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- Tata Hitachi ZAXIS870LCH vs. Jonyang JY640
Tata Hitachi ZAXIS870LCH vs. Jonyang JY640
4 reasons to buy Tata Hitachi ZAXIS870LCH:
Sizes
Clearance | 890 mm and 496 mm | 44 % more or 394 mm |
Width to outside of caterpillar track | 4100 mm and 3350 mm | 18 % more or 750 mm |
Counterweight ground clearance | 1680 mm and 1296 mm | 23 % more or 384 mm |
Motor
Effective power | 397 kW and 235 kW | 41 % more or 162 kW |
7 reasons to buy Jonyang JY640:
Swing device
Rotation speed | 9 rev / min and 7.3 rev / min | 19 % more or 1.7 rev |
Operation
Hydraulic pump flow rate | 720 l/min and 1056 l/min | 32 % less or 336 l/min |
Carrier
Specific ground pressure | 77 kPa and 121 kPa | 36 % less or 44 kPa |
Maximum travel speed | 6.4 km/h and 4.1 km/h | 36 % more or 2.3 km/h |
Booms/sections features 1
Maximum radius along ground level | 12090 mm and 12020 mm | 1 % more or 70 mm |
Maximum loading height | 8729 mm and 8130 mm | 7 % more or 599 mm |
Maximum excavation depth | 7745 mm and 7140 mm | 8 % more or 605 mm |
Neutral reasons:
Sizes
Height to cab upper part | 3780 mm and 3068 mm |
Rear platform swing radius | 4600 mm and 3666 mm |
Caterpillar track length on ground level | 5110 mm and 4236 mm |
Operation
Working weight | 185188.3 pound and 80000 pound |
Hydraulic system overflow valve pressure | 34300 kPa and 34300 kPa |
Motor
Model | AH-6WG1XYSA-03 and M11-C315 |
Manufacturer | Isuzu and Cummins |
Carrier
Shoe dimensions | 650 mm and 600 mm |
Track width | 3450 mm and 2750 mm |
Booms/sections features 1
Maximum cut height | 12010 mm and 12196 mm |
Images
Sizes
8. Rear platform swing radius | 4600 mm | 8. Rear platform swing radius | 3666 mm |
15. Counterweight ground clearance | 1680 mm | 15. Counterweight ground clearance | 1296 mm |
2. Width to outside of caterpillar track | 4100 mm | 2. Width to outside of caterpillar track | 3350 mm |
4. Caterpillar track length on ground level | 5110 mm | 4. Caterpillar track length on ground level | 4236 mm |
5. Clearance | 890 mm | 5. Clearance | 496 mm |
7. Height to cab upper part | 3780 mm | 7. Height to cab upper part | 3068 mm |
Carrier
6. Track width | 3450 mm | 6. Track width | 2750 mm |
14. Shoe dimensions | 650 mm | 14. Shoe dimensions | 600 mm |
Booms/sections features 1
9. Maximum cut height | 13000 mm | 9. Maximum cut height | 12196 mm |
10. Maximum loading height | 9080 mm | 10. Maximum loading height | 8729 mm |
11. Maximum radius along ground level | 13820 mm | 11. Maximum radius along ground level | 12090 mm |
13. Maximum excavation depth | 8870 mm | 13. Maximum excavation depth | 7745 mm |