LR6105T8是与东方红—1002型拖拉机配套的直接喷射式节能型柴油机。该机为六缸四冲程水冷直列式发动机,缸径为105毫米,标定功率为73.5千瓦,标定转速为2300转/分,标定工况耗油量为238克/千瓦小时。 一、主要结构特点 1.为提高气门座的耐磨性和维修方便性,采用镶圈式气门座。 2.为防止机油从进气门杆与导管间隙处吸入燃烧室,进气门组装有橡胶防油罩。 LR6105T8 is a direct injection type energy saving diesel engine which is matched with Dongfanghong -1002 tractor. The machine is a six-cylinder four-stroke water-cooled in-line engine with a bore of 105 mm, a calibrated power of 73.5 kW, a nominal speed of 2300 rpm and a fuel consumption of 238 g / kWh for the calibration conditions. First, the main structural features 1. In order to improve the wear resistance of the valve seat and ease of maintenance, inlay ring valve seat. 2. To prevent oil from being drawn into the combustion chamber through the gap between the intake valve stem and the conduit, the intake valve is fitted with a rubber oil seal.