140 Motor Grader

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140 Motor Grader

At a glance data:

Net Power - ISO 9249/SAE J1349:

249hp

Engine Model:

Cat® C7.1

VHP Plus - Gear - Net Power - Forward 1st:

169hp

VHP Plus - Gear - Net Power - Forward 2nd:

176hp

Computer drawing of a yellow motor grader with white background. It has a push block on the front of the machine and an earth ripper on the back. This machine has a joystick control system.

Yellow 140 Motor Grader at work grading a dark dirt road that already has concrete curbs installed. There is a pile of dirt underneath the machine that is being scraped with the blade in the middle of the machine. The front two wheels are angled slightly askew from the rest of the machine. This machine has a lever and steering wheel control system.

A mostly white photo with the yellow 140 Motor Grader pushing snow in six-foot high snowdrifts. A mountain is in the background and there is a blizzard so the sky is also white. There are some black snow fences in the picture. The machine has a snow wing in the upright position and not in use and a v-plow at the front moving the snow.

Yellow 140 Motor Grader in dirty snow. The machine has a snow wing protruding out from the center moldboard and a v-plow on front. Snow is piled up on the moldboard and snow wing.

Yellow 140 Motor Grader at work grading dark red dirt. The angle of the image is from the back wheel on the left side of the machine. The wheels are all covered in the red dirt dust. In the background is a green field. This machine has a lever and steering wheel control system.

Yellow 140 Motor Grader in the desert. The machine has the center moldboard resting on the ground and the machine is not in motion. The sun is bright and there are mountains in the background. There is a rear ripper, a front counterweight, and a Joystick control configuration and cab design.

Motor grader working on a steep incline with the moldboard grading the incline.

Print Download Brochure 140 Motor Grader Product Brochure Technical Specs Download Brochure Cat Technologies for Motor Graders Brochure Cat Grade Technologies for Motor Graders Brochure Motor Grader Rig Out Catalog Motor Grader Application Guide

Overview

The Cat® 140 motor grader is a mid-size machine ideal for road maintenance. It delivers the right balance of power, control, and blade reach for grading, crowning, and ditching. Maintain your gravel, secondary roads in comfort with the redesigned cab.

Category:

Motor Graders

Brand:

Cat

Engine

Net Power - ISO 9249/SAE J1349:

249hp

Engine Model:

Cat® C7.1

VHP Plus - Gear - Net Power - Forward 1st:

169hp

VHP Plus - Gear - Net Power - Forward 2nd:

176hp

VHP Plus - Gear - Net Power - Forward 3rd:

182hp

VHP Plus - Gear - Net Power - Forward 4th:

192hp

VHP Plus - Gear - Net Power - Forward 5th:

197hp

VHP Plus - Gear - Net Power - Forward 6th:

205hp

VHP Plus - Gear - Net Power - Forward 7th:

213hp

VHP Plus - Gear - Net Power - Forward 8th:

233hp

VHP Plus - Gear - Net Power - Reverse 1st:

126hp

VHP Plus - Gear - Net Power - Reverse 2nd:

176hp

Bore:

4.1in

Stroke:

5.3in

Displacement:

1.9Gal

Number of Cylinders:

Weights

Operating Weight - Typically Equipped:

42543lb

Operating Weight - Typically Equipped - Front Axle:

11784lb

Operating Weight - Typically Equipped - Rear Axle:

30758.9lb

Machine Weight

Lever/Steering Wheel Weight* Tier 4:

42168lb

Lever/Steering Wheel All-Wheel drive (AWD) Weight* Tier 4:

43279lb

Joystick Weight* Tier 4:

42543lb

Joystick All-Wheel Drive (AWD) Weight* Tier 4:

43497lb

Note (1):

* Typically equipped operating weight is calculated with full fuel tank, coolant, lubricants, operator, push block, transmission guard, rear ripper/scarifier, 14.0R24 tires on multi-piece rims, and other equipment.

