- most favorable conditions, i. e., under the maximum trols the speed of the wheel motors, and consequently the stuffing boxes. speed of the car or truck with radiator and circulation of the truck. The engine may be run continuously The possibilities of this system for trucking are very at^full… … would be much better fit- a skilled . operator. The Top view of the hydraulic drive, showing control valve (C) pressure pump (A) and one engine (B) ted for this work than the truck shown in our illustra- assembled in track chassis. skilled chauffeur, because tion is loaded with sand to he would…
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