Piling Rig Friction Kelly Bar piling Rig Drilling Rig Deep Foundation
Feature
1. Strict selection of raw materials and forging parts such as
drive stub to assure the reliable quality;
2. Heat treatment is widely used in the key parts such as drive
keys to improve wear resistance;
3. With high torsional coefficient, the compression and vibration
resistance of Kelly bar is higher than average level, high
efficient in rock drilling construction;
| Name | Type | Weight(T) | Transport Length(mm) | Drilling Depth(m) |
| Φ377 Friction Kelly Bar | Φ377 *5*12 | 6.0 | 13300 | 53 |
| Φ377 Interlocking Kelly Bar | Φ377 *4*12 | 7.0 | 13550 | 42 |
| Φ455 Friction Kelly Bar | Φ455 *5*13 | 10.0 | 14510 | 58 |
| Φ455 Friction Kelly Bar | Φ455 *5*15 | 11.5 | 16510 | 68 |
| Φ445 Interlocking Kelly Bar | Φ455 *4*12 | 9.5 | 13645 | 42 |
| Φ445 Interlocking Kelly Bar | Φ455 *4*15 | 11.5 | 16645 | 54 |
| Φ508 Friction Kelly Bar | Φ508 *6*15 | 15.0 | 16585 | 82 |
| Φ508 Interlocking Kelly Bar | Φ508 *4*12 | 11.5 | 13550 | 42 |
Product advantage:
1. High quality welding and finishing throughout the drilling tool
is very important to increase the life of the Drilling tool. BJTUFF
drilling tools are manufactured under very experienced
supervision,and quality inspection and control before delivery
ensures that the right product is sent out to the customers.
2. The angle of attack of drilling bits are variable according to
the type of rock to generate maximum efficiency during drilling.
3. BJTUFF provides an on-time after sales service when/if required
by the customers for any issues.
Beijing Tuff Equipment and technology CO.,LTD is a modem science
and technology that collections of rotary drilling rig tools and
accessories research and development, production and trade.
Beijing Tuff Equipment and Technology Research Institute of
Construction Method was established in 2015. With the continuous
research of engineers, the research ability of kelly bar and
drilling tools had been promoted.
FAQ
Q: What is the advantages of our products?
We are Factory. We use super quality raw material, which makes the
drilling tools more durable and our drilling tools with competitive
price. No matter you are dealers or end user, you will get the
biggest profit.
Q: What does your company make?
The main products of our company include drilling bucket, core
barrel, auger, casing series, kelly bar, kelly bar accessories,
soil teeth, roller bits, pilot bits, bullet teeth.
Q: How do you ship your products?
Our goods can be transported by air and sea or per your request.
Q: Does this product support customization?
Yes, due to the fact that we have our own factories, We can
customize products per your request.
Q: How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. Or it is 15-20
days if the goods are not in stock, it is according to quantity.
