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- Hyundai R250LC-7A vs. Komatsu PC240NLC-7SLF
Hyundai R250LC-7A vs. Komatsu PC240NLC-7SLF
10 reasons to buy Hyundai R250LC-7A:
Swing device
Rotation speed | 12 rev / min and 11.7 rev / min | 2 % more or 0.3 rev |
Sizes
Clearance | 480 mm and 440 mm | 8 % more or 40 mm |
Counterweight ground clearance | 1115 mm and 1100 mm | 1 % more or 15 mm |
Width to outside of caterpillar track | 3180 mm and 2980 mm | 6 % more or 200 mm |
Operation
Cooling system fluid volume | 35 l. and 30.9 l. | 12 % more or 4.1 l. |
Hydraulic system fluid volume | 300 l. and 143 l. | 52 % more or 157 l. |
Hydraulic pump flow rate | 224.1 l/min and 440 l/min | 49 % less or 215.9 l/min |
Motor
Displacement | 6.7 l. and 5.9 l. | 12 % more or 0.8 l. |
Carrier
Specific ground pressure | 50 kPa and 58.8 kPa | 15 % less or 8.8 kPa |
Track shoes number per side | 51 and 49 | 4 % more or 2 |
12 reasons to buy Komatsu PC240NLC-7SLF:
Operation
Boom reach drive mechanism fluid volume | 6.6 l. and 6 l. | 9 % more or 0.6 l. |
Fuel Capacity | 400 l. and 340 l. | 15 % more or 60 l. |
Generator current strength | 60 amperes and 50 amperes | 17 % more or 10 amperes |
Hydraulic system overflow valve pressure | 37265.2 kPa and 32336.4 kPa | 13 % more or 4928.8 kPa |
Motor
Effective power | 125.3 kW and 121.5 kW | 3 % more or 3.8 kW |
Power measured at | 2000 rev / min and 1900 rev / min | 5 % more or 100 rev |
Carrier
Maximum travel speed | 5.5 km/h and 5.3 km/h | 4 % more or 0.2 km/h |
Hook traction force | 201.7 kN and 216 kN | 7 % less or 14.3 kN |
Booms/sections features 1
Maximum excavation depth | 14580 mm and 6050 mm | 59 % more or 8530 mm |
Maximum radius along ground level | 18250 mm and 9360 mm | 49 % more or 8890 mm |
Maximum loading height | 12860 mm and 6360 mm | 51 % more or 6500 mm |
Maximum vertical wall digging depth | 10385 mm and 5480 mm | 47 % more or 4905 mm |
Neutral reasons:
Sizes
Height to cab upper part | 2990 mm and 3015 mm |
Rear platform swing radius | 2965 mm and 2940 mm |
Caterpillar track length on ground level | 3830 mm and 3655 mm |
Operation
Engine oil volume | 24 l. and 24 l. |
Working weight | 25219.7 kg and 26119 kg |
Operating voltage | 24 V and 24 V |
Motor
Cylinders number | 6 and 6 |
Manufacturer | Cummins and Komatsu |
Model | QSB6.7 and SAA6D102E-2 |
Aspiration | turbocharging and Turbocharging with subsequent air cooling (by a cooling radiator) |
Carrier
Track width | 2580 mm and 2380 mm |
Shoe dimensions | 600 mm and 600 mm |
Support rollers number on either side | 2 and 2 |
Rolling bearings number on either side | 9 and 9 |
Booms/sections features 1
Maximum cut height | 9450 mm and 14970 mm |
Unit load-transfer height | 3530 mm and 3230 mm |
Unit load-transfer length | 10050 mm and 14400 mm |
Images
Sizes
2. Width to outside of caterpillar track | 3180 mm | 2. Width to outside of caterpillar track | 2980 mm |
4. Caterpillar track length on ground level | 3830 mm | 4. Caterpillar track length on ground level | 3655 mm |
5. Clearance | 480 mm | 5. Clearance | 440 mm |
7. Height to cab upper part | 2990 mm | 7. Height to cab upper part | 3015 mm |
8. Rear platform swing radius | 2965 mm | 8. Rear platform swing radius | 2940 mm |
15. Counterweight ground clearance | 1115 mm | 15. Counterweight ground clearance | 1100 mm |
Carrier
6. Track width | 2580 mm | 6. Track width | 2380 mm |
14. Shoe dimensions | 600 mm | 14. Shoe dimensions | 600 mm |
Booms/sections features 1
11. Maximum radius along ground level | 9680 mm | 11. Maximum radius along ground level | 18250 mm |
12. Maximum vertical wall digging depth | 5640 mm | 12. Maximum vertical wall digging depth | 10385 mm |
13. Maximum excavation depth | 6450 mm | 13. Maximum excavation depth | 14580 mm |
1. Unit load-transfer length | 9920 mm | 1. Unit load-transfer length | 14400 mm |
3. Unit load-transfer height | 3220 mm | 3. Unit load-transfer height | 3230 mm |
9. Maximum cut height | 9670 mm | 9. Maximum cut height | 14970 mm |
10. Maximum loading height | 6630 mm | 10. Maximum loading height | 12860 mm |