Kamar Group | World's One Stop Foundation Shop.

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About Kelly Bars

Kamar Group is a leader in the design, manufacturing, and sale of Kelly bars for construction rotary drilling rigs in India and overseas. Kamar Infra has been providing high-quality friction and interlocking Kelly bars for all types of foundation drilling rigs on the market. We can also supply our global customers with Kelly bars that are ideally tailored to their needs, offering the highest quality at competitive prices. We are confident that we would be a vital business partner for your construction drilling needs. Kamar Group is a high-tech, comprehensive enterprise that integrates rotary drilling rig Kelly bar manufacturing.

The Kelly bar is a key component of a drilling machine, and its quality directly affects the performance of the entire machine. The primary purpose of the Kelly bar is to transfer the torque from the rotary drive and the crowd pressure from the crowd system to the drilling tool. With rich manufacturing experience and advanced technology, we can produce first-class Kelly bars that can compete favorably with imported ones. Kamar is a highly specialized manufacturer of telescopic Kelly bars designed for use with any type of piling rig available in the market.

Our company operates on the principles of "conducting ourselves faithfully and concentrating on our work," guided by a "customer-oriented" service attitude. Our business management philosophy is rooted in honesty, innovation, and pragmatism. We aim to continuously improve the processing technology of piling rig Kelly bars and enhance product quality. We strive to provide our customers with first-class management, advanced manufacturing technology, professional maintenance services, and after-sales support, and we hope to become the best cooperation partner for all rotary piling rig customers.

The features of Kamar Kelly Bar are as follows:

Crafted with precision and perfection, our advanced Kelly Bar solutions are designed to deliver outstanding performance in construction projects.

Kelly bar tubes imported from Mannesmann, Germany
5-fold telescopic construction (15-100m depth)
Heat-treated outer keys for higher hardness
Material locks imported from Europe
Compatible with all drilling rig models
Custom length & dimension on request
Advanced Modular-element principle design
Low weight, high strength & abrasion-resistance
Bottom shock absorbers (spiral or discs type)
Superior process & advanced machining
Available in interlocking & friction types
Robust Terminal joints for torque transfer
Special hot-treatment enhances the material's strength more than 800Mpa, torque transfer capacity 120 - 480 kNm.