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- Case 9030B vs. Hitachi ZX870LCH-3
Case 9030B vs. Hitachi ZX870LCH-3
6 reasons to buy Case 9030B:
Swing device
Rotation speed | 11.9 rev / min and 7.3 rev / min | 39 % more or 4.6 rev |
Operation
Hydraulic pump flow rate | 194 l/min and 1056 l/min | 82 % less or 862 l/min |
Motor
Power measured at | 2000 rev / min and 1800 rev / min | 10 % more or 200 rev |
Carrier
Specific ground pressure | 31 kPa and 121 kPa | 74 % less or 90 kPa |
Maximum travel speed | 5.5 km/h and 4.1 km/h | 25 % more or 1.4 km/h |
Booms/sections features 1
Maximum vertical wall digging depth | 6070 mm and 4100 mm | 32 % more or 1970 mm |
25 reasons to buy Hitachi ZX870LCH-3:
Sizes
Width to outside of caterpillar track | 4100 mm and 3200 mm | 22 % more or 900 mm |
Clearance | 890 mm and 457 mm | 49 % more or 433 mm |
Counterweight ground clearance | 1680 mm and 1040 mm | 38 % more or 640 mm |
Shovel
Maximum bucket volume | 4.5 m3 and 1.1 m3 | 76 % more or 3.4 m3 |
Operation
Fuel Capacity | 1120 l. and 310.4 l. | 72 % more or 809.6 l. |
Cooling system fluid volume | 116 l. and 25.5 l. | 78 % more or 90.5 l. |
Hydraulic system fluid volume | 790 l. and 200 l. | 75 % more or 590 l. |
Engine oil volume | 57 l. and 16 l. | 72 % more or 41 l. |
Boom reach drive mechanism fluid volume | 15 l. and 5 l. | 67 % more or 10 l. |
Generator current strength | 50 amperes and 45 amperes | 10 % more or 5 amperes |
Hydraulic system overflow valve pressure | 34300 kPa and 218 kPa | 99 % more or 34082 kPa |
Motor
Torque measured at | 1600 rev / min and 1500 rev / min | 6 % more or 100 rev |
Effective power | 397 kW and 97.7 kW | 75 % more or 299.3 kW |
Maximum torque | 2250 Nm and 576.2 Nm | 74 % more or 1673.8 Nm |
Displacement | 15.7 l. and 5.9 l. | 62 % more or 9.8 l. |
Carrier
Support rollers number on either side | 3 and 2 | 33 % more or 1 |
Track shoes number per side | 51 and 49 | 4 % more or 2 |
Rolling bearings number on either side | 9 and 8 | 11 % more or 1 |
Booms/sections features 2
Maximum excavation depth | 7820 mm and 6100 mm | 22 % more or 1720 mm |
Maximum radius along ground level | 12510 mm and 9240 mm | 26 % more or 3270 mm |
Maximum loading height | 8180 mm and 5460 mm | 33 % more or 2720 mm |
Maximum vertical wall digging depth | 6090 mm and 5370 mm | 12 % more or 720 mm |
Booms/sections features 1
Maximum excavation depth | 7140 mm and 6680 mm | 6 % more or 460 mm |
Maximum radius along ground level | 12020 mm and 9780 mm | 19 % more or 2240 mm |
Maximum loading height | 8130 mm and 6680 mm | 18 % more or 1450 mm |
Neutral reasons:
Sizes
Height to cab upper part | 2930 mm and 3780 mm |
Rear platform swing radius | 2800 mm and 4600 mm |
Caterpillar track length on ground level | 3660 mm and 5110 mm |
Operation
Working weight | 20203 kg and 84000 kg |
Motor
Aspiration | turbocharging and turbocharging |
Cylinders number | 6 and 6 |
Manufacturer | Case and Isuzu |
Model | 6T-590 and AH-6WG1XYSA-03 |
Carrier
Shoe dimensions | 812.8 mm and 650 mm |
Booms/sections features 2
Maximum cut height | 9260 mm and 12130 mm |
Booms/sections features 1
Maximum cut height | 9470 mm and 12010 mm |
Images
Sizes
2. Width to outside of caterpillar track | 3200 mm | 2. Width to outside of caterpillar track | 4100 mm |
7. Height to cab upper part | 2930 mm | 7. Height to cab upper part | 3780 mm |
4. Caterpillar track length on ground level | 3660 mm | 4. Caterpillar track length on ground level | 5110 mm |
8. Rear platform swing radius | 2800 mm | 8. Rear platform swing radius | 4600 mm |
5. Clearance | 457 mm | 5. Clearance | 890 mm |
15. Counterweight ground clearance | 1040 mm | 15. Counterweight ground clearance | 1680 mm |
Carrier
14. Shoe dimensions | 812.8 mm | 14. Shoe dimensions | 650 mm |
Booms/sections features 1
13. Maximum excavation depth | 6100 mm | 13. Maximum excavation depth | 8870 mm |
9. Maximum cut height | 9260 mm | 9. Maximum cut height | 12010 mm |
10. Maximum loading height | 5460 mm | 10. Maximum loading height | 8130 mm |
11. Maximum radius along ground level | 9240 mm | 11. Maximum radius along ground level | 12020 mm |
12. Maximum vertical wall digging depth | 5370 mm | 12. Maximum vertical wall digging depth | 4100 mm |
1. Unit load-transfer length | 9560 mm | 1. Unit load-transfer length | 14770 mm |
3. Unit load-transfer height | 3060 mm | 3. Unit load-transfer height | 4570 mm |