一个13马力的发动机提供更高的传动能力，以及顺畅的驾驶乐趣。
A 13 HP engine provides increased power for the drive train, and a smoother ride.
所要解决的问题是，提供一种能与3 - 4马力微型手扶拖拉机配合的旋耕机传动箱。
The problem that the utility model is to solve is to provide the transmission case of the rotary cultivation machine which is matched with a mini-sized hand tractor of 3-4 horsepower.
SGTN系列旋耕机灭茬机采用中间齿轮传动结构，是为12 ~ 80马力拖拉机配套的耕作机械。
SGTN series rotary tiller is adopted middle gear transmission system, mounted with the tractor of 12-80hp.
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