A metallic torque converter component with central splines, radial blades, and an outer ring on a work surface.

8 Warning Signs of a Failing Off-Highway Torque Converter

By Bull Powertrain | July 28, 2026

Learn about the warning signs of a failing off-highway torque converter, so crews have the information needed to address issues before machines malfunction.

Gloved hands reaching under a truck chassis near hoses, pipes, tanks, and metal undercarriage components.

How Brake Failures Contribute to Mining Operation Downtime

By Bull Powertrain | July 17, 2026

Brake failures contribute to mining operation downtime. To protect your operators and maintain a smooth workflow, learn what affects brake performance.

A hand using a torque wrench to tighten bolts on a metal transmission component in a workshop with visible machined holes.

Ways To Prevent Overheating in Off-Highway Transmissions

By Bull Powertrain | July 13, 2026

Preventing overheating in off-highway transmissions is key to protecting mining machinery. Learn which routine service habits protect oil flow and reduce heat.

A row of large red and silver axles and spare metal parts resting on pallets inside an industrial workshop.

Kessler Axles: Comparing Integrated vs. Central Oscillation

By Bull Powertrain | June 30, 2026

Different axle arrangements affect mining machinery’s performance. Compare integrated and central oscillation designs to find the right option.

Two workers in hard hats and high-visibility uniforms are standing in front of a large yellow dump truck indoors.

How Modern Driveline Design Improves Mining Equipment

By Bull Powertrain | June 10, 2026

Drivelines on mining equipment endure extreme loads and debris. Find out which modern driveline designs are the keys to improved mining equipment performance.

A person wearing gloves holds a clipboard while inspecting a machine. An industrial crane is blurred in the background.

The Importance of Regularly Inspecting Driveshafts

By Bull Powertrain | June 2, 2026

Does your team need to prevent downtime? Keep your off-highway equipment ready to go by learning the importance of regularly inspecting the driveshafts.

A close-up view of yellow mining truck tires, axle, suspension parts, and blue hydraulic covers outdoors.

Selecting the Best Driveline Parts for an Off-Highway Fleet

By Bull Powertrain | May 22, 2026

Learn how to select durable driveline components for off-highway mining fleets through fit checks, torque capacity, heat ratings, seal quality, and filtration.

A large drilling machine is parked inside an underground mine tunnel with rocky walls and dim industrial lighting.

Powertrain Challenges in Hard Rock Mining

By Bull Powertrain | May 18, 2026

Hard rock mining equipment endures rugged conditions. From limited airflow to high loads, uncover the challenges the powertrain faces and how to overcome them.

A load-haul-dump machine is carrying rock in a tunnel of an underground mine. Water and rock coat the surface.

Optimizing Your Drivetrain for Heavy Loads

By Bull Powertrain | May 11, 2026

Mining equipment will overheat and respond slowly without routine maintenance or high-quality components. Learn how to optimize the drivetrain for heavy loads.

A close-up of a yellow, heavy-duty drivetrain on a mining vehicle. A large tire is in the background.

Comparing Full vs. Semi-Powershift Transmissions

By Bull Powertrain | May 4, 2026

Full and semi-powershift transmission have distinct features. Compare these designs to learn how they support different underground mining jobsites.