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- Grove RT522 vs. Grove RT520
Grove RT522 vs. Grove RT520
5 reasons to buy Grove RT522:
Sizes
Clearance | 495 mm and 470 mm | 5 % more or 25 mm |
Gear box
Maximum forward speed | 38.8 km/h and 37.5 km/h | 3 % more or 1.3 km/h |
Booms
Max. height at max. lifting angle without boom | 21.3 m and 18.3 m | 14 % more or 3.0 m |
Maximum lifting capacity | 19958.1 kg and 18143.7 kg | 9 % more or 1814.4 kg |
Minimum operating radius | 3 m and 3.7 m | 19 % less or 0.7 m |
2 reasons to buy Grove RT520:
Sizes
Upperstructure rear swing radius | 2591 mm and 3127 mm | 17 % less or 536 mm |
Booms
Minimum height at maximum lifting angle | 7.6 m and 8.5 m | 11 % less or 0.9 m |
Neutral reasons:
Sizes
Wheelbase | 3073 mm and 3073 mm |
Width with extended supports | 5600 mm and 5600 mm |
Chassis/base length | 6096 mm and 6096 mm |
Transport length | 11074 mm and 10058 mm |
Transport width | 2667 mm and 2438 mm |
Transport height | 3289 mm and 3296 mm |
Operation
Working weight | 22560.8 kg and 21075.7 kg |
Fuel Capacity | 227.1 l. and 227.1 l. |
Hydraulic system fluid volume | 333.1 l. and 333.1 l. |
Cooling system fluid volume | 35.5 l. and 35.5 l. |
Operating voltage | 24 V and 24 V |
Generator current strength | 90 amperes and 90 amperes |
Tyre size | 20.5X25 and 16.00X25 |
Motor
Model | 4-53N and 4-53N |
Power measured at | 2800 rev / min and 2800 rev / min |
Effective power | 85.8 kW and 85.8 kW |
Maximum torque | 333.5 Nm and 333.5 Nm |
Torque measured at | 1800 rev / min and 1800 rev / min |
Displacement | 3.5 l. and 3.5 l. |
Manufacturer | Detroit diesel and Detroit diesel |
Gear box
Transmission type | remotely mounted gearbox with powershift and remotely mounted gearbox with powershift |
Forward gears number | 6 and 6 |
Reverse gears number | 6 and 6 |
Booms
Maximum angle of ascent | 75 degrees and 75 degrees |
Sections number | 3 and 3 |
Rotation speed | 3.3 rev / min and 3.3 rev / min |
Maximum working radius | 19.8 m and 19.8 m |
Images
Sizes
8. Upperstructure rear swing radius | 3127 mm | 8. Upperstructure rear swing radius | 2591 mm |
1. Transport length | 11074 mm | 1. Transport length | 10058 mm |
2. Transport width | 2667 mm | 2. Transport width | 2438 mm |
3. Transport height | 3289 mm | 3. Transport height | 3296 mm |
4. Wheelbase | 3073 mm | 4. Wheelbase | 3073 mm |
5. Clearance | 495 mm | 5. Clearance | 470 mm |
6. Width with extended supports | 5600 mm | 6. Width with extended supports | 5600 mm |
7. Chassis/base length | 6096 mm | 7. Chassis/base length | 6096 mm |
Booms
9. Minimum height at maximum lifting angle | 8.5 m | 9. Minimum height at maximum lifting angle | 7.6 m |
10. Max. height at max. lifting angle without boom | 21.3 m | 10. Max. height at max. lifting angle without boom | 18.3 m |
11. Minimum operating radius | 3 m | 11. Minimum operating radius | 3.7 m |
12. Maximum working radius | 19.8 m | 12. Maximum working radius | 19.8 m |
13. Maximum angle of ascent | 75 degrees | 13. Maximum angle of ascent | 75 degrees |