| 摘要 |
The utility model relates to the construction engineering industry, in particular to the cranes-pipe layers for transportation of gas, petroleum products, water and other materials. The pipe laying machine includes a power module, installed on the crawler actuating system, containing a motor, transmission assemblies and working equipment in the form of a boom with cargo and boom winches, provided with load hook. The pipe laying machine is provided with chain-type trencher, installed onto the plane of the back bridge and actuated by means of the power take-off shaft, including the power module, and bulldozer blade.The bulldozer blade is made of two parts: left and right, installed with the possibility of swiveling and fixing them at an angle with the traffic direction of the pipe laying machine.The result consists in reducing the transportation types, used in the construction of pipe-lines and in expanding the variety of civil engineering works, which can be performed by the pipe laying machine.Claims: 3Fig.: 3 |
