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- Case 9020B vs. Hitachi ZX850H
Case 9020B vs. Hitachi ZX850H
6 reasons to buy Case 9020B:
Swing device
Rotation speed | 11.3 rev / min and 8.2 rev / min | 27 % more or 3.1 rev |
Motor
Power measured at | 2200 rev / min and 1800 rev / min | 18 % more or 400 rev |
Carrier
Specific ground pressure | 37.9 kPa and 103 kPa | 63 % less or 65.1 kPa |
Maximum travel speed | 5.5 km/h and 4.3 km/h | 22 % more or 1.2 km/h |
Booms/sections features 2
Maximum vertical wall digging depth | 5820 mm and 5640 mm | 3 % more or 180 mm |
Booms/sections features 1
Maximum vertical wall digging depth | 5260 mm and 4340 mm | 17 % more or 920 mm |
24 reasons to buy Hitachi ZX850H:
Sizes
Counterweight ground clearance | 1590 mm and 1020 mm | 36 % more or 570 mm |
Width to outside of caterpillar track | 4360 mm and 2590 mm | 41 % more or 1770 mm |
Clearance | 880 mm and 440 mm | 50 % more or 440 mm |
Operation
Engine oil volume | 55 l. and 10.2 l. | 81 % more or 44.8 l. |
Hydraulic system overflow valve pressure | 34335.9 kPa and 217.9 kPa | 99 % more or 34118.0 kPa |
Boom reach drive mechanism fluid volume | 15 l. and 5 l. | 67 % more or 10 l. |
Hydraulic pump flow rate | 30.2 l/min and 138 l/min | 78 % less or 107.8 l/min |
Fuel Capacity | 901 l. and 238.5 l. | 74 % more or 662.5 l. |
Cooling system fluid volume | 107 l. and 15.7 l. | 85 % more or 91.3 l. |
Hydraulic system fluid volume | 670 l. and 142 l. | 79 % more or 528 l. |
Motor
Effective power | 338.5 kW and 79 kW | 77 % more or 259.5 kW |
Displacement | 15.7 l. and 3.9 l. | 75 % more or 11.8 l. |
Torque measured at | 1500 rev / min and 1450 rev / min | 3 % more or 50 rev |
Maximum torque | 1863 Nm and 440.6 Nm | 76 % more or 1422.4 Nm |
Cylinders number | 6 and 4 | 33 % more or 2 |
Carrier
Track shoes number per side | 51 and 43 | 16 % more or 8 |
Support rollers number on either side | 3 and 2 | 33 % more or 1 |
Rolling bearings number on either side | 9 and 7 | 22 % more or 2 |
Booms/sections features 2
Maximum excavation depth | 7800 mm and 6460 mm | 17 % more or 1340 mm |
Maximum radius along ground level | 12790 mm and 9320 mm | 27 % more or 3470 mm |
Maximum loading height | 7860 mm and 6920 mm | 12 % more or 940 mm |
Booms/sections features 1
Maximum radius along ground level | 12410 mm and 8920 mm | 28 % more or 3490 mm |
Maximum excavation depth | 7240 mm and 6110 mm | 16 % more or 1130 mm |
Maximum loading height | 7820 mm and 6550 mm | 16 % more or 1270 mm |
Neutral reasons:
Sizes
Rear platform swing radius | 2350 mm and 4300 mm |
Caterpillar track length on ground level | 3090 mm and 5110 mm |
Height to cab upper part | 2910 mm and 3640 mm |
Operation
Operating voltage | 24 V and 12 V |
Working weight | 16000 kg and 75900 kg |
Motor
Manufacturer | Case and Isuzu |
Model | 4TA-390 and BB-6WG1T |
Aspiration | turbocharging and cooling at the outlet and turbocharging |
Carrier
Shoe dimensions | 599.4 mm and 650 mm |
Booms/sections features 2
Unit load-transfer length | 8400 mm and 14320 mm |
Maximum cut height | 9580 mm and 11710 mm |
Unit load-transfer height | 3100 mm and 4630 mm |
Booms/sections features 1
Unit load-transfer height | 2910 mm and 4630 mm |
Maximum cut height | 9180 mm and 11680 mm |
Unit load-transfer length | 8310 mm and 14320 mm |
Images
Sizes
2. Width to outside of caterpillar track | 2590 mm | 2. Width to outside of caterpillar track | 4360 mm |
4. Caterpillar track length on ground level | 3090 mm | 4. Caterpillar track length on ground level | 5110 mm |
5. Clearance | 440 mm | 5. Clearance | 880 mm |
7. Height to cab upper part | 2910 mm | 7. Height to cab upper part | 3640 mm |
8. Rear platform swing radius | 2350 mm | 8. Rear platform swing radius | 4300 mm |
15. Counterweight ground clearance | 1020 mm | 15. Counterweight ground clearance | 1590 mm |
Carrier
14. Shoe dimensions | 599.4 mm | 14. Shoe dimensions | 650 mm |
Booms/sections features 1
11. Maximum radius along ground level | 9320 mm | 11. Maximum radius along ground level | 13830 mm |
12. Maximum vertical wall digging depth | 5820 mm | 12. Maximum vertical wall digging depth | 6030 mm |
13. Maximum excavation depth | 6460 mm | 13. Maximum excavation depth | 8860 mm |
1. Unit load-transfer length | 8400 mm | 1. Unit load-transfer length | 14320 mm |
3. Unit load-transfer height | 3100 mm | 3. Unit load-transfer height | 4630 mm |
9. Maximum cut height | 9580 mm | 9. Maximum cut height | 11680 mm |
10. Maximum loading height | 6920 mm | 10. Maximum loading height | 7820 mm |