Moldboard

Blade Width:

12ft

Power Train

Forward/Reverse Gears:

9 Forward / 6 Reverse

Transmission:

Countershaft Torque Converter Powershift

Brakes - Service:

Dual Circuit Hydraulic

Brakes - Secondary:

Dual Circuit Hydraulic

Brakes - Parking:

Spring Applied Hydraulic Release

Hydraulic System

Circuit Type:

Parallel

Pump Type:

Variable Piston

Pump Output*:

3503psi

Maximum System Pressure:

3698psi

Reservoir Tank Capacity:

15.9Gal

Note:

*Pump output measured at 2000 RPM rated speed

Service Refill Capacities

Cooling System:

11.4Gal

Diesel Exhaust Fluid Tank (Tier 4 Only):

6.6Gal

Engine Crankcase:

5.3Gal

Fuel Tank:

98Gal

Hydraulic System:

15.9Gal

Transmission and Differential:

18Gal

Dimensions

Height - Top of Cab:

136in

Height - Front Axle Center:

24.1in

Height - Top of Cylinders:

119.8in

Height - Exhaust Stack:

130.4in

Length - Push Plate to Ripper:

405in

Length - Front Tire to Rear of Machine:

350.8in

Length - Between Tandem Axles:

59in

Width - Tire Center Lines:

82.2in

Ground Clearance - Rear Axle:

13.1in

Note:

All dimensions are approximate and apply to all 140 configurations (Non-AWD, AWD, LVR, and Joystick) unless otherwise noted.

Standards

Steering:

ISO 3449:2005, Level II

Brakes:

ISO 3450:2011; AIS-143:2018

Sound:

ISO 6396: ISO 6395

Air Conditioning System

Note:

The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. - If equipped with R134a (Global Warming Potential = 1430), the system contains 1.6 kg (3.5 lb) of refrigerant which has a CO2 equivalent of 2.288 metric tonnes (2.521 tons).

Standard Equipment

note

Standard and optional equipment may vary. Consult your Cat dealer for details.

operator environment

Adjustable steering wheel/lever controls
Seat belt
Electric throttle control
Fully redesigned cab with sound suppression and integrated Roll Over Protective Structure (ROPS) and Falling Object Protection System (FOPS)
Full color ten-inch (254 mm) liquid crystal touch screen display
Added storage areas
Information display screen
Entertainment radio ready
Cup holder
Cell phone holder
Dome interior light
Coat hook
Front wipers

safety

Back-up alarm
Grab rails
Hydraulic brakes
Hydraulic system - integrated dead engine implement lower
Hydraulic system - integrated work port pressure relief
Parking brake
Rearview mirror
Side view mirrors
Signaling/warning horn

powertrain

Cat C7.1 diesel engine
Eco mode
On-demand fan
43° C (109° F) standard capacity

drawbar circle moldboard

Standard drawbar circle moldboard
Circle drive slip clutch

electrical

Reversing lights
Breaker panel
900 CCA standard duty batteries
Electric starter
Rear lights with LED lighting
Halogen lighting

service and maintenance

Ground Level DEF and Fuel Fill
Grouped location for engine oil and fuel filters
Extended life coolant
Next Generation Filters for Fuel and Engine Oil

guards

Transmission

Optional Equipment

note

Standard and optional equipment may vary. Consult your Cat dealer for details.

operator environment

Lower front wipers
Mechanical suspension seat
Heated / cooled air suspension seat
Heating/cooling cab system
Defrost fans
Rear wiper
Cab plus
Rear window screen
Digital blade slope meter
Product Link

safety

Four-point safety harness seat belt
Operator Presence System
Rearview camera
Secondary steering system
Walkways
Warning beacon

powertrain

Heavy duty starter
Transmission with Autoshift

drawbar circle moldboard

Top Adjust Drawbar
High Performance Circle
Circle drive slip clutch
Circle saver
Remote Pinion Lube
4.9 m (16 foot) Moldboard

electrical

145A Brushed Alternator
1,400 CCA heavy duty batteries

service and maintenance

Fast fuel fill ready
Underhood Lighting

guards

Fender
Cover, under cab platform
Steering Cylinder Guards

versatility

Towing hitch
L3 tires
Sy-Klone pre-cleaner

attachments available from factory

Lift Groups
High Performance Circle
Counterweight
Push block
Mid-Machine Scarifier (MMS)
Rear Ripper/Scarifier
Moldboards
Front Blade

attachments

Lift Groups
High Performance Circle
Counterweight
Push block
Mid-Machine Scarifier (MMS)
Rear Ripper/Scarifier
Moldboards
Front Blade
Snow Wings
V-Plow
Straight Plow
Brooms

140 Motor Grader

At a glance data: