Overview
The Cat® 140 GC motor grader delivers reliable performance and fuel efficiency for roadwork, site prep, and grading. Easy service access and operator comfort features boost productivity and reduce operating costs.
Key Features
More Comfort. More Performance. More Versatility.
Low Cost-Per-Hour Operation
Extended maintenance cycles, demand fan, and optional reversing fan keep your overall costs down.
Cab Designed for Comfort
Boost productivity and efficiency with cab comfort options.
Reliable Performance
Get precise, consistent blade movement with the Cat C7.1 engine and controls along with added traction with the AWD option.
Specifications
| Net Power - ISO 9249/SAE J1349 | 197 hp |
|---|---|
| Bore | 4.1 in |
| Derating Altitude | 9842 ft |
| Displacement | 427.8 in³ |
| Emissions | U.S. EPA Tier 4 Final/EU Stage V |
| Engine Model | Cat 7.1 |
| Engine RPM | 2,200 |
| Standard Capability | 109 °F |
| High - Ambient Capability | 122 °F |
| Maximum Torque - ISO 9249 | 616 lb/ft |
| Stroke | 5.3 in |
| Torque Rise - ISO 9294 | 40% |
| Number of Cylinders | 6 |
| Note (1) | Net power is tested per ISO 9249, SAE J1349, and EEC 80/1269 standards in effect at the time of manufacture. |
| Note (2) | Net power advertised is the power available at rated speed of 2,200 rpm, measured at the flywheel when engine is equipped with fan, air cleaner, muffler and alternator. |
| Note (3) | Power as declared per ISO 14396 |
| Operating Weight - Typically Equipped | 38725 lb |
|---|---|
| Note | *Typically equipped operating weight is calculated with full fuel tank, coolant, lubricants, operator, push block, rear ripper, tires on multi-piece rims (*17.5-25 Bias/**17.5R-25), and other equipment. |
| Blade Width | 12 ft |
|---|---|
| Arc Radius | 16.3 in |
| Blade Height | 24 in |
| Cutting Edge Width | 6 in |
| End Bit | 6 in |
| Throat Clearance | 4.4 in |
| All-Wheel Drive Weight (AWD) (Stage V)* | 40543 lb |
|---|---|
| All-wheel Drive Weight (AWD) (Tier 4 Final)** | 42119 lb |
| Weight (Tier 4 Final)** | 40488 lb |
| Width All Wheel Drive (AWD) | 99.3 in |
|---|---|
| Length of Machine* | 406.7 in |
| Maximum Height | 132.4 in |
| Width | 95.6 in |
| Note | *Typically equipped with push block and ripper. |
| Circle Center Shift Left | 29.6 in |
|---|---|
| Circle Center Shift Right | 28.7 in |
| Maximum Depth of Cut | 28.1 in |
| Maximum Lift Above Ground | 18.7 in |
| Maximum Shoulder Reach Left | 74.3 in |
| Maximum Shoulder Reach Right | 71.3 in |
| Moldboard Side Shift Left | 25.6 in |
| Moldboard Side Shift Right | 20.7 in |
| Blade Tip Range Backward | 5 |
| Blade Tip Range Forward | 40 |
| Fuel Tank | 78 gal (US) |
|---|---|
| Circle Drive with Slip Clutch | 2 gal (US) |
| Circle Drive without Slip Clutch | 0.5 gal (US) |
| Cooling System | 40 l |
| Engine Crankcase | 5.5 gal (US) |
| Diesel Exhaust Fluid Tank (Tier 4 Only) | 4.2 gal (US) |
| Hydraulic System | 11.9 gal (US) |
| Transmission | 4.8 gal (US) |
| 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. |
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