vs.

      Komatsu GD621R-1 vs. John Deere 772AH

      4 reasons to buy Komatsu GD621R-1:

      Operation

      Fuel Capacity 285 l. and 265 l. 7 % more or 20 l.

      Motor

      Power measured at 2500 rev / min and 2200 rev / min 12 % more or 300 rev

      Gear box

      Maximum forward speed 44.6 km/h and 40.4 km/h 9 % more or 4.2 km/h
      Maximum reverse gear 54.4 km/h and 13.8 km/h 75 % more or 40.6 km/h

      6 reasons to buy John Deere 772AH:

      Steerage

      Turn radius 6.9 m and 10.4 m 34 % less or 3.5 m

      Motor

      Effective speeds output 5-6 134.2 kW and 116 kW 14 % more or 18.2 kW
      Maximum power 134.2 kW and 116 kW 14 % more or 18.2 kW
      Displacement 7.6 l. and 6.5 l. 14 % more or 1.1 l.

      Gear box

      Forward gears number 8 and 6 25 % more or 2

      Front Axle

      Clearance 572 mm and 355 mm 38 % more or 217 mm

      Neutral reasons:

      Sizes

      Blade base 2600 mm and 2720 mm
      Dual axis wheelbase 1535 mm and 1540 mm
      Height to cab upper part 3485 mm and 3200 mm
      Dimensional length 8380 mm and 8470 mm
      Between tyres width 2395 mm and 2440 mm
      Wheelbase 6000 mm and 5970 mm

      Operation

      Tyre size 13.00-24-10PR and 14.00-24
      Overall standard operating weight 12700 kg and 14017.4 kg

      Motor

      Manufacturer Komatsu and John Deere
      Model S6D105 and 6-466A
      Cylinders number 6 and 6

      Dump

      Mouldboard width 3710 mm and 3657.6 mm
      Mouldboard height 645 mm and 609.6 mm

      Images

      Sizes

      1. Dimensional length 8380 mm 1. Dimensional length 8470 mm
      2. Between tyres width 2395 mm 2. Between tyres width 2440 mm
      3. Height to cab upper part 3485 mm 3. Height to cab upper part 3200 mm
      4. Wheelbase 6000 mm 4. Wheelbase 5970 mm
      7. Dual axis wheelbase 1535 mm 7. Dual axis wheelbase 1540 mm
      8. Blade base 2600 mm 8. Blade base 2720 mm