John Deere 770 Grader

• Make: John Deere
• Model: 770A
• Year: 1977
• Condition: Used, Reported in Good Condition
  
  
• General Model Specifications:
  
  
  • Engine
    • Number Of Cylinders: 6
    • Engine Make: John Deere
    • Engine Model: 6-466A
    • Power Measured @ 2200rpm
    • Torque Measured @ 1300rpm
    • Max Power: 150HP
    • Net Power Gears 7-8: 150HP
    • Net Torque Gears 7-8: 465 ft-lbs
    • Displacement: 466in³
    • Aspiration: Turbocharged with Intercooler
      
      
  • Operational:
    • Std Operation Weight - Front Axle: 8,548 lbs.
    • Std Operation Weight - Rear Axle: 21,712 lbs.
    • Std Operation Weight - Total: 30,260 lbs.
    • Max Operation Weight - Front Axle: 9,091 lbs.
    • Max Operation Weight - Rear Axle: 24,758 lbs.
    • Max Operation Weight - Total: 33,849 lbs.
    • Hydraulic System Fluid Capacity: 31 Gal
    • Oil System Fluid Capacity: 5 Gal
    • Fuel Capacity: 70 Gal
    • Cooling System Fluid Capacity: 7.1 Gal
    • Circle Gearbox Fluid Capacity: 1.1 Gal
    • Tandem Case Fluid Capacity (Each): 5 Gal
    • Tire Size: 14.00-25
    • Operating Voltage: 24V
    • Alternator Supplied Amperage: 42 Amps
      
      
  • Steering:
    • Articulation Angle: 25°
    • Turning Radius: 22ft
      
      
  • Transmission:
    • Transmission Type: Power Shift
    • Number Of Gears - Forward: 8
    • Number Of Gears - Reverse: 4
    • Max Speed - Forward: 25.1 mph
    • Max Speed - Reverse: 8.6mph
      
      
  • Front Axle:
    • Wheel Lean: 20°
    • Oscillation - Total: 30°
    • Ground Clearance: 1.9ft
      
      
  • Moldboard:
    • Moldboard Width: 12ft
    • Moldboard Height: 24in
    • Moldboard Thickness: 0.9in
    • Side Shift Left: 26.9in
    • Side Shift Right: 26.9in
      
      
  • Hydraulic System:
    • Pump Type: Closed Center Variable Displacement
    • Pump Flow: 36 Gal/Min
      
      
  • Circle:
    • Diameter: 59.1in
    • Rotation: 360°
    • Shift Left: 33.6in
    • Shift Right: 32.1in
    • Max Reach Outside Tires - Left: 89.8in
    • Max Reach Outside Tires - Right: 88.6in
    • Max Lift Above Ground: 17.1in
    • Blade Tip Angle - Front: 44°
    • Blade Tip Angle - Rear: 10°
      
      
• Location: Western Canada

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