Caterpillar 140M Motor Grader
Dimensions
Dimensions
Overall Length
28.58ft in
Width Over Tires
8.17ft in
Wheelbase
20.08ft in
Rear Ground Clearance
1.13ft in
Tandem Axle Wheelbase
5ft in
Front Ground Clearance
1.87ft in
Blade Base
8.39ft in
Height - Top Of Cylinders
119in
Height To Top Of Isomount Cab
10.8ft in
Length - Between Tandem Axles
60in
Length - Front Axle To Mid Tandem
241in
Length - Front Axle To Moldboard
100in
Length - Front Tire To Rear Of Machine
344in
Length - Push Plate To Ripper
399in
Length - Push Plate To Ripper Retracted
386in
Height - Top Of Cab Product Link
133in
Height - Top Of Cab
130ft in
Height - Front Axle Center
23.5in
Height - Exhaust Stack
121in
Width - Outside Front Tires
98in
Width - Outside Rear Tires
98in
Width - Tire Center Lines
84in
Ground Clearance - Rear Axle
13.3in
Specifications
Ripper
Pry-Out Force
26259lb
Ripping Depth - Maximum
16.8in
Ripper Shank Holders
5
Penetration Force
20540lb
Machine Length Increase, Beam Raised
36.2in
Ripper Shank Holder Spacing
21in
Engine
Number Of Cylinders
6
Engine Make
2236
Engine Model
C7 ACERT VHP
Frame
Front Frame Structure - Height
12ft in
Front Frame Structure - Width
12ft in
Front Frame Structure - Thickness
0.6ft in
Engine
Power Measured @
2000rpm
Max Power
183hp
Net Power Gears 7-8
183hp
Displacement
439cu in
Bore
4.3in
Stroke
5in
Emissions
Emissions equivalent to U.S. EPA Tier 3 and EU Stage IIIA.
Engine Model
Cat C7 ACERT
Note (1)
Maximum torque (VHP Plus) measured at 1,000 rpm.
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
10000ft in
Base Power (1st Gear) - Net
183hp
Speed At Rated Power
2,000 rpm
High - Ambient Capability
122degrees
Base Power (1st Gear) - Net - Metric
186hp
High Ambient - Fan Speed - Maximum
1,650 rpm
Maximum Torque - Vhp Plus
855lb ft
High Ambient - Fan Speed - Minimum
600 rpm
Vhp Plus Range - Net
136-174 kW (183-233 hp)
Vhp Plus Range - Net - Metric
136-174 kW (186-237 hp)
Frame
Circle - Diameter
60.2in
Drawbar - Height
6in
Front Axle - Height To Center
23in
Circle - Blade Beam Thickness
1.6in
Front Axle - Total Oscillation Per Side
32 degrees
Drawbar - Width
3in
Front Axle - Wheel Lean - Left/Right
18 degrees
Engine
Torque Rise - Vhp Plus
39%
Standard - Fan Speed - Maximum
1,450 rpm
Standard - Fan Speed - Minimum
600 rpm
Standard - Ambient Capability
109degrees
Operational
Std Operation Weight - Front Axle
9173lb
Std Operation Weight - Rear Axle
24183lb
Hydraulic System Fluid Capacity
15.9gal
Std Operation Weight - Total
33356lb
Max Operation Weight - Front Axle
17908lb
Max Operation Weight - Rear Axle
32967lb
Max Operation Weight - Total
50875lb
Fuel Capacity
110gal
Cooling System Fluid Capacity
12.4gal
Rear Diff/Final Drive Fluid Capacity
17.2gal
Circle Gearbox Fluid Capacity
1.8gal
Tandem Case Fluid Capacity (Each)
16.9gal
Power Train
Brakes - Parking
Multiple oil disc
Brakes - Service
Multiple oil disc
Transmission
Direct drive, power shift, countershaft
Forward/Reverse Gears
8 Forward/6 Reverse
Brakes - Secondary
Dual circuit control system
Brakes - Service - Surface Area
3565in2
Steering
Articulation Angle
20degrees
Turning Radius
25.5ft in
Transmission
Transmission Type
direct drive, power shift, countershaft
Number Of Gears - Forward
8
Number Of Gears - Reverse
6
Max Speed - Forward
29mph
Max Speed - Reverse
22.9mph
Front Axle
Wheel Lean
18degrees
Oscillation - Total
32degrees
Ground Clearance
1.9ft in
Weights
Note
Base operating weight calculated on standard machine configuration with 14.00R24 tire with multi-piece rim, full fuel tank, coolant, lubricants and operator.
Gross Vehicle Weight - Typically Equipped - Rear Axle
30152lb
Gross Vehicle Weight - Typically Equipped - Front Axle
11716lb
Gross Vehicle Weight - Typically Equipped - Total
41868lb
Operating Weight - Typically Equipped
41868lb
Gross Vehicle Weight - Base - Total
36554lb
Gross Vehicle Weight - Typically Equipped
41868lb
Gross Vehicle Weight - Maximum - Total
51893lb
Gross Vehicle Weight - Base - Rear Axle
26993lb
Gross Vehicle Weight - Base - Front Axle
9561lb
Gross Vehicle Weight - Maximum - Front Axle
16606lb
Gross Vehicle Weight - Maximum - Rear Axle
35287lb
Hydraulic System
Standby Pressure
450 psi
Maximum System Pressure
3500 psi
Moldboard
Moldboard Width
12ft in
Moldboard Height
24in
Moldboard Thickness
0.9in
Max Depth Of Cut
28.1in
Side Shift Left
20.1in
Side Shift Right
26in
Blade Pull At Max Weight
45787.8lb
Hydraulic System
Pump Type
Variable piston
Pump Flow
55.7gal/min
Relief Valve Pressure
3500psi
Circuit Type
Electro-hydraulic load sensing, closed center
Note
Pump output measured at 2,150 rpm.
