Hauler frame and hauler

The utility model discloses a hauler frame, including be located the bottom the bottom plate, be located the curb plate and the connection of bottom plate both sides the backup pad of curb plate, thethrough -hole has been seted up in the backup pad, run through in the through -hole and be provided with the pipeline that is used for placing the shafting subassembly. The utility model discloses a hauler frame uses thermal rolling steel plate and seamless steel pipe to carry out welding process and replaces the cast frame among the prior art, and the shape is simple than cast frame, and technology is single than cast frame, adopt current material on the market, do not exist and pollute and human harm the influential casting of environment, periphery and die cavity that no shape is complicated, the convenient measurement, consider stress and meet an emergency that the design strengthening rib makes intensity can satisfy the operation requirement during structural design. 本实用新型公开了种曳引机机座，包括位于底部的底板、位于所述底板两侧的侧板以及连接所述