb

Front Frame Structure - Height

12 ft in

Front Frame Structure - Width

12 ft in

Bore

4.3 in

Stroke

5 in

Note (2)

Net power is tested per ISO 9249, SAE J1349, and EEC 80/1269 Standards in effect at the time of manufacture.

Note (3)

Net power advertised is the power available at rated speed of 2,000 rpm, measured at the flywheel when engine is equipped with fan running at minimum speed, air cleaner, muffler and alternator.

Note (4)

Power as declared per ISO 14396, Rated Speed = 2,000 rpm, VHP Plus = 175 kW (234 hp)

Note (5)

No engine derating required up to 3048 m (10,000 ft).

Derating Altitude

10000 ft in

Base Power (1st Gear) - Net

183 hp

High - Ambient Capability

122 degrees

Vhp Plus Range - Net

136-174 kW (183-233 hp)

Vhp Plus Range - Net - Metric

136-174 kW (186-237 hp)

Circle - Diameter

60.2 in

Standard - Ambient Capability

109 degrees

Wheel Lean

18 degrees

Oscillation - Total

32 degrees

Standby Pressure

450 psi

Max Depth Of Cut

28.1 in

Side Shift Left

20.1 in

Side Shift Right

26 in

Circuit Type

Electro-hydraulic load sensing, closed center

Arc Radius

16.3 in

End Bit - Width

6 in

End Bit - Thickness

0.6 in

Moldboard Height

24 in

Moldboard Thickness

0.9 in

Moldboard Width

12 ft in

Note

Blade pull calculated at 0.9 traction coefficient, which is equal to no-slip conditions, and Gross Vehicle Weight (GVW).

Down Pressure - Maximum Gvw

28503 lb

Down Pressure - Base Gvw

16410 lb

Diameter

60.2 in

Shift Left

27.4 in

Shift Right

28.7 in

Max Lift Above Ground

18.9 in

Sound

ISO 6394:2008, ISO 6395:2008

Note (1)

The static sound operator pressure level measured according to ISO 6394:2008 for a cab offered by Caterpillar, when properly installed, maintained and tested with doors and windows closed and hydraul

Tandem Housing - Each

16.9 gal

Circle Drive Housing

1.8 gal

Circle Centershift - Right

28.7 in

Circle Centershift - Left

27.4 in

Moldboard Sideshift - Right

26 in

Moldboard Sideshift - Left

20.1 in

Maximum Lift Above Ground

18.9 in

Maximum Depth Of Cut

28.1 in

Mid, V-Type - Working Width

46.6 in

Rear - Working Width

91 in

Rear - Scarifying Depth, Maximum

10.5 in

Sidewall Thickness - Inner

0.6 in

Sidewall Thickness - Outer

0.7 in

Drive Chain Pitch

2 in

Tandem Oscillation - Front Up

15 degrees

Tandem Oscillation - Front Down

25 degrees