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目前全国生产以小型柴油机为动力的农用三轮车的厂家很多,型号较杂,这些产品的整车使用性能和主要技术参数差异很大,给用户选购带来一定困难,为此,下面谈谈选购农用三轮车应注意的事项。 1.动力的选择当前配用动力的型号较多,主要有170、175、180、185型柴油机。平原地区可选用小功率,使用经济性较好;丘陵山区为了确保爬坡能力,可选用较大功率。水冷冷凝式发动机适用于南方炎热地区;风冷式、水冷蒸发式发动机适用于北方寒冷地区。相同运转参数的发动机水冷式的功率较大。发动机应起动方便,无漏油、漏水、漏气、刺耳噪音和剧烈振动现象。排气管位置应不影响操作,匀速行驶应无黑烟。 2.变速箱的选择
At present, there are many manufacturers of agricultural tricycles that use small-scale diesel engines as the driving force in the country. There are many types of agricultural tricycles. The performance of the vehicles and the main technical parameters of these products are quite different, which brings some difficulties to the users. For this reason, Buy agricultural tricycle should pay attention to the matter. 1. The choice of power Currently equipped with more power models, mainly 170,175,180,185 diesel engine. Plain area can choose small power, the use of economy is better; hilly mountain area in order to ensure the ability to climb, you can choose more power. Water-cooled condensing engine is suitable for the hot areas in the South; air-cooled, water-cooled evaporative engine is suitable for the northern cold areas. The same operating parameters of the engine water-cooled power larger. Engine should be easy to start, no oil leakage, leakage, leakage, harsh noise and severe vibration. Exhaust pipe position should not affect the operation, uniform driving should be no smoke. 2. Transmission options