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- Komatsu PC340-6 vs. John Deere 790D
Komatsu PC340-6 vs. John Deere 790D
17 reasons to buy Komatsu PC340-6:
Sizes
Width to outside of caterpillar track | 3190 mm and 2990 mm | 6 % more or 200 mm |
Clearance | 498 mm and 445 mm | 11 % more or 53 mm |
Counterweight ground clearance | 1186 mm and 1100 mm | 7 % more or 86 mm |
Shovel
Maximum bucket volume | 1.8 m3 and 1 m3 | 44 % more or 0.8 m3 |
Bucket initial volume | 1.3 m3 and 1 m3 | 23 % more or 0.3 m3 |
Operation
Fuel Capacity | 540 l. and 310 l. | 43 % more or 230 l. |
Hydraulic system overflow valve pressure | 34818.5 kPa and 34425 kPa | 1 % more or 393.5 kPa |
Motor
Full power | 173 kW and 123 kW | 29 % more or 50 kW |
Displacement | 8.3 l. and 7.6 l. | 8 % more or 0.7 l. |
Carrier
Maximum travel speed | 5.5 km/h and 4.5 km/h | 18 % more or 1.0 km/h |
Booms/sections features 3
Maximum loading height | 7110 mm and 6820 mm | 4 % more or 290 mm |
Maximum radius along ground level | 10920 mm and 10730 mm | 2 % more or 190 mm |
Booms/sections features 2
Maximum loading height | 6915 mm and 6590 mm | 5 % more or 325 mm |
Maximum radius along ground level | 10345 mm and 10130 mm | 2 % more or 215 mm |
Booms/sections features 1
Maximum loading height | 6615 mm and 6350 mm | 4 % more or 265 mm |
Maximum excavation depth | 6360 mm and 6210 mm | 2 % more or 150 mm |
Maximum radius along ground level | 9940 mm and 9520 mm | 4 % more or 420 mm |
10 reasons to buy John Deere 790D:
Swing device
Rotation speed | 12 rev / min and 10 rev / min | 17 % more or 2 rev |
Operation
Hydraulic system fluid volume | 270 l. and 205 l. | 24 % more or 65 l. |
Hydraulic pump flow rate | 472 l/min and 500 l/min | 6 % less or 28 l/min |
Motor
Power measured at | 2100 rev / min and 1750 rev / min | 17 % more or 350 rev |
Carrier
Specific ground pressure | 50.1 kPa and 65.5 kPa | 24 % less or 15.4 kPa |
Booms/sections features 3
Maximum vertical wall digging depth | 6660 mm and 6480 mm | 3 % more or 180 mm |
Maximum excavation depth | 7520 mm and 7380 mm | 2 % more or 140 mm |
Booms/sections features 2
Maximum vertical wall digging depth | 6010 mm and 5840 mm | 3 % more or 170 mm |
Maximum excavation depth | 6880 mm and 6710 mm | 2 % more or 170 mm |
Booms/sections features 1
Maximum vertical wall digging depth | 5210 mm and 5105 mm | 2 % more or 105 mm |
Neutral reasons:
Sizes
Height to cab upper part | 3130 mm and 2930 mm |
Rear platform swing radius | 3300 mm and 2930 mm |
Caterpillar track length on ground level | 3700 mm and 3450 mm |
Operation
Working weight | 32480 kg and 24105 kg |
Motor
Model | SA6D114E and 6466A |
Cylinders number | 6 and 6 |
Manufacturer | Komatsu and John Deere |
Carrier
Shoe dimensions | 600 mm and 600 mm |
Track width | 2590 mm and 2390 mm |
Booms/sections features 3
Unit load-transfer height | 3255 mm and 3160 mm |
Unit load-transfer length | 10935 mm and 10170 mm |
Maximum cut height | 10210 mm and 9700 mm |
Booms/sections features 2
Unit load-transfer height | 3411 mm and 3000 mm |
Unit load-transfer length | 10986 mm and 10110 mm |
Maximum cut height | 9975 mm and 9470 mm |
Booms/sections features 1
Maximum cut height | 9590 mm and 9200 mm |
Unit load-transfer height | 3524 mm and 3220 mm |
Unit load-transfer length | 11097 mm and 10240 mm |
Images
Sizes
2. Width to outside of caterpillar track | 3190 mm | 2. Width to outside of caterpillar track | 2990 mm |
4. Caterpillar track length on ground level | 3700 mm | 4. Caterpillar track length on ground level | 3450 mm |
5. Clearance | 498 mm | 5. Clearance | 445 mm |
7. Height to cab upper part | 3130 mm | 7. Height to cab upper part | 2930 mm |
8. Rear platform swing radius | 3300 mm | 8. Rear platform swing radius | 2930 mm |
15. Counterweight ground clearance | 1186 mm | 15. Counterweight ground clearance | 1100 mm |
Carrier
6. Track width | 2590 mm | 6. Track width | 2390 mm |
14. Shoe dimensions | 600 mm | 14. Shoe dimensions | 600 mm |
Booms/sections features 1
1. Unit load-transfer length | 10986 mm | 1. Unit load-transfer length | 10240 mm |
3. Unit load-transfer height | 3524 mm | 3. Unit load-transfer height | 3220 mm |
13. Maximum excavation depth | 6710 mm | 13. Maximum excavation depth | 7520 mm |
9. Maximum cut height | 9590 mm | 9. Maximum cut height | 9200 mm |
10. Maximum loading height | 6615 mm | 10. Maximum loading height | 6350 mm |
11. Maximum radius along ground level | 9940 mm | 11. Maximum radius along ground level | 9520 mm |
12. Maximum vertical wall digging depth | 5840 mm | 12. Maximum vertical wall digging depth | 5210 mm |