| 摘要 |
A mounting arrangement for supporting a bulldozer blade on a vehicle having a C-frame wherein the blade is supported by a centrally located universal ball joint on the C-frame and a pair of longitudinally arranged hydraulic jacks. In addition to providing a simplified three-point mounting for the blade, blade angle and pitch may both be controlled by the single pair of jacks. Preferably, a generally horizontally tilt cylinder is pivotally connected between the back of the blade and a tower structure on the C-frame to stabilize the mounting structure and provide means to tilt the blade. |
