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Liebherr

L550

Wheel Loader

Operating Weight
38,140 lb
Bucket Capacity - heaped
4.20 yd³
Gross Power
173.0 hp
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Liebherr L550 Wheel Loader
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Specifications

50 data points

Operating Specifications

Operating Specifications specifications
Operating Weight38,140 lb
Fuel Capacity79.0 gal
Tire Size23.5R25 L3
Hydraulic System Fluid Capacity64.7 gal
Static Tipping Weight26,785 lb
Turning Radius254 in
Engine Oil Fluid Capacity10.6 gal
Front Axle/Diff Fluid Capacity9.2 gal
Rear Axle/Diff Fluid Capacity9.2 gal
Cooling System Fluid Capacity11.1 gal
Transmission Fluid Capacity3.0 gal
Hydraulic Fluid Capacity35.7 gal

Engine

Engine specifications
Engine ModelD934 A7
Displacement428 in³
Power Measured @1,500 rpm
Gross Power173.0 hp
Number of Cylinders4
AspirationWater-cooled with exhaust turbo charging externally cooled exhaust gas recirculation and diesel particulate filter
Torque Measured @1,300 rpm
Max Torque622 lb-ft
Bore5 in
Stroke6 in
Air cleanerDry air filter with main and safety element pre-cleaner service indicator on the display
Fuel injectionElectronic Common Rail high-pressure injection

Hydraulic System

Hydraulic System specifications
Pump Flow Capacity62.0 gal/min
Raise Time5.5 s
Lower Time2.7 s
Dump Time2.3 s
Relief Valve Setting4,351 psi
Pump TypeLoad-sensing variable axial piston pump with output and flow control and pressure cut-off in the control block

Dimensions

Dimensions specifications
Ground Clearance20 in
Height - Top of Cab132 in
Wheelbase121 in
Reach at Max Lift and Dump44 in
Length with Bucket on Ground326 in
Hinge Pin - Max Height145 in

Transmission

Transmission specifications
Max Speed - Forward24.9 mph
Max Speed - Reverse24.9 mph
Number of Forward Gears3
Number of Reverse Gears3

Bucket

Bucket specifications
Bucket Capacity - heaped4.20 yd³
Dump Clearance at Max Raise114 in
Breakout Force31,475 lb
Bucket Width97 in
Digging depth36 in
Arm length103 in

Electrical System

Electrical System specifications
Voltage24 V
Alternator—
Battery2 x 140 Ah
Starter24/10.5 (V/HP)

Comparable machines

Other wheel loaders in a similar weight class.