Cat Motor Graders 140 / 140 AWD -Tier 4 / Stage 5 | Mining

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Motor Graders

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Specifications

Air Conditioning System

Air Conditioning

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.

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

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

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

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

32Â°

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

Moldboard

Blade Width

12 ft 3.7 m
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

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

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

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

5/11
Rear - Working Width

84 in 2133 mm
Rear - Scarifier Shank Holders

9
Rear - Scarifier Shank Holder Spacing

10.5 in 267 mm

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

Standards

Brakes

ISO 3450
Sound

ISO 6394; ISO 6395
Steering

ISO 5010
ROPS/FOPS

ISO 3471/ISO 3449

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°

Weights

Operating Weight - Typically Equipped

42647 lb 19344 kg
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

Benefits

BETTER COMFORT AND CONTROL

Visibility is key to your safety, efficiency and quality of work. The motor grader delivers with angled cab doors, tapered engine enclosure and a sloped rear window make it easy to see the moldboard and tires, as well as behind the machine. Optional rear camera further enhances lines of sight.
The most comfortable cab in the industry.
Joystick controls reduce hand and arm movement by 78%, which helps to lower operator fatigue.
Easy-reach rocker and control switches
Standard Cat Comfort Series suspension seat.
Control pods adjust electronically - easy to set ideal operating position.
Isolation mounts reduce sound and vibration for more relaxed environment.
High capacity Heating, Ventilation and Air Conditioning (HVAC) system dehumidifies and pressurizes the cab, circulates fresh air, seals out dust and keeps windows clear.
Optional deluxe radio with CD features MP3 and Bluetooth technology.
In-dash instrument cluster houses easily read, high-visibility gauges and warning lamps keep you aware of critical system information.
Two electro-hydraulic joysticks make operation easy and comfortable. Adjustable control pods ensure they are positioned for optimal comfort, visibility and operation.
Joystick Functions -

Left joystick controls steering, articulation, return-to-center, wheel lean, gear selection, left moldboard lift cylinder and float.
Right joystick controls drawbar, circle and moldboard functions as well as electronic throttle control and manual differential lock/unlock. Joystick lean angle mirrors the steer tires' turning angle.

Brake tensioning system holds the joystick in position until the operator moves it.
Steering control automatically reduces steering sensitivity at higher ground speeds for predictable control.
Infinitely variable roller switches control the rear ripper and/or front lift group (when equipped).
Proven load-sensing and advanced electro-hydraulics give you superior implement control and responsive hydraulic performance that makes operators' jobs easier.
Continuously matching hydraulic flow/pressure to power demands reduces heat and optimizes power.
Proportional Priority Pressure-Compensating (PPP-C) valves have different flow rates for the head and rod ends of the cylinder, so you can count on consistent, predictable implement response.
Hydraulic flow is proportioned to give you confidence that all implements operate simultaneously without slowing engine or implement speed.
Blade Float allows the blade to move freely under its own weight.
Float both cylinders, to allow blade can follow the contours of the ground.
Float one cylinder to permit the toe of the blade to follow a hard surface while the operator controls slope with the other cylinder.
Large, independent hydraulic oil supplies prevent cross-contamination and provide proper cooling, reducing heat build-up and extending component life.
Cat XT™ hose allows high pressures for maximum power and reduced downtime.
Articulation Return-to-Center automatically returns the machine to a straight frame position from any angle with the touch of a button.
Choose the blade lift modulation mode that best fits your application or operating style: fine, normal, or coarse.

