| 摘要 |
FIELD: transport. ^ SUBSTANCE: proposed caterpillar machine comprises body, engine and transmission compartment arranged at body rear, crane equipment including full-swing boom with power drive and support post, driven draw winch arranged in engine compartment behind steering assembly, rip doser and cargo platform. Body front is enlarged by steering compartment length, crane equipment support post is mounted behind steering compartment, ahead of draw winch, nearby body lengthwise axis, and is equipped with emergency electrical unit with hydraulic drive. Crane boom may use replaceable work equipment. Thick-armor body front accommodates rip doser horizontal-turn mechanism, while cargo platform is made up of at least two bodies arranged in symmetry to allow mobility along body lengthwise axis. ^ EFFECT: expanded operating performances. ^ 5 cl, 2 dwg |
