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   511.The engine for construction equipment.  

   .........................................................................................................................

         5,7 - 25,7 kW at 1500 - 3000 min-1
 
         The characteristics of the 511:
 
Air-cooled 1 and 2-cylinder naturally aspirated in-line vertical engines.
 
825 cm3/cylinder

PTO at flywheel and distribution sides.

Compact design.

High torque at low speeds.

Modular system with single cylinder arrangement and high degree of parts commonality.

Unitised crankcase made of grey cast iron.

Easy access for all service jobs.
 
 

Power ratings for construction equipment engines

Power ratings for automotive1) and industrial engines

kW

12,8

25,7

at speed

rpm

3000

3000

Power ratings for industrial engines2) higly intermittent operations

kW

12,8

25,7

at speed

rpm

3000

3000

Power ratings for industrial engines2) intermittent operations

kW

10,9

21,8

at speed

rpm

3000

3000

Continuous power at flywheel3)

kW

10,9/5,7

21,8/11,5

at speed

rpm

3000/1500

3000/1500

Max torque

Nm

44

884)

at speed

rpm

2000

2000

Minimum idle speed

rpm

950

950

Specific fuel consumption

g/kWh

255

245

Weight

kg

1365)

1755)

 
 

1)    Power ratings to DIN 70020.

2)    Power ratings to ISO 3046/1 (IFN).

3)    Power ratings to ISO 3046/1 (ICFN).

4)   Available 94 Nm.

5)    Depending on execution.