- Category: Motor Graders ➔
- Manufacturer: Caterpillar ➔
- Model: 163H ➔
The Caterpillar 163H Motor Grader boasts impressive capabilities and specifications, making it a reliable and efficient machine for various grading tasks. With a powerful engine producing up to 220 horsepower, a robust hydraulic system, and a versatile moldboard with a width of 14 feet, this motor grader offers exceptional performance. Its advanced features, such as the circle shift capability, front and rear circle blade tip angles, and precise steering system, make it a valuable asset for construction and road maintenance projects. Whether it's for leveling, cutting, or shaping surfaces, the Caterpillar 163H delivers optimal results with ease and precision.
General Specifications
Circle
Blade Tip Angle - Front | 40 degrees
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Blade Tip Angle - Rear | 5 degrees
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Diameter | 60 in (153 cm)
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Max Lift Above Ground | 18 in (45 cm)
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Max Reach Outside Tires - Left | 88 in (222 cm)
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Max Reach Outside Tires - Right | 89 in (226 cm)
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Shift Left | 33 in (85 cm)
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Shift Right | 35 in (88 cm)
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Dimensions
Blade Base | 8 ft (3 m)
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Front Ground Clearance | 2 ft (1 m)
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Height to Top of Isomount Cab | 10 ft (3 m)
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Overall Length | 29 ft (9 m)
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Rear Ground Clearance | 1 ft (0 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 (3 m)
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Engine
Displacement | 629 cu in (10,307 cu cm)
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Engine Model | 3176C DITA ATAAC VHP
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Max Power | 220 hp (164 kw)
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Net Power Gear 1-2 | 180 hp (134 kw)
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Net Power Gear 4-6 | 200 hp (149 kw)
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Net Power Gear 5-6 | 200 hp (149 kw)
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Net Power Gears 7-8 | 220 hp (164 kw)
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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 | 54 gpm (206 lpm)
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Pump Type | axial piston
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Relief Valve Pressure | 3500 psi
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Moldboard
Blade Down Pressure | 31,670 lbs (14,365 kg)
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Blade Pull at Max Weight | 46,193 lbs (20,953 kg)
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Max Depth of Cut | 30 in (77 cm)
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Moldboard Height | 27 in (69 cm)
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Moldboard Thickness | 1 in (3 cm)
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Moldboard Width | 14 ft (4 m)
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Side Shift Left | 34 in (85 cm)
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Side Shift Right | 37 in (94 cm)
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Operating Specifications
Circle Gearbox Fluid Capacity | 2 gal (7 l)
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Cooling System Fluid Capacity | 10 gal (38 l)
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Fuel Capacity | 105 gal (397 l)
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Hydraulic System Fluid Capacity | 21 gal (79 l)
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Max Operation Weight - Front Axle | 18,322 lbs (8,311 kg)
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Max Operation Weight - Rear Axle | 33,004 lbs (14,970 kg)
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Max Operation Weight - Total | 51,326 lbs (23,281 kg)
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Rear Diff/Final Drive Fluid Capacity | 12 gal (47 l)
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Std Operation Weight - Front Axle | 10,119 lbs (4,590 kg)
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Std Operation Weight - Rear Axle | 25,771 lbs (11,690 kg)
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Std Operation Weight - Total | 35,890 lbs (16,279 kg)
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Tandem Case Fluid Capacity (each) | 21 gal (80 l)
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Steering System
Articulation Angle | 20 degrees
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Turning Radius | 25 ft (7 m)
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Transmission
Max Speed - Forward | 27 mph (44 kph)
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Max Speed - Reverse | 21 mph (34 kph)
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Number of Gears - Forward | 8
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Number of Gears - Reverse | 6
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Transmission Type | direct drive power shift
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