vs.

      John Deere 770A vs. Komatsu GD405A-1

      8 reasons to buy John Deere 770A:

      Sizes

      Front part clearance 572 mm and 435 mm 24 % more or 137 mm

      Operation

      Rear axle standard operating weight 9848.4 kg and 6330 kg 36 % more or 3518.4 kg
      Front axle standard operating weight 3877.3 kg and 2550 kg 34 % more or 1327.3 kg

      Motor

      Maximum power 111.9 kW and 82 kW 27 % more or 29.9 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 435 mm 24 % more or 137 mm

      Circle

      Maximum lifting above ground level 432 mm and 360 mm 17 % more or 72 mm

      6 reasons to buy Komatsu GD405A-1:

      Steerage

      Turn radius 5.6 m and 6.7 m 16 % less or 1.1 m

      Gear box

      Reverse gears number 6 and 4 33 % more or 2
      Maximum reverse gear 45 km/h and 13.8 km/h 69 % more or 31.2 km/h
      Maximum forward speed 42 km/h and 40.4 km/h 4 % more or 1.6 km/h

      Circle

      Maximum radius outside left tyres 1370 mm and 2280 mm 40 % less or 910 mm
      Right maximum radius outside tyres 1420 mm and 2250 mm 37 % less or 830 mm

      Neutral reasons:

      Steerage

      Left and right hinge connection 25 degrees and 27 degrees

      Sizes

      Dual axis wheelbase 1540 mm and 1305 mm
      Height to cab upper part 3200 mm and 3315 mm
      Dimensional length 8470 mm and 7025 mm
      Between tyres width 2440 mm and 2165 mm
      Wheelbase 5970 mm and 4900 mm
      Blade base 2720 mm and 2100 mm

      Operation

      Overall standard operating weight 13725.7 kg and 8880 kg
      Tyre size 14.00-25 and Front 9.00-20-10PR, Rear 11.00-20-10PR

      Motor

      Manufacturer John Deere and Komatsu
      Model 6-466A and 6D105

      Gear box

      Transmission type powershift and Hydro-Gear switching

      Front Axle

      Wheel tilt 20 degrees and 22 degrees
      General fluctuations 30 degrees and 26 degrees

      Dump

      Mouldboard width 3657.6 mm and 3100 mm
      Mouldboard height 609.6 mm and 625 mm
      Mouldboard thickness 22.4 mm and 19 mm

      Images

      Sizes

      1. Dimensional length 8470 mm 1. Dimensional length 7025 mm
      2. Between tyres width 2440 mm 2. Between tyres width 2165 mm
      3. Height to cab upper part 3200 mm 3. Height to cab upper part 3315 mm
      4. Wheelbase 5970 mm 4. Wheelbase 4900 mm
      6. Front part clearance 572 mm 6. Front part clearance 435 mm
      7. Dual axis wheelbase 1540 mm 7. Dual axis wheelbase 1305 mm
      8. Blade base 2720 mm 8. Blade base 2100 mm