Improve construction accuracy SR155 Rotary Drill Rig

Flexible and adaptable, with low transition costs

The whole machine weighs about 48 tons and has a compact appearance. It can be transported without exceeding the height limit, and there is no need for special approval for large items when transferring within the city. It has outstanding advantages in entering mountainous areas, narrow construction sites, power tower foundations, and narrow foundation pits in urban areas; The track chassis has strong adaptability, smooth composite movements, fast response to displacement and soil throwing, and is suitable for small and medium-sized pile foundation projects with scattered points

Economic energy saving, controllable operating costs

Equipped with a 147kW engine, power is distributed according to demand, and actual fuel consumption is low; The purchase cost and maintenance parts cost are lower compared to medium and large models. Suitable for small and medium-sized pile diameter projects such as municipal engineering, housing construction, photovoltaics, and power piles, with a short payback period, it is a popular model for small and medium-sized pile foundation construction teams.

Reliable structure and strong durability

The mast and variable amplitude mechanism have undergone strengthening tests and are resistant to fatigue, making them less prone to deformation and cracking; The fifth generation power head has a torque of 155kN · m and is stable for soil and soft rock construction; Centralized pressure measurement design, sufficient maintenance space, and convenient daily maintenance; The low-temperature version can adapt to cold working conditions in the north.

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