Blog – Everstar

Everstar workers are checking the normal operation of the kelly bar automatic welding

Kelly Bar Locking Device: Types, Failures, and Maintenance

September 29, 2025 No Comments

Learn about Kelly bar locking devices: Everstar’s types, and essential maintenance checks to improve durability, safety, and drilling efficiency.

Rotary drilling rig & Kelly bar & Drilling tools

How to Choose a Kelly Bar: Step-by-Step Selection

September 29, 2025 No Comments

Understand how to choose a Kelly bar with our Everstar step-by-step selection guide. Match torque, depth, rig specs, and wear parts for safe, efficient drilling.

Kelly Bar Torque Rating Explained: Usable Torque vs Rig Limits

September 28, 2025 No Comments

Learn how to calculate and apply Kelly bar torque ratings with Everstar. Match rig capacity to bar limits, improve safety, and avoid costly breakage.

5-Stage Kelly Bar: But, When to Use the Six-Section one?

September 28, 2025 No Comments

Learn when to use 1, 3, 4, 5, or 6-section Kelly bars. Everstar guides you to selecting the proper configuration based on rig specs and project needs.

6 Pile Driving Solutions for Tight Jobsites

September 26, 2025 No Comments

Explore six pile driving solutions from Everstar for small sites. Learn when mini pile drivers outperform auger and concrete in speed, cost, and efficiency.

Everstar Machinery HXR Series Pile Drivers HXR5 HXR6 HXR7

Sizing a Solar Post Driver for Ground-Mount Arrays

September 25, 2025 No Comments

Learn how to size a solar post driver for your PV project. Match hammer energy to pile size, steel profile, and soil class for efficient ground-mount installs.

A Complete Guide to the Different Kelly Bar Types

September 2, 2025 No Comments

Learn about all the main Kelly bar types: features, benefits, and best drilling applications for crawler rigs and rotary drilling equipment.

How to Prevent Kelly Bar Breakage and Cracking

September 2, 2025 No Comments

Learn proven ways to prevent Kelly bar breakage and cracking: boost safety, reduce downtime, and extend the life of your drilling equipment.

Friction Kelly Bar Explained: Gravity-Driven Tools for Moderate Depth Drilling

September 2, 2025 No Comments

Learn how friction Kelly bars provide lightweight, flexible solutions for drilling, ideal for various soil conditions and compatible with multiple rig types.

How to Extend Your Kelly Bar Lifespan

September 2, 2025 No Comments

Explore essential tips for maintaining your Kelly bar to ensure its longevity and optimal performance. Read more to extend its lifespan effectively.

Essential Maintenance for Kelly Bars: Tips for Optimal Performance

August 27, 2025 No Comments

Kelly bars: key to drilling rig torque transfer. Know their purpose, types. Master maintenance like crack checks & lubrication for efficient, safe drilling.

Interlocking Kelly Bar: Strength, Stability, and Deep Drilling Applications

August 27, 2025 No Comments

Explore the types and applications of interlocking Kelly bars to enhance your construction projects. Read the article for essential insights and guidance.

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