As the key equipment of engineering drilling operation, Excavator Auger is the core bridge connecting the power of excavator and the demand of drilling. Its performance directly determines the drilling efficiency, engineering quality and construction safety, and occupies an irreplaceable important position in modern engineering construction.
From the perspective of construction efficiency, excavator auger has completely changed the inefficient predicament of traditional drilling methods.In foundation piling, pipeline embedding and other projects, the traditional manual drilling or small equipment has less than 10 holes per day, while the excavator equipped with professional auger can achieve 30-50 standard holes per day, and the efficiency is increased by 3-5 times.Especially in large-scale afforestation, photovoltaic power station foundation and other projects requiring intensive drilling, its efficient performance directly determines whether the project can be delivered on schedule, and becomes the core guarantee to shorten the construction period.
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In the past, small drilling rigs were used in the drilling operation of municipal pipeline laying, with up to 15 holes drilled every day, and drilling was often stuck in hard soil layers.With this excavator auger installed on a 15-ton excavator, the soft soil area can drill more than 40 holes a day, and even the sandstone stratum can be drilled steadily.Drill bit dumping is particularly smooth, the hole wall is flat and does not collapse, the accuracy of pipeline embedding has been improved a lot, and the construction period has been directly shortened by one third.
The base has to plant tens of thousands of saplings every year, and it used to be slow and tiring to hire people to dig holes.Since the auger suitable for 6 tons of small digging was used, the single-operator excavator can dig more than 300 standard tree pits a day, the aperture and depth are particularly uniform, and the survival rate of saplings has been improved.The wear resistance of the drill bit exceeded expectations, and after six months of continuous use, the blades were hardly worn, which saved 70% of the cost compared with hiring people.
The foundation of photovoltaic power plant needs intensive drilling, and the traditional drilling rig can not stand the weathered rock stratum on our side.This reinforced auger is equipped with a 20-ton excavator, which can easily drill through hard rock in low speed and high torque mode, and the time of single hole formation is controlled within 5 minutes.The key is that the verticality of drilling is particularly good, the accuracy of pile foundation installation has increased from 80% to 99%, and the supervision acceptance has passed once, and there is no rework problem.
The slope greening of expressway needs to drill holes and plant trees on steep slopes, and the risk of manual operation is too high.This auger is installed on the telescopic boom excavator, which can accurately extend to any position of the slope, and the angle adjustment is flexible.When drilling on the slope of 30 degrees, the soil is discharged smoothly without stuttering, and more than 200 trees can be planted in one day.The equipment is light and easy to install, and the masters of the maintenance team say that it is much better than the previous special equipment.
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