Silen 5720 pounds attack, staged different speed and passion.

We've always had an idea, and we're looking forward to creating a chainsaw that has a technological look and has the ability to subvert traditions. Everything is based on the user perspective, the real user centered research and development of innovative products.

And this idea finally came true with the coming of 5720.

The 5720 is the product developed by Yu Sen, which has more than five core innovations. They are lift power, air inlet diversion system, three-second delay switch self-reset system, sprocket external reverse mounting and clutch installation function, guide board anti-retreat function. And the company has registered a number of practical patents and invention patents on the 5720 machine.

Core innovation

One, high rise power, use of economy

The increase of power is the power shown by one liter of displacement. For example, when 5520 can cut 42 square pieces of wood in one liter of displacement, then 5720 can sawing the 48.5 square wood, which can be done in advance and save time and fuel. Compared with the previous generation, the lifting power increased by 20% and the sawing efficiency increased by 30% compared with the previous generation.

Two. Air inlet distributary system

The air of the traditional chainsaws supplying heat and supplying air filter is not specially separated and treated with wood chips, and our 5720 machine, using the air inlet distributary system, separates the clean wind from the dirty wind, so that the phenomenon will not be blocked and the service life of the machine is greatly improved.

Three, 3 second delay switch, self reset system

This design is also in line with the actual needs of modern people high rhythm, can be done with one action do not want to use two times, the traditional switch is done through one off and two times, and sometimes new users buy, because the switch is forgotten to open, all the strength is spent on the start, and has not begun to work, just do not work. The energy consumption is over. At this time, we can only go home to rest. We also say that the machine is not good enough to start.

And 5720 switch settings will always be open, as long as the door can be pulled directly to start, and as long as the switch is gently pressed, the switch is back to the open state, the 5720 is the principle of electronics, it will force the whole circuit for three seconds, and so the machine is complete in the static state, it will automatically Open the circuit. It also solves the unsafe problem of general conventional switch. Although it is just a simple action from the outside, it is in fact to disconnect the circuit, so that the machine can be completely stopped, and the next time it is started, it can not open the switch.

Four, sprocket reverse loading

In the domestic chainsaw, the sprocket is built-in, installed in it, while the sprocket is a vulnerable part, in daily use to be replaced frequently. When you want to change the chain wheel, when you want to change the sprocket, you have to use a special tool, first disassemble the clutch and replace the sprocket. After the change, you have to use a professional tool to put the clutch back. From the angle of repair, you can't use a tool to disassemble all the garden tools. This is obviously a very kind of very kind. It is possible that the machine is designed to minimize the use of special tools through the design of the factory. 5720 of us do it, and only one screwdriver can be removed.

Five, power up to 2.8kw/8500rpm, 35% higher than the previous generation.

Six, anti retreat function of guide plate

When the guide plate and the chain run, the oil outlet cover plate and the right cover are smooth. With the continuous movement tension of the chain, the guide plate will be pushed back and the screw column will be broken. And we use the principle of tooth occlusion to allow the guide plate and the oil outlet cover to die. The service life of the product is greatly improved.

Automatic production line, the automatic production of key processes, more than 20 advanced technology, together for the stability of the products of Yu Sen can build a "steel the Great Wall", achievements of the "leader" in the industry of the "leading sheep" status. Next, Mr. Woo will continue to strengthen the upgrading of manufacturing processes and continue to maintain the leading position in the industry. At the same time, he will continue to make use of the leading manufacturing technology to continue to work for the vast number of users, produce better performance garden tool products, let consumers appreciate the unlimited fun of high quality Yu Sen products.