| 摘要 |
A tiltable trailer is provided with longitudinal beams spaced such as to be located directly beneath the wheels of equipment to be hauled thereby, eliminating the need for heavy cross pieces beneath the deck for the supporting wide loads, thereby contributing toward decreased trailer weight. A lower deck height is accomplished by having the tracks for the rollers of the reciprocable undercarriage and the ramps of such tracks located within the beams, by positioning the undercarriage between the beams and by providing the undercarriage with a low-profile beam support which, in turn, has roller-mounting cross members immediately ahead of and immediately behind the wheel and axle assemblies.
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