vs.

      Komatsu 840.3 vs. Caterpillar 574

      5 reasons to buy Komatsu 840.3:

      Sizes

      Clearance 683 mm and 650 mm 5 % more or 33 mm

      Operation

      Fuel Capacity 160 l. and 125 l. 22 % more or 35 l.

      Motor

      Power 125.3 kW and 115 kW 8 % more or 10.3 kW

      Cranes

      Maximum radius 7800 mm and 7162.8 mm 8 % more or 637.2 mm
      Torque under full lifting force 106160.6 Nm and 22879.4 Nm 78 % more or 83281.2 Nm

      5 reasons to buy Caterpillar 574:

      Motor

      Torque 752.5 Nm and 705 Nm 6 % more or 47.5 Nm
      Power measured at 2200 rev / min and 2000 rev / min 9 % more or 200 rev
      Displacement 7.2 l. and 6.6 l. 8 % more or 0.6 l.
      Torque measured at 1600 rev / min and 1500 rev / min 6 % more or 100 rev

      Gear box

      Maximum speed 24.9 km/h and 23.5 km/h 6 % more or 1.4 km/h

      Neutral reasons:

      Under logs pad

      Loading weight 8wd 12000 kg and 13970.6 kg

      Sizes

      Length 9296 mm and 9360 mm
      Between tyres width 2640 mm and 2830 mm
      Height to crane upper part 3809 mm and 3690 mm
      Under logs pad length 1500 mm and 5400 mm

      Operation

      Working weight 8wd 15400 kg and 16782.9 kg
      Front/rear tyre size 8wd 600/55x26.5 and 700/50-26.5 16PR

      Motor

      Model 66CTA 3 level and 3126 DITA

      Gear box

      Transmission type Hydro-Static Transmission and hydrostatic/Mechanical

      Cranes

      Type of crane CRF 8.1 and F71 F73

      Images

      Sizes

      1. Length 9296 mm 1. Length 9360 mm
      2. Between tyres width 2640 mm 2. Between tyres width 2830 mm
      3. Height to crane upper part 3809 mm 3. Height to crane upper part 3690 mm
      5. Clearance 683 mm 5. Clearance 650 mm
      6. Under logs pad length 1500 mm 6. Under logs pad length 5400 mm