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Factory wholesale Flexible Auger Bit - TR250W CFA Equipment – Sinovo

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To create far more benefit for customers is our company philosophy; customer growing is our working chase for Hoisting Equipment, Horizontal Drilling Machine, Small Engine Boring, Excellent quality, competitive prices, prompt delivery and dependable service are guaranteed Kindly let us know your quantity requirement under each size category so that we can inform you accordingly.
Factory wholesale Flexible Auger Bit - TR250W CFA Equipment – Sinovo Detail:

Technical Specification

  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

Product Description

1.CFA Equipment -1

CFA drilling equipment is suitable for oil drilling equipment, well drilling  equipment, rock drilling equipment, directional drilling equipment, and core  drilling equipment.

SINOVO 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 continue 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 formation like tuff, loamy clays, limestone clays, limestone and sandstone etc.

The maximum diameter of piling reaches 1.2m and max depth achieves 30m, helping overcome problems formerly connected to project and execution of pilings.

1.Packaging & Shipping 2.Successful Overseas Projects 3.About Sinovogroup 4.Factory Tour 5.SINOVO on Exihibition and our team 6.Certificats 7.FAQ


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The consumer fulfillment is our primary goal. We uphold a consistent level of professionalism, top quality, credibility and service for Factory wholesale Flexible Auger Bit - TR250W CFA Equipment – Sinovo, The product will supply to all over the world, such as: Sri Lanka, Dominica, Suriname, Our company warmly invites domestic and overseas customers to come and negotiate business with us. Let us join hands to create a brilliant tomorrow! We are looking forward to cooperating with you sincerely to achieve a win-win situation. We promise to try our best to provide you with high quality and efficient services.
  • We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
    5 Stars By Dominic from Niger - 2017.01.11 17:15
    A good manufacturers, we have cooperated twice, good quality and good service attitude.
    5 Stars By Patricia from Saudi Arabia - 2018.06.28 19:27