Pump Output
55.7 gal/min
Moldboard
Blade Width
12ft in
Arc Radius
16.3in
Throat Clearance
6.5in
Cutting Edge Width
6in
Cutting Edge Thickness
0.6in
End Bit - Width
6in
End Bit - Thickness
0.6in
Moldboard - Height
24in
Moldboard - Thickness
0.9in
Moldboard - Width
12ft in
Note
Blade pull calculated at 0.9 traction coefficient, which is equal to no-slip conditions, and Gross Vehicle Weight (GVW).
Blade Pull - Maximum Gvw
31758lb
Blade Pull - Base Gvw
24294lb
Down Pressure - Maximum Gvw
28503lb
Down Pressure - Base Gvw
16410lb
Circle
Diameter
60.2in
Shift Left
27.4in
Shift Right
28.7in
Max Reach Outside Tires - Left
70.5in
Max Reach Outside Tires - Right
77.9in
Max Lift Above Ground
18.9in
Blade Tip Angle - Front
40degrees
Blade Tip Angle - Rear
5degrees
Operating Specifications
Top Speed - Forward
29mph
Top Speed - Reverse
22.9mph
Turning Radius - Outside Front Tires
25ft in
Steering Range - Left/Right
47.5 degrees
Articulation Angle - Left/Right
20 degrees
Forward - 8th
29mph
Forward - 7th
19.9mph
Forward - 6th
14.5mph
Forward - 5th
10.6mph
Forward - 4th
6.8mph
Forward - 3rd
5mph
Forward - 2nd
3.4mph
Forward - 1st
2.5mph
Reverse - 6th
22.9mph
Reverse - 5th
15.7mph
Reverse - 4th
8.4mph
Reverse - 3rd
5.4mph
Reverse - 2nd
3.7mph
Reverse - 1st
2mph
Standards
Brakes
ISO 3450:1996
Rops/Fops
ISO 3471:2008, ISO 3449:2005 Level II
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 hydraulic fan at maximum speed is 74 dB(A).
Steering
ISO 5010:2007
Service Refill
Cooling System
10.6gal
Engine Oil
6.6gal
Hydraulic System - Tank
16.9gal
Tandem Housing - Each
16.9gal
Circle Drive Housing
1.8gal
Front Wheel Spindle Bearing Housing
0.2gal
Fuel Capacity
110gal
Transmission - Differential - Final Drives
16.9gal
Blade Range
Circle Centershift - Right
28.7in
Circle Centershift - Left
27.4in
Moldboard Sideshift - Right
26in
Moldboard Sideshift - Left
20.1in
Blade Tip Range - Forward
40 degrees
Blade Tip Range - Backward
5 degrees
Maximum Shoulder Reach Outside Of Tires - Right
77.9in
Maximum Shoulder Reach Outside Of Tires - Left
70.5in
Maximum Lift Above Ground
18.9in
Maximum Depth Of Cut
28.1in
Maximum Blade Position Angle
90 degrees
Scarifier
Rear - Scarifier Shank Holders
9
Mid, V-Type - Scarifier Shank Holders
11
Front, V-Type, 5 Or 11 Tooth - Working Width
47.4in
Front, V-Type, 5 Or 11 Tooth - Scarifying Depth, Maximum
18.4in
Front, V-Type, 5 Or 11 Tooth - Scarifier Shank Holders
5, 11
Front, V-Type, 5 Or 11 Tooth - Scarifier Shank Holder Spacing
4.6in
Mid, V-Type - Working Width
46.6in
Mid, V-Type - Scarifying Depth, Maximum
11.5in
Mid, V-Type - Scarifier Shank Holder Spacing
4.6in
Rear - Working Width
91in
Rear - Scarifying Depth, Maximum
10.5in
Rear - Scarifier Shank Holder Spacing
10.5in
Tandems
Height
19.9in
Width
7.9in
Sidewall Thickness - Inner
0.6in
Sidewall Thickness - Outer
0.7in
Drive Chain Pitch
2in
Wheel Axle Spacing
60in
Tandem Oscillation - Front Up
15 degrees
Tandem Oscillation - Front Down
25 degrees
Net Power - Vhp Plus
Gear - Forward 1st
183hp
Gear - Forward 2nd
188hp
Gear - Forward 3rd
203hp
Gear - Forward 4th
208hp
Gear - Forward 5th
213hp
Gear - Forward 6th
218hp
Gear - Forward 7th
233hp
Gear - Forward 8th
233hp
Gear - Reverse 1st
183hp
Gear - Reverse 2nd
188hp
Gear - Reverse 3rd-6th
203hp
