Engine specifications
8 Technical data Model
DT44
DTA44
DT66
DTA66
General Make Number of cylinders Based on Type Injection Aspiration
4 BF4M2012
Bore Stroke Total displacement
101 mm 126 mm 4038 cm3
Turbo-charged/ After cooled 101 mm 126 mm 4038 cm3
Compression ratio
18.4 : 1
18.4 : 1
Idling speed Max. no. of revolutions at no load
Turbo-charged
Vetus Deutz 4 6 BF4M2012C BF6M2012 4-stroke diesel, in-line Direct
+ 50
800 – 0 rpm 2950 rpm
64
Turbo-charged 101 mm 126 mm 6057 cm3
Turbo-charged/ After cooled 101 mm 126 mm 6057 cm3
18.4 : 1
18.4 : 1
+ 50
800 – 0 rpm 2950 rpm
+ 50
800 – 0 rpm 2950 rpm
Inlet 0.3 +0.1 mm (0.012”) Exhaust 0.5 +0.1 mm (0.020”)
Valve Clearances (cold)
Weight (with standard gearbox)
+ 50
800 – 0 rpm 2950 rpm
6 BF6M2012C
513 kg (1131 lbs)
532 kg (1173 lbs)
652 kg (1437 lbs)
657 kg (1448 lbs)
