John Deere 570A Motor Grader

Circle

Blade Tip Angle – Front 45 degrees
Blade Tip Angle – Rear 5 degrees
Diameter 54 in (137 cm)
Max Lift Above Ground 13 in (33 cm)
Max Reach Outside Tires – Left 77 in (196 cm)
Max Reach Outside Tires – Right 72 in (182 cm)
Rotation 360 degrees

Dimensions

Blade Base 8 ft (2 m)
Front Ground Clearance 2 ft (1 m)
Height to Top of Isomount Cab 11 ft (3 m)
Rear Ground Clearance 2 ft (1 m)
Tandem Axle Wheelbase 5 ft (1 m)
Wheelbase 17 ft (5 m)
Width Over Tires 8 ft (2 m)

Engine

Bore 4 in (10 cm)
Displacement 329 cu in (5,391 cu cm)
Gross horsepower 92 hp (69 kw)
Max Power 92 hp (69 kw)
Net Power 85 hp (63 kw)
Net Power Gears 7-8 85 hp (63 kw)
Net Torque Gears 7-8 238 lbs ft (323 nm)
Number of Cylinders 6
Power Measured @ 2300 rpm
Stroke 4 in (11 cm)
Torque 238 lbs ft (323 nm)
Torque Measured @ 1300 rpm

Front Axle

Ground Clearance 2 ft (1 m)
Oscillation – Total 30 degrees
Wheel Lean 20 degrees

Hydraulic System

Pump Flow 27 gpm (102 lpm)
Pump Type Closed-center
Relief Valve Pressure 2000 psi

Moldboard

Moldboard Length 12 ft (4 m)
Moldboard Width 12 ft (4 m)
Side Shift Left 31 in (80 cm)
Side Shift Right 27 in (68 cm)

Operating Specifications

Operating Voltage 12 volts
Tire Size 13.00-24

Steering System

Articulation Angle 22 degrees
Turning Radius 18 ft (5 m)

Transmission

Max Speed – Reverse 7 mph (11 kph)
Number of Gears – Forward 8
Number of Gears – Reverse 4
Transmission Type Power Shift
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