Changsha Golden Drilling Machinery Co.,Ltd
| Payment Terms | T/T, L/C, Western Union |
| Supply Ability | 1000pcs per month |
| Delivery Time | 3-5days |
| Packaging Details | Conventional standard packing |
| Warranty | 1 year |
| Material | Q345B, 35CrMo, 27SiMn |
| Compatible Brand | any brand machinery |
| After-sales service provided | Video technical support, Online support, Engineers available to service machinery overseas |
| Brand Name | JZTG |
| Model Number | Friction Kelly Bar |
| Certification | ISO, SGS, |
| Place of Origin | Changsha , Hunan |
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Product Specification
| Payment Terms | T/T, L/C, Western Union | Supply Ability | 1000pcs per month |
| Delivery Time | 3-5days | Packaging Details | Conventional standard packing |
| Warranty | 1 year | Material | Q345B, 35CrMo, 27SiMn |
| Compatible Brand | any brand machinery | After-sales service provided | Video technical support, Online support, Engineers available to service machinery overseas |
| Brand Name | JZTG | Model Number | Friction Kelly Bar |
| Certification | ISO, SGS, | Place of Origin | Changsha , Hunan |
| High Light | drilling rig part ，construction machinery parts | ||
Pile Drilling Machine Friction Kelly Bar Rotary Drilling Rig Spare Part
Technical Parameter of Kellyway Friction Kelly Bars
| Diameter (MM) | Elements | Length (M) | Torque (KN·M) | Max Drilling Depth(M) |
| 355 | 3&4&5 | 8-12 | 180 | 54 |
| 377/368 | 3&4&5 | 8-13 | 220 | 59 |
| 406/394 | 3&4&5 | 8-14 | 230 | 64 |
| 419/426 | 3&4&5 | 8-15 | 250 | 69 |
| 440/445 | 3&4&5 | 8-15 | 259 | 69 |
| 470 | 4&5&6 | 8-17 | 280 | 95 |
| 508 | 4&5&6 | 10-17 | 320 | 95 |
| 530 | 4&5&6 | 10-20 | 380 | 112 |
| 575 | 4&5&6 | 10-21 | 420 | 118 |
| 630 | 4&5&6 | 10-21 | 460 | 118 |
| All specifications can be tailored as per customers’ special requirements. | ||||
Kelly Bar is the key part for a Piling Rig, to make high reliable Kelly bar, we have to follow rules as below:
1. Top quality material
2. High welding quality
3. Appropriate heat treatment
4. Professional design
We can make Kelly bar for both Chinese and European brands.
Company Details
Business Type:
Manufacturer
Year Established:
2009
Total Annual:
12,000,000-16,000,000
Employee Number:
130~150
Ecer Certification：
Active Member
Changsha Golden Drilling Machinery Co., Ltd. Was founded in the central city of the capital of construction machinery - Changsha, Hunan in 2008 .Our Main Products : Rotary drilling rig & Drill pipe, Rotary drilling bit、Tooth、Pick wire rope、Pipe、Casing and other accessories. It is a ... Changsha Golden Drilling Machinery Co., Ltd. Was founded in the central city of the capital of construction machinery - Changsha, Hunan in 2008 .Our Main Products : Rotary drilling rig & Drill pipe, Rotary drilling bit、Tooth、Pick wire rope、Pipe、Casing and other accessories. It is a ...
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