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Construction Machinery. Mini Digger Hitachi ZX8-2
Swing device
Rotation speed | 8.5 rev / min |
Sizes
Width to outside of caterpillar track | 910 mm |
Height to cab upper part | 2150 mm |
Clearance | 130 mm |
Rear platform swing radius | 1090 mm |
Caterpillar track length on ground level | 900 mm |
Shovel
Bucket initial volume | 0.02 m3 |
Operation
Working weight | 1100 kg |
Fuel Capacity | 16 l. |
Cooling system fluid volume | 3.3 l. |
Hydraulic system fluid volume | 18 l. |
Engine oil volume | 2.8 l. |
Operating voltage | 12 V |
Hydraulic system overflow valve pressure | 17700 kPa |
Hydraulic pump flow rate | 21.2 l/min |
Motor
Manufacturer | Yanmar |
Model | 3TNV70 |
Effective power | 9.5 kW |
Power measured at | 2100 rev / min |
Displacement | 0.85 l. |
Torque measured at | 1500 rev / min |
Maximum torque | 50.5 Nm |
Cylinders number | 3 |
Carrier
Shoe dimensions | 180 mm |
Rolling bearings number on either side | 2 |
Specific ground pressure | 26 kPa |
Maximum travel speed | 4 km/h |
Track width | 730 mm |
Booms/sections features 2
Unit load-transfer length | 3030 mm |
Maximum excavation depth | 1800 mm |
Maximum cut height | 2940 mm |
Maximum loading height | 2150 mm |
Maximum vertical wall digging depth | 1600 mm |
Unit load-transfer height | 2150 mm |
Booms/sections features 1
Unit load-transfer height | 2150 mm |
Unit load-transfer length | 2970 mm |
Maximum excavation depth | 1600 mm |
Maximum cut height | 2840 mm |
Maximum loading height | 2050 mm |
Maximum vertical wall digging depth | 1450 mm |
Images
Sizes
2. Width to outside of caterpillar track | 910 mm |
4. Caterpillar track length on ground level | 900 mm |
5. Clearance | 130 mm |
7. Height to cab upper part | 2150 mm |
8. Rear platform swing radius | 1090 mm |
Carrier
6. Track width | 730 mm |
14. Shoe dimensions | 180 mm |
Booms/sections features 1
1. Unit load-transfer length | 2970 mm |
3. Unit load-transfer height | 2150 mm |
9. Maximum cut height | 2840 mm |
10. Maximum loading height | 2050 mm |
12. Maximum vertical wall digging depth | 1450 mm |
13. Maximum excavation depth | 1600 mm |
1. Unit load-transfer length | 3030 mm |
3. Unit load-transfer height | 2150 mm |
9. Maximum cut height | 2940 mm |
10. Maximum loading height | 2150 mm |
12. Maximum vertical wall digging depth | 1600 mm |
13. Maximum excavation depth | 1800 mm |