Liebherr A311 Excavator Specs

Category: Excavators ➔
Manufacturer: Liebherr ➔
Model: A311 ➔

Boom/Stick Option (Mex) 1

Liebherr A311 Excavator Boom/Stick Option (Mex) 1 specifications
Boom/Stick Option (Mex) 1	Hydro. Adjustable Boom 2350mm / Stick 2050mm
Max Cutting Height	21.82 ft (6.65 m)
Max Digging Depth	13.46 ft (4.10 m)
Max Loading Height	22.15 ft (6.75 m)
Max Reach Along Ground	27.56 ft (8.40 m)
Shipping Length Of Unit	28.55 ft (8.70 m)

Buckets

Liebherr A311 Excavator Buckets specifications
Maximum Bucket Capacity	0.4 cu yd
Minimum Bucket Capacity	0.2 cu yd
Reference Bucket Capacity	0.4 cu yd

Engine

Liebherr A311 Excavator Engine specifications
Aspiration	Direct Injection Turbo-charged
Displacement	244.10 cu in (4,000.09 cu cm)
Engine Make	2349
Engine Model	BF4M2012
Net Power	91.00 hp (67.86 kw)
Number Of Cylinders	4
Power Measured @	2000 rpm

Operational

Liebherr A311 Excavator Operational specifications
Alternator Supplied Amperage	55 amps
Fuel Capacity	56.80 gal (214.99 l)
Hydraulic Pump Flow Capacity	58.20 gpm (220.29 lpm)
Hydraulic Pump Type	Variable Displacement, Swashplate Pump
Hydraulic System Relief Valve Pressure	5076.4 psi
Operating Weight	25,573.70 lbs (11,600.05 kg)
Operational Voltage	24 V
Tire Size	9.00-20

Swing Mechanism

Liebherr A311 Excavator Swing Mechanism specifications
Swing Speed	9 rpm
Swing Torque	lb ft

Transmission

Liebherr A311 Excavator Transmission specifications
Max Travel Speed	12.50 mph (20.12 kph)
Transmission Type	Oversized two speed power shift transmission and integrated protection with additional creeper speed

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