The main features of the wheel loader L 550 2plus2 are cost-effectiveness and environmental-friendliness. In practice, this wheel loader consumes up to 25 percent less fuel than comparable machines from other manufacturers under the same operating conditions. This success is the result mainly of the "2plus2" drive technology, a further optimisation of the hydrostatic travel drive. The new drive technology is based on one gear with two different sized oil motors directly mounted, each equipped with a separate coupling. As at least one of the hydraulic motors is alternatively active when accelerating or decelerating, the wheel loader smoothly adapts itself to the required travel speed and drawbar pull independently to every operational situation.
GENERAL INFORMATION
Manufacturer
Liebherr
Model Year
2010
Model
L 550 2plus2
MSRP
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DIMENSIONS
Weight
36,450 lbs.
DRIVETRAIN
Transmission Type
Stepless hydrostatic travel drive design "2plus2", swash plate type variable flow pump and 2 variable axial piston motors in closed loop circuit with one axle transfer case. Direction of travel is reversed by changing the flow-direction of the variable-displacement pump.
Transmission Speed
Range 1: 0 - 6.2 mph Range 2 and A2: 0 - 12.4 mph Range A3: 0 - 24.9 mph
Axles
4-wheel drive Front Axle: Fixed Rear Axle: Center pivot, with 13° oscillating angle to each side.
ENGINE
Engine Type
4-cylinder, inline, water-cooled, exhaust turbo charged with intercooler
Engine Make
Liebherr
Engine Model
D934S A6
Fuel Type
Diesel
Bore x Stroke
4.8 / 5.35 in.
Cylinders
4
Horsepower
177 hp (130 kW) at 2,000 rpm (rated output according to ISO 9249)
Displacement
1.7 gal.
Torque
Maximum: 611 ft. lbs. at 1,500 rpm
Cooling
Water-cooled
Fuel Tank Capacity
79.3 gal.
BATTERY
Voltage
24V
Amps
Alternator: 80A
HYDRAULICS
Hydraulic System
Capacity: 63.4 gal.
Hydraulic Tank Capacity
35.7 gal.
Opt Pump Flow
Maximum Flow: 62 gpm
OPERATIONAL
Tipping Load
25,700 lbs.
Bucket Capacity
4.2 cu. yd.
Photos may show optional equipment
*Price, if shown, is Manufacturer's Suggested Retail Price (MSRP) and does not include government fees, taxes, dealer freight/preparation, dealer document preparation charges or any finance charges (if applicable). MSRP and/or final actual sales price will vary depending on options or accessories selected.
Specs, Quotes, Overview
