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- Kobelco 135SR LC vs. Hyundai R450-7A
Kobelco 135SR LC vs. Hyundai R450-7A
6 reasons to buy Kobelco 135SR LC:
Swing device
Rotation speed | 11.7 rev / min and 9 rev / min | 23 % more or 2.7 rev |
Operation
Hydraulic pump flow rate | 257 l/min and 720 l/min | 64 % less or 463 l/min |
Motor
Power measured at | 2200 rev / min and 1900 rev / min | 14 % more or 300 rev |
Carrier
Specific ground pressure | 35.2 kPa and 81.4 kPa | 57 % less or 46.2 kPa |
Maximum travel speed | 6 km/h and 5 km/h | 17 % more or 1 km/h |
Hook traction force | 126.8 kN and 377.2 kN | 66 % less or 250.4 kN |
14 reasons to buy Hyundai R450-7A:
Sizes
Width to outside of caterpillar track | 3340 mm and 2590 mm | 22 % more or 750 mm |
Clearance | 555 mm and 460 mm | 17 % more or 95 mm |
Counterweight ground clearance | 1340 mm and 910 mm | 32 % more or 430 mm |
Operation
Fuel Capacity | 610 l. and 168.1 l. | 72 % more or 441.9 l. |
Cooling system fluid volume | 50 l. and 18.2 l. | 64 % more or 31.8 l. |
Hydraulic system fluid volume | 380 l. and 140 l. | 63 % more or 240 l. |
Engine oil volume | 37.9 l. and 12.9 l. | 66 % more or 25.0 l. |
Hydraulic system overflow valve pressure | 35301.1 kPa and 34335.9 kPa | 3 % more or 965.2 kPa |
Motor
Displacement | 10.8 l. and 4.3 l. | 60 % more or 6.5 l. |
Effective power | 238.6 kW and 70.1 kW | 71 % more or 168.5 kW |
Booms/sections features 1
Maximum radius along ground level | 10940 mm and 8650 mm | 21 % more or 2290 mm |
Maximum loading height | 7190 mm and 6440 mm | 10 % more or 750 mm |
Maximum vertical wall digging depth | 5990 mm and 5250 mm | 12 % more or 740 mm |
Maximum excavation depth | 6810 mm and 6010 mm | 12 % more or 800 mm |
Neutral reasons:
Sizes
Caterpillar track length on ground level | 3040 mm and 4040 mm |
Height to cab upper part | 2740 mm and 3250 mm |
Rear platform swing radius | 1430 mm and 3720 mm |
Operation
Working weight | 14002.4 kg and 43800 kg |
Motor
Manufacturer | Isuzu and Cummins |
Model | A-4BG1T and QSM11 |
Carrier
Shoe dimensions | 600 mm and 600 mm |
Track width | 1990 mm and 2740 mm |
Booms/sections features 1
Maximum cut height | 8860 mm and 10600 mm |
Unit load-transfer height | 2740 mm and 3820 mm |
Unit load-transfer length | 7470 mm and 12230 mm |
Images
Sizes
2. Width to outside of caterpillar track | 2590 mm | 2. Width to outside of caterpillar track | 3340 mm |
4. Caterpillar track length on ground level | 3040 mm | 4. Caterpillar track length on ground level | 4040 mm |
5. Clearance | 460 mm | 5. Clearance | 555 mm |
7. Height to cab upper part | 2740 mm | 7. Height to cab upper part | 3250 mm |
8. Rear platform swing radius | 1430 mm | 8. Rear platform swing radius | 3720 mm |
15. Counterweight ground clearance | 910 mm | 15. Counterweight ground clearance | 1340 mm |
Carrier
6. Track width | 1990 mm | 6. Track width | 2740 mm |
14. Shoe dimensions | 600 mm | 14. Shoe dimensions | 600 mm |
Booms/sections features 1
13. Maximum excavation depth | 6010 mm | 13. Maximum excavation depth | 8910 mm |
11. Maximum radius along ground level | 8650 mm | 11. Maximum radius along ground level | 10370 mm |
1. Unit load-transfer length | 7470 mm | 1. Unit load-transfer length | 11730 mm |
12. Maximum vertical wall digging depth | 5250 mm | 12. Maximum vertical wall digging depth | 5990 mm |
3. Unit load-transfer height | 2740 mm | 3. Unit load-transfer height | 4020 mm |
9. Maximum cut height | 8860 mm | 9. Maximum cut height | 10210 mm |
10. Maximum loading height | 6440 mm | 10. Maximum loading height | 6810 mm |