vs.

      Komatsu SK04J-2 vs. Komatsu SK815-5

      4 reasons to buy Komatsu SK04J-2:

      Sizes

      Machine rear swing radius from center 1267 mm and 1645 mm 23 % less or 378 mm
      Turning radius with bucket from center 1465 mm and 2006 mm 27 % less or 541 mm

      Load-transfer device

      Tipping load 780 kg and 1400 kg 44 % less or 620 kg
      Breakout power 1023 kg and 1522 kg 33 % less or 499 kg

      10 reasons to buy Komatsu SK815-5:

      Sizes

      Ground clearance at maximum lifting and unloading 2105 mm and 1940 mm 8 % more or 165 mm
      Clearance 210 mm and 175 mm 17 % more or 35 mm
      Radius at maximum lifting and unloading 615 mm and 390 mm 37 % more or 225 mm

      Operation

      Fuel Capacity 53 l. and 27 l. 49 % more or 26 l.
      Engine oil volume 8 l. and 3.3 l. 59 % more or 4.7 l.
      Hydraulic system fluid volume 38 l. and 12 l. 68 % more or 26 l.
      Maximum speed 16 km/h and 9 km/h 44 % more or 7 km/h

      Motor

      Effective power 40.3 kW and 15.5 kW 62 % more or 24.8 kW
      Cylinders number 4 and 3 25 % more or 1

      Hydraulic system

      Pump bandwidth 62 l/min and 32.6 l/min 47 % more or 29.4 l/min

      Neutral reasons:

      Sizes

      Length with bucket 2570 mm and 3470 mm
      Height to cab upper part 1860 mm and 1950 mm
      Wheelbase 740 mm and 1050 mm

      Operation

      Tyre size 27/8.50x15 and 10-16.5 8PR
      Operating voltage 12 V and 12 V
      Generator current strength 40 amperes and 40 amperes

      Motor

      Manufacturer Komatsu and Komatsu
      Model 3D74E-1FC and S4D84E-1FD
      Power measured at 2800 rev / min and 2800 rev / min

      Load-transfer device

      Workload range 390 kg and 705 kg

      Hydraulic system

      Type of pump gear type pump and Komatsu gear type pump
      Overflow valve pressure 11000 kPa and 19098.5 kPa

      Images

      Sizes

      1. Length with bucket 2570 mm 1. Length with bucket 3470 mm
      3. Height to cab upper part 1860 mm 3. Height to cab upper part 1950 mm
      4. Wheelbase 740 mm 4. Wheelbase 1050 mm
      5. Clearance 175 mm 5. Clearance 210 mm
      7. Ground clearance at maximum lifting and unloading 1940 mm 7. Ground clearance at maximum lifting and unloading 2105 mm
      8. Radius at maximum lifting and unloading 390 mm 8. Radius at maximum lifting and unloading 615 mm