- Home/
- Comparison/
- Hydraulic Shovel/
- Doosan DX350LC vs. Komatsu PC290LC-7
Doosan DX350LC vs. Komatsu PC290LC-7
25 reasons to buy Doosan DX350LC:
Sizes
Width to outside of caterpillar track | 3480 mm and 3190 mm | 8 % more or 290 mm |
Clearance | 510 mm and 500 mm | 2 % more or 10 mm |
Counterweight ground clearance | 1195 mm and 1185 mm | 1 % more or 10 mm |
Shovel
Bucket initial volume | 1.5 m3 and 1.2 m3 | 20 % more or 0.3 m3 |
Operation
Fuel Capacity | 550 l. and 400 l. | 27 % more or 150 l. |
Cooling system fluid volume | 34 l. and 30.9 l. | 9 % more or 3.1 l. |
Hydraulic system fluid volume | 460 l. and 143 l. | 69 % more or 317 l. |
Engine oil volume | 36 l. and 24 l. | 33 % more or 12 l. |
Motor
Effective power | 202.1 kW and 133.5 kW | 34 % more or 68.6 kW |
Displacement | 7.6 l. and 5.9 l. | 22 % more or 1.7 l. |
Carrier
Track shoes number per side | 48 and 45 | 6 % more or 3 |
Rolling bearings number on either side | 9 and 7 | 22 % more or 2 |
Specific ground pressure | 49 kPa and 56.9 kPa | 14 % less or 7.9 kPa |
Booms/sections features 3
Maximum excavation depth | 8287 mm and 6460 mm | 22 % more or 1827 mm |
Maximum radius along ground level | 11748 mm and 9990 mm | 15 % more or 1758 mm |
Maximum loading height | 7661 mm and 7035 mm | 8 % more or 626 mm |
Maximum vertical wall digging depth | 6858 mm and 5650 mm | 18 % more or 1208 mm |
Booms/sections features 2
Maximum excavation depth | 7533 mm and 5940 mm | 21 % more or 1593 mm |
Maximum radius along ground level | 10975 mm and 9450 mm | 14 % more or 1525 mm |
Maximum loading height | 7196 mm and 6720 mm | 7 % more or 476 mm |
Maximum vertical wall digging depth | 5916 mm and 4800 mm | 19 % more or 1116 mm |
Booms/sections features 1
Maximum loading height | 6882 mm and 6600 mm | 4 % more or 282 mm |
Maximum vertical wall digging depth | 5121 mm and 4580 mm | 11 % more or 541 mm |
Maximum excavation depth | 6931 mm and 5440 mm | 22 % more or 1491 mm |
Maximum radius along ground level | 10382 mm and 9050 mm | 13 % more or 1332 mm |
6 reasons to buy Komatsu PC290LC-7:
Swing device
Rotation speed | 10.5 rev / min and 9.6 rev / min | 9 % more or 0.9 rev |
Operation
Hydraulic pump flow rate | 450 l/min and 578 l/min | 22 % less or 128 l/min |
Boom reach drive mechanism fluid volume | 6.6 l. and 6 l. | 9 % more or 0.6 l. |
Hydraulic system overflow valve pressure | 37265.2 kPa and 34300 kPa | 8 % more or 2965.2 kPa |
Motor
Power measured at | 2050 rev / min and 1900 rev / min | 7 % more or 150 rev |
Carrier
Maximum travel speed | 5.5 km/h and 5.1 km/h | 7 % more or 0.4 km/h |
Neutral reasons:
Sizes
Height to cab upper part | 3125 mm and 3100 mm |
Rear platform swing radius | 3500 mm and 2940 mm |
Caterpillar track length on ground level | 4040 mm and 3700 mm |
Operation
Working weight | 35200 kg and 28130 kg |
Operating voltage | 24 V and 24 V |
Motor
Model | DL08 and SA6D102E-2 |
Manufacturer | Doosan and Komatsu |
Cylinders number | 6 and 6 |
Aspiration | Turbocharging with intercooler and Turbocharging with subsequent air cooling (by a cooling radiator) |
Carrier
Shoe dimensions | 800 mm and 600 mm |
Support rollers number on either side | 2 and 2 |
Booms/sections features 3
Unit load-transfer height | 3483 mm and 3210 mm |
Unit load-transfer length | 11300 mm and 9790 mm |
Maximum cut height | 10848 mm and 10000 mm |
Booms/sections features 2
Unit load-transfer height | 3360 mm and 3320 mm |
Unit load-transfer length | 11280 mm and 9940 mm |
Maximum cut height | 10345 mm and 9620 mm |
Booms/sections features 1
Unit load-transfer height | 3592 mm and 3200 mm |
Unit load-transfer length | 11380 mm and 9820 mm |
Maximum cut height | 9994 mm and 9540 mm |
Images
Sizes
2. Width to outside of caterpillar track | 3480 mm | 2. Width to outside of caterpillar track | 3190 mm |
4. Caterpillar track length on ground level | 4040 mm | 4. Caterpillar track length on ground level | 3700 mm |
5. Clearance | 510 mm | 5. Clearance | 500 mm |
7. Height to cab upper part | 3125 mm | 7. Height to cab upper part | 3100 mm |
8. Rear platform swing radius | 3500 mm | 8. Rear platform swing radius | 2940 mm |
15. Counterweight ground clearance | 1195 mm | 15. Counterweight ground clearance | 1185 mm |
Carrier
14. Shoe dimensions | 800 mm | 14. Shoe dimensions | 600 mm |
Booms/sections features 1
9. Maximum cut height | 10848 mm | 9. Maximum cut height | 9540 mm |
12. Maximum vertical wall digging depth | 6858 mm | 12. Maximum vertical wall digging depth | 5650 mm |
10. Maximum loading height | 7661 mm | 10. Maximum loading height | 6600 mm |
13. Maximum excavation depth | 8287 mm | 13. Maximum excavation depth | 6940 mm |
11. Maximum radius along ground level | 11748 mm | 11. Maximum radius along ground level | 9050 mm |
1. Unit load-transfer length | 11380 mm | 1. Unit load-transfer length | 9820 mm |
3. Unit load-transfer height | 3592 mm | 3. Unit load-transfer height | 3200 mm |