LTE6L

Engine
Series Diesel
Power Range (kW)
235~441 kW
Adapted Generator Set (kW)
200~400
Improve sealing reliability

The design of integrated outlet water header pipe of cylinder head is adopted, which reduces the sealing surface and improves sealing reliability.

Reduce friction loss

Full-flow oil cooler is adopted; thus heat dissipation efficiency is increased by 30% and oil temperature is effectively reduced; and the oil can lubricate the parts under reasonable temperature to reduce the friction loss.

Low fuel consumption, low emissions

Leading and mature electronically-control HPCR fuel system fuel system and high-efficient turbocharged intercooled technologies are adopted, which ensure precise control of fuel-injection quantity and sufficient air intake; and the full combustion, low fuel consumption and less emission of diesel engine under different load conditions are ensured.

High reliability

The main structures, such as engine body, are time-tested, which ensures the high reliability of the whole engine.

Long Service Life

The internally-cooled oil channel is adopted for piston, which effectively reduces piston temperature and ensures the long service life.

Satisfied

Requirements for Grade G3 generator set performance is satisfied.

Technical Parameters
Models LTE6L350 LTE6L420 LTE6L450 LTE6L500 LTE6L540 LTE6L600
Number of cylinders-Bore × Stroke(mm) 6-123×145 6-123×145 6-123×145 6-123×145 6-123×145 6-123×145
Displacement(L) 10.34 10.34 10.34 11.73 11.73 11.73
Number of valves per cylinder 4 4 4 4 4 4
Air intake method Supercharged intercooler Supercharged intercooler Supercharged intercooler Supercharged intercooler Supercharged intercooler Supercharged intercooler
Common power/speed kW/(r/min) 235/1500 281/1500 301/1500 334/1500 334/1500 367/1500
Standby power/speed kW/(r/min) 259/1500 309/1500 331/1500 401/1500 401/1500 441/1500
Emission levels Emission Optimize Emission Optimize Emission Optimize Emission Optimize Emission Optimize Emission Optimize
Emissions Technical Route BOSCH Electronically controlled common rail BOSCH Electronically controlled common rail BOSCH Electronically controlled common rail BOSCH Electronically controlled common rail BOSCH Electronically controlled common rail BOSCH Electronically controlled common rail
External characteristics minimum fuel consumption g/kW·h ≤195 ≤195 ≤195 ≤195 ≤195 ≤195
Options available for the engine

Filtration and fluids

  • Remote oil filter
  • Remote fuel filter
  • Oil pan (flat or central)
  • Oil bath air filter
  • By pass between fuel filters
  • Manual extraction pump for lube oil

Cooling and air systems

  • Engine cooling radiator and fan
  • Exhaust flap
  • Cold start (-25/-40°)
  • Coolant inlet & outlet

Sensors and diagnostics

  • Oil level sensor
  • Water level sensor
  • Engine diagnostic solution

Electrical and structural components

  • Generator 12 or 24V
  • Engine feet (transport bracket)
  • Prelubrification pump regular or overdimension for Data Center application
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