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- John Deere 790D vs. Kato HD1023
John Deere 790D vs. Kato HD1023
7 reasons to buy John Deere 790D:
Swing device
Rotation speed | 12 rev / min and 11 rev / min | 8 % more or 1 rev |
Operation
Cooling system fluid volume | 32 l. and 25.5 l. | 20 % more or 6.5 l. |
Hydraulic system overflow valve pressure | 34425 kPa and 32900 kPa | 4 % more or 1525 kPa |
Hydraulic pump flow rate | 472 l/min and 498 l/min | 5 % less or 26 l/min |
Motor
Displacement | 7.6 l. and 7.5 l. | 1 % more or 0.1 l. |
Maximum torque | 692 Nm and 637 Nm | 8 % more or 55 Nm |
Carrier
Hook traction force | 165.7 kN and 186.3 kN | 11 % less or 20.6 kN |
23 reasons to buy Kato HD1023:
Sizes
Clearance | 480 mm and 445 mm | 7 % more or 35 mm |
Shovel
Maximum bucket volume | 1.3 m3 and 1 m3 | 23 % more or 0.3 m3 |
Operation
Fuel Capacity | 320 l. and 310 l. | 3 % more or 10 l. |
Hydraulic system fluid volume | 310 l. and 270 l. | 13 % more or 40 l. |
Engine oil volume | 28 l. and 24 l. | 14 % more or 4 l. |
Boom reach drive mechanism fluid volume | 11.3 l. and 7.5 l. | 34 % more or 3.8 l. |
Motor
Power measured at | 2200 rev / min and 2100 rev / min | 5 % more or 100 rev |
Torque measured at | 1600 rev / min and 1300 rev / min | 19 % more or 300 rev |
Full power | 125 kW and 123 kW | 2 % more or 2 kW |
Carrier
Maximum travel speed | 5.5 km/h and 4.5 km/h | 18 % more or 1.0 km/h |
Specific ground pressure | 50 kPa and 50.1 kPa | 0 % less or 0.1 kPa |
Booms/sections features 3
Maximum excavation depth | 8010 mm and 7520 mm | 6 % more or 490 mm |
Maximum vertical wall digging depth | 7190 mm and 6660 mm | 7 % more or 530 mm |
Maximum radius along ground level | 11100 mm and 10730 mm | 3 % more or 370 mm |
Maximum loading height | 7440 mm and 6820 mm | 8 % more or 620 mm |
Booms/sections features 2
Maximum excavation depth | 7010 mm and 6880 mm | 2 % more or 130 mm |
Maximum radius along ground level | 10170 mm and 10130 mm | 0 % more or 40 mm |
Maximum loading height | 6990 mm and 6590 mm | 6 % more or 400 mm |
Maximum vertical wall digging depth | 6250 mm and 6010 mm | 4 % more or 240 mm |
Booms/sections features 1
Maximum loading height | 6810 mm and 6350 mm | 7 % more or 460 mm |
Maximum vertical wall digging depth | 5750 mm and 5210 mm | 9 % more or 540 mm |
Maximum excavation depth | 6520 mm and 6210 mm | 5 % more or 310 mm |
Maximum radius along ground level | 9730 mm and 9520 mm | 2 % more or 210 mm |
Neutral reasons:
Sizes
Width to outside of caterpillar track | 2990 mm and 2990 mm |
Height to cab upper part | 2930 mm and 2930 mm |
Counterweight ground clearance | 1100 mm and 1100 mm |
Rear platform swing radius | 2930 mm and 3100 mm |
Caterpillar track length on ground level | 3450 mm and 3460 mm |
Shovel
Bucket initial volume | 1 m3 and 1 m3 |
Operation
Working weight | 24105 kg and 23000 kg |
Operating voltage | 24 V and 24 V |
Motor
Aspiration | Turbocharging with subsequent air cooling (by a cooling radiator) and turbocharging |
Cylinders number | 6 and 6 |
Manufacturer | John Deere and Mitsubishi |
Model | 6466A and C 6D16-TE1 |
Carrier
Track shoes number per side | 47 and 47 |
Shoe dimensions | 600 mm and 600 mm |
Support rollers number on either side | 2 and 2 |
Rolling bearings number on either side | 8 and 8 |
Track width | 2390 mm and 2390 mm |
Booms/sections features 3
Maximum cut height | 9700 mm and 10500 mm |
Unit load-transfer height | 3160 mm and 3120 mm |
Unit load-transfer length | 10170 mm and 10080 mm |
Booms/sections features 2
Unit load-transfer height | 3000 mm and 3120 mm |
Unit load-transfer length | 10110 mm and 10080 mm |
Maximum cut height | 9470 mm and 10060 mm |
Booms/sections features 1
Maximum cut height | 9200 mm and 9880 mm |
Unit load-transfer height | 3220 mm and 3120 mm |
Unit load-transfer length | 10240 mm and 10080 mm |
Images
Sizes
2. Width to outside of caterpillar track | 2990 mm | 2. Width to outside of caterpillar track | 2990 mm |
4. Caterpillar track length on ground level | 3450 mm | 4. Caterpillar track length on ground level | 3460 mm |
5. Clearance | 445 mm | 5. Clearance | 480 mm |
7. Height to cab upper part | 2930 mm | 7. Height to cab upper part | 2930 mm |
8. Rear platform swing radius | 2930 mm | 8. Rear platform swing radius | 3100 mm |
15. Counterweight ground clearance | 1100 mm | 15. Counterweight ground clearance | 1100 mm |
Carrier
6. Track width | 2390 mm | 6. Track width | 2390 mm |
14. Shoe dimensions | 600 mm | 14. Shoe dimensions | 600 mm |
Booms/sections features 1
13. Maximum excavation depth | 7520 mm | 13. Maximum excavation depth | 6520 mm |
3. Unit load-transfer height | 3220 mm | 3. Unit load-transfer height | 3120 mm |
1. Unit load-transfer length | 10240 mm | 1. Unit load-transfer length | 10080 mm |
9. Maximum cut height | 9200 mm | 9. Maximum cut height | 9880 mm |
10. Maximum loading height | 6350 mm | 10. Maximum loading height | 6810 mm |
11. Maximum radius along ground level | 9520 mm | 11. Maximum radius along ground level | 9730 mm |
12. Maximum vertical wall digging depth | 5210 mm | 12. Maximum vertical wall digging depth | 5750 mm |