The Modern Gas Tractor: Its Construction, Utility, Operation, and Repair, a Practical Treatise Covering Every Branch of Up-to-date Gas Tractor Engineering, Driving and Maintenance in a Non-technical Manner ... |
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Сторінка 33
The first steam engine was devised to draw water out of mines with greater
celerity than prevailed with animal power , the only source of work available
when natural forces , such as wind or falling water could not be used and though
crude in ...
The first steam engine was devised to draw water out of mines with greater
celerity than prevailed with animal power , the only source of work available
when natural forces , such as wind or falling water could not be used and though
crude in ...
Сторінка 35
In most countries it is the horse , ass or ox that is used for drawing the ploughs
and other machines utilized for tilling the soil . In India and parts of Africa the
elephant is used , in Asia the camel furnishes power . Domesticated buffalo ,
reindeer ...
In most countries it is the horse , ass or ox that is used for drawing the ploughs
and other machines utilized for tilling the soil . In India and parts of Africa the
elephant is used , in Asia the camel furnishes power . Domesticated buffalo ,
reindeer ...
Сторінка 48
The point is emphasized that the above tables apply to average conditions and
one must draw his own conclusions as to what can be accomplished in his
specific . . . . . . . 50 ÇOOLER POWER PLANT FRONT AXLE FRAME DRMING
WHEEL ...
The point is emphasized that the above tables apply to average conditions and
one must draw his own conclusions as to what can be accomplished in his
specific . . . . . . . 50 ÇOOLER POWER PLANT FRONT AXLE FRAME DRMING
WHEEL ...
Сторінка 50
A tractor will draw any load where horses will draw it . Consequently the farmer
need not keep horses eleven months to do one month ' s work . A 30 horse -
power tractor , for example , will draw four 10 - foot drills , six 8 - foot disks , and
all the ...
A tractor will draw any load where horses will draw it . Consequently the farmer
need not keep horses eleven months to do one month ' s work . A 30 horse -
power tractor , for example , will draw four 10 - foot drills , six 8 - foot disks , and
all the ...
Сторінка 56
A gas engine does not have the surplus energy to draw from and will not run
under the overload conditions a steam tractor will . The thermal efficiency of the
average steam - power plant ranges from 18 to 20 per cent , that 56 THE
MODERN ...
A gas engine does not have the surplus energy to draw from and will not run
under the overload conditions a steam tractor will . The thermal efficiency of the
average steam - power plant ranges from 18 to 20 per cent , that 56 THE
MODERN ...
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action advantage amount application attached automobile axle battery bearings belt carburetor carried cents chamber clearly clutch complete compression Concrete connecting construction contains cooling cost crank shaft cylinder described desired device diameter differential direction drawing driving easily electricity engine exhaust farm field four frame friction front fuel Gas Tractor gasoline gear give given ground heat horse-power horses ignition illustrated inches indicated lever liquid lubrication machine magneto means mechanical method motor moving necessary needed obtained operation outlined pinion pipe piston placed plates plough position pounds power plant practical Price produced pull pulley pump rear removed repair road Showing shown at Fig side simple spark speed steam steel steering stroke supply tion traction trouble turn usually utilized valve various View weight wheels wire
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