These rigs are designed for well drilling and pile driving.
Due to their additional function of pile driving during construction of pile foundations, drilling and pile driving equipment are seen as the most multifunctional construction machinery.
Drilling and Pile Driving Equipment Turntable
Drilling and pile driving equipment is mounted on the turntable and movable frame. Such added flexibility increases the operating range and accuracy of borehole drilling in the selected point. Due to the turntable, the equipment can be used for drilling several boreholes without changing the location, thus offering timesaving options for operations involving drilling of multiple boreholes.
In addition to axial rotation of drilling equipment, the turntable can move longitudinally for 800 mm relatively to the pivot axis, thus achieving the precise position of an auger string during drilling of a borehole and meeting the higher requirements to location of boreholes.
Pile Driving Equipment
The distinct advantage of the rigs of this series is the availability of pile driving equipment able to drive piles 8-12 meters long. The pile is driven into the ground by a pile diesel hammer that is moved with the help of cable mechanism. The hoisting winch having lifting capacity of 3 tons is used for lifting the pile ready for installation.
The mobile rotation unit imparts the torque directly to drilling tools, thus minimizing any potential losses in capacity. Drilling rigs of this series, unlike other rigs, have lateral location of drilling tools relatively to the mast. Due to application of augers with telescopic extension, one 15 meter deep borehole can be drilled with one auger having the nominal length of 8.6 meters.
The cab is spacious, with panoramic windows, giving the operator unrestricted view. The operator's cab is comfortable, and the operator can work long hours even in harsh weather conditions. In addition to comfort, the BM series cabin is safe and protects the operator against any incidents that may occur during construction.
The chart shows features of our main product. Please download the catalog to find out more about other machines.
|Type of drilling||auger|
|Max. drilling depth, m||15|
|Boring diameter*, mm up to||500|
|Pile immersion length without leader drilling and use of butting piles, m||8|
|Max. torque of a drilling tool, N∙m||14,700|
|Max. depth-in axial load on drilling tools, kN||98|
|Max. depth-out axial load on drilling tools, kN||68.6|
|Drilling tool feed actuator||hydraulic|
|Drilling equipment rotation actuator||hydraulic|
|Drilling angle, degree||85...95|
|Max. rotation angle of drilling equipment in the layout, degree||180|
|Max. linear mast replacement, m||0.8|
|Type of hoist equipment drive||hydraulic|
|Max. lifting capacity, kg||3000|
|Max. lifting hook height, m||10|
*Drilling diameter complies with drilling tool diameter