140M Motor Grader

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140M Motor Grader

The M Series Motor Grader has become the industry standard in operational efficiency and overall productivity. From building roads to maintaining them, M Series Motor Graders are designed to help you get more work done in less time. Unprecedented operator comfort and ease of service help to maximize your return on investment.

Engine

Base Power (1st gear) - Net
183.0hp
Engine Model
Cat® C7 ACERT™
Bore
4.3in
Stroke
5.0in
Speed @ Rated Power
2,000 rpm
Emissions
Engine is Certified for Environment Canada Tier 3 Standards
Maximum Torque (VHP Plus)
855.0lb ft
Torque Rise (VHP Plus)
39%
VHP Plus Range - Net
136-174 kW (183-233 hp)
Displacement
439.0in3
Number of Cylinders
6
Derating Altitude
10000.0ft
Standard - Fan Speed - Maximum
1,450 rpm
Standard - Fan Speed - Minimum
600 rpm
Standard - Ambient Capability
109.0° F
High Ambient - Fan Speed - Maximum
1,650 rpm
High Ambient - Fan Speed - Minimum
600 rpm
High Ambient Capability
122.0° F

Weights

Operating Weight - Typically Equipped
41868.0lb
Gross Vehicle Weight - Typically Equipped
41868.0lb
Gross Vehicle Weight - Maximum - Front Axle
16606.0lb
Gross Vehicle Weight - Maximum - Rear Axle
35287.0lb
Gross Vehicle Weight - Base - Front Axle
9561.0lb
Gross Vehicle Weight - Base - Rear Axle
26993.0lb
Gross Vehicle Weight - Maximum - Total
51892.0lb
Gross Vehicle Weight - Base - Total
36554.0lb
Gross Vehicle Weight - Typically Equipped - Front Axle
11716.0lb
Gross Vehicle Weight - Typically Equipped - Rear Axle
30152.0lb
Gross Vehicle Weight - Typically Equipped - Total
41868.0lb

Moldboard

Blade Width
12.0ft
Moldboard - Height
24.0in
Moldboard - Thickness
0.87in
Arc Radius
16.3in
Throat Clearance
6.5in
Cutting Edge - Width
6.0in
Cutting Edge - Thickness
0.6in
End Bit - Width
6.0in
End Bit - Thickness
0.6in
Blade Pull - Base GVW
24294.0lb
Blade Pull - Maximum GVW
31758.0lb
Down Pressure - Base GVW
16410.0lb
Down Pressure - Maximum GVW
28503.0lb
Moldboard - Width
12.0ft

Operating Specifications

Top Speed - Forward
29.0mph
Top Speed - Reverse
22.9mph
Turning Radius, Outside Front Tires
24.93ft
Steering Range - Left/Right
47.5 degrees
Articulation Angle - Left/Right
20 degrees
Forward - 1st
2.5mph
Forward - 2nd
3.4mph
Forward - 3rd
5.0mph
Forward - 4th
6.8mph
Forward - 5th
10.6mph
Forward - 6th
14.5mph
Forward - 7th
19.9mph
Forward - 8th
29.0mph
Reverse - 1st
2.0mph
Reverse - 2nd
3.7mph
Reverse - 3rd
5.4mph
Reverse - 4th
8.4mph
Reverse - 5th
15.7mph
Reverse - 6th
22.9mph

Service Refill

Fuel Capacity
110.0gal
Cooling System
10.6gal
Hydraulic System - Tank
16.9gal
Trans./Diff./Final Drives
16.9gal
Engine Oil
6.6gal
Tandem Housing (each)
16.9gal
Front Wheel Spindle Bearing Housing
0.13gal
Circle Drive Housing
1.8gal

Power Train

Forward/Reverse Gears
8 Forward/6 Reverse
Transmission
Direct drive, power shift, countershaft
Brakes - Service
Multiple oil disc
Brakes - Service, Surface Area
3565.0in2
Brakes - Parking
Multiple oil disc
Brakes - Secondary
Dual circuit control system

