This products (Qian reset type dug pit machine) of features is: 1, and efficient: dug pit machine power strong, diameter 50 cm, and depth two meters of soil pit probably in 1 minutes within will can completed, efficiency is traditional artificial dug pit way of times above, is Hou reset type dug pit equipment of 5-7 times; 2, and operation simple; dug pit machine achieved has driving and operation of integration, 1-2 name operation personnel can smooth completed various soil pit of dug drill work; 3, and job quality high: the equipment used bit Qian reset type design, More Hou reset type more find associate drill points. used high strength bit, anti-twist, and anti-pulled spiral drill pipe, Center positioning, dug of soil pit straight, and real, pit within soil allowance less, maximum depth can reached 3.5 meters; 4, and adaptability strong: due to used tractor or excavator for the equipment manufacturing platform, the type equipment has strong of off-road performance, hills, and mountain, complex terrain are can good adapted, can in loess layer, and clay layer, and containing Pebble gravel soil, and weathered rock soil, and frozen layer, and building backfill garbage, and full sand layer, and Solid waste construction operations on the layer of most soils; 5, wide range of application: the device can be widely used in electric power Telecommunication Engineering, municipal engineering, planting, construction engineering, solar photovoltaic power generation project.