Perfuratriz rotativa JINT SD10 com correspondência precisa de potência

European four link mast structure

The mast has strong rigidity, and the drilling verticality can be controlled within 0.3%. The sliding frame does not require maintenance bearings, reducing daily oil injection maintenance. Drilling in hard clay and gravel layers is not easy to deviate.

Narrow body city specific

The track can be retracted, with a transition width of less than 3.3m. It can be used for small construction sites in old urban areas, residential areas, and municipal pipelines without pressure, and does not require dismantling of counterweights for short distance transportation.

Energy saving negative flow hydraulic system

Load sensitive hydraulic matching engine, automatic power reduction for idle drilling and lifting, and daily fuel consumption of the same level 10% to 15% lower than domestic models with the same torque.

Multi-functional expansion

It can be equipped with short spiral, impact hammer, and casing driver, and is versatile for pile foundation, foundation reinforcement, and slope protection drilling.

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