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- Komatsu PC120-6 vs. Hyundai R320LC-7A
Komatsu PC120-6 vs. Hyundai R320LC-7A
5 reasons to buy Komatsu PC120-6:
Swing device
Rotation speed | 12 rev / min and 9.1 rev / min | 24 % more or 2.9 rev |
Operation
Hydraulic pump flow rate | 226 l/min and 520 l/min | 57 % less or 294 l/min |
Motor
Power measured at | 2200 rev / min and 1750 rev / min | 20 % more or 450 rev |
Carrier
Specific ground pressure | 39.3 kPa and 60.8 kPa | 35 % less or 21.5 kPa |
Maximum travel speed | 5.5 km/h and 5.3 km/h | 4 % more or 0.2 km/h |
21 reasons to buy Hyundai R320LC-7A:
Sizes
Width to outside of caterpillar track | 3280 mm and 2460 mm | 25 % more or 820 mm |
Clearance | 500 mm and 400 mm | 20 % more or 100 mm |
Counterweight ground clearance | 1200 mm and 855 mm | 29 % more or 345 mm |
Operation
Fuel Capacity | 480 l. and 230 l. | 52 % more or 250 l. |
Hydraulic system fluid volume | 320 l. and 100 l. | 69 % more or 220 l. |
Hydraulic system overflow valve pressure | 35301.1 kPa and 34818.5 kPa | 1 % more or 482.6 kPa |
Motor
Displacement | 8.3 l. and 3.9 l. | 53 % more or 4.4 l. |
Cylinders number | 6 and 4 | 33 % more or 2 |
Full power | 192.4 kW and 64 kW | 67 % more or 128.4 kW |
Booms/sections features 3
Maximum loading height | 7240 mm and 6535 mm | 10 % more or 705 mm |
Maximum radius along ground level | 10940 mm and 8665 mm | 21 % more or 2275 mm |
Maximum vertical wall digging depth | 6360 mm and 5360 mm | 16 % more or 1000 mm |
Maximum excavation depth | 7370 mm and 6015 mm | 18 % more or 1355 mm |
Booms/sections features 2
Maximum excavation depth | 6670 mm and 5520 mm | 17 % more or 1150 mm |
Maximum radius along ground level | 10330 mm and 8170 mm | 21 % more or 2160 mm |
Maximum loading height | 7050 mm and 6170 mm | 12 % more or 880 mm |
Maximum vertical wall digging depth | 5920 mm and 4940 mm | 17 % more or 980 mm |
Booms/sections features 1
Maximum excavation depth | 6370 mm and 5115 mm | 20 % more or 1255 mm |
Maximum loading height | 7050 mm and 5905 mm | 16 % more or 1145 mm |
Maximum radius along ground level | 10110 mm and 7795 mm | 23 % more or 2315 mm |
Maximum vertical wall digging depth | 5980 mm and 4520 mm | 24 % more or 1460 mm |
Neutral reasons:
Sizes
Height to cab upper part | 2715 mm and 3090 mm |
Rear platform swing radius | 2130 mm and 3330 mm |
Caterpillar track length on ground level | 2750 mm and 4030 mm |
Operation
Working weight | 12030 kg and 32200 kg |
Motor
Manufacturer | Komatsu and Cummins |
Model | S4D102E and QSC |
Carrier
Shoe dimensions | 500 mm and 600 mm |
Track width | 1960 mm and 2680 mm |
Booms/sections features 3
Maximum cut height | 8970 mm and 10310 mm |
Unit load-transfer height | 3075 mm and 3380 mm |
Unit load-transfer length | 7510 mm and 10980 mm |
Booms/sections features 2
Unit load-transfer height | 2715 mm and 3670 mm |
Unit load-transfer length | 7595 mm and 11100 mm |
Maximum cut height | 8610 mm and 10170 mm |
Booms/sections features 1
Unit load-transfer length | 7590 mm and 11230 mm |
Maximum cut height | 8345 mm and 10220 mm |
Unit load-transfer height | 2715 mm and 3610 mm |
Images
Sizes
2. Width to outside of caterpillar track | 2460 mm | 2. Width to outside of caterpillar track | 3280 mm |
4. Caterpillar track length on ground level | 2750 mm | 4. Caterpillar track length on ground level | 4030 mm |
5. Clearance | 400 mm | 5. Clearance | 500 mm |
7. Height to cab upper part | 2715 mm | 7. Height to cab upper part | 3090 mm |
8. Rear platform swing radius | 2130 mm | 8. Rear platform swing radius | 3330 mm |
15. Counterweight ground clearance | 855 mm | 15. Counterweight ground clearance | 1200 mm |
Carrier
6. Track width | 1960 mm | 6. Track width | 2680 mm |
14. Shoe dimensions | 500 mm | 14. Shoe dimensions | 600 mm |
Booms/sections features 1
3. Unit load-transfer height | 3075 mm | 3. Unit load-transfer height | 3610 mm |
11. Maximum radius along ground level | 8170 mm | 11. Maximum radius along ground level | 10110 mm |
9. Maximum cut height | 8970 mm | 9. Maximum cut height | 10220 mm |
12. Maximum vertical wall digging depth | 4940 mm | 12. Maximum vertical wall digging depth | 5980 mm |
10. Maximum loading height | 6535 mm | 10. Maximum loading height | 7050 mm |
13. Maximum excavation depth | 5520 mm | 13. Maximum excavation depth | 6370 mm |
1. Unit load-transfer length | 7510 mm | 1. Unit load-transfer length | 11100 mm |