Construction Machinery. Mini Digger Hitachi ZX30U-2

Swing device

Rotation speed 9.3 rev / min

Sizes

Width to outside of caterpillar track 1550 mm
Height to cab upper part 2460 mm
Clearance 290 mm
Counterweight ground clearance 560 mm
Rear platform swing radius 775 mm
Caterpillar track length on ground level 1650 mm

Shovel

Bucket initial volume 0.09 m3

Operation

Working weight 3070 kg
Fuel Capacity 40 l.
Cooling system fluid volume 6 l.
Hydraulic system fluid volume 58 l.
Engine oil volume 7.2 l.
Operating voltage 12 V
Hydraulic system overflow valve pressure 24500 kPa
Hydraulic pump flow rate 80 l/min

Motor

Manufacturer Yanmar
Model 3TNV88
Effective power 22.3 kW
Power measured at 2500 rev / min
Displacement 1.6 l.
Torque measured at 1500 rev / min
Maximum torque 105 Nm
Cylinders number 3

Carrier

Shoe dimensions 300 mm
Support rollers number on either side 1
Rolling bearings number on either side 4
Specific ground pressure 28 kPa
Maximum travel speed 4.5 km/h
Track width 1250 mm

Booms/sections features 2

Unit load-transfer height 2460 mm
Unit load-transfer length 4560 mm
Maximum excavation depth 3130 mm
Maximum cut height 4720 mm
Maximum loading height 3340 mm
Maximum vertical wall digging depth 2460 mm

Booms/sections features 1

Unit load-transfer height 2460 mm
Unit load-transfer length 4450 mm
Maximum excavation depth 2830 mm
Maximum cut height 4680 mm
Maximum loading height 3260 mm
Maximum vertical wall digging depth 2340 mm

Images

Sizes

2. Width to outside of caterpillar track 1550 mm
4. Caterpillar track length on ground level 1650 mm
5. Clearance 290 mm
7. Height to cab upper part 2460 mm
8. Rear platform swing radius 775 mm
15. Counterweight ground clearance 560 mm
15. Counterweight ground clearance 560 mm

Carrier

6. Track width 1250 mm
14. Shoe dimensions 300 mm

Booms/sections features 1

1. Unit load-transfer length 4450 mm
3. Unit load-transfer height 2460 mm
9. Maximum cut height 4680 mm
10. Maximum loading height 3260 mm
12. Maximum vertical wall digging depth 2340 mm
13. Maximum excavation depth 2830 mm
1. Unit load-transfer length 4560 mm
3. Unit load-transfer height 2460 mm
9. Maximum cut height 4720 mm
10. Maximum loading height 3340 mm
12. Maximum vertical wall digging depth 2460 mm
13. Maximum excavation depth 3130 mm