| 摘要 |
<p>PURPOSE:To stabilize the weight balance of a super miniature shovel car and improve an excavating force by providing joint plates erected on crawler frames extended forward from both the left and right sides of a mission case, with an oil tank. CONSTITUTION:At the front sections of crawler frames 33, 33 extended forward from both the left and right sides of a mission case 32, and near the mission case 32, joint plates 34, 34 are erected, and on both the sides of the joint plates 34, 34 between them, L-shaped plates 35, 35 are fitted. After that, in a joint frame 36 formed with the joint plates 34, 34 and the plates 35, 35, a hydraulic working oil tank 40 is removably fitted. Then, by containing the tank 40 under a vehicle, the weight balance of a lightweight and super miniature shovel car is stabilized, and workability is improved, and with the oil tank 40 and oil weight, an excavating force is improved.</p> |
