Champion 780A Motor Grader

Dimensions

Overall Length 28.51 ft in (8687 mm)
Wheelbase 20.5 ft in (6248 mm)
Blade Base 8.92 ft in (2718 mm)
Overall Height With Cab 11.5 ft in (3505 mm)
Overall Width 9.17 ft in (2794 mm)
Tread Width 90.99 in (2311 mm)

Engine Details

Torque 630 lb ft (854.2 Nm)
Number Of Cylinders 6
Gross Horsepower 215 hp (160.4 kw)
Engine Make Cummins
Engine Model LT-10-C
Net Power 200 hp (149.2 kw)
Power Measured @ 2100 rpm
Torque Measured @ 1300 rpm
Displacement 610.3 cu in (10 L)
Bore 5 in (125 mm)
Stroke 5.4 in (136 mm)
Aspiration Turbocharged

Operational Specs

Std Operation Weight – Front Axle 12160 lb (5515.7 kg)
Hydraulic System Fluid Capacity 23.8 gal (90 L)
Std Operation Weight – Rear Axle 28440 lb (12900.2 kg)
Std Operation Weight – Total 40600 lb (18415.9 kg)
Oil System Fluid Capacity 10.4 gal (39 L)
Fuel Tank Capacity 100 gal (378.5 L)
Cooling System Fluid Capacity 10.8 gal (40.8 L)
Transmission Fluid Capacity 10.3 gal (38.8 L)
Rear Diff/Final Drive Fluid Capacity 9 gal (34 L)
Tandem Case Fluid Capacity (Each) 27.8 gal (105 L)
Tire Size 16.00 * 24, G-2

Steering

Articulation Angle 22 degrees
Turning Radius 25.5 ft in (7.8 m)

Transmission

Transmission Type Powershift
Number Of Gears – Forward 8
Number Of Gears – Reverse 4
Max Speed – Forward 24.2 mph (38.8 km/h)
Max Speed – Reverse 17.3 mph (27.8 km/h)

Front Axle

Wheel Lean 18 degrees
Oscillation – Total 16 degrees
Ground Clearance 2.3 ft in (698 mm)

Moldboard

Moldboard Width 14 ft in (4267 mm)
Moldboard Height 31 in (787 mm)
Moldboard Thickness 1 in (25 mm)
Side Shift Left 53.6 in (1359 mm)

Hydraulic System

Pump Flow 48.2 gal/min (182.5 L/min)
Relief Valve Pressure 2500 psi (17236.9 kPa)

Circle

Blade Ground Clearance 1.6 ft in (470 mm)
Blade Cutting Depth 2.1 ft in (635 mm)
Diameter 66.7 in (1692 mm)
Rotation 360 degrees
Shift Left 17.6 in (445 mm)
Blade Tip Angle – Front 46 degrees
Blade Tip Angle – Rear 13 degrees
Ask a question