Beijing Sinovo International & Sinovo Heavy Industry Co.Ltd. |
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CFA Drilling Machine Original CAT TR250W Rig Foundation Pile Max Drilling Depth 23.5M
CFA drilling equipment is suitable for oil drilling equipment. well
drilling equipment. rock drilling equipment. directional drilling
equipment and core drilling equipment.
The CFA drilling equipment based on continuous flight auger
drilling technique is mainly used in construction to create
concrete piles. It can construct a continuous wall of reinforced
concrete that protects workers during excavation. CFA piles combine
the advantages of the driven piles and the bored piles, which are
versatile and require no removal of soil. This drilling method
enables the drilling equipment to excavate a wide variety of soils,
dry or water-logged, loose or cohesive, and also to penetrate
through low capacity, soft rock formations like tuff, loamy clays,
limestone and sandstone etc. The maximum diameter of piling reaches
1.2 m and max. depth achieves 30 m, thereby helping overcome
problems formerly connected to projects and execution of the
pilings.
SINOVO International Company is a reliable CFA drilling equipment
provider. Based in Beijing, China, we enjoy convenient
transportation, which allows our customers to quickly transport
their goods, at lower transportation costs. Since our beginning, we
have been dedicated to satisfying our customers by providing
superior drilling equipment. Thanks to our continued efforts over
the past years, now we can provide customers with high quality and
low-priced desanders, hydraulic crawler drills, horizontal
directional drills, and more.
If you are interested in our products, we welcome you to contact
us!
Long Auger, Auger Bit, Kelly Extension, Clean Clay System
Technical Parameters | ||
Euro Standards | U.S. Standards | |
Max drilling depth | 23.5m | 77 ft |
Max drilling diameter | 1200mm | 47in |
Engine model | CAT C-9 | CAT C-9 |
Rated power | 261KW | 350HP |
Max torque for CFA | 120kN.m | 88476lb-ft |
Rotating speed | 6~27rpm | 6~27rpm |
Max crowd force of winch | 280kN | 62944lbf |
Max extraction force of winch | 280kN | 62944lbf |
Stroke | 14500mm | 571in |
Max pulling force of main winch (the first layer) | 240kN | 53952lbf |
Max pulling speed of main winch | 63m/min | 207ft/min |
Wire line of main winch | Φ32mm | Φ1.3in |
Undercarriage | CAT 330D | CAT 330D |
Track shoe width | 800mm | 32in |
Width of crawler | 3000-4300mm | 118-170in |
Whole machine weight | 70T | 70T |