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- Grove RT640C vs. Grove RT890
Grove RT640C vs. Grove RT890
7 reasons to buy Grove RT640C:
Sizes
Upperstructure rear swing radius | 4064 mm and 4353 mm | 7 % less or 289 mm |
Motor
Power measured at | 2500 rev / min and 2200 rev / min | 12 % more or 300 rev |
Torque measured at | 1600 rev / min and 1500 rev / min | 6 % more or 100 rev |
Gear box
Maximum forward speed | 39 km/h and 30.1 km/h | 23 % more or 8.9 km/h |
Booms
Minimum height at maximum lifting angle | 10.4 m and 11 m | 5 % less or 0.6 m |
Rotation speed | 2.5 rev / min and 2 rev / min | 20 % more or 0.5 rev |
Maximum working radius | 29 m and 30.5 m | 5 % less or 1.5 m |
9 reasons to buy Grove RT890:
Operation
Fuel Capacity | 378.5 l. and 227.1 l. | 40 % more or 151.4 l. |
Hydraulic system fluid volume | 852 l. and 390 l. | 54 % more or 462 l. |
Motor
Full power | 186 kW and 113 kW | 39 % more or 73 kW |
Maximum torque | 1077 Nm and 542.3 Nm | 50 % more or 534.7 Nm |
Displacement | 8.3 l. and 5.9 l. | 29 % more or 2.4 l. |
Gear box
Reverse gears number | 6 and 3 | 50 % more or 3 |
Booms
Max. height at max. lifting angle without boom | 34.7 m and 32 m | 8 % more or 2.7 m |
Maximum angle of ascent | 80 degrees and 78 degrees | 2 % more or 2 degrees |
Maximum lifting capacity | 81646.6 kg and 36287.4 kg | 56 % more or 45359.2 kg |
Neutral reasons:
Sizes
Transport length | 12543 mm and 14453 mm |
Wheelbase | 3810 mm and 4318 mm |
Transport width | 2997 mm and 3683 mm |
Width with extended supports | 6706 mm and 8090 mm |
Transport height | 3645 mm and 3899 mm |
Chassis/base length | 7681 mm and 8509 mm |
Operation
Operating voltage | 12 V and 12 V |
Tyre size | 23.5R25 and 29.5x25-28PR |
Working weight | 30952.7 kg and 49838 kg |
Motor
Manufacturer | Cummins and Cummins |
Model | 6BT5.9 and 6CTA |
Aspiration | turbocharging and turbocharging |
Gear box
Transmission type | powershift transmission and powershift transmission |
Forward gears number | 6 and 6 |
Booms
Sections number | 4 and 4 |
Minimum operating radius | 3 m and 3 m |
Images
Sizes
1. Transport length | 12543 mm | 1. Transport length | 14453 mm |
2. Transport width | 2997 mm | 2. Transport width | 3683 mm |
3. Transport height | 3645 mm | 3. Transport height | 3899 mm |
4. Wheelbase | 3810 mm | 4. Wheelbase | 4318 mm |
6. Width with extended supports | 6706 mm | 6. Width with extended supports | 8090 mm |
7. Chassis/base length | 7681 mm | 7. Chassis/base length | 8509 mm |
8. Upperstructure rear swing radius | 4064 mm | 8. Upperstructure rear swing radius | 4353 mm |
Booms
9. Minimum height at maximum lifting angle | 10.4 m | 9. Minimum height at maximum lifting angle | 11 m |
10. Max. height at max. lifting angle without boom | 32 m | 10. Max. height at max. lifting angle without boom | 34.7 m |
11. Minimum operating radius | 3 m | 11. Minimum operating radius | 3 m |
12. Maximum working radius | 29 m | 12. Maximum working radius | 30.5 m |
13. Maximum angle of ascent | 78 degrees | 13. Maximum angle of ascent | 80 degrees |