PERFORMANCE AND PRODUCTIVITY

Cat C9.3 engine delivers the performance you need to maintain consistent grading speeds for maximum productivity.
Engine technology reduces emissions, lowers combustion chamber temperatures and optimizes combustion to generate more work output from every unit of fuel.
Hydraulic demand fan automatically adjusts according to engine cooling requirements. When cooling demand is reduced, you benefit from more power to the ground and improved fuel efficiency.
Electronic Throttle Control improves productivity providing the best match of power and torque for the demands of each application.* Engine Idle Shutdown feature can be software-enabled by your Cat dealer to shut down the engine after a set period of time to save you fuel and help reduce emissions.
Optional Reversing Fan helps clear debris from cooling system without need to stop the machine from work.
Standard Automatic Differential Lock/Unlock unlocks the differential during a turn and re-locks when straight for easier operation and to help protect the power train.
Full Electronic Clutch Pressure Control system optimizes inching modulation for smooth shifts and directional changes, reducing stress on gears.
Programmable AutoShift option simplifies operation by allowing the operator to program the transmission to shift at optimal points to match each application.
Eco mode can save fuel by reducing engine speed so the machine works in a more efficient range.
Power Shift Countershaft Transmission is matched to the Cat engine to maximize power to the ground.
Engine Over-Speed Protection prevents downshifting until an acceptable safe travel speed has been established.
All Wheel Drive (AWD) transfers power to the ground as needed, allowing you to work more efficiently with mud, gravel, sand and snow. Increased traction reduces slippage across the cross slope.
Sealed spindle keeps front axle bearings lubricated and protected from contaminants. Cat “Live Spindle” design places the larger tapered roller bearing on the outside, where the load is greater, extending life.
Bolt-on modular rear axle improves serviceability and contamination control with easy access to differential components.
Oil-bath, multi-disc service brakes are hydraulically actuated for smooth, predictable braking and lower operating costs. Brakes are located at each tandem wheel and have a large total brake surface area to provide dependable stopping power and longer life.

HEAVY DUTY CONSTRUCTION

TECHNOLOGY THAT GETS WORK DONE

Grade technologies combine digital design data, in-cab guidance, and automatic blade controls to enhance grading accuracy, reduce rework, and lower costs related to production earthmoving and rough, fine and finish grade applications.
Cat Grade with Cross Slope is an optional, fully integrated, factory installed system that helps operators maintain desired cross slope by automatically controlling one side of the blade. System is job-ready from day one, and scalable for the future with upgrade kits that provide additional 2D and/or 3D control.
Attachment Ready Option can be ordered as a factory- or dealer-installed option. Includes built-in mounting points and internal wiring, to facilitate installation of grade control system.
Cat Grade uses positioning and guidance technologies, machine sensors, and automatic blade control to help operators get to grade faster, easier and more efficiently.
In-cab guidance gives operators detailed information to work confidently and achieve greater accuracy, in fewer passes, using less material.
Operators can stay on grade and improve productivity and accuracy by nearly 50 percent over conventional methods.
Grade stakes and checkers are minimized, helping to make the work site safer and more cost effective.
Grade technologies include Cross Slope, Sonic, Laser, GPS, and/or Universal Total Station (UTS).
Cat Product Link™ takes guesswork out of equipment management with remote monitoring capabilities for one machine or an entire fleet.
Manage your fleet of machines while reducing fuel burn with Cat Production Measurement System option. The Efficiency Coach and Application Segmentation work together to monitor operators and machines simultaneously. Measure your jobsite’s efficiency and productivity from anywhere on the website.
Tracks asset location, hours, fuel usage, diagnostic codes, idle time and more through the secure VisionLink™ user interface.
Smart Machine Systems enhance productivity -

Cat Messenger, combined with full systems integration, enhances diagnostic capability for quick analysis of critical data.
Electronic Technician (Cat ET) lets service technicians access stored diagnostic data and configure machine parameters through the Cat Data Link.
Low Battery Elevated Idle raises idle speed when low system voltage is detected, ensuring adequate system voltage and improving battery reliability.
Automatic Engine Deration protects the engine by automatically lowering engine torque output and alerting the operator if critical conditions are detected.

BUILT-IN SAFETY FEATURES

SUSTAINABILITY

The Cat® C9.3 engine meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels up to: 20% biodiesel FAME (fatty acid methyl ester) * or 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details.
Engine Idle Shutdown Timer reduces fuel burn, greenhouse gas emissions and unnecessary idle time by shutting down the machine after a pre-set idling period.
Cat® Grade helps reduce fuel burn and greenhouse gas emissions by enabling you to achieve grade faster and more accurately by automating blade actions.
Extended maintenance intervals not only reduce downtime but decrease the amount of fluid and filters that are replaced over the life of the machine.
VisionLink® displays the CO2 emissions for monitored assets, calculated by fuel type for the Runtime Fuel Burned each day in a selected date range.
Don't waste fuel idling. Cat VisionLink® online fleet monitoring helps you manage idle time and reduce fuel burn and greenhouse gas emissions.
Cat® Reman parts are a sustainable choice. New Cat parts are designed with the potential to have more than one life, so Cat Reman parts are truly remanufactured — not just repaired, rebuilt or reconditioned. Because the process ensures the latest design changes are incorporated into Cat Reman parts, you get like new quality and outstanding performance at lower cost.

*Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer).

