Aveling-Barford(英)公司制造了一种新型带轮胎行走机构的自行式矿车,这种矿车用于井下工作,装载量为9吨。新型矿车不同于现有各种型式矿车的特点是高度小,为2363毫米。这是由于降低了司机的座位和操纵按钮的位置,同时也采用了特殊构造的传动主轴和车厢。矿车车厢容积为5.35米~3,其边低,底平,便于装卸矿石。装载高度为1486毫米,装载时司机由钢板作的特殊棚子保护着。矿车是由Leyland(英)6缸架油发动机传动,发动机的制动功率为133马力,与其重量相比,每吨重量折合7.2制动马力。当轴的转数为1600转/分时,传 Aveling-Barford (UK) has created a new self-propelled tub with a tire running gear for downhole operations with a capacity of 9 tons. The new type of tub differs from the existing types of tubs is characterized by a small height of 2363 mm. This is due to the reduced seat of the driver and the position of the pushbuttons, as well as the specially constructed drive spindles and cabins. Cooper compartment volume of 5.35 m ~ 3, its low side, at the end, easy loading and unloading ore. The loading height is 1486 mm and the driver is protected by a special shed made of steel during loading. The tub is powered by a Leyland 6-cylinder oil engine with 133 horsepower and 7.2 bhp per tonne weight compared to its weight. When the shaft speed of 1600 rev / min, pass