Construction Machinery. Mini Digger Hyundai R22-7

Swing device

Rotation speed 11.5 rev / min

Sizes

Width to outside of caterpillar track 1380 mm
Rear platform swing radius 1745 mm
Caterpillar track length on ground level 1325 mm

Shovel

Bucket initial volume 0.06 m3

Operation

Working weight 2199.9 kg
Fuel Capacity 29 l.
Cooling system fluid volume 5.6 l.
Hydraulic system fluid volume 33 l.
Engine oil volume 3.5 l.
Hydraulic system overflow valve pressure 18615.8 kPa
Hydraulic pump flow rate 63.4 l/min

Motor

Manufacturer Mitsubishi
Model L3E-W231
Effective power 12.7 kW
Power measured at 2400 rev / min
Displacement 0.95 l.

Carrier

Shoe dimensions 230 mm
Specific ground pressure 33.1 kPa
Maximum travel speed 3.8 km/h
Hook traction force 16.2 kN
Track width 1150 mm

Booms/sections features 1

Unit load-transfer height 2250 mm
Unit load-transfer length 4075 mm
Maximum excavation depth 2365 mm
Maximum radius along ground level 4065 mm
Maximum cut height 3745 mm
Maximum loading height 2510 mm
Maximum vertical wall digging depth 1795 mm

Images

Sizes

2. Width to outside of caterpillar track 1380 mm
4. Caterpillar track length on ground level 1325 mm
8. Rear platform swing radius 1745 mm

Carrier

6. Track width 1150 mm
14. Shoe dimensions 230 mm

Booms/sections features 1

1. Unit load-transfer length 4075 mm
3. Unit load-transfer height 2250 mm
9. Maximum cut height 3745 mm
10. Maximum loading height 2510 mm
11. Maximum radius along ground level 4065 mm
12. Maximum vertical wall digging depth 1795 mm
13. Maximum excavation depth 2365 mm