Liebherr A311 Mobile Excavator
Units
Dimensions
Boom/Stick Option (Mex) 1
A
Shipping Length Of Unit
28.55ft in
I
Max Cutting Height
21.82ft in
J
Max Loading Height
22.15ft in
K
Max Reach Along Ground
27.56ft in
M
Max Digging Depth
13.46ft in
Boom/Stick Option (Mex) 1
Hydro. Adjustable Boom 2350mm / Stick 2050mm
Specifications
Engine
Number Of Cylinders
4
Engine Make
2349
Engine Model
BF4M2012
Net Power
91hp
Power Measured @
2000rpm
Displacement
244.1cu in
Aspiration
Direct Injection Turbo-charged
Operational
Fuel Capacity
56.8gal
Operating Weight
25573.7lb
Operational Voltage
24V
Alternator Supplied Amperage
55amps
Hydraulic System Relief Valve Pressure
5076.4psi
Hydraulic Pump Type
Variable Displacement, Swashplate Pump
Hydraulic Pump Flow Capacity
58.2gal/min
Tire Size
9.00-20
Swing Mechanism
Swing Speed
9rpm
Swing Torque
lb ft
Transmission
Transmission Type
Oversized two speed power shift transmission and integrated protection with additional creeper speed
Max Travel Speed
12.5mph
Buckets
Reference Bucket Capacity
0.4yd3
Minimum Bucket Capacity
0.2yd3
Maximum Bucket Capacity
0.4yd3
