Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200
The Fiat-Hitachi FG105 Motor Grader is a powerful machine designed for efficient and precise grading tasks. With a turbocharged engine producing 197.2 horsepower and 555.4 lbs-ft of torque, this grader can tackle various terrains with ease. Its hydraulic system features a full hydraulic, variable displacement pump with a flow rate of 43.1 gpm and a relief valve pressure of 414.4 psi, ensuring smooth operation and control. The FG105's circle blade tip angle, circle diameter, and moldboard dimensions, along with its transmission and steering system specifications, make it a reliable and versatile choice for grading projects.
| Blade Tip Angle - Rear | 27.5 degrees |
| Diameter | 69.10 in (175.51 cm) |
| Max Lift Above Ground | 24.50 in (62.23 cm) |
| Max Reach Outside Tires - Left | 69.30 in (176.02 cm) |
| Max Reach Outside Tires - Right | 81.00 in (205.74 cm) |
| Rotation | 360 degrees |
| Blade Base | 8.70 ft (2.65 m) |
| Front Ground Clearance | 2.10 ft (0.64 m) |
| Height to Top of Isomount Cab | 11.00 ft (3.35 m) |
| Overall Length | 28.00 ft (8.53 m) |
| Rear Ground Clearance | 1.10 ft (0.34 m) |
| Tandem Axle Wheelbase | 19.60 ft (5.97 m) |
| Wheelbase | 5.10 ft (1.55 m) |
| Width Over Tires | 8.40 ft (2.56 m) |
| Aspiration | turbocharged |
| Displacement | 506.50 cu in (8,300.07 cu cm) |
| Engine Model | 6 CT8.3 |
| Max Power | 197.20 hp (147.05 kw) |
| Net Power Gear 5-6 | 197.20 hp (147.05 kw) |
| Net Torque Gears 7-8 | 555.40 lbs ft (753.01 nm) |
| Number of Cylinders | 6 |
| Power Measured @ | 2300 rpm |
| Torque Measured @ | 1500 rpm |
| Ground Clearance | 2.10 ft (0.64 m) |
| Oscillation - Total | 19 degrees |
| Wheel Lean | 17.5 degrees |
| Pump Flow | 43.10 gpm (163.13 lpm) |
| Pump Type | full hydraulic variable displacement |
| Relief Valve Pressure | 414.4 psi |
| Blade Down Pressure | 17,174.10 lbs (7,790.05 kg) |
| Max Depth of Cut | 6.50 in (16.51 cm) |
| Moldboard Height | 37.60 in (95.50 cm) |
| Moldboard Width | 9.10 ft (2.77 m) |
| Side Shift Left | 21.00 in (53.34 cm) |
| Side Shift Right | 27.00 in (68.58 cm) |
| Alternator Supplied Amperage | 45 amps |
| Circle Gearbox Fluid Capacity | 0.80 gal (3.03 l) |
| Cooling System Fluid Capacity | 7.20 gal (27.25 l) |
| Fuel Capacity | 79.00 gal (299.02 l) |
| Hydraulic System Fluid Capacity | 25.00 gal (94.63 l) |
| Max Operation Weight - Front Axle | 9,281.50 lbs (4,210.02 kg) |
| Max Operation Weight - Rear Axle | 25,110.70 lbs (11,390.04 kg) |
| Max Operation Weight - Total | 34,392.20 lbs (15,600.06 kg) |
| Oil System Fluid Capacity | 5.40 gal (20.44 l) |
| Operating Voltage | 24 volts |
| Rear Diff/Final Drive Fluid Capacity | 11.10 gal (42.01 l) |
| Tandem Case Fluid Capacity (each) | 8.10 gal (30.66 l) |
| Tire Size | 13X24(10PR) |
| Transmission Fluid Capacity | 6.70 gal (25.36 l) |
| Articulation Angle | 25 degrees |
| Turning Radius | 32.80 ft (10.00 m) |
| Max Speed - Forward | 26.10 mph (42.00 kph) |
| Max Speed - Reverse | 17.10 mph (27.52 kph) |
| Number of Gears - Forward | 6 |
| Number of Gears - Reverse | 3 |
| Transmission Type | full powershift |