| | 1972 - 1978 |
| Utility tractor | | Carraro built |
|
Series map:
321
451
571
23.9kw
33.6kw
42.5kw
| Engine Detail |
| Carraro 284 |
| diesel |
| 3-cylinder |
| air-cooled |
| Displacement | 174.3 ci
2.9 L
|
| Bore/Stroke | 4.13x4.33 inches
105 x 110 mm
|
| Power | 45 hp
33.6 kW
|
| Fuel system | direct injection
|
| Compression | 17:1
|
| Rated RPM | 2000
|
| Idle RPM | 550-2100
|
| Firing order | 1-3-2
|
| Page information |
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| Copyright 2026 TractorData.com® |
| TractorData is a family-owned small business located in Minnesota that has been providing reference information on tractors since 1999. |
| Peter Easterlund - owner/author |
| Email: Peter@TractorData.com |
| Updated on March 10, 2026 |
©2000-2026 - TractorData.com®. Notice: Every attempt is made to ensure the data listed
is accurate. However, differences between sources, incomplete listings,
errors, and data entry mistakes do occur.
Consult official
literature from the manufacturer before attempting any service or repair.
