The Cat® 140 Motor Grader gives you more precise grading in a comfortable cab. Joystick controls provide ergonomic comfort for the operator. 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.
Net Power Range (Tier 4) | — |
Operating Weight - Typically Equipped | — |
Blade Width | — |
Net Power Range (Tier 4) | — |
Engine Model | Cat® C9.3 |
Bore | — |
Stroke | — |
Speed at Rated Power | 2,000 rpm |
VHP Plus - Gear - Net Power - Forward 4th | — |
VHP Plus - Gear - Net Power - Forward 8th | — |
Base Power (1st Gear) - Net - Metric | — |
Maximum Torque - VHP Plus | — |
VHP Plus Range - Net - Metric | 133-172 kW (181-234 hp) |
Standard Capability | — |
VHP Plus - Gear - Net Power - Forward 2nd | — |
VHP Plus - Gear - Net Power - Forward 3rd | — |
VHP Plus - Gear - Net Power - Forward 1st | — |
Emissions | U.S. EPA Tier 4 Final/EU Stage V |
VHP Plus - Gear - Net Power - Reverse 2nd | — |
VHP Plus - Gear - Net Power - Forward 5th | — |
VHP Plus - Gear - Net Power - Reverse 1st | — |
VHP Plus - Gear - Net Power - Forward 7th | — |
VHP Plus - Gear - Net Power - Forward 6th | — |
VHP Plus - Gear - Net Power - Reverse 3rd-6th | — |
High Ambient - Fan Speed - Standard | 1,400 rpm |
VHP Plus Range - Net | 133-172 kW (179-231 hp) |
Torque Rise | 38% |
Displacement | — |
Number of Cylinders | 6 |
Derating Altitude | — |
High Ambient - Fan Speed - Maximum | 1,550 rpm |
High Ambient - Fan Speed - Minimum | 500 rpm |
High - Ambient Capability | — |
Operating Weight - Typically Equipped | — |
Gross Vehicle Weight - Maximum - Front Axle | — |
Gross Vehicle Weight - Maximum - Rear Axle | — |
Operating Weight - Typically Equipped - Front Axle | — |
Operating Weight - Typically Equipped - Rear Axle | — |
Gross Vehicle Weight - Base - Front Axle | — |
Gross Vehicle Weight - Base - Rear Axle | — |
Gross Vehicle Weight - Maximum - Total | — |
Gross Vehicle Weight - Base - Total | — |
Operating Weight - Typically Equipped - Total | — |
Forward/Reverse Gears | 8 Forward/6 Reverse |
Transmission | APECS, Direct Drive, Powershift |
Brakes - Service | Multiple Oil Disc |
Brakes - Service - Surface Area | — |
Brakes - Parking | Multiple Oil Disc |
Brakes - Secondary | Dual Circuit |
Blade Width | — |
Moldboard - Height | — |
Moldboard - Thickness | — |
Arc Radius | — |
Throat Clearance | — |
Cutting Edge Width | — |
Cutting Edge Thickness | — |
End Bit - Width | — |
End Bit - Thickness | — |
Blade Pull - Base GVW | — |
Blade Pull - Maximum GVW | — |
Blade Down Pressure - Base GVW | — |
Blade Down Pressure - Maximum GVW | — |
Moldboard - Blade Width | — |
Circuit Type | Parallel |
Pump Type | Variable Piston |
Pump Output | — |
Maximum System Pressure | — |
Reservoir Tank Capacity | — |
Standby Pressure | — |
Top Speed - Forward | — |
Top Speed - Reverse | — |
Turning Radius - Outside Front Tires | — |
Steering Range - Left/Right | 50° |
Articulation Angle - Left/Right | 20° |
Forward - 1st | — |
Forward - 2nd | — |
Forward - 3rd | — |
Forward - 4th | — |
Forward - 5th | — |
Forward - 6th | — |
Forward - 7th | — |
Forward - 8th | — |
Reverse - 1st | — |
Reverse - 2nd | — |
Reverse - 3rd | — |
Reverse - 4th | — |
Reverse - 5th | — |
Reverse - 6th | — |
Fuel Capacity | — |
Cooling System | — |
Hydraulic System - Total | — |
Hydraulic System - Tank | — |
Diesel Exhaust Fluid | — |
Transmission - Differential - Final Drives | — |
Engine Oil | — |
Tandem Housing - Each | — |
Front Wheel Spindle Bearing Housing | — |
Circle Drive Housing | — |
Drawbar - Width | — |
Circle - Diameter | — |
Circle - Blade Beam Thickness | — |
Drawbar - Height | — |
Front Frame Structure - Width | — |
Circle - Height | — |
Front Frame Structure - Height | — |
Drawbar - Thickness | — |
Front-Top/Bottom Plate - Width | — |
Front-Top/Bottom Plate - Thickness | — |
Front Axle - Height to Center | — |
Front Axle - Wheel Lean - Left/Right | 18° |
Front Axle - Total Oscillation per Side | 32° |
Height | — |
Width | — |
Sidewall Thickness - Inner | — |
Sidewall Thickness - Outer | — |
Drive Chain Pitch | — |
Wheel Axle Spacing | — |
Tandem Oscillation - Front Up | 15° |
