Micro-tiller quality appraisal

Micro tillage machine is a small farming machine, usually used in small farming places such as home gardens, gardens, orchards, and tea gardens. The mini tiller is small in size, light in weight and easy to operate. It is very suitable for small farm operations and family fun. It is an economical and practical farm machinery. The
mini-tiller is mainly used for small-scale farming. It can reclaim land, improve soil conditions, and increase crop yield and quality. The mini-tiller can also be used to clean firewood, leaves and other waste, thereby improving the soil environment.
In the case of mini-tiller quality appraisal, Zhongke Testing can provide mini-tiller quality appraisal services.

1. From the perspective of walking methods, there are mainly four types: standard type, wheelless type, crawler type, and paddy type.
2. In terms of transmission mode, there are three main types of micro tillage machines: gear transmission type, belt transmission type, and direct transmission type.
3. In terms of power source, it can be divided into two types: gasoline mini-tiller and diesel mini-tiller.

NY/T 2198-2012 Micro tillage machine Repair quality
NY 2189-2012 Micro tillage machine Safety technical requirements
NY 2800-2015 Micro tillage machine Safety operating procedures

was entrusted by the court to conduct an appraisal and analysis on whether the mini-tiller involved in the case had quality problems that caused injuries.
identification and analysis results:
The identification and analysis expert group discussed the relevant information and on-site investigation of the mini-tiller involved in the case and conducted a comprehensive quality and technical analysis, and made the following suggestions and conclusions:
1. The mini-tiller identified this time has been partially disintegrated and damaged, which expressly indicates that most of the technical performance requirements in the product standards are no longer applicable to the current status of the mini-tiller.
2, the minimum length of the rotary tiller blade protective device identified this time meets the standard requirements, but the distance between the projection point in the horizontal plane connecting the midpoint of the end of the handle and the projection point at the same level as the rotating outer edge of the rotary tiller blade or rotating working part does not meet the standard requirements.
3. The micro-tiller identified this time does not have a reverse gear function. When the micro-tiller is working, the rotation direction of the rotary blade is fixed, which is the same as the non-wheel rotation direction of the diesel engine. The rotary blade will not rotate in the opposite direction due to misoperation or mechanical component failure.