D934 A7 DPF
Diesel engine
D934 A7 DPF

The 4-cylinder diesel engines by Liebherr with their generous sizing offer high power density, long service life, optimum efficiency and extremely low vibration levels.

Liebherr diesel engines have a high specific power and high torques in a wide speed range while retaining very good operating values over the whole range. They can withstand extremely severe requirements such as extreme outside temperatures and with the integrated engine management systems can be used at very high altitudes. Liebherr's many years of experience and continuous improvements resulting from use of the latest simulation and calculation methods guarantee high reliability and long life.

Design
In-line engine
Rated speed [rpm]
1,800 - 2,100
Number of cylinders
4
Power max. [kW]
200
Bore [mm]
122
Stroke [mm]
150
Displacement [dm³]
7
Compression ratio
19 : 1
Direction of rotation of the engine
left
Flywheel housing
SAE 1 / SAE 2
Dry motor weight [kg]
1,018
Exhaust emission as per 97/68 EC and EPA CARB
Standard IIIB/Tier 4i
Dimensions (L/B/H) [mm]
1,173 x 918 x 1,131
Number of power take-offs
4
Air compressor
Optional
Air-conditioning compressor
Optional