Small Rotary Drilling Rig

We are offering small rotary drilling rig . Kr125a is small and medium sized pile machinery by tysim designed.
Overall transport full hydraulic rotary drilling rig and it can change transport state into working state rapidly.
It uses an imported cummins 6b5.9-c152 electrical fuel injection turbo engine (euiii).
After-sale service is simple, with low failure rate.
Low noise and emissions.
High-performance hydraulic system and control system that guarantee efficiency.
Quality construction and real-time monitor.
torque 125 kn.m
max. Diameter 1300 mm
max. Drilling depth 37 m(standard)45 m(optional)
speed of rotation 8~30 rpm
max. Crowd pressure 100 kn
max. Crowd pull 150 kn
main winch line pull 110 kn
main winch line speed 78 mmin
auxiliary winch line pull 60 kn
auxiliary winch line speed 60 mmin
stroke(crowd system) 3200 mm
mast inclination(lateral) â±3â°
mast inclination(forward) 3â°
max. Operating pressure 34.3 mpa
pilot pressure 3.9 mpa
travel speed 2.8 kmh
traction force 217 kn
operating height 15000 mm
operating width 2900 mm
transport height 3500 mm
transport width 2900 mm
transport length 13860 mm
overall weight 34 t
tysim focuses on the r&d and manufacturing of pile machinery, and it is the sole enterprise in china which is dedicated in the development of small and medium-sized rotary drilling rig for civil engineering. The company has obtained more than 40 patents for pile machinery products.
featuring high efficiency and reliable performance, kr series of small and medium-sized rotary drilling rigs are well received by both domestic and overseas customers in the construction projects for subway, viaduct, and residential buildings. The products will become the optimal piling equipment for the urbanization infrastructure construction.