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- Kobelco SK290 LC vs. Kobelco SK250 LC
Kobelco SK290 LC vs. Kobelco SK250 LC
18 reasons to buy Kobelco SK290 LC:
Swing device
Swing torque | 95899.7 Nm and 79000 Nm | 18 % more or 16899.7 Nm |
Sizes
Clearance | 500 mm and 460 mm | 8 % more or 40 mm |
Counterweight ground clearance | 1190 mm and 1060 mm | 11 % more or 130 mm |
Width to outside of caterpillar track | 3400 mm and 3390 mm | 0 % more or 10 mm |
Shovel
Bucket initial volume | 1.2 m3 and 1.1 m3 | 8 % more or 0.1 m3 |
Maximum bucket volume | 1.8 m3 and 1.7 m3 | 6 % more or 0.1 m3 |
Operation
Fuel Capacity | 420 l. and 340 l. | 19 % more or 80 l. |
Cooling system fluid volume | 28 l. and 22 l. | 21 % more or 6 l. |
Hydraulic system fluid volume | 351 l. and 260 l. | 26 % more or 91 l. |
Engine oil volume | 32 l. and 24 l. | 25 % more or 8 l. |
Motor
Effective power | 141.7 kW and 131.2 kW | 7 % more or 10.5 kW |
Displacement | 7.5 l. and 5.9 l. | 21 % more or 1.6 l. |
Booms/sections features 2
Maximum excavation depth | 8120 mm and 7730 mm | 5 % more or 390 mm |
Maximum radius along ground level | 11250 mm and 10820 mm | 4 % more or 430 mm |
Booms/sections features 1
Maximum excavation depth | 7230 mm and 7030 mm | 3 % more or 200 mm |
Maximum radius along ground level | 10570 mm and 10140 mm | 4 % more or 430 mm |
Maximum loading height | 7150 mm and 6850 mm | 4 % more or 300 mm |
Maximum vertical wall digging depth | 6350 mm and 6210 mm | 2 % more or 140 mm |
7 reasons to buy Kobelco SK250 LC:
Swing device
Rotation speed | 11 rev / min and 10 rev / min | 9 % more or 1 rev |
Operation
Hydraulic pump flow rate | 501 l/min and 505 l/min | 1 % less or 4 l/min |
Carrier
Specific ground pressure | 37 kPa and 43 kPa | 14 % less or 6 kPa |
Maximum travel speed | 6 km/h and 5.6 km/h | 7 % more or 0.4 km/h |
Hook traction force | 229.1 kN and 257.1 kN | 11 % less or 28.0 kN |
Booms/sections features 2
Maximum loading height | 7210 mm and 6940 mm | 4 % more or 270 mm |
Maximum vertical wall digging depth | 7010 mm and 6290 mm | 10 % more or 720 mm |
Neutral reasons:
Sizes
Rear platform swing radius | 3070 mm and 2980 mm |
Caterpillar track length on ground level | 4010 mm and 3850 mm |
Height to cab upper part | 3120 mm and 2940 mm |
Operation
Hydraulic system overflow valve pressure | 34335.9 kPa and 34335.9 kPa |
Working weight | 30095.9 kg and 25130 kg |
Motor
Manufacturer | Mitsubishi and Mitsubishi |
Model | 6D16-TLEG and 6D34-TLEG |
Power measured at | 2100 rev / min and 2100 rev / min |
Carrier
Track width | 8600 mm and 2590 mm |
Shoe dimensions | 800 mm and 800 mm |
Booms/sections features 2
Maximum cut height | 10010 mm and 10150 mm |
Unit load-transfer height | 4060 mm and 3160 mm |
Unit load-transfer length | 10160 mm and 10070 mm |
Booms/sections features 1
Unit load-transfer height | 3220 mm and 3050 mm |
Unit load-transfer length | 10330 mm and 10080 mm |
Maximum cut height | 10060 mm and 9770 mm |
Images
Sizes
5. Clearance | 500 mm | 5. Clearance | 460 mm |
7. Height to cab upper part | 3120 mm | 7. Height to cab upper part | 2940 mm |
8. Rear platform swing radius | 3070 mm | 8. Rear platform swing radius | 2980 mm |
15. Counterweight ground clearance | 1190 mm | 15. Counterweight ground clearance | 1060 mm |
2. Width to outside of caterpillar track | 3400 mm | 2. Width to outside of caterpillar track | 3390 mm |
4. Caterpillar track length on ground level | 4010 mm | 4. Caterpillar track length on ground level | 3850 mm |
Carrier
6. Track width | 8600 mm | 6. Track width | 2590 mm |
14. Shoe dimensions | 800 mm | 14. Shoe dimensions | 800 mm |
Booms/sections features 1
1. Unit load-transfer length | 10160 mm | 1. Unit load-transfer length | 10070 mm |
3. Unit load-transfer height | 4060 mm | 3. Unit load-transfer height | 3160 mm |
9. Maximum cut height | 10010 mm | 9. Maximum cut height | 10150 mm |
10. Maximum loading height | 6940 mm | 10. Maximum loading height | 7210 mm |
11. Maximum radius along ground level | 11250 mm | 11. Maximum radius along ground level | 10820 mm |
12. Maximum vertical wall digging depth | 6290 mm | 12. Maximum vertical wall digging depth | 7010 mm |
13. Maximum excavation depth | 8120 mm | 13. Maximum excavation depth | 7730 mm |