BETA10 (10 Bhp @ 3000 Rpm)
BETA14 (13.5 Bhp @ 3600 Rpm)
BETA16 (16Bhp @ 3600 Rpm)
BETA20 ( 20 Bhp @ 3600 Rpm)
BETA 25 (25 Bhp @ 3600 Rpm)
BETA 30 (30 Bhp @ 3600 Rpm )
BETA 35 ( 35 Bhp @ 2800 Rpm)
BETA 38 (38 Bhp @ 3600 Rpm)
BETA 43 (43 Bhp @ 2800 Rpm)
BETA 45T (45 Bhp @ 3000 Rpm)
BETA 50 (83 Bhp @ 2800 Rpm)
BETA 60 (56 Bhp @ 2700 Rpm)
BETA 70T ( 70 Bhp @ 2800 Rpm)
BETA 75 ( 75 Bhp @ 2600 Rpm)
BETA 85 ( 83 Bhp @ 2800 Rpm)
BETA 90 (90 Bhp @ 2600 Rpm)
BETA 90T ( 90 Bhp @ 2600 Rpm)
BETA 105T ( 98 Bhp @ 2600 Rpm)
BETA 115T ( 115 Bhp @ 2800 Rpm)
BETA 150 ( 147 Bhp @ 2800 Rpm)
