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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
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 |
Maximum torque | 124.7 Nm |
Cylinders number | 4 |
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
Maximum radius along ground level | 5560 mm |
Maximum loading height | 3250 mm |
Unit load-transfer height | 2450 mm |
Unit load-transfer length | 5430 mm |
Maximum excavation depth | 3500 mm |
Images
Sizes
2. Width to outside of caterpillar track | 1828.8 mm |
5. Clearance | 330 mm |
7. Height to cab upper part | 2450 mm |
8. Rear platform swing radius | 1490 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 |