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- Doosan S55WV vs. Caterpillar M318C
Doosan S55WV vs. Caterpillar M318C
3 reasons to buy Doosan S55WV:
Operation
Hydraulic pump flow rate | 120 l/min and 280 l/min | 57 % less or 160 l/min |
Motor
Power measured at | 2400 rev / min and 2000 rev / min | 17 % more or 400 rev |
Torque measured at | 1600 rev / min and 1400 rev / min | 12 % more or 200 rev |
17 reasons to buy Caterpillar M318C:
Swing device
Rotation speed | 10.5 rev / min and 9.1 rev / min | 13 % more or 1.4 rev |
Sizes
Clearance | 375 mm and 290 mm | 23 % more or 85 mm |
Upper structure clearance | 1275 mm and 980 mm | 23 % more or 295 mm |
Operation
Hydraulic system fluid volume | 255 l. and 80 l. | 69 % more or 175 l. |
Hydraulic system overflow valve pressure | 35000 kPa and 22552.7 kPa | 36 % more or 12447.3 kPa |
Fuel Capacity | 385 l. and 120 l. | 69 % more or 265 l. |
Cooling system fluid volume | 39 l. and 10 l. | 74 % more or 29 l. |
Engine oil volume | 16 l. and 9.2 l. | 42 % more or 6.8 l. |
Motor
Effective torque | 675 Nm and 204.7 Nm | 70 % more or 470.3 Nm |
Cylinders number | 6 and 4 | 33 % more or 2 |
Effective power | 114.8 kW and 40.3 kW | 65 % more or 74.5 kW |
Displacement | 6 l. and 3.1 l. | 48 % more or 2.9 l. |
Gear box
Maximum travel speed | 34 km/h and 25 km/h | 26 % more or 9 km/h |
Boom/section options 1
Maximum vertical wall digging depth | 3680 mm and 2770 mm | 25 % more or 910 mm |
Maximum excavation depth | 6060 mm and 3496 mm | 42 % more or 2564 mm |
Maximum radius along ground level | 9300 mm and 5850 mm | 37 % more or 3450 mm |
Maximum loading height | 6970 mm and 4212 mm | 40 % more or 2758 mm |
Neutral reasons:
Sizes
Overall width | 1920 mm and 2550 mm |
Height to cab upper part | 2856 mm and 3170 mm |
Wheelbase | 2100 mm and 2600 mm |
Rear platform swing radius | 1650 mm and 2500 mm |
Operation
Tyre size | 12-16.5-12PR and 10.00-20 |
Working weight | 5550 kg and 18850 kg |
Motor
Manufacturer | Yanmar and Caterpillar |
Model | 4TNV94L-PDBWE and 3056E DIT ATAAC |
Aspiration | natural aspiration and Turbocharging with subsequent air cooling (by a cooling radiator) |
Gear box
Transmission type | Hydro-Static Transmission and Hydro-Static Transmission |
Forward gears number | 2 and 2 |
Reverse gears number | 2 and 2 |
Boom/section options 1
Unit load-transfer height | 2856 mm and 3970 mm |
Unit load-transfer length | 6187 mm and 8850 mm |
Maximum cut height | 5920 mm and 10000 mm |
Option - Boom/Section (MEX) 1 | Boom 9'10" (3000mm) / Section 5'3" (1600mm) and VA Boom 5260 / Section 2500 |
Images
Sizes
5. Clearance | 290 mm | 5. Clearance | 375 mm |
7. Height to cab upper part | 2856 mm | 7. Height to cab upper part | 3170 mm |
8. Rear platform swing radius | 1650 mm | 8. Rear platform swing radius | 2500 mm |
14. Upper structure clearance | 980 mm | 14. Upper structure clearance | 1275 mm |
2. Overall width | 1920 mm | 2. Overall width | 2550 mm |
4. Wheelbase | 2100 mm | 4. Wheelbase | 2600 mm |
Boom/section options 1
1. Unit load-transfer length | 6187 mm | 1. Unit load-transfer length | 8950 mm |
3. Unit load-transfer height | 2856 mm | 3. Unit load-transfer height | 3330 mm |
9. Maximum cut height | 5920 mm | 9. Maximum cut height | 9170 mm |
10. Maximum loading height | 4212 mm | 10. Maximum loading height | 6270 mm |
11. Maximum radius along ground level | 5850 mm | 11. Maximum radius along ground level | 9600 mm |
12. Maximum vertical wall digging depth | 2770 mm | 12. Maximum vertical wall digging depth | 3620 mm |
13. Maximum excavation depth | 3496 mm | 13. Maximum excavation depth | 6300 mm |