There are more than 1,000 knapsack lawn mowers on the Internet, which can not only mow the grass but

Piggyback lawn mowers, also called knapsack brush cutters. A two-stroke micro engine is used, but there are also four-stroke micro petrol engines. This engine is mainly used for easy operation, cutting slope weeds, orchard weeds, or clearing barren mountain shrubs.

This is the main function of a knapsack brush cutter, especially it is very useful for clearing weeds and shrubs in the woods. However, if used for land clearing and loosening work, the engine horsepower of the usual knapsack brush cutter is too small to support its ability to loosen the soil and plough the land. <>

This kind of machine is mainly carried on the body, and it is used to go to some places where it is impossible to work with large lawn mowers and brush mowers, and to operate mowing grass or clearing shrubs. For example, the steep highway slope protection, such as the rugged orchard on the barren mountain, and other harsh environments. Its main advantage is that the carrying operation is light and convenient, when mowing, you can use the grass head, rely on the engine power through the turbine, the transmission shaft conversion, provide the power of the grass head, the use of high-speed rotation of the grass head work, the weeds are removed, and the work is carried out; If you clean up the shrubs in the barren mountains or woods, you can replace the grass head with a tooth, multi-tooth or serrated circular monolithic rotation according to the thickness of the shrubs, etc., just like the principle of carpentry's cutting machine to clean up the shrubs.

At present, there are also multi-functional knapsack brush cutters equipped with hobs, and their main ability is to loosen the soil around the fruit trees, which is not too hard, or to loosen the surface soil layer in the field to prevent soil compaction, rather than using loose soil for cultivated land, not to mention loosening the soil for use, which is unrealistic. The engine is too powerless, and its main role is to mow grass and clear bushes, which should be clarified.

After understanding the purpose of its work, it will be understood that this machine must be light and convenient to be able to work under complex geographical conditions, which will limit the machine not to be too large and too heavy, otherwise the operator will be too tired to work for several hours. Well, the small engine determines that it has a limited power output. Because it is not designed to open up the soil, but to mow the grass and clear the shrubs.

The use of knapsack brush cutters must be operated in accordance with the instructions, especially for fuel.

The two-stroke engine burns the mixed oil, and the mixed oil can be mixed according to the instructions, while the four-stroke engine can burn gasoline alone.

We can use the knapsack lawn mower to clean up weeds and shrubs in barren mountains, but it cannot be mainly used as loose soil, and its loosening capacity is relatively limited. There are some multi-functional models that have soil loosening that is only an auxiliary function and cannot be used as their main purpose. If the barren mountain cannot be operated by a large clearing and loosening machinery, a machine such as a micro-tillage machine can be used to open and loosen the soil.

Friendly reminder: When the operator uses the knapsack lawn mower, he must take personal safety protection measures: first, wear goggles to prevent grass clippings from hitting the eyes; Second, when using metal blades, we must pay attention to the operation of cleaning shrubs, and do not hit the blades on stones or old slumps, not to mention damage to the machine, and it is very prone to dangerous accidents.

When performing the operation of the knapsack brush cutter, the operator must pay attention to these two points.

It's a piggyback tool. It is mainly used to clean up weeds. Prune the shrub because it has less horsepower. It is not suitable for land reclamation because it cannot support the needs of loose soil cultivated land required for land reclamation.

This kind of lawn mower can be used to open up wasteland, this knapsack lawn mower has high work efficiency, and saves manpower and time, and the diesel fuel used can make it have a lot of power, not only for weeding, but also for clearing land.

Fit. But there is no guarantee of its after-sales problems, after all, it is cheap and not good. If you want to open up the wasteland, you should buy a better machine.

Of course, it is very suitable, such a lawn mower is very small, very flexible to operate, and able to remove shrubs and weeds.

This kind of lawn mower can not be used to open up wasteland, after all, some of the emperor's stones and other things are very special, if this kind of machine is used to open up wasteland, it may have a very serious impact on this kind of machine, this kind of machine is very suitable for working in the land that has been reclaimed.

The knapsack mower is very suitable for clearing the wasteland, this machine is very sharp, and for the soil that has clumped, it can be crushed very well.

Because the efficiency of this mechanical harvest is still not high. This small rice harvester is mainly for small areas of farmland in mountainous areas, it only accelerates the speed of rice harvesting several times, but it also needs to be threshed manually after cutting; And carrying unthreshed ears of rice is also a heavy labor. So overall, this does not liberate labor to a great extent, and with the current labor force of 100 yuan a day, this cost is still very high.

Nowadays, small harvesters are mostly used in small areas of farmland, which are driven by professional operators, and as long as the farmland is not too steep, you can basically go. It can complete harvesting, rice stubble crushing and threshing in one step, completely liberating labor, and it only takes about half an hour for an acre of field, which is more than ten times the speed of manual labor, and the efficiency is high. In addition, the fee is only a few tens of yuan, and the cost is much lower than manual harvesting or lawn mower harvesting.

OK.

Multifunctional knapsack lawn mower features:

1. The machine is harvested cleanly, laid neatly, and can be laid or stacked; It can quickly harvest rice, beans, wheat and other crops in paddy fields and dry lands.

2. Don't bend over and hunch over when harvesting, it can be used by men, women and children. Replace the corresponding knives, install the upper and lower pallets and safety shields, and also harvest shrubs, pastures, reeds and tea garden branches pruning and flower garden pruning.

3. The machine is suitable for plains, hills, terraces, triangles and other large and small fields and muddy fields; It can harvest acres per hour, and harvest one acre of rice and other crops at the current market price of 90 gasoline, and the fuel consumption per mu is about RMB.