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.

An extreme close-up of a steel driveshaft with a ball bearing lying on a brown surface in a repair shop.

The Importance of Driveline Balance for Reducing Wear

By Bull Powertrain | April 24, 2026

Drivelines suffer damaged seals, bearings, and U-joints when the machine is imbalanced. Learn why balancing the driveline maintains the equipment’s performance.

A close-up of a person cleaning a torque converter with a cloth. The person's hands are covered in oil.

Choosing the Right Torque Converter for Your Machinery

By Bull Powertrain | April 20, 2026

Torque converters are powerful pieces that improve a machine’s power while preventing excess heat. Learn how to find the right part for your equipment.

A long, black driveshaft for off-highway equipment is positioned horizontally on an isolated white background.

One-Piece vs. Two-Piece Driveshafts in Off-Highway Vehicles

By Bull Powertrain | April 15, 2026

Whether you have a machine with a long or short chassis, it’s essential to know if a one-piece or two-piece driveshaft is ideal for off-highway vehicles.

A mechanic wearing white gloves replaces a chassis on a piece of heavy machinery. The equipment is elevated.

Preventing Common Causes of Heavy Equipment Brake Failure

By Bull Powertrain | April 8, 2026

Heavy mining equipment has to combat moisture, contamination, and ample pressure during every task. Learn how to prevent the common causes of brake failure.

A load-haul-dump machine has a full bucket of rock and dirt in an underground mine. Orange lights illuminate the tunnel.

How GWB Universal Joints Enhance Driveline Efficiency

By Bull Powertrain | April 2, 2026

Heavy-duty mining machinery relies on universal joints to stabilize the driveline. Find out how GWB universal joints enhance the equipment’s efficiency.