QG-400 road cutting machine works with a road cutting machine cheap international road cutting machine more depth on the relevant research literature is mainly the impact of rising oil prices on output, QG-400 road cutting machine, rather than the impact of falling oil prices. Theoretically, the rise in oil prices, mainly through three channels to reduce output. First, the rise in oil prices pushed up production costs, higher engineering road cutting machine lead to a decline in the cost of the optimal output; the second is the rise in oil prices curb consumption, and thus lead to a decline in aggregate demand and the negative impact of output; the third is the rise in oil prices pushed inflation, leading to monetary policy tightening, aggregate demand and output decline. As to which the channel is more important, relevant research does not give the same conclusion. Product details for roads, municipal buildings and other departments slits or repair damaged roads, cut road contraction joints. The main performance object points: 1. Quality assurance, superior performance and easy start. 2. The selection of the outer ball bearing spindle bearings oriented to ensure strong state machine to adapt the work load and high speed. 3. No power restrictions, light and flexible operation. The main technical parameters Model Power blade diameter cutting depth Weight QG-400 13.0HP 400mm 150mm 130kg