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- Grove RT522B vs. Kato KR500
Grove RT522B vs. Kato KR500
5 reasons to buy Grove RT522B:
Motor
Power measured at | 2500 rev / min and 2200 rev / min | 12 % more or 300 rev |
Torque measured at | 1500 rev / min and 1200 rev / min | 20 % more or 300 rev |
Booms
Rotation speed | 3 rev / min and 2.9 rev / min | 3 % more or 0.1 rev |
Maximum working radius | 29 m and 31 m | 6 % less or 2 m |
Minimum height at maximum lifting angle | 9.1 m and 13.5 m | 33 % less or 4.4 m |
10 reasons to buy Kato KR500:
Sizes
Upperstructure rear swing radius | 3300 mm and 3387 mm | 3 % less or 87 mm |
Operation
Fuel Capacity | 300 l. and 151 l. | 50 % more or 149 l. |
Hydraulic system fluid volume | 560 l. and 310 l. | 45 % more or 250 l. |
Motor
Maximum torque | 1029 Nm and 488.1 Nm | 53 % more or 540.9 Nm |
Full power | 199 kW and 96.7 kW | 51 % more or 102.3 kW |
Gear box
Maximum forward speed | 53 km/h and 35 km/h | 34 % more or 18 km/h |
Booms
Maximum angle of ascent | 82 degrees and 78 degrees | 5 % more or 4 degrees |
Maximum lifting capacity | 50000 kg and 19958.1 kg | 60 % more or 30041.9 kg |
Sections number | 5 and 3 | 40 % more or 2 |
Max. height at max. lifting angle without boom | 38 m and 23.8 m | 37 % more or 14.2 m |
Neutral reasons:
Sizes
Transport length | 10959 mm and 11900 mm |
Transport width | 2578 mm and 3000 mm |
Transport height | 3158 mm and 3770 mm |
Wheelbase | 3073 mm and 4250 mm |
Width with extended supports | 5639 mm and 7300 mm |
Chassis/base length | 6505 mm and 8480 mm |
Operation
Working weight | 20252 kg and 37000 kg |
Operating voltage | 12 V and 24 V |
Tyre size | 17.5X25-20PR and 18.00-25-28PR |
Motor
Aspiration | turbocharging and turbocharging |
Manufacturer | Cummins and Mitsubishi |
Model | 4BTA3.9 and 6D22T |
Gear box
Transmission type | powershift transmission and remotely mounted gearbox with powershift |
Forward gears number | 6 and 6 |
Reverse gears number | 6 and 6 |
Booms
Minimum operating radius | 3 m and 3 m |
Images
Sizes
4. Wheelbase | 3073 mm | 4. Wheelbase | 4250 mm |
6. Width with extended supports | 5639 mm | 6. Width with extended supports | 7300 mm |
7. Chassis/base length | 6505 mm | 7. Chassis/base length | 8480 mm |
8. Upperstructure rear swing radius | 3387 mm | 8. Upperstructure rear swing radius | 3300 mm |
1. Transport length | 10959 mm | 1. Transport length | 11900 mm |
2. Transport width | 2578 mm | 2. Transport width | 3000 mm |
3. Transport height | 3158 mm | 3. Transport height | 3770 mm |
Booms
9. Minimum height at maximum lifting angle | 9.1 m | 9. Minimum height at maximum lifting angle | 13.5 m |
10. Max. height at max. lifting angle without boom | 23.8 m | 10. Max. height at max. lifting angle without boom | 38 m |
11. Minimum operating radius | 3 m | 11. Minimum operating radius | 3 m |
12. Maximum working radius | 29 m | 12. Maximum working radius | 31 m |
13. Maximum angle of ascent | 78 degrees | 13. Maximum angle of ascent | 82 degrees |