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- Caterpillar 324D L vs. Hitachi ZX870H-3
Caterpillar 324D L vs. Hitachi ZX870H-3
8 reasons to buy Caterpillar 324D L:
Swing device
Rotation speed | 9.6 rev / min and 7.3 rev / min | 24 % more or 2.3 rev |
Operation
Hydraulic system overflow valve pressure | 36000 kPa and 34300 kPa | 5 % more or 1700 kPa |
Hydraulic pump flow rate | 440 l/min and 1056 l/min | 58 % less or 616 l/min |
Generator current strength | 65 amperes and 50 amperes | 23 % more or 15 amperes |
Carrier
Track shoes number per side | 51 and 47 | 8 % more or 4 |
Maximum travel speed | 5.4 km/h and 4.1 km/h | 24 % more or 1.3 km/h |
Booms/sections features 1
Maximum vertical wall digging depth | 6575 mm and 4100 mm | 38 % more or 2475 mm |
Maximum excavation depth | 7328 mm and 7140 mm | 3 % more or 188 mm |
23 reasons to buy Hitachi ZX870H-3:
Sizes
Width to outside of caterpillar track | 4100 mm and 3390 mm | 17 % more or 710 mm |
Clearance | 890 mm and 440 mm | 51 % more or 450 mm |
Counterweight ground clearance | 1680 mm and 1060 mm | 37 % more or 620 mm |
Shovel
Bucket initial volume | 3.5 m3 and 1.4 m3 | 60 % more or 2.1 m3 |
Maximum bucket volume | 4.5 m3 and 2 m3 | 56 % more or 2.5 m3 |
Operation
Fuel Capacity | 1120 l. and 520 l. | 54 % more or 600 l. |
Cooling system fluid volume | 116 l. and 30 l. | 74 % more or 86 l. |
Hydraulic system fluid volume | 790 l. and 300 l. | 62 % more or 490 l. |
Engine oil volume | 57 l. and 30 l. | 47 % more or 27 l. |
Boom reach drive mechanism fluid volume | 15 l. and 10 l. | 33 % more or 5 l. |
Motor
Effective power | 397 kW and 126 kW | 68 % more or 271 kW |
Displacement | 15.7 l. and 7.2 l. | 54 % more or 8.5 l. |
Carrier
Support rollers number on either side | 3 and 2 | 33 % more or 1 |
Booms/sections features 3
Maximum radius along ground level | 13820 mm and 9395 mm | 32 % more or 4425 mm |
Maximum loading height | 9080 mm and 6394 mm | 30 % more or 2686 mm |
Maximum vertical wall digging depth | 6840 mm and 5633 mm | 18 % more or 1207 mm |
Maximum excavation depth | 8870 mm and 6396 mm | 28 % more or 2474 mm |
Booms/sections features 2
Maximum excavation depth | 7820 mm and 6846 mm | 12 % more or 974 mm |
Maximum radius along ground level | 12510 mm and 9829 mm | 21 % more or 2681 mm |
Maximum loading height | 8180 mm and 6590 mm | 19 % more or 1590 mm |
Maximum vertical wall digging depth | 6090 mm and 6075 mm | 0 % more or 15 mm |
Booms/sections features 1
Maximum radius along ground level | 12020 mm and 10549 mm | 12 % more or 1471 mm |
Maximum loading height | 8130 mm and 7043 mm | 13 % more or 1087 mm |
Neutral reasons:
Sizes
Rear platform swing radius | 3000 mm and 4600 mm |
Caterpillar track length on ground level | 3830 mm and 4590 mm |
Height to cab upper part | 2980 mm and 3780 mm |
Operation
Working weight | 24790 kg and 82100 kg |
Motor
Cylinders number | 6 and 6 |
Manufacturer | Caterpillar and Isuzu |
Model | C7 ACERT and AH-6WG1XYSA-03 |
Power measured at | 1800 rev / min and 1800 rev / min |
Carrier
Shoe dimensions | 800 mm and 650 mm |
Rolling bearings number on either side | 8 and 8 |
Track width | 2590 mm and 3450 mm |
Booms/sections features 3
Maximum cut height | 9750 mm and 13000 mm |
Unit load-transfer height | 3300 mm and 4570 mm |
Unit load-transfer length | 10100 mm and 14770 mm |
Booms/sections features 2
Maximum cut height | 9946 mm and 12130 mm |
Booms/sections features 1
Maximum cut height | 9887 mm and 12010 mm |
Images
Sizes
7. Height to cab upper part | 2980 mm | 7. Height to cab upper part | 3780 mm |
8. Rear platform swing radius | 3000 mm | 8. Rear platform swing radius | 4600 mm |
15. Counterweight ground clearance | 1060 mm | 15. Counterweight ground clearance | 1680 mm |
2. Width to outside of caterpillar track | 3390 mm | 2. Width to outside of caterpillar track | 4100 mm |
4. Caterpillar track length on ground level | 3830 mm | 4. Caterpillar track length on ground level | 4590 mm |
5. Clearance | 440 mm | 5. Clearance | 890 mm |
Carrier
6. Track width | 2590 mm | 6. Track width | 3450 mm |
14. Shoe dimensions | 800 mm | 14. Shoe dimensions | 650 mm |
Booms/sections features 1
3. Unit load-transfer height | 3450 mm | 3. Unit load-transfer height | 4570 mm |
9. Maximum cut height | 9849 mm | 9. Maximum cut height | 13000 mm |
10. Maximum loading height | 6302 mm | 10. Maximum loading height | 9080 mm |
11. Maximum radius along ground level | 9446 mm | 11. Maximum radius along ground level | 13820 mm |
13. Maximum excavation depth | 6488 mm | 13. Maximum excavation depth | 8870 mm |
1. Unit load-transfer length | 14340 mm | 1. Unit load-transfer length | 14770 mm |
12. Maximum vertical wall digging depth | 5633 mm | 12. Maximum vertical wall digging depth | 6840 mm |