Construction Machinery. Mini Digger John Deere 50

Swing device

Rotation speed 10.7 rev / min

Sizes

Width to outside of caterpillar track 1828.8 mm
Height to cab upper part 2450 mm
Clearance 330 mm
Rear platform swing radius 1490 mm

Shovel

Bucket initial volume 0.12 m3

Operation

Working weight 4204.8 kg
Fuel Capacity 54.1 l.
Cooling system fluid volume 7.4 l.
Hydraulic system fluid volume 104.9 l.
Engine oil volume 7.5 l.
Boom reach drive mechanism fluid volume 2.3 l.
Operating voltage 12 V
Generator current strength 35 amperes
Hydraulic system overflow valve pressure 16685.3 kPa
Hydraulic pump flow rate 126.4 l/min

Motor

Maximum torque 124.7 Nm
Cylinders number 4
Manufacturer Yanmar
Model 4TN78T-RJB
Effective power 29.1 kW
Power measured at 2650 rev / min
Displacement 1.6 l.
Torque measured at 1800 rev / min

Carrier

Track shoes number per side 37
Shoe dimensions 380 mm
Support rollers number on either side 4
Rolling bearings number on either side 1
Specific ground pressure 26.8 kPa
Maximum travel speed 3.6 km/h
Track width 1440 mm

Booms/sections features 1

Unit load-transfer height 2450 mm
Unit load-transfer length 5430 mm
Maximum excavation depth 3500 mm
Maximum radius along ground level 5560 mm
Maximum loading height 3250 mm

Images

Sizes

5. Clearance 330 mm
7. Height to cab upper part 2450 mm
8. Rear platform swing radius 1490 mm
2. Width to outside of caterpillar track 1828.8 mm

Carrier

6. Track width 1440 mm
14. Shoe dimensions 380 mm

Booms/sections features 1

1. Unit load-transfer length 5430 mm
3. Unit load-transfer height 2450 mm
10. Maximum loading height 3250 mm
11. Maximum radius along ground level 5560 mm
13. Maximum excavation depth 3500 mm