Caterpillar
Champion
730A
Motor Grader
53 specifications
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Image 1 of 5
Specifications
51 data points
Operating Specifications
| Max Operation Weight - Total | 31,592 lb |
|---|---|
| Max Operation Weight - Front Axle | 9,987 lb |
| Max Operation Weight - Rear Axle | 21,605 lb |
| Std Operation Weight - Total | 27,999 lb |
| Fuel Capacity | 74.8 gal |
| Std Operation Weight - Front Axle | 7,871 lb |
| Std Operation Weight - Rear Axle | 20,128 lb |
| Hydraulic System Fluid Capacity | 20.1 gal |
| Tandem Case Fluid Capacity (each) | 17.0 gal |
| Operating Voltage | 24 V |
| Cooling System Fluid Capacity | 12.5 gal |
| Alternator Supplied Amperage | 19 A |
| Transmission Fluid Capacity | 23.0 gal |
| Oil System Fluid Capacity | 7.7 gal |
Engine
| Displacement | 641 in³ |
|---|---|
| Power Measured @ | 2,200 rpm |
| Number of Cylinders | 6 |
| Max Power | 135.0 hp |
| Net Power Gear 5-6 | 135.0 hp |
Hydraulic System
| Pump Flow | 51.0 gal/min |
|---|---|
| Pump Type | closed-center constant-pressure system w/ variable displacement piston |
| Relief Valve Pressure | 2,150 psi |
Dimensions
| Wheelbase | 234 in |
|---|---|
| Overall Length | 328 in |
| Width Over Tires | 96 in |
| Height to Top of Isomount Cab | 132 in |
| Blade Base | 102 in |
| Tandem Axle Wheelbase | 60 in |
Transmission
| Max Speed - Forward | 25.5 mph |
|---|---|
| Max Speed - Reverse | 25.5 mph |
| Number of Gears - Forward | 6 |
| Number of Gears - Reverse | 6 |
| Transmission Type | Cat-built direct drive power shift |
Moldboard
| Moldboard Height | 24 in |
|---|---|
| Moldboard Width | 144 in |
| Moldboard Thickness | 1 in |
| Side Shift Left | 26 in |
| Side Shift Right | 21 in |
| Max Depth of Cut | 18 in |
Circle
| Max Lift Above Ground | 17 in |
|---|---|
| Max Reach Outside Tires - Left | 72 in |
| Max Reach Outside Tires - Right | 74 in |
| Diameter | 60 in |
| Blade Tip Angle - Front | 90 ° |
| Rotation | 360 ° |
| Blade Tip Angle - Rear | 90 ° |
Front Axle
| Wheel Lean | 18 ° |
|---|---|
| Oscillation - Total | 32 ° |
| Ground Clearance | 25 in |
Steering System
| Turning Radius | 288 in |
|---|---|
| Articulation Angle | 50 ° |
Comparable machines
Other motor graders in a similar weight class.
