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- Komatsu PC220LC-6 vs. John Deere 790D
Komatsu PC220LC-6 vs. John Deere 790D
8 reasons to buy Komatsu PC220LC-6:
Swing device
Rotation speed | 12.4 rev / min and 12 rev / min | 3 % more or 0.4 rev |
Sizes
Width to outside of caterpillar track | 3280 mm and 2990 mm | 9 % more or 290 mm |
Shovel
Maximum bucket volume | 1.3 m3 and 1 m3 | 23 % more or 0.3 m3 |
Operation
Hydraulic pump flow rate | 432 l/min and 472 l/min | 8 % less or 40 l/min |
Fuel Capacity | 340 l. and 310 l. | 9 % more or 30 l. |
Hydraulic system overflow valve pressure | 34818.5 kPa and 34425 kPa | 1 % more or 393.5 kPa |
Carrier
Specific ground pressure | 39.3 kPa and 50.1 kPa | 22 % less or 10.8 kPa |
Maximum travel speed | 5.5 km/h and 4.5 km/h | 18 % more or 1.0 km/h |
17 reasons to buy John Deere 790D:
Sizes
Clearance | 445 mm and 440 mm | 1 % more or 5 mm |
Counterweight ground clearance | 1100 mm and 1085 mm | 1 % more or 15 mm |
Operation
Hydraulic system fluid volume | 270 l. and 166 l. | 39 % more or 104 l. |
Motor
Full power | 123 kW and 118 kW | 4 % more or 5 kW |
Displacement | 7.6 l. and 5.9 l. | 22 % more or 1.7 l. |
Booms/sections features 3
Maximum excavation depth | 7520 mm and 6920 mm | 8 % more or 600 mm |
Maximum radius along ground level | 10730 mm and 10000 mm | 7 % more or 730 mm |
Maximum loading height | 6820 mm and 6515 mm | 4 % more or 305 mm |
Maximum vertical wall digging depth | 6660 mm and 6010 mm | 10 % more or 650 mm |
Booms/sections features 2
Maximum loading height | 6590 mm and 6215 mm | 6 % more or 375 mm |
Maximum vertical wall digging depth | 6010 mm and 5145 mm | 14 % more or 865 mm |
Maximum excavation depth | 6880 mm and 6370 mm | 7 % more or 510 mm |
Maximum radius along ground level | 10130 mm and 9470 mm | 7 % more or 660 mm |
Booms/sections features 1
Maximum excavation depth | 6210 mm and 5880 mm | 5 % more or 330 mm |
Maximum radius along ground level | 9520 mm and 9090 mm | 5 % more or 430 mm |
Maximum loading height | 6350 mm and 6120 mm | 4 % more or 230 mm |
Maximum vertical wall digging depth | 5210 mm and 4800 mm | 8 % more or 410 mm |
Neutral reasons:
Sizes
Height to cab upper part | 2905 mm and 2930 mm |
Rear platform swing radius | 2860 mm and 2930 mm |
Caterpillar track length on ground level | 3830 mm and 3450 mm |
Shovel
Bucket initial volume | 1 m3 and 1 m3 |
Operation
Working weight | 23480 kg and 24105 kg |
Motor
Manufacturer | Komatsu and John Deere |
Model | SA6D102E and 6466A |
Power measured at | 2100 rev / min and 2100 rev / min |
Cylinders number | 6 and 6 |
Carrier
Track width | 2580 mm and 2390 mm |
Shoe dimensions | 700 mm and 600 mm |
Booms/sections features 3
Unit load-transfer height | 3160 mm and 3160 mm |
Unit load-transfer length | 9780 mm and 10170 mm |
Maximum cut height | 9380 mm and 9700 mm |
Booms/sections features 2
Maximum cut height | 9150 mm and 9470 mm |
Unit load-transfer height | 3280 mm and 3000 mm |
Unit load-transfer length | 9840 mm and 10110 mm |
Booms/sections features 1
Unit load-transfer height | 3125 mm and 3220 mm |
Unit load-transfer length | 9780 mm and 10240 mm |
Maximum cut height | 9070 mm and 9200 mm |
Images
Sizes
15. Counterweight ground clearance | 1085 mm | 15. Counterweight ground clearance | 1100 mm |
2. Width to outside of caterpillar track | 3280 mm | 2. Width to outside of caterpillar track | 2990 mm |
4. Caterpillar track length on ground level | 3830 mm | 4. Caterpillar track length on ground level | 3450 mm |
5. Clearance | 440 mm | 5. Clearance | 445 mm |
7. Height to cab upper part | 2905 mm | 7. Height to cab upper part | 2930 mm |
8. Rear platform swing radius | 2860 mm | 8. Rear platform swing radius | 2930 mm |
Carrier
6. Track width | 2580 mm | 6. Track width | 2390 mm |
14. Shoe dimensions | 700 mm | 14. Shoe dimensions | 600 mm |
Booms/sections features 1
13. Maximum excavation depth | 7375 mm | 13. Maximum excavation depth | 6880 mm |
1. Unit load-transfer length | 9800 mm | 1. Unit load-transfer length | 10170 mm |
3. Unit load-transfer height | 3275 mm | 3. Unit load-transfer height | 3160 mm |
9. Maximum cut height | 9620 mm | 9. Maximum cut height | 9700 mm |
12. Maximum vertical wall digging depth | 6010 mm | 12. Maximum vertical wall digging depth | 6660 mm |
10. Maximum loading height | 6720 mm | 10. Maximum loading height | 6820 mm |
11. Maximum radius along ground level | 10460 mm | 11. Maximum radius along ground level | 10730 mm |