Coal Mine Car
1.Material:high qulity steel
2.Usage:coal mine transportation
3.Easy to operate Normal 0 7.8 磅 0 2 false false false MicrosoftInternetExplorer4 st1:*{behavior:url(#ieooui) } /* Style Definitions */ table.MsoNormalTable {mso-style-name:普通表格; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-fareast-font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} The structure and working principle
From the trunks, frame, wheel, Φ40mm connection bolt and other components.
1, the trunk: the trunk, the box plate, cover, mouth angles, such as welding composition.
2, frame: from channels, angles, meet, the composition axis card, such as welding.
3, the wheel: the wheel, shaft, bearings and other components.
4, the connection pin: Φ40mm quality carbon structural element from the steel, mobile ring welding composition.
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