vs.

      John Deere 770A vs. John Deere 772B

      4 reasons to buy John Deere 770A:

      Steerage

      Turn radius 6.7 m and 6.9 m 3 % less or 0.2 m

      Operation

      Hydraulic system fluid volume 117 l. and 87.1 l. 26 % more or 29.9 l.

      Hydraulic system

      Pump flow rate 136.3 l/min and 198.4 l/min 31 % less or 62.1 l/min

      Circle

      Blade tilt rear angle 10 degrees and 5 degrees 50 % more or 5 degrees

      15 reasons to buy John Deere 772B:

      Operation

      Oil system fluid volume 24.6 l. and 18.9 l. 23 % more or 5.7 l.
      Rear axle standard operating weight 10455.3 kg and 9848.4 kg 6 % more or 606.9 kg
      Front axle maximum operating weight 4830.8 kg and 4123.6 kg 15 % more or 707.2 kg
      Rear axle maximum operating weight 11829.7 kg and 11230 kg 5 % more or 599.7 kg
      Fuel Capacity 340.7 l. and 265 l. 22 % more or 75.7 l.
      Front axle standard operating weight 4263.8 kg and 3877.3 kg 9 % more or 386.5 kg

      Motor

      Torque measured at 1400 rev / min and 1300 rev / min 7 % more or 100 rev
      Effective speeds output 7-8 115.6 kW and 111.9 kW 3 % more or 3.7 kW
      Maximum power 115.6 kW and 111.9 kW 3 % more or 3.7 kW
      Effective drives torque 7-8 650.8 Nm and 630.5 Nm 3 % more or 20.3 Nm

      Gear box

      Maximum forward speed 40.6 km/h and 40.4 km/h 0 % more or 0.2 km/h

      Circle

      Blade tilt front angle 49 degrees and 44 degrees 10 % more or 5 degrees
      Maximum radius outside left tyres 2160 mm and 2280 mm 5 % less or 120 mm
      Right maximum radius outside tyres 2110 mm and 2250 mm 6 % less or 140 mm
      Maximum lifting above ground level 470 mm and 432 mm 8 % more or 38 mm

      Neutral reasons:

      Steerage

      Left and right hinge connection 25 degrees and 25 degrees

      Sizes

      Height to cab upper part 3200 mm and 3090 mm
      Dimensional length 8470 mm and 8510 mm
      Between tyres width 2440 mm and 2440 mm
      Wheelbase 5970 mm and 5970 mm
      Blade base 2720 mm and 2670 mm
      Dual axis wheelbase 1540 mm and 1540 mm
      Front part clearance 572 mm and 572 mm

      Operation

      Cooling system fluid volume 26.5 l. and 26.5 l.
      Overall standard operating weight 13725.7 kg and 14719.1 kg
      Circular gearbox fluid volume 3.8 l. and 3.8 l.
      Each tandem case fluid volume 18.9 l. and 18.9 l.
      Total maximum operating weight 15353.6 kg and 16660.4 kg
      Tyre size 14.00-25 and 14.00-24
      Operating voltage 24 V and 24 V
      Generator current strength 42 amperes and 42 amperes

      Motor

      Model 6-466A and 6466T
      Power measured at 2200 rev / min and 2200 rev / min
      Cylinders number 6 and 6
      Manufacturer John Deere and John Deere
      Displacement 7.6 l. and 7.6 l.
      Aspiration Turbocharging with intercooler and turbocharging

      Hydraulic system

      Type of pump Constant pressure system with locking in the middle position, with the piston pump of variable displacement volume and Constant pressure system with locking in the middle position, with the piston pump of variable displacement volume

      Gear box

      Reverse gears number 4 and 4
      Maximum reverse gear 13.8 km/h and 13.8 km/h
      Transmission type powershift and powershift
      Forward gears number 8 and 8

      Front Axle

      General fluctuations 30 degrees and 32 degrees
      Clearance 572 mm and 572 mm
      Wheel tilt 20 degrees and 20 degrees

      Dump

      Mouldboard width 3657.6 mm and 3657.6 mm
      Mouldboard height 609.6 mm and 609.6 mm
      Mouldboard thickness 22.4 mm and 22.4 mm
      Left lateral displacement 683 mm and 683 mm
      Lateral right shift 683 mm and 683 mm

      Circle

      Rotating 360 degrees and 360 degrees
      Left shift 851 mm and 787 mm
      Right shift 813 mm and 724 mm
      Diameter 1500 mm and 1520 mm

      Images

      Sizes

      1. Dimensional length 8470 mm 1. Dimensional length 8510 mm
      2. Between tyres width 2440 mm 2. Between tyres width 2440 mm
      3. Height to cab upper part 3200 mm 3. Height to cab upper part 3090 mm
      4. Wheelbase 5970 mm 4. Wheelbase 5970 mm
      6. Front part clearance 572 mm 6. Front part clearance 572 mm
      7. Dual axis wheelbase 1540 mm 7. Dual axis wheelbase 1540 mm
      8. Blade base 2720 mm 8. Blade base 2670 mm