140/140 AWD Motor Grader
The Cat 140 Motor Grader gives you more precise grading in a comfortable cab. With a range of technology options, you can improve grading accuracy and save on materials. With extended maintenance intervals, the 140 Motor Grader sets the pace for low operating costs, while maintaining productivity and efficiency.
Specifications
Equipment
Product Brochures
Attachments
Units:
Engine
Net Power Range (Tier 4)
179 hp
133 kW
Engine Model
Cat® C9.3
Bore
4.5 in
115 mm
Stroke
5.9 in
149 mm
Speed at Rated Power
2,000 rpm
Standard Capability
109 °F
43 °C
Maximum Torque - VHP Plus
840 lb/ft
1138 N·m
VHP Plus - Gear - Net Power - Reverse 3rd-6th
200 hp
149 kW
VHP Plus - Gear - Net Power - Forward 2nd
189 hp
141 kW
VHP Plus - Gear - Net Power - Forward 5th
215 hp
160 kW
VHP Plus - Gear - Net Power - Forward 3rd
200 hp
149 kW
VHP Plus - Gear - Net Power - Forward 8th
231 hp
172 kW
Torque Rise
38%
VHP Plus - Gear - Net Power - Reverse 2nd
189 hp
141 kW
VHP Plus - Gear - Net Power - Forward 1st
179 hp
133 kW
VHP Plus - Gear - Net Power - Forward 6th
220 hp
164 kW
VHP Plus - Gear - Net Power - Reverse 1st
179 hp
133 kW
VHP Plus Range - Net
133-172 kW (179-231 hp)
Emissions
U.S. EPA Tier 4 Final/EU Stage V
VHP Plus - Gear - Net Power - Forward 7th
225 hp
168 kW
VHP Plus Range - Net - Metric
133-172 kW (181-234 hp)
VHP Plus - Gear - Net Power - Forward 4th
210 hp
156 kW
Base Power (1st Gear) - Net - Metric
181 hp
133 kW
High Ambient - Fan Speed - Standard
1,400 rpm
Displacement
567.5 in³
9.3 l
Number of Cylinders
6
Derating Altitude
10000 ft
3050 m
High Ambient - Fan Speed - Maximum
1,550 rpm
High Ambient - Fan Speed - Minimum
500 rpm
High - Ambient Capability
122 °F
50 °C
Weights
Operating Weight - Typically Equipped
42647 lb
19344 kg
Power Train
Forward/Reverse Gears
8 Forward/6 Reverse
Transmission
APECS, Direct Drive, Powershift
Brakes - Service
Multiple Oil Disc
Brakes - Service - Surface Area
3565 in²
23000 cm²
Brakes - Parking
Multiple Oil Disc
Brakes - Secondary
Dual Circuit
Moldboard
Blade Width
12 ft
3.7 m
Hydraulic System
Circuit Type
Parallel
Pump Type
Variable Piston
Pump Output
55.7 gal/min
210 l/min
Maximum System Pressure
3500 psi
24150 kPa
Reservoir Tank Capacity
16.9 gal (US)
64 l
Standby Pressure
885 psi
6100 kPa
Operating Specifications
Top Speed - Forward
29 mile/h
46.6 km/h
Top Speed - Reverse
23 mile/h
36.8 km/h
Turning Radius - Outside Front Tires
25.59 ft
7.8 m
Steering Range - Left/Right
50°
Articulation Angle - Left/Right
20°
Forward - 1st
2.5 mile/h
4.1 km/h
Forward - 2nd
3.4 mile/h
5.5 km/h
Forward - 3rd
5 mile/h
8 km/h
Forward - 4th
6.9 mile/h
11 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 km/h
Forward - 8th
29 mile/h
46.6 km/h
Reverse - 1st
2 mile/h
3.2 km/h
Reverse - 2nd
3.7 mile/h
6 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 mile/h
36.8 km/h
Service Refill
Fuel Capacity
104 gal (US)
394 l
Cooling System
15 gal (US)
57 l
Hydraulic System - Total
26.4 gal (US)
100 l
Hydraulic System - Tank
16.9 gal (US)
64 l
Diesel Exhaust Fluid
5.8 gal (US)
22 l
Transmission - Differential - Final Drives
18.5 gal (US)
70 l
Engine Oil
7.9 gal (US)
30 l
Tandem Housing - Each
20 gal (US)
76 l
Front Wheel Spindle Bearing Housing
0.13 gal (US)
0.5 l
Circle Drive Housing
1.8 gal (US)
7 l
Frame
Drawbar - Width
3 in
76.2 mm
Circle - Diameter
60.2 in
1530 mm
Circle - Blade Beam Thickness
1.6 in
40 mm
Drawbar - Height
6 in
152 mm
Front Frame Structure - Height
12.6 in
321 mm
Circle - Height
5.4 in
138 mm
Front Frame Structure - Width
12 in
305 mm
Drawbar - Thickness
0.5 in
12.7 mm
Front-Top/Bottom Plate - Width
12 in
305 mm
Front-Top/Bottom Plate - Thickness
