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- Hyundai R320LC-7A vs. Hitachi ZX520LCH-3
Hyundai R320LC-7A vs. Hitachi ZX520LCH-3
16 reasons to buy Hyundai R320LC-7A:
Swing device
Rotation speed | 9.1 rev / min and 9 rev / min | 1 % more or 0.1 rev |
Operation
Hydraulic system overflow valve pressure | 35301.1 kPa and 34300 kPa | 3 % more or 1001.1 kPa |
Boom reach drive mechanism fluid volume | 11 l. and 6.5 l. | 41 % more or 4.5 l. |
Hydraulic pump flow rate | 520 l/min and 720 l/min | 28 % less or 200 l/min |
Carrier
Rolling bearings number on either side | 9 and 8 | 11 % more or 1 |
Specific ground pressure | 60.8 kPa and 91 kPa | 33 % less or 30.2 kPa |
Maximum travel speed | 5.3 km/h and 4 km/h | 25 % more or 1.3 km/h |
Booms/sections features 4
Maximum excavation depth | 8220 mm and 7690 mm | 6 % more or 530 mm |
Maximum vertical wall digging depth | 7260 mm and 7030 mm | 3 % more or 230 mm |
Booms/sections features 3
Maximum vertical wall digging depth | 6360 mm and 4200 mm | 34 % more or 2160 mm |
Maximum excavation depth | 7370 mm and 7130 mm | 3 % more or 240 mm |
Maximum loading height | 7240 mm and 7170 mm | 1 % more or 70 mm |
Booms/sections features 2
Maximum vertical wall digging depth | 5920 mm and 4570 mm | 23 % more or 1350 mm |
Maximum excavation depth | 6670 mm and 6050 mm | 9 % more or 620 mm |
Booms/sections features 1
Maximum vertical wall digging depth | 5980 mm and 4180 mm | 30 % more or 1800 mm |
Maximum excavation depth | 6370 mm and 5720 mm | 10 % more or 650 mm |
21 reasons to buy Hitachi ZX520LCH-3:
Sizes
Width to outside of caterpillar track | 3520 mm and 3280 mm | 7 % more or 240 mm |
Clearance | 810 mm and 500 mm | 38 % more or 310 mm |
Counterweight ground clearance | 1435 mm and 1200 mm | 16 % more or 235 mm |
Shovel
Bucket initial volume | 1.9 m3 and 1.4 m3 | 26 % more or 0.5 m3 |
Operation
Engine oil volume | 57 l. and 35 l. | 39 % more or 22 l. |
Fuel Capacity | 725 l. and 480 l. | 34 % more or 245 l. |
Cooling system fluid volume | 55 l. and 45 l. | 18 % more or 10 l. |
Hydraulic system fluid volume | 560 l. and 320 l. | 43 % more or 240 l. |
Motor
Effective power | 260 kW and 176.7 kW | 32 % more or 83.3 kW |
Power measured at | 1800 rev / min and 1750 rev / min | 3 % more or 50 rev |
Displacement | 15.7 l. and 8.3 l. | 47 % more or 7.4 l. |
Maximum torque | 1580 Nm and 1125.3 Nm | 29 % more or 454.7 Nm |
Carrier
Track shoes number per side | 49 and 48 | 2 % more or 1 |
Support rollers number on either side | 3 and 2 | 33 % more or 1 |
Booms/sections features 4
Maximum radius along ground level | 11820 mm and 11760 mm | 1 % more or 60 mm |
Maximum loading height | 7730 mm and 7630 mm | 1 % more or 100 mm |
Booms/sections features 3
Maximum radius along ground level | 11080 mm and 10940 mm | 1 % more or 140 mm |
Booms/sections features 2
Maximum radius along ground level | 10490 mm and 10330 mm | 2 % more or 160 mm |
Maximum loading height | 7520 mm and 7050 mm | 6 % more or 470 mm |
Booms/sections features 1
Maximum radius along ground level | 10190 mm and 10110 mm | 1 % more or 80 mm |
Maximum loading height | 7390 mm and 7050 mm | 5 % more or 340 mm |
Neutral reasons:
Sizes
Caterpillar track length on ground level | 4030 mm and 4250 mm |
Height to cab upper part | 3090 mm and 3520 mm |
Rear platform swing radius | 3330 mm and 3645 mm |
Operation
Operating voltage | 24 V and 24 V |
Generator current strength | 50 amperes and 50 amperes |
Working weight | 32200 kg and 51700 kg |
Motor
Manufacturer | Cummins and Isuzu |
Torque measured at | 1500 rev / min and 1500 rev / min |
Model | QSC and AH-6WG1XYSA-01 |
Aspiration | turbocharging and turbocharging |
Cylinders number | 6 and 6 |
Carrier
Shoe dimensions | 600 mm and 600 mm |
Track width | 2680 mm and 2920 mm |
Booms/sections features 4
Maximum cut height | 10710 mm and 11130 mm |
Booms/sections features 3
Maximum cut height | 10310 mm and 10240 mm |
Booms/sections features 2
Maximum cut height | 10170 mm and 10870 mm |
Booms/sections features 1
Maximum cut height | 10220 mm and 10730 mm |
Images
Sizes
2. Width to outside of caterpillar track | 3280 mm | 2. Width to outside of caterpillar track | 3520 mm |
4. Caterpillar track length on ground level | 4030 mm | 4. Caterpillar track length on ground level | 4250 mm |
5. Clearance | 500 mm | 5. Clearance | 810 mm |
7. Height to cab upper part | 3090 mm | 7. Height to cab upper part | 3520 mm |
8. Rear platform swing radius | 3330 mm | 8. Rear platform swing radius | 3645 mm |
15. Counterweight ground clearance | 1200 mm | 15. Counterweight ground clearance | 1435 mm |
Carrier
6. Track width | 2680 mm | 6. Track width | 2920 mm |
14. Shoe dimensions | 600 mm | 14. Shoe dimensions | 600 mm |
Booms/sections features 1
9. Maximum cut height | 9940 mm | 9. Maximum cut height | 11130 mm |
10. Maximum loading height | 6780 mm | 10. Maximum loading height | 7730 mm |
11. Maximum radius along ground level | 9800 mm | 11. Maximum radius along ground level | 11820 mm |
12. Maximum vertical wall digging depth | 5920 mm | 12. Maximum vertical wall digging depth | 4200 mm |
13. Maximum excavation depth | 6160 mm | 13. Maximum excavation depth | 7690 mm |