vs.

      Caterpillar 574 vs. Komatsu 840.3

      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

      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

      Neutral reasons:

      Under logs pad

      Loading weight 8wd 13970.6 kg and 12000 kg

      Sizes

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

      Operation

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

      Motor

      Model 3126 DITA and 66CTA 3 level

      Gear box

      Transmission type hydrostatic/Mechanical and Hydro-Static Transmission

      Cranes

      Type of crane F71 F73 and CRF 8.1

      Images

      Sizes

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