Case
Champion
730A
Motor Grader
53 specifications
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Image 1 of 5
Specifications
55 data points
Operating Specifications
| Std Operation Weight - Total | 32,265 lb |
|---|---|
| Tire Size | 14.0 x 24 12PR TL G2 Firestone |
| Fuel Capacity | 90.0 gal |
| Std Operation Weight - Front Axle | 9,464 lb |
| Std Operation Weight - Rear Axle | 22,822 lb |
| Hydraulic System Fluid Capacity | 50.2 gal |
| Tandem Case Fluid Capacity (each) | 7.6 gal |
| Operating Voltage | 24 V |
| Cooling System Fluid Capacity | 10.5 gal |
| Alternator Supplied Amperage | 80 A |
| Transmission Fluid Capacity | 5.0 gal |
| Circle Gearbox Fluid Capacity | 0.8 gal |
| Rear Diff/Final Drive Fluid Capacity | 3.2 gal |
| Oil System Fluid Capacity | 4.7 gal |
Engine
| Engine Model | QSB-6.7 Tier III certified Electronic control |
|---|---|
| Displacement | 411 in³ |
| Power Measured @ | 2,200 rpm |
| Number of Cylinders | 6 |
| Aspiration | turbocharged air to air cooled |
| Torque Measured @ | 1,500 rpm |
| Stroke | 5 in |
| Bore | 4 in |
| Engine Type | 4-stroke turbocharged and air-to-air cooled |
| Max Power | 205.0 hp |
| Net Power Gears 7-8 | 205.0 hp |
| Net Torque Gears 7-8 | 650 lb-ft |
Hydraulic System
| Pump Flow | 37.9 gal/min |
|---|---|
| Pump Type | Closed center load sensing piston pump |
| Relief Valve Pressure | 6,092 psi |
Dimensions
| Wheelbase | 246 in |
|---|---|
| Overall Length | 336 in |
| Width Over Tires | 100 in |
| Height to Top of Isomount Cab | 132 in |
| Blade Base | 102 in |
| Tandem Axle Wheelbase | 62 in |
| Front Ground Clearance | 25 in |
| Rear Ground Clearance | 16 in |
Transmission
| Max Speed - Forward | 26.6 mph |
|---|---|
| Max Speed - Reverse | 17.7 mph |
| Number of Gears - Forward | 8 |
| Number of Gears - Reverse | 4 |
| Transmission Type | direct drive contershaft powershift |
Moldboard
| Moldboard Height | 24 in |
|---|---|
| Moldboard Thickness | 1 in |
| Side Shift Left | 21 in |
| Side Shift Right | 27 in |
| Max Depth of Cut | 28 in |
| Moldboard Length | 156 in |
Circle
| Max Lift Above Ground | 18 in |
|---|---|
| Diameter | 69 in |
| Rotation | 360 ° |
Front Axle
| Wheel Lean | 18 ° |
|---|---|
| Oscillation - Total | 19 ° |
Steering System
| Turning Radius | 285 in |
|---|---|
| Articulation Angle | 25 ° |
Comparable machines
Other motor graders in a similar weight class.
