Depends what you want, power, economy or low $$$$
For power, go with a CAT
For economy Detroit S60
Dor low $$$ Cummins.
Peterbuilt and Frieghtliner are two good tractor trailer manufacturers. But the best might be Peterbuilt.
best way is take off fuel filter fill with diesel put it back on the pump the primer button a few times then crank tractor
The best place to find a tractor trailer is in the local adverts of a car magazine or a specialist website dedicated to farm equipment. Alternatively, websites such as eBay have many items for sale.
The best tractor engine specifications will depend on what tractor is being fixed. The transmission specifications that often work include around 400 horsepower, and include a V4 engine.
kilograms.
15W-40
The best diesel engine technology among these is CRDI.
The best combined semi tractor with a conventional aerodynamic design is a Navistar international. The best engine and transmission combination is depended upon the use of the semi tractor. Many people desire a Caterpillar engine and a Rockwell transmission.
second Question has better information Aerodynamic Cab 600hp Caterpillar Tractor Engine with Eaton 13 or 18 speed Transmission
I think that the best diesel engine is the Cummin's turbo diesel engine because it has the most powerful and don't think its not because it has six cylinders it has the best acceleration and people use them in all sorts of big rigs and ram 2500s and 3500s.
Diesel convertible
Top 5 Rated Lawn Tractors 1.BRANSON COMPACT TRACTORS - ITEMS TAGGED AS "BRANSON" 2.CUB CADET LAWN TRACTORS Yanmar 221 21 HP* DIESEL TRACTOR YANMAR 324 24 HP* DIESEL COMPACT TRACTOR YANMAR 424 24 HP* DIESEL COMPACT TRACTOR More Information Please visite In site :-mowtownequipment.com