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- Kobelco 115SR DZ vs. Kobelco SK290 LC
Kobelco 115SR DZ vs. Kobelco SK290 LC
5 reasons to buy Kobelco 115SR DZ:
Swing device
Rotation speed | 11.7 rev / min and 10 rev / min | 15 % more or 1.7 rev |
Operation
Hydraulic pump flow rate | 308 l/min and 505 l/min | 39 % less or 197 l/min |
Carrier
Specific ground pressure | 37.9 kPa and 43 kPa | 12 % less or 5.1 kPa |
Maximum travel speed | 6 km/h and 5.6 km/h | 7 % more or 0.4 km/h |
Hook traction force | 126.8 kN and 257.1 kN | 51 % less or 130.3 kN |
15 reasons to buy Kobelco SK290 LC:
Swing device
Swing torque | 95899.7 Nm and 38200.2 Nm | 60 % more or 57699.5 Nm |
Sizes
Clearance | 500 mm and 460 mm | 8 % more or 40 mm |
Counterweight ground clearance | 1190 mm and 910 mm | 24 % more or 280 mm |
Width to outside of caterpillar track | 3400 mm and 2590 mm | 24 % more or 810 mm |
Operation
Fuel Capacity | 420 l. and 168.1 l. | 60 % more or 251.9 l. |
Cooling system fluid volume | 28 l. and 18.2 l. | 35 % more or 9.8 l. |
Hydraulic system fluid volume | 351 l. and 140.1 l. | 60 % more or 210.9 l. |
Engine oil volume | 32 l. and 12.9 l. | 60 % more or 19.1 l. |
Motor
Power measured at | 2100 rev / min and 2050 rev / min | 2 % more or 50 rev |
Displacement | 7.5 l. and 4.3 l. | 43 % more or 3.2 l. |
Effective power | 141.7 kW and 62.6 kW | 56 % more or 79.1 kW |
Booms/sections features 1
Maximum excavation depth | 7230 mm and 5520 mm | 24 % more or 1710 mm |
Maximum radius along ground level | 10570 mm and 8210 mm | 22 % more or 2360 mm |
Maximum loading height | 7150 mm and 6200 mm | 13 % more or 950 mm |
Maximum vertical wall digging depth | 6350 mm and 4960 mm | 22 % more or 1390 mm |
Neutral reasons:
Sizes
Caterpillar track length on ground level | 2870 mm and 4010 mm |
Rear platform swing radius | 1430 mm and 3070 mm |
Height to cab upper part | 2740 mm and 3120 mm |
Operation
Working weight | 14401.6 kg and 30095.9 kg |
Hydraulic system overflow valve pressure | 34335.9 kPa and 34335.9 kPa |
Motor
Manufacturer | Isuzu and Mitsubishi |
Model | A-4BG1T and 6D16-TLEG |
Carrier
Track width | 1990 mm and 8600 mm |
Shoe dimensions | 600 mm and 800 mm |
Booms/sections features 1
Unit load-transfer height | 2810 mm and 3220 mm |
Unit load-transfer length | 7880 mm and 10330 mm |
Maximum cut height | 8630 mm and 10060 mm |
Images
Sizes
2. Width to outside of caterpillar track | 2590 mm | 2. Width to outside of caterpillar track | 3400 mm |
4. Caterpillar track length on ground level | 2870 mm | 4. Caterpillar track length on ground level | 4010 mm |
5. Clearance | 460 mm | 5. Clearance | 500 mm |
7. Height to cab upper part | 2740 mm | 7. Height to cab upper part | 3120 mm |
8. Rear platform swing radius | 1430 mm | 8. Rear platform swing radius | 3070 mm |
15. Counterweight ground clearance | 910 mm | 15. Counterweight ground clearance | 1190 mm |
Carrier
14. Shoe dimensions | 600 mm | 14. Shoe dimensions | 800 mm |
6. Track width | 1990 mm | 6. Track width | 8600 mm |
Booms/sections features 1
13. Maximum excavation depth | 5520 mm | 13. Maximum excavation depth | 8120 mm |
1. Unit load-transfer length | 7880 mm | 1. Unit load-transfer length | 10160 mm |
3. Unit load-transfer height | 2810 mm | 3. Unit load-transfer height | 4060 mm |
9. Maximum cut height | 8630 mm | 9. Maximum cut height | 10010 mm |
10. Maximum loading height | 6200 mm | 10. Maximum loading height | 6940 mm |
11. Maximum radius along ground level | 8210 mm | 11. Maximum radius along ground level | 11250 mm |
12. Maximum vertical wall digging depth | 4960 mm | 12. Maximum vertical wall digging depth | 6290 mm |