FARM MACHINERY 277 



deciding the size. It is quite an advantage to have a machine 

 large enough to take the bound bundles of fodder without 

 cutting the bands. The smallest cutter equipped with a 

 blower which will do this will require at least a 12-horse- 

 power engine, and the engine must be liberally rated to work 

 successfully. 



The common practice of using the steam traction engines 

 of the neighborhood to furnish the power is to be commended; 

 first, because there is not an extra outlay of money for ma- 

 chinery; and, secondly, because the ordinary traction engine 

 furnishes abundant power for even the largest cutters. 

 When these large engines are used, it is best to buy a large 

 cutter and rush the silo filling through. The corn harvester 

 may be operated several days before the silo filling begins, 

 in order that the fodder will be available as fast as needed. 



QUESTIONS 



1. Describe three types of knives for ensilage cutters, and state 

 some of the advantages for each. 



2. What are the two types of elevators used for elevating ensilage? 



3. What is the usual length of cut of corn silage? 



4. Upon what kind of truck should the ensilage cutter be mounted? 



5. Describe some of the important constructional features of an 

 ensilage cutter. 



6. What are some of the important factors to be considered in mak- 

 ing a selection of an ensilage cutter? 



