These engines are even cooler than you think

They are more reliable, easier to maintain, quieter and less likely to erode thanks to an efficient cooling system.

You may not realise that our 2011 engines are liquid cooled using oil or water jackets. They look like a typical air-cooled engine but in this case looks can be deceptive!

Water and oil cooled options make these engines more efficient than ever. They are also among the quietest in their class, when compared to their competitors.

2011 Series Engine benefits:

  • Designed specifically for stationary and mobile equipment, they are fuel efficient and highly compact, cutting installation costs.
  • An exceptional power to weight ratio complies with stricter environmental protection regulations up to Tier 4i for the TCD range under 56kw.
  • Cooling and oil lubrication prevent corrosion and cavitation, and outstanding reliability means maintenance is required less often and internal parts last longer.
  • The oil jacket engine cooling system is quieter than other engines in their class, meaning no need for expensive insulation.
  • Durability and long engine life are guaranteed by a cast iron cylinder head and engine block.
  • Options include integrated and remote oil cooling systems, enabling flexibility and easy engine installation.
  • Various engine configuration and accessory options can be easily integrated into machinery or equipment.

Oil-cooled engine characteristics include:

  • two, three and four-cylinder naturally aspirated in-line engine options
  • four-cylinder engines also have a turbocharged option
  • power output 12-58kw across the range
  • integrated cooling system (engine is supplied complete with heat exchanger)
  • remote mount cooling system option
  • engine cylinder head and cylinder cooling jackets cooled using the engine lubrication oil instead of coolant
  • fourteen per cent more power output compared with its successor 1011F
  • PTO for hydraulic pump drive increased by 55 per cent
  • all service points on one engine side for single side servicing
  • compact engine design for easy installation.

TCD 2011 characteristics include:

  • two, three and four-cylinder engines with inline turbocharged, oil-cooled or integrated cooling system
  • four-cylinder engine also available with water cooling and charge air cooling.
  • compact engine design and optional PTO drive to reduce installation costs and increase the number of applications
  • best cold starting properties even under extreme conditions.

Our < 56 kW engines meet US EPA Tier 4 interim standards.

The sturdy engine design means it can operate throughout the world, including with high-sulphur fuels.

All maintenance parts are on one side of the engine, enabling long oil change intervals and making it easy to change engine fluids and reduce running costs and time off-line.

Efficient injection and optimised combustion ensure low fuel consumption and top engine performance..

Images below: These images display both our cooling options – integrated (image 1) and remote cooling (image 2)

Image 1 (above): – Integrated Oil Cooling option – F4L2011 Engine Series
Image 3 (above): DEUTZ D2011 L04W   Water Cooled Engine
Image 2 (above): Remote Oil Cooling Option – F4M2011 Engine Series
Image 4 (above): This illustration is of the oil cooling circuit of the F4L2011 and F4M2011 and demonstrates how oil is being used to cool the engine in the integrated and remote cooling option of the 2011 Series engine. Click on the image for a larger version