The Liebherr pr 744 L litronic bulldozer (2006-2020) brings together above-average engine power at 248 hp (185 kW) and typical weight at 54,234 lb (24.6 t). The listed travel speed is 6.84 mph (11 km/h).
Specification profile
2006-2020
Weight: 54,234 lb (24.6 t)Engine power: 248 hp (185 kW)Travel speed: 6.84 mph (11 km/h)Engine speed at max torque: 1,600 rpm
54,234 lb (24.6 t)Weight
248 hp (185 kW)Engine power
6.84 mph (11 km/h)Travel speed
1,600 rpmEngine speed at max torque
9.84 ft (3 m)Transport width
12.1 ft (3.69 m)Front Blade Width
20 in (508 mm)Track Width
11.3 ft (3.43 m)Transport height
How it compares
Low, average or high?
Engine power
Above average
248 hp (185 kW)
Low 61.7 hp (46 kW)Typical 222 hp (165 kW)High 758 hp (565 kW)
Engine power is above the typical figure.
Weight
Average
54,234 lb (24.6 t)
Low 10,097 lb (4.58 t)Typical 52,108 lb (23.6 t)High 165,347 lb (75 t)
Weight is close to the typical figure.
Travel speed
Average
6.84 mph (11 km/h)
Low 4.04 mph (6.5 km/h)Typical 6.47 mph (10.4 km/h)High 8.7 mph (14 km/h)
Travel speed is close to the typical figure.
Transport width
Average
9.84 ft (3 m)
Low 5.87 ft (1.79 m)Typical 9.9 ft (3.02 m)High 15.4 ft (4.69 m)
Transport width is close to the typical figure.
Transport height
Average
11.3 ft (3.43 m)
Low 7.19 ft (2.19 m)Typical 10.8 ft (3.3 m)High 15.1 ft (4.59 m)
Transport height is close to the typical figure.
Transport length
Below average
15.3 ft (4.66 m)
Low 11.3 ft (3.44 m)Typical 17.5 ft (5.34 m)High 34.1 ft (10.4 m)
Transport length is below the typical figure.
Visual overview
Key measurements
Overall size
The main published dimensions shown together at a glance.
Equipment
Features & equipment
Published equipment and feature availability for this model.
Air conditioningYES
Diesel particulate filterNO
Rear RipperNO
Tilt DeviceYES
Overview
Model information
| Manufacturer | Liebherr |
|---|---|
| Model | pr 744 L litronic bulldozer |
| Model year / production | 2006-2020 |
Full specifications
Technical details
Performance
Engine power248 hp (185 kW)
Engine speed at max torque1,600 rpm
Soil Pressure0.81 kg/cm²
Travel speed6.84 mph (11 km/h)
Dimensions
Front Blade Width12.1 ft (3.69 m)
Track Width20 in (508 mm)
Transport height11.3 ft (3.43 m)
Transport length15.3 ft (4.66 m)
Transport width9.84 ft (3 m)
Capacity & weight
Weight54,234 lb (24.6 t)
Engine & drivetrain
Displacement2.77 US gal (10.5 L)
Emission levelIIIA
Engine manufacturerLiebherr
Engine typeD 936 LA 6
Number of cylinders6.0
Features
Air conditioningYes
Diesel particulate filterNo
Other specifications
Model seriesPR
Blade TypeSU
Rear RipperNo
Tilt DeviceYes
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