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.
| Net Power – ISO 9249/SAE J1349 | 255 hp |
| Operating Weight – Typically Equipped | 42543 lb |
| Blade Width | 12 ft |
| Net Power – ISO 9249/SAE J1349 | 255 hp |
| Engine Model | Cat® C7.1 |
| Bore | 4.1 in |
| Stroke | 5.3 in |
| Displacement | 1.9 Gal |
| Number of Cylinders | 6 |
| Operating Weight – Typically Equipped | 42543 lb |
| Blade Width | 12 ft |
| Joystick Weight* Tier 4 | 42543 lb |
| Joystick All-Wheel Drive (AWD) Weight* Tier 4 | 43497 lb |
| 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. |
| Height – Top of Cab | 136 in |
| Height – Front Axle Center | 24.1 in |
| Height – Top of Cylinders | 119.8 in |
| Height – Exhaust Stack | 130.4 in |
| Length – Push Plate to Ripper | 405 in |
| Length – Front Tire to Rear of Machine | 350.8 in |
| Length – Between Tandem Axles | 59 in |
| Width – Tire Center Lines | 82.2 in |
| Ground Clearance – Rear Axle | 13.1 in |
| Note | All dimensions are approximate and apply to all 140 configurations (Non-AWD, AWD, LVR, and Joystick) unless otherwise noted. |
| 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 con |
| 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 |
| Circuit Type | Parallel |
| Pump Type | Variable Piston |
| Pump Output* | 3503 psi |
| Reservoir Tank Capacity | 15.9 Gal |
| Note | *Pump output measured at 2000 RPM rated speed |
| Cooling System | 11.4 Gal |
| Diesel Exhaust Fluid Tank (Tier 4 Only) | 6.6 Gal |
| Engine Crankcase | 5.3 Gal |
| Fuel Tank | 98 Gal |
| Hydraulic System | 15.9 Gal |
| Transmission and Differential | 18 Gal |
| Steering | ISO 3449:2005, Level II |
| Brakes | ISO 3450:2011; AIS-143:2018 |
| Sound | ISO 6396: ISO 6395 |
| Standard and optional equipment may vary. Consult your Cat dealer for details. |
| 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 |
| 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 |
| Cat C7.1 diesel engine |
| Eco mode |
| On-demand fan |
| 43° C (109° F) standard capacity |
| Standard drawbar circle moldboard |
| Circle drive slip clutch |
| Reversing lights |
| Breaker panel |
| 900 CCA standard duty batteries |
| Electric starter |
| Rear lights with LED lighting |
| Halogen lighting |
| 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 |
| Transmission |
| Standard and optional equipment may vary. Consult your Cat dealer for details. |
| 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 |
| Four-point safety harness seat belt |
| Operator Presence System |
| Rearview camera |
| Secondary steering system |
| Walkways |
| Warning beacon |
| Heavy duty starter |
| Transmission with Autoshift |
| Top Adjust Drawbar |
| High Performance Circle |
| Circle drive slip clutch |
| Circle saver |
| Remote Pinion Lube |
| 4.9 m (16 foot) Moldboard |
| 145A Brushed Alternator |
| 1,400 CCA heavy duty batteries |
| Fast fuel fill ready |
| Underhood Lighting |
| Fender |
| Cover, under cab platform |
| Steering Cylinder Guards |
| Towing hitch |
| L3 tires |
| Sy-Klone pre-cleaner |
| Lift Groups |
| High Performance Circle |
| Counterweight |
| Push block |
| Mid-Machine Scarifier (MMS) |
| Rear Ripper/Scarifier |
| Moldboards |
| Front Blade |
| 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 |
