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- Hyundai R55W-7 vs. Airman EW180B
Hyundai R55W-7 vs. Airman EW180B
2 reasons to buy Hyundai R55W-7:
Swing device
Rotation speed | 9.9 rev / min and 9.5 rev / min | 4 % more or 0.4 rev |
Operation
Hydraulic pump flow rate | 120 l/min and 355 l/min | 66 % less or 235 l/min |
15 reasons to buy Airman EW180B:
Sizes
Clearance | 370 mm and 290 mm | 22 % more or 80 mm |
Operation
Generator current strength | 80 amperes and 55 amperes | 31 % more or 25 amperes |
Front differential fluid volume | 8.5 l. and 5.7 l. | 33 % more or 2.8 l. |
Rear differential fluid volume | 10.5 l. and 4.6 l. | 56 % more or 5.9 l. |
Hydraulic system fluid volume | 320 l. and 70 l. | 78 % more or 250 l. |
Fuel Capacity | 300 l. and 120 l. | 60 % more or 180 l. |
Cooling system fluid volume | 22 l. and 10 l. | 55 % more or 12 l. |
Engine oil volume | 25 l. and 9.2 l. | 63 % more or 15.8 l. |
Motor
Full power | 88.7 kW and 42.5 kW | 52 % more or 46.2 kW |
Effective power | 83.5 kW and 41 kW | 51 % more or 42.5 kW |
Displacement | 5.7 l. and 3 l. | 47 % more or 2.7 l. |
Effective torque | 663 Nm and 202 Nm | 70 % more or 461 Nm |
Gear box
Maximum travel speed | 35 km/h and 27 km/h | 23 % more or 8 km/h |
Boom/section options 1
Maximum excavation depth | 5700 mm and 3500 mm | 39 % more or 2200 mm |
Maximum radius along ground level | 9000 mm and 6150 mm | 32 % more or 2850 mm |
Neutral reasons:
Sizes
Overall width | 1925 mm and 2550 mm |
Height to cab upper part | 2850 mm and 3120 mm |
Wheelbase | 2100 mm and 2600 mm |
Operation
Operating voltage | 12 V and 24 V |
Type of hydraulic pump | two variable displacement piston pumps and axial piston pump |
Motor
Manufacturer | Yanmar and Volvo |
Model | 4TNV94L and D6D EFE2 |
Gear box
Transmission type | 4-wheel hydrostatic drive, mesh, transmission with helical gearing and powershift transmission |
Boom/section options 1
Maximum cut height | 6070 mm and 9100 mm |
Images
Sizes
2. Overall width | 1925 mm | 2. Overall width | 2550 mm |
4. Wheelbase | 2100 mm | 4. Wheelbase | 2600 mm |
5. Clearance | 290 mm | 5. Clearance | 370 mm |
7. Height to cab upper part | 2850 mm | 7. Height to cab upper part | 3120 mm |
Boom/section options 1
9. Maximum cut height | 6260 mm | 9. Maximum cut height | 9100 mm |
11. Maximum radius along ground level | 6430 mm | 11. Maximum radius along ground level | 9000 mm |
13. Maximum excavation depth | 3800 mm | 13. Maximum excavation depth | 5700 mm |