vs.

      Grove RT870 vs. Kato KR500

      7 reasons to buy Grove RT870:

      Operation

      Fuel Capacity 303 l. and 300 l. 1 % more or 3 l.
      Hydraulic system fluid volume 757.1 l. and 560 l. 26 % more or 197.1 l.

      Motor

      Power measured at 2500 rev / min and 2200 rev / min 12 % more or 300 rev
      Torque measured at 1800 rev / min and 1200 rev / min 33 % more or 600 rev

      Booms

      Minimum height at maximum lifting angle 12.2 m and 13.5 m 10 % less or 1.3 m
      Max. height at max. lifting angle without boom 38.1 m and 38 m 0 % more or 0.1 m
      Maximum lifting capacity 63502.9 kg and 50000 kg 21 % more or 13502.9 kg

      9 reasons to buy Kato KR500:

      Sizes

      Upperstructure rear swing radius 3300 mm and 4280 mm 23 % less or 980 mm

      Motor

      Full power 199 kW and 191 kW 4 % more or 8 kW
      Maximum torque 1029 Nm and 881 Nm 14 % more or 148 Nm
      Displacement 11.1 l. and 8.3 l. 25 % more or 2.8 l.

      Gear box

      Maximum forward speed 53 km/h and 40 km/h 25 % more or 13 km/h

      Booms

      Sections number 5 and 4 20 % more or 1
      Maximum angle of ascent 82 degrees and 78 degrees 5 % more or 4 degrees
      Rotation speed 2.9 rev / min and 2 rev / min 31 % more or 0.9 rev
      Maximum working radius 31 m and 33.5 m 7 % less or 2.5 m

      Neutral reasons:

      Sizes

      Chassis/base length 8611 mm and 8480 mm
      Width with extended supports 8090 mm and 7300 mm
      Transport length 14345 mm and 11900 mm
      Transport width 3340 mm and 3000 mm
      Transport height 3975 mm and 3770 mm
      Wheelbase 4064 mm and 4250 mm

      Operation

      Working weight 48551.6 kg and 37000 kg
      Operating voltage 24 V and 24 V
      Tyre size 33.25X29-32PR and 18.00-25-28PR

      Motor

      Manufacturer Cummins and Mitsubishi
      Model 6CTA 8.3L and 6D22T
      Aspiration turbocharging and turbocharging

      Gear box

      Reverse gears number 6 and 6
      Transmission type powershift transmission and remotely mounted gearbox with powershift
      Forward gears number 6 and 6

      Booms

      Minimum operating radius 3 m and 3 m

      Images

      Sizes

      1. Transport length 14345 mm 1. Transport length 11900 mm
      2. Transport width 3340 mm 2. Transport width 3000 mm
      3. Transport height 3975 mm 3. Transport height 3770 mm
      4. Wheelbase 4064 mm 4. Wheelbase 4250 mm
      6. Width with extended supports 8090 mm 6. Width with extended supports 7300 mm
      7. Chassis/base length 8611 mm 7. Chassis/base length 8480 mm
      8. Upperstructure rear swing radius 4280 mm 8. Upperstructure rear swing radius 3300 mm

      Booms

      11. Minimum operating radius 3 m 11. Minimum operating radius 3 m
      12. Maximum working radius 33.5 m 12. Maximum working radius 31 m
      13. Maximum angle of ascent 78 degrees 13. Maximum angle of ascent 82 degrees
      9. Minimum height at maximum lifting angle 12.2 m 9. Minimum height at maximum lifting angle 13.5 m
      10. Max. height at max. lifting angle without boom 38.1 m 10. Max. height at max. lifting angle without boom 38 m