Material handling cyclopedia; a reference book covering definitions, descriptions, illustrations and methods of use of material handling machines employed in industry (1921)
Wright, Roydon Vincent, 1876- ed, Little, John G., joint ed, Augur, Robert C., joint ed · New York, N.Y., Simmons-Boardman Publishing Co · leaf 541
soline engine cargo type truck except the chassis isreversed and the tractor is operated with a single steeringwheel ahead. This model is built with a box in which afixed ballast load is carried for traction. A modification of this type used in connection with atrailer or dolley which is coijpled… … Three-Wheel Tractor to the bolster to prevent it from slipping or moving fromposition. Four-Wheel Type This type is lighter in weight and has a shorter wheel-base than the three-wheel type. The latter feature makespossible a shorter turning radius and permits easy han-dling in close quarters. The…
Hoisting machinery · Conveying machinery
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