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Construction Machinery. Mini Digger Hitachi ZX22U-2
Swing device
Rotation speed | 9.7 rev / min |
Sizes
Height to cab upper part | 2410 mm |
Clearance | 295 mm |
Counterweight ground clearance | 510 mm |
Rear platform swing radius | 725 mm |
Caterpillar track length on ground level | 1470 mm |
Width to outside of caterpillar track | 1450 mm |
Shovel
Bucket initial volume | 0.07 m3 |
Operation
Working weight | 2210 kg |
Fuel Capacity | 29 l. |
Cooling system fluid volume | 4.3 l. |
Hydraulic system fluid volume | 38 l. |
Engine oil volume | 3.8 l. |
Operating voltage | 12 V |
Hydraulic system overflow valve pressure | 20600 kPa |
Hydraulic pump flow rate | 57.6 l/min |
Motor
Displacement | 1.1 l. |
Torque measured at | 1800 rev / min |
Maximum torque | 66 Nm |
Cylinders number | 3 |
Manufacturer | Yanmar |
Model | 3TNV76 |
Effective power | 14.6 kW |
Power measured at | 2400 rev / min |
Carrier
Shoe dimensions | 250 mm |
Rolling bearings number on either side | 3 |
Specific ground pressure | 26 kPa |
Maximum travel speed | 4.4 km/h |
Track width | 1200 mm |
Booms/sections features 2
Unit load-transfer height | 2410 mm |
Unit load-transfer length | 3970 mm |
Maximum excavation depth | 2585 mm |
Maximum cut height | 4350 mm |
Maximum loading height | 3080 mm |
Maximum vertical wall digging depth | 2210 mm |
Booms/sections features 1
Unit load-transfer height | 2410 mm |
Unit load-transfer length | 3930 mm |
Maximum excavation depth | 2320 mm |
Maximum cut height | 4140 mm |
Maximum loading height | 2870 mm |
Maximum vertical wall digging depth | 1930 mm |
Images
Sizes
2. Width to outside of caterpillar track | 1450 mm |
4. Caterpillar track length on ground level | 1470 mm |
5. Clearance | 295 mm |
7. Height to cab upper part | 2410 mm |
8. Rear platform swing radius | 725 mm |
15. Counterweight ground clearance | 510 mm |
15. Counterweight ground clearance | 510 mm |
Carrier
6. Track width | 1200 mm |
14. Shoe dimensions | 250 mm |
Booms/sections features 1
12. Maximum vertical wall digging depth | 1930 mm |
13. Maximum excavation depth | 2320 mm |
1. Unit load-transfer length | 3970 mm |
3. Unit load-transfer height | 2410 mm |
9. Maximum cut height | 4350 mm |
10. Maximum loading height | 3080 mm |
12. Maximum vertical wall digging depth | 2210 mm |
13. Maximum excavation depth | 2585 mm |
1. Unit load-transfer length | 3930 mm |
3. Unit load-transfer height | 2410 mm |
9. Maximum cut height | 4140 mm |
10. Maximum loading height | 2870 mm |