Hydraulic System

Circuit Type
Electro-hydraulic load sensing, closed center
Pump Type
Variable piston
Pump Output
55.7gal/min
Maximum System Pressure
3500.0psi
Standby Pressure
450.0psi

Frame

Drawbar - Width
3.0in
Circle - Diameter
60.2in
Circle - Blade Beam Thickness
1.6in
Drawbar - Height
6.0in
Circle - Height
5.4in
Front Frame Structure - Height
12.0in
Front Frame Structure - Thickness
0.6in
Front Frame Structure - Width
12.0in
Front Axle - Height to Center
23.0in
Front Axle - Wheel Lean, Left/Right
18 degrees
Front Axle - Total Oscillation per Side
32 degrees

Blade Range

Circle Centershift - Right
28.7in
Circle Centershift - Left
27.4in
Moldboard Sideshift - Right
26.0in
Moldboard Sideshift - Left
20.1in
Maximum Blade Position Angle
90 degrees
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

Dimensions

Height - Top of Cab Product Link
133.0in
Length - Push Plate to Ripper
399.1in
Length - Push Plate to Ripper Retracted
386.5in
Height - Top of Cab
130.2in
Width - Outside Front Tires
98.9in
Length - Front Axle to Mid Tandem
241.1in
Length - Front Tire to Rear of Machine
344.6in
Length - Front Axle to Moldboard
100.5in
Length - Between Tandem Axles
60.0in
Width - Outside Rear Tires
98.9in
Width - Tire Center Lines
84.3in
Height - Front Axle Center
23.5in
Height to Exhaust Stack
121.1in
Height to Top of Cylinders
119.7in
Ground Clearance at Rear Axle
13.3in

Standards

Brakes
ISO 3450:1996
ROPS/FOPS
ISO 3471:1994, ISO 3449:1992
Sound
ISO 6394:2008, ISO 6395:2008
Steering
ISO 5010:2007

Scarifier

Front, V-Type, 5 or 11 Tooth - Scarifier Shank Holder Spacing
4.6in
Front, V-Type, 5 or 11 Tooth - Scarifier Shank Holders
5/11
Front, V-Type, 5 or 11 Tooth - Scarifying Depth, Maximum
18.4in
Front, V-Type, 5 or 11 Tooth - Working Width
47.4in
Mid, V-Type - Scarifier Shank Holder Spacing
4.6in
Mid, V-Type - Scarifier Shank Holders
11
Mid, V-Type - Scarifying Depth, Maximum
11.5in
Mid, V-Type - Working Width
46.6in
Rear - Scarifying Depth, Maximum
10.5in
Rear - Working Width
91.0in
Rear - Scarifier Shank Holders
9
Rear - Scarifier Shank Holder Spacing
10.5in

Net Power: VHP Plus

Gear: Forward - 1st
183.0hp
Gear: Forward - 2nd
188.0hp
Gear: Forward - 3rd
203.0hp
Gear: Forward - 4th
208.0hp
Gear: Forward - 5th
213.0hp
Gear: Forward - 6th
218.0hp
Gear: Forward - 7th
233.0hp
Gear: Forward - 8th
233.0hp
Gear: Reverse - 1st
183.0hp
Gear: Reverse - 2nd
188.0hp
Gear: Reverse - 3rd - 6th
203.0hp

Ripper

Ripper Shank Holder Spacing
21.0in
Ripping Depth - Maximum
16.8in
Ripper Shank Holders
5
Penetration Force
20540.0lb
Pryout Force
26259.0lb
Machine Length Increase, Beam Raised
36.2in

Tandems

Height
19.9in
Width
7.9in
Sidewall Thickness - Inner
0.6in
Sidewall Thickness - Outer
0.7in
Drive Chain Pitch
2.0in
Wheel Axle Spacing
60.0in
Tandem Oscillation - Front Up
15 degrees
Tandem Oscillation - Front Down
25 degrees