Engine Features and Specifications | Legend: = standard equipment, O = optional equipment, NCO = no charge option |
To see a photo, mechanical drawing, and brochure for a particular engine, click on specific Part Number . |
Power (BHP) | 10 | 13.5 | 16 | 20 | 25 | 28 | 35 | 37.5 | 43 | 50 | 60 | 75 | 90 |
Part Number (click for pics & diagrams) | Beta 10 | Beta 14 BZ482 | Beta 16 BZ602 | Beta 20 BD722 | Beta 25 BD902 | Beta 28 BD1005 | Beta 35 BV1305 | Beta 38 BV1505 | Beta 43 BV1903 | Beta 50 BV2203 | Beta 60 BV2403 | Beta 75 BV3300 | Beta 90 BV3800 |
Maximum RPM | 3000 | 3600 | 3600 | 3600 | 3600 | 3600 | 3600 | 3000 | 2800 | 2800 | 2800 | 2600 | 2600 |
Cylinders | 2 | 2 | 2 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Specifications | Click to return to main Engines page |
Swept Volume (cc) | 478 | 478 | 599 | 719 | 898 | 1001 | 1335 | 1498 | 1857 | 2197 | 2764 | 2764 | 3769 |
Swept Volume (cubic inches) | 29.2 | 29.2 | 36.55 | 43.9 | 54.8 | 61.1 | 81.5 | 91.4 | 113.3 | 134.1 | 168.7 | 202.5 | 230.0 |
Bore & Stroke (mm) | 67x68 | 67x68 | 72x74 | 67x68 | 72x74 | 76x74 | 76x74 | 78x78 | 80x92 | 87x92 | 87x92 | 98x110 | 100x120 |
Bore & Stroke (inches) | 2.7x2.7 | 2.7x2.7 | 2.8x2.9 | 2.7x2.7 | 2.8x2.9 | 3.0x2.9 | 3.0x2.9 | 3.1x3.1 | 3.2x3.6 | 3.4x3.6 | 3.4x3.6 | 3.9x4.3 | 3.9x4.7 |
Maximum RPM | 3000 | 3600 | 3600 | 3600 | 3600 | 3600 | 3600 | 3600 | 2800 | 2800 | 2600 | 2600 | 2600 |
Engine Weight (lbs) | 196 | 196 | 205 | 233 | 260 | 330 | 374 | 374 | 535 | 535 | 715 | 858 | 862 |
Features and Options | Click to view Features and Options |
Alternator Options | Click to view Alternator Options |
Control Panel Options | Click to view Control Panel Options |
Transmission Options | Click to view Transmission Options |