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SR200M rotary pile drilling rigs
SR200M rotary pile drilling rigs

SR200M rotary pile rig 1.Multi-function: drilling with Continuous Flight Auger 2.Dry drilling without slurry circulation

SR200M rotary drill rig


1   Multi-function: drilling with Continuous Flight Auger (max.drilling dia. Φ800mm and max. drilling depth 20m) or with Kelly system (max. drilling dia. Φ 1800mm and max. drilling depth 60m) after replacing related components;2   Dry drilling without slurry circulation to facilitate drilling with fewer accessories and to avoid pollution;3   The rig owns a high drilling efficiency due to the rotary drive with large output torque;4  Auger cleaner to reduce labor intensity;5  Isuzu AA-6HK1XQP intercooler diesel engine owns the functions of load-sensing and output power autoadjusting; auto accelerating/decelerating function, fuel consumption can be reduced by 5-10%;6  Embedded system based on work mechanism controller and perfect CAN-BUS technique to take full charge of whole machine monitoring;7  Hydraulic pump, motor, valve and joint are introduced in well-known brands to ensure high reliability of system; main oil circuit adopts advanced negative control technology and auxiliary oil circuit adopts load sensitive control system, which assures the optimal match of output power and load under all kinds of operating conditions;8  Meet the standards of city construction law due to its low noise, slight vibration and little pollution during drilling.

Max.drilling dia.800mm
Max.extraction force400kN
Max.output torque150 kN·m
Main winch max.line pull(1st layer)150 kN

SR200M rotary pile drilling rigs

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