TOP-TIER SERVICE AND SUPPORT

Cat motor graders are designed to help you increase uptime and reduce costs:
Grouped service points and extended service intervals save maintenance time.
New optional LED lights in the left hand compartment facilitates machine servicing in low light.
Your Cat dealer provides support that is second to none. From machine selection and purchase to training, maintenance support and rebuilds, Cat dealers have the experience and capabilities to help keep you up and running.

SUSTAINABILITY

TOP-TIER SERVICE AND SUPPORT

BUILT-IN SAFETY FEATURES

Operator Presence Monitoring System keeps the parking brake engaged and hydraulic implements disabled until the operator is seated and the machine is ready for operation.
Speed Sensitive Steering makes steering less sensitive as ground speed increases for enhanced control.
Secondary electric hydraulic steering pump automatically engages in case of a drop in steering pressure allowing operator to steer the machine to a stop.
Hydraulic lockout disables all implement functions while still providing machine steering control. This is especially useful while roading.
Brakes are located at each tandem wheel to eliminate braking loads on the power train. Redundant brake systems utilize accumulators to enable stopping in case of machine failure.
Perforated steel tandem walkways and convenient grab rails provide a sturdy platform when moving on, off and around the machine.
Circle Drive Slip Clutch protects the drawbar, circle and moldboard from shock loads if the blade encounters an immovable object and reduces the possibility of abrupt directional changes in poor traction conditions.
Blade Lift Accumulators absorb impact loads by allowing vertical blade travel. This optional feature reduces wear and impact loading for enhanced operator safety.
Safety Features -

Optional rearview camera with in-cab monitor
Grouped, ground level service points
Laminated front window glass
Optional LED Lighting
Ground-level electrical disconnect switch
Ground-level engine shutoff switch
Anti-glare paint eases night operation
Front and rear fenders

TECHNOLOGY THAT GETS WORK DONE

HEAVY DUTY CONSTRUCTION

One-piece forged steel circle stands up to high stress loads, and a sacrificial wear system helps keep your service time and costs down.
Articulation hitch features a large tapered roller bearing to carry loads evenly. The bearing is sealed preventing contamination and a locking pin prevents articulation during service or transport.
Drawbar, circle and moldboard are designed to make it easy for you to keep the components tight.
Shims and patented top-adjust wear strips are easy to add or replace, dramatically reducing downtime.
Nylon composite wear inserts maximize circle torque and component life.
Sacrificial brass wear strips between the blade mounting group and moldboard can be easily adjusted and replaced.
Shim less Moldboard Retention System uses vertical and horizontal adjusting screws to keep moldboard wear strips aligned for reduced blade chatter and precise control.
With an aggressive blade angle, optimized moldboard curvature and large throat clearance, you work more efficiently by allowing material to roll more freely along the blade.
Heat-treated rails, hardened cutting edges and end bits, and heavy duty bolts provide greater moldboard reliability and long service life.
Link bar allows extreme moldboard positioning for easier bank sloping and ditch cutting/cleaning.

PERFORMANCE AND PRODUCTIVITY

Equipment Info

NOTE

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

POWER TRAIN

Air cleaner, dual stage, dry type, diesel, with automatic engine derate and automatic dust ejector, service indicator through Cat Messenger

ELECTRICAL

Alarm, back up

OPERATOR ENVIRONMENT

Accelerator

FLUIDS

Antifreeze

TIRES, RIMS AND WHEELS

Partial allowance for tires on 254 — 607 mm (10 — 24 in) multi-piece rims is included in the base machine price and weight

OTHER STANDARD EQUIPMENT

Accumulators, brake, dual certified

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140 / 140 AWD - Tier 4 / Stage V

140 / 140 AWD - Tier 4 / Stage V

BETTER COMFORT AND CONTROL

PERFORMANCE AND PRODUCTIVITY

HEAVY DUTY CONSTRUCTION

TECHNOLOGY THAT GETS WORK DONE

BUILT-IN SAFETY FEATURES

SUSTAINABILITY

TOP-TIER SERVICE AND SUPPORT

SUSTAINABILITY

TOP-TIER SERVICE AND SUPPORT

BUILT-IN SAFETY FEATURES

TECHNOLOGY THAT GETS WORK DONE

HEAVY DUTY CONSTRUCTION

PERFORMANCE AND PRODUCTIVITY

NOTE

POWER TRAIN

ELECTRICAL

OPERATOR ENVIRONMENT

FLUIDS

TIRES, RIMS AND WHEELS

OTHER STANDARD EQUIPMENT