BTS-150 (BTS-150Б and BTS-150БM) tractor-mounted drilling rig is
designed for drilling blastholes, straight wells and slant holes (up to 30°) of
150 mm in diameter and up to 32 m deep in hard rocks as well as for drilling
wells of 200 mm in diameter, up to 11m deep in soft and frozen ground.
It is mounted on T-170 tractor chassis. A welded tilting frame with
guides for moving counterbalances is fixed in four places on the chassis. The
tilting design of the drilling frame ensures tilting that is done by two
Along with the above said, the frame is equipped
with two guides and cardan shaft to move floating spindle drive that looks like
singlestage parallel-shaft speed reducer.
The gearbox is mechanical, the
drive coming from power take-off shaft of the tractor, it is double-stage,
reverse and with drive shaft of the fan.
Hydraulic system of the rig
comprises NSH-32 pump, oil tank, hydraulic panel and pipelines.
system is equipped with compressed air supplied by stand-alone compressed-air
station of NB-10 type.
Rig control is done from the driller's control
that is equipped with locking device to prevent the vehicle from moving.
|Working stroke of the feed cylinder, mm
|Rotational speed of the drilling rod, rpm
|Technical performance of the rig, m/hour
|When rock bit drilling is applied
|When auger drilling is applied
|Drilling angle to the vertical, deg.
||Up to 30|
|Installed capacity, кW
|When operating: length х height х width
||6,8 х 5,75 х 3,25|
|Weight of the fully equipped rig, t