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- Hitachi ZX180LC-3 vs. Caterpillar 312D
Hitachi ZX180LC-3 vs. Caterpillar 312D
22 reasons to buy Hitachi ZX180LC-3:
Swing device
Rotation speed | 14.1 rev / min and 12.4 rev / min | 12 % more or 1.7 rev |
Sizes
Clearance | 450 mm and 430 mm | 4 % more or 20 mm |
Counterweight ground clearance | 1030 mm and 915 mm | 11 % more or 115 mm |
Width to outside of caterpillar track | 2800 mm and 2490 mm | 11 % more or 310 mm |
Operation
Cooling system fluid volume | 18 l. and 17.9 l. | 1 % more or 0.1 l. |
Hydraulic system fluid volume | 220 l. and 162 l. | 26 % more or 58 l. |
Boom reach drive mechanism fluid volume | 6.2 l. and 3 l. | 52 % more or 3.2 l. |
Fuel Capacity | 320 l. and 250 l. | 22 % more or 70 l. |
Motor
Effective power | 90.2 kW and 67.1 kW | 26 % more or 23.1 kW |
Carrier
Specific ground pressure | 41 kPa and 41.9 kPa | 2 % less or 0.9 kPa |
Booms/sections features 3
Maximum excavation depth | 7070 mm and 6040 mm | 15 % more or 1030 mm |
Maximum radius along ground level | 9790 mm and 8620 mm | 12 % more or 1170 mm |
Maximum loading height | 6940 mm and 6340 mm | 9 % more or 600 mm |
Maximum vertical wall digging depth | 6260 mm and 5360 mm | 14 % more or 900 mm |
Booms/sections features 2
Maximum excavation depth | 6570 mm and 5840 mm | 11 % more or 730 mm |
Maximum radius along ground level | 9270 mm and 8430 mm | 9 % more or 840 mm |
Maximum loading height | 6570 mm and 6210 mm | 5 % more or 360 mm |
Maximum vertical wall digging depth | 5550 mm and 5160 mm | 7 % more or 390 mm |
Booms/sections features 1
Maximum vertical wall digging depth | 5210 mm and 4980 mm | 4 % more or 230 mm |
Maximum excavation depth | 6120 mm and 5540 mm | 9 % more or 580 mm |
Maximum radius along ground level | 8910 mm and 8170 mm | 8 % more or 740 mm |
Maximum loading height | 6450 mm and 6100 mm | 5 % more or 350 mm |
5 reasons to buy Caterpillar 312D:
Operation
Engine oil volume | 19.5 l. and 17 l. | 13 % more or 2.5 l. |
Hydraulic system overflow valve pressure | 35000 kPa and 34300 kPa | 2 % more or 700 kPa |
Hydraulic pump flow rate | 127 l/min and 382 l/min | 67 % less or 255 l/min |
Motor
Displacement | 4.3 l. and 3 l. | 30 % more or 1.3 l. |
Carrier
Maximum travel speed | 5.5 km/h and 5.3 km/h | 4 % more or 0.2 km/h |
Neutral reasons:
Sizes
Height to cab upper part | 2950 mm and 2760 mm |
Rear platform swing radius | 2490 mm and 2140 mm |
Caterpillar track length on ground level | 3370 mm and 2780 mm |
Operation
Working weight | 18300 kg and 12920 kg |
Motor
Manufacturer | Isuzu and Caterpillar |
Model | AI-4JJ1X and C4.2 ACERT |
Carrier
Shoe dimensions | 600 mm and 500 mm |
Track width | 2200 mm and 1990 mm |
Booms/sections features 3
Unit load-transfer height | 3390 mm and 2830 mm |
Unit load-transfer length | 8970 mm and 7610 mm |
Maximum cut height | 9790 mm and 8700 mm |
Booms/sections features 2
Unit load-transfer height | 3080 mm and 2970 mm |
Unit load-transfer length | 8970 mm and 7590 mm |
Maximum cut height | 9400 mm and 8580 mm |
Booms/sections features 1
Unit load-transfer height | 3100 mm and 2830 mm |
Unit load-transfer length | 9000 mm and 7610 mm |
Maximum cut height | 9290 mm and 8480 mm |
Images
Sizes
15. Counterweight ground clearance | 1030 mm | 15. Counterweight ground clearance | 915 mm |
2. Width to outside of caterpillar track | 2800 mm | 2. Width to outside of caterpillar track | 2490 mm |
4. Caterpillar track length on ground level | 3370 mm | 4. Caterpillar track length on ground level | 2780 mm |
5. Clearance | 450 mm | 5. Clearance | 430 mm |
7. Height to cab upper part | 2950 mm | 7. Height to cab upper part | 2760 mm |
8. Rear platform swing radius | 2490 mm | 8. Rear platform swing radius | 2140 mm |
Carrier
6. Track width | 2200 mm | 6. Track width | 1990 mm |
14. Shoe dimensions | 600 mm | 14. Shoe dimensions | 500 mm |
Booms/sections features 1
11. Maximum radius along ground level | 9270 mm | 11. Maximum radius along ground level | 8620 mm |
12. Maximum vertical wall digging depth | 5550 mm | 12. Maximum vertical wall digging depth | 5360 mm |
13. Maximum excavation depth | 6570 mm | 13. Maximum excavation depth | 6040 mm |
1. Unit load-transfer length | 8970 mm | 1. Unit load-transfer length | 7610 mm |
3. Unit load-transfer height | 3390 mm | 3. Unit load-transfer height | 2830 mm |
9. Maximum cut height | 9790 mm | 9. Maximum cut height | 8700 mm |
10. Maximum loading height | 6940 mm | 10. Maximum loading height | 6340 mm |