Reduced labor intensity, safe and reliable operation, overload protection, strong power, improved cutting capacity and labor productivity. It is an advanced equipment used for demolition, demolition and demolition of construction projects. Because of its linear cutting can make the construction section more neat; but also because it can double the speed of work to shorten the construction period, further reduce labor costs, increase bidding advantages, expand the scale of acceptable construction projects; the hydraulic system's own safety, Reliable and stable.