Tandem Oscillation - Front Down | 25° |
Circle Centershift - Right | — |
Circle Centershift - Left | — |
Moldboard Sideshift - Right | — |
Moldboard Sideshift - Left | — |
Maximum Blade Position Angle | 90° |
Blade Tip Range - Forward | 40° |
Blade Tip Range - Backward | 5° |
Maximum Shoulder Reach Outside of Tires - Right | — |
Maximum Shoulder Reach Outside of Tires - Left | — |
Maximum Lift Above Ground | — |
Maximum Depth of Cut | — |
Ripping Depth - Maximum | — |
Ripper Shank Holder Spacing | — |
Ripper Shank Holders | 5 |
Penetration Force | — |
Pry-Out Force | — |
Machine Length Increase, Beam Raised | — |
Mid, V-Type - Working Width | — |
Front, V-Type, 5 or 11 Tooth - Scarifying Depth, Maximum | — |
Mid, V-Type - Scarifying Depth, Maximum | — |
Rear - Scarifying Depth, Maximum | — |
Front, V-Type - Working Width | — |
Front, V-Type, 5 or 11 Tooth - Scarifier Shank Holder Spacing | — |
Front, V-Type, 5 or 11 Tooth - Working Width | — |
Mid, V-Type - Scarifier Shank Holders | 11 |
Mid, V-Type - Scarifier Shank Holder Spacing | — |
Front, V-Type, 5 or 11 Tooth - Scarifier Shank Holders | 11-May |
Rear - Working Width | — |
Rear - Scarifier Shank Holders | 9 |
Rear - Scarifier Shank Holder Spacing | — |
Height - Top of Cab | — |
Length - Counterweight to Ripper | — |
Width - Outside Front Tires | — |
Length - Front Axle to Mid Tandem | — |
Length - Front Tire to Rear of Machine | — |
Length - Front Axle to Moldboard | — |
Length - Between Tandem Axles | — |
Width - Outside Rear Tires | — |
Width - Tire Center Lines | — |
Height - Front Axle Center | — |
Height - Exhaust Stack | — |
Height - Top of Cylinders | — |
Ground Clearance - Rear Axle | — |
Brakes | ISO 3450 |
Steering | ISO 5010 |
Sound | ISO 6394; ISO 6395 |
ROPS/FOPS | ISO 3471/ISO 3449 |
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. |
Cat technologies offer key improvements in equipment management, productivity, and safety.
Equipment Management
Increase uptime and reduce operating costs.
Productivity
Monitor production and manage job site efficiency.
Safety
Enhance job site awareness to keep your people and equipment safe.
Featured Cat Technologies
Cat Grade 3D Ready
Cat Grade with 3D for motor graders is a machine integrated grade control system that helps you get to grade faster with more accuracy, efficiency and productivity. Automatic blade control reduces operator inputs and the number of passes to get the job done to save you time and money. E-fence is fully calibrated from the factory.
Cross Slope Assist
Cross Slope Assist now includes Position Sensing Shift Cylinder (PSC), E-fence Blade Avoidance, and two IMU sensors to simplify mastless upgrades. It allows the operator to manual control one end of the moldboard while the system controls the other.
Attachment Ready Option
Attachment Ready Option (ARO) provides sensor-ready swivel mountings for faster aftermarket work tool installation.
Using the data from technology equipped machines, get more information and insight into equipment and operations.
Electronic Technician (Cat ET)
Allows service technicians access to 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
Gain protection for the engine by automatically lowering engine torque output and alerting the operator if critical conditions are detected.
Production Measurement System
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.
Product Link and VisionLinkTM
Link technologies that provide wireless capability to machines enabling two-way transfer of information collected by on-board sensors, control modules, and other Cat technologies using off-board apps, such as Cat VisionLink® software.
Cat Product Link/VisionLink is deeply integrated, helping take guesswork out of equipment management. Easy access to timely information like machine location, hours, fuel usage, idle time and event codes via the online VisionLink user interface helps effectively manage fleet and lower operating costs.
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.
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