The Liebherr pr 756 xl litronic bulldozer (2019-2020) combines high engine power at 335 hp (250 kW) with high weight at 77,823 lb (35.3 t). Its published travel speed is 6.84 mph (11 km/h).
Specification profile
2019-2020
Weight: 77,823 lb (35.3 t)Engine power: 335 hp (250 kW)Travel speed: 6.84 mph (11 km/h)Engine speed at max torque: 1,600 rpm
77,823 lb (35.3 t)Weight
335 hp (250 kW)Engine power
6.84 mph (11 km/h)Travel speed
1,600 rpmEngine speed at max torque
10.3 ft (3.14 m)Transport width
14 ft (4.28 m)Front Blade Width
24 in (610 mm)Track Width
11.8 ft (3.6 m)Transport height
How it compares
Low, average or high?
Engine power
High
335 hp (250 kW)
Low 61.7 hp (46 kW)Typical 222 hp (165 kW)High 758 hp (565 kW)
Engine power is well above the typical figure.
Weight
High
77,823 lb (35.3 t)
Low 10,097 lb (4.58 t)Typical 52,108 lb (23.6 t)High 165,347 lb (75 t)
Weight is well above 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
10.3 ft (3.14 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
Above average
11.8 ft (3.6 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 above the typical figure.
Transport length
Below average
16 ft (4.88 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 756 xl litronic bulldozer |
| Model year / production | 2019-2020 |
Full specifications
Technical details
Performance
Engine power335 hp (250 kW)
Engine speed at max torque1,600 rpm
Soil Pressure0.91 kg/cm²
Travel speed6.84 mph (11 km/h)
Dimensions
Front Blade Width14 ft (4.28 m)
Track Width24 in (610 mm)
Transport height11.8 ft (3.6 m)
Transport length16 ft (4.88 m)
Transport width10.3 ft (3.14 m)
Capacity & weight
Weight77,823 lb (35.3 t)
Engine & drivetrain
Displacement3.17 US gal (12 L)
Emission levelIV
Engine manufacturerLiebherr
Engine typeD 946 A7
Number of cylinders6.0
Features
Air conditioningYes
Diesel particulate filterNo
Other specifications
Model seriesPR
Blade TypeSU
Rear RipperNo
Tilt DeviceYes
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