Strong stability JINT SD20 Rotary Drill Rig

200kN · m torque balance suitable for small and medium-sized pile foundations

The power head has a wide speed range of 8-30r/min, allowing for light and agile drilling in soft soil, silt, and silty clay. The moderately weathered rock and pebble layers maintain stable load-bearing capacity, and the efficiency of 1.9-meter large-diameter drilling is stable.

Automatic leveling system, high verticality of hole formation

Equipped with standard Paifen electronic control automatic horizontal correction, it can compensate for narrow construction sites and soft foundation subsidence in real time, and the verticality error is controllable. The one-time acceptance rate of building pile foundations is high, reducing rework.

The winch pressurization system has sufficient output

Pressure hoist 200kN pressure/lifting force, 5-meter long pressure stroke, deep hole lifting drill is not easy to get stuck; The main winch has a high single rope tension, fast lifting speed, and a higher amount of soil to be taken in a single excavation.

Stable chassis and strong adaptability to the site

Widen the track by 700mm, with a lower ground pressure ratio, making it less likely for vehicles to get stuck on muddy construction sites; The overall weight distribution of the machine is reasonable, and the large aperture construction is anti overturning, without the need for additional steel plate laying.

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