vs.

      John Deere 770AH vs. John Deere 672CH

      12 reasons to buy John Deere 770AH:

      Steerage

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

      Sizes

      Front part clearance 572 mm and 559 mm 2 % more or 13 mm

      Operation

      Hydraulic system fluid volume 117.3 l. and 59 l. 50 % more or 58.3 l.

      Motor

      Effective speeds output 3-4 134.2 kW and 132.7 kW 1 % more or 1.5 kW
      Power measured at 2200 rev / min and 2000 rev / min 9 % more or 200 rev
      Torque measured at 1400 rev / min and 1000 rev / min 29 % more or 400 rev
      Displacement 7.6 l. and 6.8 l. 11 % more or 0.8 l.
      Effective speeds output 1-2 115.6 kW and 108 kW 7 % more or 7.6 kW

      Hydraulic system

      Pump flow rate 136.3 l/min and 173 l/min 21 % less or 36.7 l/min

      Gear box

      Maximum forward speed 40.4 km/h and 40.2 km/h 0 % more or 0.2 km/h

      Front Axle

      Clearance 572 mm and 559 mm 2 % more or 13 mm

      Circle

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

      19 reasons to buy John Deere 672CH:

      Operation

      Fuel Capacity 403 l. and 265 l. 34 % more or 138 l.
      Oil system fluid volume 24 l. and 18.9 l. 21 % more or 5.1 l.
      Each tandem case fluid volume 75 l. and 18.9 l. 75 % more or 56.1 l.
      Cooling system fluid volume 42 l. and 26.5 l. 37 % more or 15.5 l.
      Generator current strength 55 amperes and 42 amperes 24 % more or 13 amperes
      Front axle standard operating weight 4563 kg and 3877.3 kg 15 % more or 685.7 kg
      Rear axle standard operating weight 10095 kg and 9848.4 kg 2 % more or 246.6 kg
      Front axle maximum operating weight 5071 kg and 4123.6 kg 19 % more or 947.4 kg
      Rear axle maximum operating weight 11732 kg and 11230 kg 4 % more or 502 kg

      Motor

      Effective speeds output 5-6 147.6 kW and 134.2 kW 9 % more or 13.4 kW
      Effective drives torque 7-8 847.4 Nm and 728.1 Nm 14 % more or 119.3 Nm
      Effective speeds output 7-8 147.6 kW and 134.2 kW 9 % more or 13.4 kW
      Maximum power 147.6 kW and 134.2 kW 9 % more or 13.4 kW

      Gear box

      Reverse gears number 8 and 4 50 % more or 4
      Maximum reverse gear 40.2 km/h and 13.8 km/h 66 % more or 26.4 km/h

      Circle

      Right maximum radius outside tyres 2110 mm and 2250 mm 6 % less or 140 mm
      Maximum lifting above ground level 444 mm and 432 mm 3 % more or 12 mm
      Maximum radius outside left tyres 2160 mm and 2280 mm 5 % less or 120 mm
      Blade tilt front angle 49 degrees and 44 degrees 10 % more or 5 degrees

      Neutral reasons:

      Steerage

      Left and right hinge connection 25 degrees and 25 degrees

      Sizes

      Blade base 2720 mm and 2670 mm
      Height to cab upper part 3200 mm and 3100 mm
      Dual axis wheelbase 1540 mm and 1540 mm
      Dimensional length 8470 mm and 8580 mm
      Between tyres width 2440 mm and 2460 mm
      Wheelbase 5970 mm and 5970 mm

      Operation

      Total maximum operating weight 15353.6 kg and 16803 kg
      Circular gearbox fluid volume 3.8 l. and 3.8 l.
      Tyre size 14 and 13.00-24
      Operating voltage 24 V and 24 V
      Overall standard operating weight 13725.7 kg and 14658 kg

      Motor

      Aspiration Turbocharging with intercooler and Turbocharging with subsequent air cooling (by a cooling radiator)
      Cylinders number 6 and 6
      Manufacturer John Deere and John Deere
      Model 6-466A and 6068H

      Hydraulic system

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

      Gear box

      Transmission type powershift and powershift
      Forward gears number 8 and 8

      Front Axle

      Wheel tilt 20 degrees and 20 degrees
      General fluctuations 30 degrees and 32 degrees

      Dump

      Mouldboard width 3657.6 mm and 3.7 mm
      Mouldboard height 609.6 mm and 610 mm
      Mouldboard thickness 22.4 mm and 22 mm
      Left lateral displacement 683 mm and 683 mm
      Lateral right shift 683 mm and 683 mm

      Circle

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

      Images

      Sizes

      6. Front part clearance 572 mm 6. Front part clearance 559 mm
      7. Dual axis wheelbase 1540 mm 7. Dual axis wheelbase 1540 mm
      8. Blade base 2720 mm 8. Blade base 2670 mm
      1. Dimensional length 8470 mm 1. Dimensional length 8580 mm
      2. Between tyres width 2440 mm 2. Between tyres width 2460 mm
      3. Height to cab upper part 3200 mm 3. Height to cab upper part 3100 mm
      4. Wheelbase 5970 mm 4. Wheelbase 5970 mm