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- John Deere 490E vs. Hitachi ZX670LCR-3
John Deere 490E vs. Hitachi ZX670LCR-3
6 reasons to buy John Deere 490E:
Swing device
Rotation speed | 11 rev / min and 9.5 rev / min | 14 % more or 1.5 rev |
Operation
Hydraulic pump flow rate | 198 l/min and 912 l/min | 78 % less or 714 l/min |
Hydraulic system overflow valve pressure | 34335.9 kPa and 34300 kPa | 0 % more or 35.9 kPa |
Motor
Power measured at | 2200 rev / min and 1800 rev / min | 18 % more or 400 rev |
Carrier
Specific ground pressure | 27.2 kPa and 103 kPa | 74 % less or 75.8 kPa |
Maximum travel speed | 5.5 km/h and 4.9 km/h | 11 % more or 0.6 km/h |
24 reasons to buy Hitachi ZX670LCR-3:
Sizes
Width to outside of caterpillar track | 3950 mm and 2690 mm | 32 % more or 1260 mm |
Clearance | 860 mm and 432.8 mm | 50 % more or 427.2 mm |
Counterweight ground clearance | 1530 mm and 890 mm | 42 % more or 640 mm |
Operation
Fuel Capacity | 900 l. and 249.8 l. | 72 % more or 650.2 l. |
Cooling system fluid volume | 57 l. and 15 l. | 74 % more or 42 l. |
Hydraulic system fluid volume | 680 l. and 134 l. | 80 % more or 546 l. |
Engine oil volume | 57 l. and 13 l. | 77 % more or 44 l. |
Boom reach drive mechanism fluid volume | 10.5 l. and 2.6 l. | 75 % more or 7.9 l. |
Motor
Effective power | 345 kW and 63.4 kW | 82 % more or 281.6 kW |
Displacement | 15.7 l. and 4.5 l. | 71 % more or 11.2 l. |
Torque measured at | 1500 rev / min and 1300 rev / min | 13 % more or 200 rev |
Maximum torque | 1980 Nm and 341.7 Nm | 83 % more or 1638.3 Nm |
Cylinders number | 6 and 4 | 33 % more or 2 |
Carrier
Support rollers number on either side | 3 and 1 | 67 % more or 2 |
Rolling bearings number on either side | 8 and 7 | 12 % more or 1 |
Track shoes number per side | 47 and 44 | 6 % more or 3 |
Booms/sections features 2
Maximum loading height | 8020 mm and 6452.6 mm | 20 % more or 1567.4 mm |
Maximum vertical wall digging depth | 7720 mm and 5462 mm | 29 % more or 2258 mm |
Maximum excavation depth | 8560 mm and 6071.6 mm | 29 % more or 2488.4 mm |
Maximum radius along ground level | 13030 mm and 8610.6 mm | 34 % more or 4419.4 mm |
Booms/sections features 1
Maximum radius along ground level | 11500 mm and 8129 mm | 29 % more or 3371 mm |
Maximum loading height | 7330 mm and 6120.4 mm | 17 % more or 1209.6 mm |
Maximum vertical wall digging depth | 5280 mm and 4977.4 mm | 6 % more or 302.6 mm |
Maximum excavation depth | 7120 mm and 5562.6 mm | 22 % more or 1557.4 mm |
Neutral reasons:
Sizes
Height to cab upper part | 2691.4 mm and 3590 mm |
Rear platform swing radius | 2110 mm and 3850 mm |
Caterpillar track length on ground level | 2880 mm and 4590 mm |
Operation
Working weight | 12147.2 kg and 68400 kg |
Motor
Aspiration | turbocharging and turbocharging |
Manufacturer | John Deere and Isuzu |
Model | 4045T and AH-6WG1XYSA-02 |
Carrier
Shoe dimensions | 700 mm and 650 mm |
Track width | 1990 mm and 3300 mm |
Booms/sections features 2
Unit load-transfer length | 7580 mm and 13200 mm |
Maximum cut height | 8839.2 mm and 11940 mm |
Unit load-transfer height | 2690 mm and 4460 mm |
Booms/sections features 1
Maximum cut height | 8510 mm and 11190 mm |
Images
Sizes
15. Counterweight ground clearance | 890 mm | 15. Counterweight ground clearance | 1530 mm |
2. Width to outside of caterpillar track | 2690 mm | 2. Width to outside of caterpillar track | 3950 mm |
4. Caterpillar track length on ground level | 2880 mm | 4. Caterpillar track length on ground level | 4590 mm |
5. Clearance | 432.8 mm | 5. Clearance | 860 mm |
7. Height to cab upper part | 2691.4 mm | 7. Height to cab upper part | 3590 mm |
8. Rear platform swing radius | 2110 mm | 8. Rear platform swing radius | 3850 mm |
Carrier
6. Track width | 1990 mm | 6. Track width | 3300 mm |
14. Shoe dimensions | 700 mm | 14. Shoe dimensions | 650 mm |
Booms/sections features 1
10. Maximum loading height | 6452.6 mm | 10. Maximum loading height | 7330 mm |
11. Maximum radius along ground level | 8610.6 mm | 11. Maximum radius along ground level | 11500 mm |
12. Maximum vertical wall digging depth | 5462 mm | 12. Maximum vertical wall digging depth | 5280 mm |
13. Maximum excavation depth | 6071.6 mm | 13. Maximum excavation depth | 7120 mm |
1. Unit load-transfer length | 7580 mm | 1. Unit load-transfer length | 13200 mm |
3. Unit load-transfer height | 2690 mm | 3. Unit load-transfer height | 4460 mm |
9. Maximum cut height | 8839.2 mm | 9. Maximum cut height | 11940 mm |