Garden machinery is a collectively, the actual in this industry is mainly used in the five major types of machines: mower, cutting machine, hedge trimmer, chain saw, playing drug machine.
Use the chain saw at minus 30 ° C
First, the proposed fuel mix ratio of 20: 1 to 15: 1 (must be high-quality air-cooled two-stroke oil for mixing), saw chain lubricating oil should be added 10% to 30% diesel (oil or light oil ) Were mixed and used to ensure proper concentration. The proportion should be based on the saw chain of oil and to determine the degree of access, but should be in the range of 10% to 30%.
Second, the idle speed should be adjusted to: 2500 to 3000 r / min, while the normal temperature idling speed of 2000 r / min.
Two - stroke mechanical fuel mixing ratio
General two-stroke mechanical fuel are mixed with steam engine oil (including oil for the two-stroke engine oil), the ratio of standard, the proportion of steam engine is about 25: 1 or so, depending on the use of circumstances, if the use is not a long time High-speed operation, it may be appropriate to increase the concentration, if used to maintain high-speed moving, you should appropriate to reduce the concentration, put some oil, to ensure the normal operation of the internal parts of the cylinder lubrication, but pay attention to remove the silencer, Road in the coke, so as not to excessive carbon into the cylinder, causing the cylinder.
The turf cleans all the plants in the site, then measures the soil physical properties and pH, inspects the drainage and irrigation facilities, and then discrails the soil tightness by means of disc rakes or artificial methods.
Eric Kahn