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- Hyundai R250LC-7A vs. Hitachi ZX870H-3
Hyundai R250LC-7A vs. Hitachi ZX870H-3
8 reasons to buy Hyundai R250LC-7A:
Swing device
Rotation speed | 12 rev / min and 7.3 rev / min | 39 % more or 4.7 rev |
Operation
Hydraulic pump flow rate | 224.1 l/min and 1056 l/min | 79 % less or 831.9 l/min |
Motor
Power measured at | 1900 rev / min and 1800 rev / min | 5 % more or 100 rev |
Carrier
Rolling bearings number on either side | 9 and 8 | 11 % more or 1 |
Specific ground pressure | 50 kPa and 131 kPa | 62 % less or 81 kPa |
Maximum travel speed | 5.3 km/h and 4.1 km/h | 23 % more or 1.2 km/h |
Track shoes number per side | 51 and 47 | 8 % more or 4 |
Booms/sections features 1
Maximum vertical wall digging depth | 5480 mm and 4100 mm | 25 % more or 1380 mm |
27 reasons to buy Hitachi ZX870H-3:
Sizes
Clearance | 890 mm and 480 mm | 46 % more or 410 mm |
Counterweight ground clearance | 1680 mm and 1115 mm | 34 % more or 565 mm |
Width to outside of caterpillar track | 4100 mm and 3180 mm | 22 % more or 920 mm |
Shovel
Bucket initial volume | 3.5 m3 and 1.1 m3 | 69 % more or 2.4 m3 |
Maximum bucket volume | 4.5 m3 and 1.5 m3 | 67 % more or 3.0 m3 |
Operation
Fuel Capacity | 1120 l. and 340 l. | 70 % more or 780 l. |
Cooling system fluid volume | 116 l. and 35 l. | 70 % more or 81 l. |
Hydraulic system fluid volume | 790 l. and 300 l. | 62 % more or 490 l. |
Engine oil volume | 57 l. and 24 l. | 58 % more or 33 l. |
Boom reach drive mechanism fluid volume | 15 l. and 6 l. | 60 % more or 9 l. |
Hydraulic system overflow valve pressure | 34300 kPa and 32336.4 kPa | 6 % more or 1963.6 kPa |
Motor
Torque measured at | 1600 rev / min and 1400 rev / min | 12 % more or 200 rev |
Maximum torque | 2250 Nm and 798.6 Nm | 65 % more or 1451.4 Nm |
Effective power | 397 kW and 121.5 kW | 69 % more or 275.5 kW |
Displacement | 15.7 l. and 6.7 l. | 57 % more or 9.0 l. |
Carrier
Support rollers number on either side | 3 and 2 | 33 % more or 1 |
Booms/sections features 3
Maximum vertical wall digging depth | 6840 mm and 6150 mm | 10 % more or 690 mm |
Maximum excavation depth | 8870 mm and 7000 mm | 21 % more or 1870 mm |
Maximum radius along ground level | 13820 mm and 10190 mm | 26 % more or 3630 mm |
Maximum loading height | 9080 mm and 6630 mm | 27 % more or 2450 mm |
Booms/sections features 2
Maximum loading height | 8180 mm and 6420 mm | 22 % more or 1760 mm |
Maximum vertical wall digging depth | 6090 mm and 5640 mm | 7 % more or 450 mm |
Maximum excavation depth | 7820 mm and 6450 mm | 18 % more or 1370 mm |
Maximum radius along ground level | 12510 mm and 9680 mm | 23 % more or 2830 mm |
Booms/sections features 1
Maximum loading height | 8130 mm and 6360 mm | 22 % more or 1770 mm |
Maximum excavation depth | 7140 mm and 6050 mm | 15 % more or 1090 mm |
Maximum radius along ground level | 12020 mm and 9360 mm | 22 % more or 2660 mm |
Neutral reasons:
Sizes
Height to cab upper part | 2990 mm and 3780 mm |
Rear platform swing radius | 2965 mm and 4600 mm |
Caterpillar track length on ground level | 3830 mm and 4590 mm |
Operation
Working weight | 25219.7 kg and 82100 kg |
Generator current strength | 50 amperes and 50 amperes |
Motor
Aspiration | turbocharging and turbocharging |
Cylinders number | 6 and 6 |
Manufacturer | Cummins and Isuzu |
Model | QSB6.7 and AH-6WG1XYSA-03 |
Carrier
Track width | 2580 mm and 3450 mm |
Shoe dimensions | 600 mm and 650 mm |
Booms/sections features 3
Unit load-transfer height | 3220 mm and 4570 mm |
Unit load-transfer length | 9920 mm and 14770 mm |
Maximum cut height | 9670 mm and 13000 mm |
Booms/sections features 2
Maximum cut height | 9460 mm and 12130 mm |
Booms/sections features 1
Maximum cut height | 9450 mm and 12010 mm |
Images
Sizes
2. Width to outside of caterpillar track | 3180 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 | 480 mm | 5. Clearance | 890 mm |
7. Height to cab upper part | 2990 mm | 7. Height to cab upper part | 3780 mm |
8. Rear platform swing radius | 2965 mm | 8. Rear platform swing radius | 4600 mm |
15. Counterweight ground clearance | 1115 mm | 15. Counterweight ground clearance | 1680 mm |
Carrier
6. Track width | 2580 mm | 6. Track width | 3450 mm |
14. Shoe dimensions | 600 mm | 14. Shoe dimensions | 650 mm |
Booms/sections features 1
13. Maximum excavation depth | 6450 mm | 13. Maximum excavation depth | 7820 mm |
1. Unit load-transfer length | 9920 mm | 1. Unit load-transfer length | 14770 mm |
3. Unit load-transfer height | 3220 mm | 3. Unit load-transfer height | 4570 mm |
9. Maximum cut height | 9920 mm | 9. Maximum cut height | 12130 mm |
10. Maximum loading height | 6860 mm | 10. Maximum loading height | 8180 mm |
11. Maximum radius along ground level | 10700 mm | 11. Maximum radius along ground level | 12510 mm |
12. Maximum vertical wall digging depth | 5640 mm | 12. Maximum vertical wall digging depth | 6090 mm |