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DEUTZ 2011 Series (Tier 3 and 4i) Diesel Engine

2 – 4 Cylinder Diesel Engines
16 – 100hp
Tier 3 & 4i

DEUTZ 2011 Series engines are 2, 3 and 4-cylinder engines with inline turbocharging, oil-cooled or optionally with an integrated cooling system. The 4-cylinder engine is also available with water cooling and charge air cooling. This makes it ideal for mining and military applications.

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General Details
  • The compact engine design and an optional PTO drive reduce the installation costs and increase the number of applications.
  • The engines in the power range < 56 kW meets to the US EPA Tier 4 i.
  • The robust engine design allows worldwide operation even with high sulphur fuels.
  • All parts for maintenance on one side of the engine, long oil change intervals and easy changing of engine fluids reduce the running costs and increase the availability of the machinery.

An efficient injection system and optimized combustion ensure optimum engine performance at low fuel consumption.

Technical Data
  Air/oil-cooled with integrated cooling-systemAir/oil-cooled with integrated cooling-systemAir/oil-cooled with integrated cooling-systemAir/oil-cooled with integrated cooling-systemOil-cooled externallyOil-cooled externallyWater-cooled externallyWater-cooled externallyWater-cooled externally
Engine typeD 2011 L2 ID 2011 L3 ID 2011 L4 ITD 2011 L4 ID 2011 L2D 2011 L4 ID 2011 L4 WTD 2011 L4 WTCD 2011 L4 W
No. of cylinders234423444
Bore/strokemm | in94/112 I 3.7/4.4194/112 I 3.7/4.4196/125 I 3.78/4.9296/125 I 3.78/4.9294/112|3.7/4.4194/112|3.7/4.4196/125|3.78/4.9296/125|3.78/4.9296/125|3.78/4.92
Capacityl | cu in1.55 I 94.62.33 I 142.23.62 I 220.93.62 I 220.91.55 |94.62.33 |142.23.62 |220.93.62 |220.93.62 |220.9
Compression ratio19:119:119:118:119:119:119:118:118:1
Nominal speedsmin-1 | rpm2300 - 28002300 - 28002300 - 26002300 - 26002300 - 28002300 - 28002200 - 26002200 - 26002200 - 2600
Power output as per ISO 143961)kW | hp23 I 3136.4 I 4947.5 I 6457.6 I 77.223.5 |31.536.5 |4950 |6768 |9174.9 |100
at speedmin-1 | rpm280028002600260028002800260026002600
Max. torqueNm | lb/ft90 I 66.4137 I 101190 I 140.1240 I 17793 |68.6140 |103.3210 |154.9280|206.5350 |258.2
at speedmin-1 | rpm170017001700160017001700170016001600
Minimum idling speedmin-1 | rpm900900900900900900900900900
Specific fuel consumption2)g/kWh | lb/hph227 I 0.373225 I .0373226 I 0.372233 I 0.383230|0.378230|0.378218|0.358223|0.367216|0.355
Weightas per DIN 70020 Part 7A2)kg | lb175 I 386217 I 478270 I 595270 I 595169 |373210 |463270 |595269|593269|593
1)Capacity data on flywheel net.
2)Best full load consumption refers to diesel with a density of 0.835 kg/dm3 at 15°C | 6.96 lb/US gallon at 60°F
3)Without starter/dynamo, cooler and fluids but with flywheel and flywheel housing.

 

 

Torque Curves

Dimensions

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