Sany Rotary Drilling Rig SR155 2020

Brand: SANY


Model: SR155


Year of manufacture: 2020


Location: Jinzhong, Shanxi


We have not only 1 set this model, also have this model with year of manufacture 2018, 2019 and 2020. Contact us to get more details.


SR155 rotary drilling rig is a classic model feature with high efficiency, low fuel consumption, smart and flexible, suitable for hard soil drilling, cast-in-place pile foundation work in civil engineering.

  • High drilling capacity

Powered by a Mitsubishi engine with rated power of 144 kW@2000 rpm, six gears control, SR155 power efficiency is significantly improved.

SANY Kelly bar is made of high strength steel tubes with a light design. Maximum output torque reaches 155kN.m, maximum pile depth of friction Kelly is 56m, pile depth of interlocking Kelly is 44m.

The new design of main winch delivers faster line speed of 80m/min, bigger lifting power with 160kN line pull.

  • Safe and reliable

The 5th generation rotary drive adopts multi-gear control, self-adaptive techniques, and double buffering system which can increase drilling efficiency and safety.

SANY-ADMS intelligent operation system, advanced hydraulic system and heavy wide chassis ensure efficient, safe and stable operation.

Advanced welding robots, CNC automatic cutting machines ensure high precision and quality of the core components.

  • Easy to transport & operate

Compact in transport height and weight, the drilling rig is easy to transport in cities.

The tailored chassis with larger spaces for pumps and valves is for easy maintenance during work.

spacious cab with panorama sunroof is designed to give the operator a comfortable environment and wide visibility.

Main performances Unit Parameter Remark
Max. pile diameter mm 1,500
Max. pile depth m 56/44 friction kelly/inter- locking kelly
Rotary Drive
Max. output torque kN·m 155
Speed of rotation rpm 5~35
Crowd system
Crowd force kN 155
Line pull kN 160
Stroke mm 4,200
Main winch
Line pull kN 160
Rope diameter mm 26
Max. line speed m/min 80
Auxiliary winch
Line pull kN 60
Rope diameter mm 14
Max. line speed m/min 75
Mast inclination
Forward/backward ° 5/90
Lateral ° ±3
Main Chassis
Base engine                                          Mitsubishi 
Engine power kW/rpm 147/2,050
Emission regulation COM/R96
Engine displacement L 6.373
Chassis length mm 5,972
Extended width mm 4,100
Track shoe width mm 700
Swing radius mm 3,717 backside
Overall machine
Overall height mm 18,592
Operating weight t 48
Transport width mm 3,140
Transport height mm 3,262


Drilling Tools Catalogue
(PDF,4 MB)

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