SD1105, SD1110, SD1110L, SD1115, SD1120, SD1125, SD1130 are horizontally mounted, single cyliner with four stroke, water cooling direct injection diesel engine. They have the latest direct injection system and other advanced design, so they are more powerful, less fuel consumption, easy starting, easy mounting, smooth running, easy operating, well shaped, long lasting and reliable, also they have excellent performance. They supplies ideal power to mini four wheel tractors, machine plough boats, engineering machines, mini vehicles, boats, power supplies and air compressors etc...They are also ideal for the power supplies of irrigation and drainage, agriculture products processig.