SR235DW
- The SANY SR235DW is multi-faceted Diaphragm Wall Grab cum Rotary Drilling Rig. Equipped with Square kelly, twin grab cylinders and strong crowd force, the SR235DW gives excellent verticality and productivity with low diesel consumption for depth up to 35 meters.
Grab Width:
0.5 - 1.2 m
Max. Panel Depth:
35 m
Max. Closing Force:
128 T
Grab Swing:
180°
Engine Power:
257/2000 Kw/rpm
Operating Weight:
83 T
Max. Drilling Depth - Interlocking Kelly:
54 m
Max. Drilling Depth -Friction kelly:
68 m
Max. Drilling Diameter:
2000 mm
About SR235DW
The SANY SR235DW is multi-faceted Diaphragm Wall Grab cum Rotary Drilling Rig. Equipped with Square kelly, twin grab cylinders and strong crowd force, the SR235DW gives excellent verticality and productivity with low diesel consumption for depth up to 35 meters.
What’s more, when required, the SANY SR235DW can be converted to rotary drilling rig in less than 4 hours for drilling up to 67 meters, thus ensuring your machines never stands idle. Truly the best of both worlds!
FEATURES
Robust Designed Kelly Bar
Robust Designed Kelly Bar
- The square Kelly bar, made from high-strength materials with multi-layer and multi-section welding, features a 3×12m telescopic design with a friction type mechanism for a maximum drilling depth of 35m.
- It allows for ±180 degrees of rotation via a hydraulic motor and includes highly wear-resistant components for optimal performance and minimal clearance.
Versatile and Efficient
Versatile and Efficient
- The SANY SR235DW diaphragm wall grabs machine features a grip width of 0.5 to 1.2 meters, making it adaptable for various projects.
- It can construct deep and stable diaphragm walls with a maximum slab depth of 35 meters, enhancing efficiency in wall construction.
Powerful Grab
Powerful Grab
- The rectangular grab features an interchangeable body that ranges from 600mm to 1200mm, ensuring versatility for various applications.
- Its rugged design and superior construction provide durability, while the dual cylinder configuration delivers an impressive closing force of 128 tons.
- The large-sized cylinders enhance efficiency and output, and the grab operates with fast open and close speeds, achieving an opening time of just 5 seconds and a closing time of 8 seconds.
Maneuverable and Reliable
Maneuverable and Reliable
- Weighing just 82 tons, the diaphragm wall grab offers robust performance while remaining easy to transport and maneuver on construction sites, even in tight spaces.
- It is designed for efficient diaphragm wall construction, including foundation work for buildings and trench excavation for underground structures.
Verticality Assurance
Verticality Assurance
- key feature of the system is its automatic verticality adjustment for wall construction, supported by dual-oriented Kelly guides and guide frames that enhance alignment.
- By utilizing the mast inclination angle, detection becomes convenient, and corrections can be made swiftly, ensuring precision throughout the construction process.
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