vs.

      Komatsu 890.3 vs. Komatsu 830.3

      11 reasons to buy Komatsu 890.3:

      Sizes

      Clearance 683 mm and 622 mm 9 % more or 61 mm

      Operation

      Fuel Capacity 210 l. and 100 l. 52 % more or 110 l.
      Hydraulic system fluid volume 130 l. and 80 l. 38 % more or 50 l.
      Generator current strength 140 amperes and 110 amperes 21 % more or 30 amperes

      Motor

      Displacement 7.4 l. and 4.4 l. 41 % more or 3.0 l.
      Cylinders number 6 and 4 33 % more or 2
      Power 152.1 kW and 99.9 kW 34 % more or 52.2 kW
      Torque 1006 Nm and 596.6 Nm 41 % more or 409.4 Nm

      Cranes

      Maximum radius 7500 mm and 6850 mm 9 % more or 650 mm
      Torque under full lifting force 154970 Nm and 74027.7 Nm 52 % more or 80942.3 Nm
      Full rotary motion torque 41298.2 Nm and 21896.5 Nm 47 % more or 19401.7 Nm

      2 reasons to buy Komatsu 830.3:

      Motor

      Power measured at 2200 rev / min and 2000 rev / min 9 % more or 200 rev

      Hydraulic system

      Bandwidth 170 l/min and 340 l/min 50 % less or 170 l/min

      Neutral reasons:

      Under logs pad

      Loading weight 6wd 18000 kg and 19850 kg
      Loading zone 5.6 m2 and 4.1 m2

      Sizes

      Under logs pad length 1500 mm and 2300 mm
      Length 9296 mm and 8122 mm
      Between tyres width 3172 mm and 2650 mm
      Height to crane upper part 3809 mm and 3526 mm
      Wheelbase 3170 mm and 4150 mm

      Operation

      Front/rear tyre size 8wd 650/65x26.5 750/55x26.5 and 600/50x22.5
      Working weight 6wd 16800 kg and 10500 kg
      Operating voltage 24 V and 24 V
      Front/rear tyre size 6wd 700/70x34 650/65x26.5 and 600/50x22.5

      Motor

      Torque measured at 1500 rev / min and 1500 rev / min
      Aspiration turbocharging and turbocharging
      Model 74 CTA 3 level and 44 CWA 3 level

      Hydraulic system

      Overflow valve pressure 23442.2 kPa and 23511.1 kPa
      Type of pump load sensing single loop with variable load piston pump and load sensing single loop with variable load piston pump

      Gear box

      Transmission type hydrostatic and hydrostatic
      Maximum speed 25 km/h and 25 km/h

      Images

      Sizes

      1. Length 9296 mm 1. Length 8122 mm
      2. Between tyres width 3172 mm 2. Between tyres width 2650 mm
      3. Height to crane upper part 3809 mm 3. Height to crane upper part 3526 mm
      4. Wheelbase 3170 mm 4. Wheelbase 4150 mm
      5. Clearance 683 mm 5. Clearance 622 mm
      6. Under logs pad length 1500 mm 6. Under logs pad length 2300 mm