vs.

      Grove GMK7550 vs. Kato KA900

      15 reasons to buy Grove GMK7550:

      Upper-stage engine

      Full power 190 kW and 150 kW 21 % more or 40 kW
      Maximum torque 1100 Nm and 800 Nm 27 % more or 300 Nm

      Operation

      Axels number 7 and 4 43 % more or 3
      Upper structure fuel volume 300 l. and 250 l. 17 % more or 50 l.
      Haul truck fuel volume 500 l. and 400 l. 20 % more or 100 l.
      Upper structure hydraulic fluid volume 1620 l. and 850 l. 48 % more or 770 l.
      Generator current strength 100 amperes and 80 amperes 20 % more or 20 amperes

      Gear box

      Forward gears number 7 and 6 14 % more or 1
      Maximum forward speed 85 km/h and 75 km/h 12 % more or 10 km/h

      Carrying part engine

      Maximum torque 2700 Nm and 1850 Nm 31 % more or 850 Nm
      Full power 420 kW and 309 kW 26 % more or 111 kW

      Booms

      Max. height at max. lifting angle without boom 60 m and 48 m 20 % more or 12 m
      Maximum lifting capacity 190508.8 kg and 90000 kg 53 % more or 100508.8 kg
      Minimum operating radius 2.4 m and 2.8 m 14 % less or 0.4 m
      Maximum working radius 56.4 m and 42 m 26 % more or 14.4 m

      8 reasons to buy Kato KA900:

      Upper-stage engine

      Power measured at 2250 rev / min and 1800 rev / min 20 % more or 450 rev
      Torque measured at 1450 rev / min and 1300 rev / min 10 % more or 150 rev

      Sizes

      Clearance 300 mm and 284 mm 5 % more or 16 mm
      Upperstructure rear swing radius 3770 mm and 6370 mm 41 % less or 2600 mm

      Carrying part engine

      Torque measured at 1200 rev / min and 1080 rev / min 10 % more or 120 rev

      Booms

      Minimum height at maximum lifting angle 15 m and 16.2 m 7 % less or 1.2 m
      Maximum angle of ascent 83 degrees and 82 degrees 1 % more or 1 degrees
      Rotation speed 2 rev / min and 1 rev / min 50 % more or 1 rev

      Neutral reasons:

      Upper-stage engine

      Manufacturer Mercedes-Benz and Volvo
      Model OM906LA and Penta TD730VE

      Sizes

      Transport length 19622 mm and 13250 mm
      Transport width 3048 mm and 2750 mm
      Transport height 3985 mm and 3930 mm
      Width with extended supports 8900 mm and 7400 mm
      Hauler length 15788 mm and 11430 mm

      Operation

      Working weight 91327.7 kg and 48000 kg
      Operating voltage 24 V and 24 V
      Tyre size 20.5R25 and 445/95 R25 177E road

      Gear box

      Transmission type Allison automatic HD 4076 and automatic
      Reverse gears number 1 and 1

      Carrying part engine

      Power measured at 1800 rev / min and 1800 rev / min
      Manufacturer Mercedes-Benz and Volvo

      Booms

      Sections number 5 and 5

      Images

      Sizes

      1. Transport length 19622 mm 1. Transport length 13250 mm
      2. Transport width 3048 mm 2. Transport width 2750 mm
      3. Transport height 3985 mm 3. Transport height 3930 mm
      5. Clearance 284 mm 5. Clearance 300 mm
      6. Width with extended supports 8900 mm 6. Width with extended supports 7400 mm
      7. Hauler length 15788 mm 7. Hauler length 11430 mm
      8. Upperstructure rear swing radius 6370 mm 8. Upperstructure rear swing radius 3770 mm

      Booms

      13. Maximum angle of ascent 82 degrees 13. Maximum angle of ascent 83 degrees
      9. Minimum height at maximum lifting angle 16.2 m 9. Minimum height at maximum lifting angle 15 m
      10. Max. height at max. lifting angle without boom 60 m 10. Max. height at max. lifting angle without boom 48 m
      11. Minimum operating radius 2.4 m 11. Minimum operating radius 2.8 m
      12. Maximum working radius 56.4 m 12. Maximum working radius 42 m