The design and manufacturing of this self-propelled manure spreader with hydraulic hanger was based on the previous experience and research of the manure spreader on power carrier. This spreader can be used not only for small pack of fertilizer but also for extra large pack of fertilizer. The testing results show that the capacity of this machine is 800 kg and the spreading width can reach 4-5 meters with very uniform spreading quality. The machine use an 18 hp diesel engine with a four-wheel-drive transmission in 6 forward and 2 backward speeds. The hydraulic hoist is designed for assisting the operation of loading fertilizer. The use of the machine can save about 60% of labor cost and the efficiency is over 7 times higher than spreading manually. The loading efficiency can be raised upto 2 times than full labor loading when the hydraulic hoist is used as assistance tool. Certainly, this excellent machine is very easy and convenient to operate and in high mobility that would suit small field in Taiwan.