Strong Construction Capability SANY SR155 Rotary Drill Rig

Powerful power drilling performance

Rated power head torque of 155kN · m, pressurized pressure of 155kN, main winch lifting force of 160kN; conventional maximum pile diameter of 1.5m, deepest borehole of 55m, strong drilling in soil layers, sand layers, and soft rocks, fast soil throwing speed
The power head adopts the fifth generation large capacity pump valve components, with an adjustable speed range of 5-35rpm, and the composite action is smooth and coherent. The pile forming efficiency under the same working conditions is about 15% higher than that of similar models.
Customizable drilling tools capable of handling unconventional working conditions such as 2.4m shallow hole power tower pile foundations.

Fuel saving economy and low operating costs

Equipped with Mitsubishi D06FRC-TAA 147kW electronic control engine, intelligent power distribution system outputs power according to demand; The conventional construction fuel consumption is only 14L-15L/h, which is a comprehensive fuel saving of 10% -15% compared to the old model by Sany Group.
The total weight of the machine is 48t, with high universality of accessories, cheap maintenance consumables, low daily maintenance expenses, and fast cost recovery for long-term work.

Compact body, flexible transition and maneuverability

The transportation dimensions are regular, with a width of 3100mm and a height of 3265mm, which will not exceed the height limit. Large items can be transported without dismantling on urban roads and rural mountain roads.
The track can be extended and retracted, with a working width of 4100mm. The mast supports tilt angle adjustment of 5 ° -90 ° in the front and back, and ± 3 ° in the left and right. It has strong adaptability to small construction sites, excavation sides, and mountainous power tower locations, and is suitable for scattered pile foundation projects with frequent relocation and transition

———————————    For more details, please click on the document below to view     ———————————

——————————————————     After clicking, you can view or download!     ——————————————————