- Category: Motor Graders ➔
- Manufacturer: Caterpillar ➔
- Model: 140G ➔
The Caterpillar 140G Motor Grader is a powerful and versatile machine designed for efficient earthmoving and grading tasks. With a maximum power output of 150 horsepower, this grader boasts impressive circle dimensions, hydraulic system capabilities, and operating specifications to handle a wide range of construction projects with ease. Its front axle oscillation, blade dimensions, and transmission features make it a reliable choice for operators seeking top performance and precision on the job site.
General Specifications
Circle
Diameter | 60 in (153 cm)
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Max Lift Above Ground | 18 in (46 cm)
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Max Reach Outside Tires - Left | 77 in (196 cm)
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Max Reach Outside Tires - Right | 72 in (183 cm)
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Rotation | 360 degrees
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Shift Left | 26 in (65 cm)
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Shift Right | 21 in (52 cm)
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Dimensions
Blade Base | 9 ft (3 m)
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Height to Top of Isomount Cab | 11 ft (3 m)
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Overall Length | 27 ft (8 m)
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Tandem Axle Wheelbase | 5 ft (2 m)
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Wheelbase | 20 ft (6 m)
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Width Over Tires | 8 ft (2 m)
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Engine
Displacement | 638 cu in (10,455 cu cm)
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Max Power | 150 hp (112 kw)
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Net Power Gear 5-6 | 150 hp (112 kw)
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Number of Cylinders | 6
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Front Axle
Ground Clearance | 2 ft (1 m)
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Oscillation - Total | 32 degrees
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Wheel Lean | 18 degrees
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Hydraulic System
Pump Flow | 51 gpm (193 lpm)
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Pump Type | closed-centre constant-presure system w/ variable displacement piston pump
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Relief Valve Pressure | 2150 psi
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Moldboard
Max Depth of Cut | 17 in (44 cm)
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Moldboard Height | 24 in (61 cm)
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Moldboard Thickness | 1 in (2 cm)
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Moldboard Width | 12 ft (4 m)
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Side Shift Left | 26 in (66 cm)
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Side Shift Right | 26 in (66 cm)
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Operating Specifications
Alternator Supplied Amperage | 40 amps
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Cooling System Fluid Capacity | 13 gal (47 l)
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Fuel Capacity | 75 gal (284 l)
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Hydraulic System Fluid Capacity | 18 gal (68 l)
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Oil System Fluid Capacity | 8 gal (30 l)
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Operating Voltage | 24 volts
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Std Operation Weight - Total | 27,822 lbs (12,620 kg)
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Tire Size | 14x24 10PR
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Steering System
Articulation Angle | 50 degrees
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Turning Radius | 24 ft (7 m)
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Transmission
Max Speed - Forward | 26 mph (41 kph)
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Max Speed - Reverse | 26 mph (41 kph)
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Number of Gears - Forward | 6
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Number of Gears - Reverse | 6
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Transmission Type | direct drive power shift
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