Construction Machinery. Mini Digger Hitachi ZX40U-2

Swing device

Rotation speed 9.3 rev / min

Sizes

Width to outside of caterpillar track 1960 mm
Height to cab upper part 2510 mm
Clearance 335 mm
Counterweight ground clearance 605 mm
Rear platform swing radius 980 mm
Caterpillar track length on ground level 2000 mm

Shovel

Bucket initial volume 0.14 m3

Operation

Working weight 4390 kg
Fuel Capacity 70 l.
Cooling system fluid volume 6.6 l.
Hydraulic system fluid volume 90 l.
Engine oil volume 8.6 l.
Operating voltage 12 V
Hydraulic system overflow valve pressure 24500 kPa
Hydraulic pump flow rate 125 l/min

Motor

Manufacturer Yanmar
Model 4TNV88
Effective power 29.8 kW
Power measured at 2500 rev / min
Displacement 2.2 l.
Torque measured at 1500 rev / min
Maximum torque 138 Nm
Cylinders number 4

Carrier

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 1560 mm
Shoe dimensions 400 mm

Booms/sections features 2

Unit load-transfer height 2510 mm
Unit load-transfer length 5380 mm
Maximum excavation depth 3660 mm
Maximum cut height 5840 mm
Maximum loading height 4160 mm
Maximum vertical wall digging depth 2910 mm

Booms/sections features 1

Unit load-transfer height 2510 mm
Unit load-transfer length 5340 mm
Maximum excavation depth 3350 mm
Maximum cut height 5600 mm
Maximum loading height 3920 mm
Maximum vertical wall digging depth 2550 mm

Images

Sizes

15. Counterweight ground clearance 605 mm
2. Width to outside of caterpillar track 1960 mm
4. Caterpillar track length on ground level 2000 mm
5. Clearance 335 mm
7. Height to cab upper part 2510 mm
8. Rear platform swing radius 980 mm
15. Counterweight ground clearance 605 mm

Carrier

6. Track width 1560 mm
14. Shoe dimensions 400 mm

Booms/sections features 1

1. Unit load-transfer length 5340 mm
3. Unit load-transfer height 2510 mm
9. Maximum cut height 5600 mm
10. Maximum loading height 3920 mm
12. Maximum vertical wall digging depth 2550 mm
13. Maximum excavation depth 3350 mm
1. Unit load-transfer length 5380 mm
3. Unit load-transfer height 2510 mm
9. Maximum cut height 5840 mm
10. Maximum loading height 4160 mm
12. Maximum vertical wall digging depth 2910 mm
13. Maximum excavation depth 3660 mm