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Construction Machinery. Wheeled Excavator Liebherr A311
Swing device
Rotation speed | 9 rev / min |
Swing torque | 30 Nm |
Shovel
Bucket initial volume | 0.29 m3 |
Bucket minimum volume | 0.1 m3 |
Maximum bucket volume | 0.3 m3 |
Operation
Fuel Capacity | 215 l. |
Working weight | 11600 kg |
Operating voltage | 24 V |
Generator current strength | 55 amperes |
Hydraulic system overflow valve pressure | 35000 kPa |
Type of hydraulic pump | Variable Displacement Axial Cam Pump |
Hydraulic pump flow rate | 220 l/min |
Tyre size | 9.00-20 |
Motor
Manufacturer | Deutz |
Model | BF4M2012 |
Effective power | 67.9 kW |
Power measured at | 2000 rev / min |
Displacement | 4 l. |
Cylinders number | 4 |
Aspiration | Direct injection with turbocharging |
Gear box
Transmission type | Oversized 2-speed gearbox with shift under full load and integrated protection with an extra low gear |
Maximum travel speed | 20 km/h |
Boom/section options 1
Maximum cut height | 6650 mm |
Maximum loading height | 6750 mm |
Option - Boom/Section (MEX) 1 | Hydraulic adjustable boom 2350mm / Section 2050mm |
Unit load-transfer length | 8700 mm |
Maximum excavation depth | 4100 mm |
Maximum radius along ground level | 8400 mm |
Images
Boom/section options 1
1. Unit load-transfer length | 8700 mm |
9. Maximum cut height | 6650 mm |
10. Maximum loading height | 6750 mm |
11. Maximum radius along ground level | 8400 mm |
13. Maximum excavation depth | 4100 mm |