0.87 in
22 mm
Front Axle - Height to Center
23.5 in
596 mm
Front Axle - Wheel Lean - Left/Right
18°
Front Axle - Total Oscillation per Side
32°
Tandems
Height
19.9 in
506 mm
Width
7.9 in
201 mm
Sidewall Thickness - Inner
0.63 in
16 mm
Sidewall Thickness - Outer
0.71 in
18 mm
Drive Chain Pitch
2 in
50.8 mm
Wheel Axle Spacing
60 in
1523 mm
Tandem Oscillation - Front Up
15°
Tandem Oscillation - Front Down
25°
Moldboard
Moldboard - Height
24 in
610 mm
Moldboard - Thickness
0.87 in
22 mm
Arc Radius
16.3 in
413 mm
Throat Clearance
6.5 in
166 mm
Cutting Edge Width
6 in
152 mm
Cutting Edge Thickness
0.6 in
16 mm
End Bit - Width
6 in
152 mm
End Bit - Thickness
0.6 in
16 mm
Blade Pull - Base GVW
25269 lb
11462 kg
Blade Pull - Maximum GVW
34262 lb
15541 kg
Blade Down Pressure - Base GVW
16038 lb
7275 kg
Blade Down Pressure - Maximum GVW
29309 lb
13294 kg
Moldboard - Blade Width
12 ft
3.7 m
Blade Range
Circle Centershift - Right
28.7 in
728 mm
Circle Centershift - Left
27.4 in
695 mm
Moldboard Sideshift - Right
26 in
660 mm
Moldboard Sideshift - Left
20.1 in
510 mm
Maximum Blade Position Angle
90°
Blade Tip Range - Forward
40°
Blade Tip Range - Backward
5°
Maximum Shoulder Reach Outside of Tires - Right
77.9 in
1978 mm
Maximum Shoulder Reach Outside of Tires - Left
70.5 in
1790 mm
Maximum Lift Above Ground
18.9 in
480 mm
Maximum Depth of Cut
28.1 in
715 mm
Ripper
Ripping Depth - Maximum
16.8 in
426 mm
Ripper Shank Holder Spacing
21 in
533 mm
Ripper Shank Holders
5
Penetration Force
20812 lb
9440 kg
Pry-Out Force
27794 lb
12607 kg
Machine Length Increase, Beam Raised
40.6 in
1031 mm
Scarifier
Front, V-Type, 5 or 11 Tooth - Scarifier Shank Holder Spacing
4.6 in
116 mm
Front, V-Type, 5 or 11 Tooth - Scarifying Depth, Maximum
18.4 in
467 mm
Mid, V-Type - Scarifier Shank Holders
11
Rear - Scarifying Depth, Maximum
16.8 in
426 mm
Front, V-Type, 5 or 11 Tooth - Working Width
40.6 in
1031 mm
Front, V-Type - Working Width
47.4 in
1205 mm
Mid, V-Type - Working Width
46.6 in
1184 mm
Mid, V-Type - Scarifying Depth, Maximum
11.5 in
292 mm
Mid, V-Type - Scarifier Shank Holder Spacing
4.6 in
116 mm
Front, V-Type, 5 or 11 Tooth - Scarifier Shank Holders
11-May
Rear - Working Width
84 in
2133 mm
Rear - Scarifier Shank Holders
9
Rear - Scarifier Shank Holder Spacing
10.5 in
267 mm
Weights
Gross Vehicle Weight - Maximum - Front Axle
17075 lb
7745 kg
Gross Vehicle Weight - Maximum - Rear Axle
38069 lb
17268 kg
Operating Weight - Typically Equipped - Front Axle
12055 lb
5468 kg
Operating Weight - Typically Equipped - Rear Axle
30592 lb
13876 kg
Gross Vehicle Weight - Base - Front Axle
9343 lb
4238 kg
Gross Vehicle Weight - Base - Rear Axle
28077 lb
12736 kg
Gross Vehicle Weight - Maximum - Total
55144 lb
25013 kg
Gross Vehicle Weight - Base - Total
37420 lb
16974 kg
Operating Weight - Typically Equipped - Total
42647 lb
19344 kg
Dimensions
Height - Top of Cab
130 in
3308 mm
Length - Counterweight to Ripper
399 in
10136 mm
Width - Outside Front Tires
98.9 in
2511 mm
Length - Front Axle to Mid Tandem
241 in
6123 mm
Length - Front Tire to Rear of Machine
351 in
8912 mm
Length - Front Axle to Moldboard
100 in
2552 mm
Length - Between Tandem Axles
60 in
1523 mm
Width - Outside Rear Tires
98.9 in
2511 mm
Width - Tire Center Lines
84.3 in
2140 mm
Height - Front Axle Center
23.5 in
596 mm
Height - Exhaust Stack
128 in
3256 mm
Height - Top of Cylinders
120 in
3040 mm
Ground Clearance - Rear Axle
13.3 in
339 mm
Standards
Brakes
ISO 3450
Sound
ISO 6394; ISO 6395
Steering
ISO 5010
ROPS/FOPS
ISO 3471/ISO 3449
Standard Equipment
NOTE
POWER TRAIN
ELECTRICAL
OPERATOR ENVIRONMENT
FLUIDS
TIRES, RIMS AND WHEELS
OTHER STANDARD EQUIPMENT
