efficiency and support customers demand,” said David Hames, general manager, marketing and strategy, DTNA. “From our global engineering resources to our state-of-the-art manufacturing facility, Detroit Axles enable our customers to demand it all from Detroit.”
Produced at the same facility as Detroit’s industry-leading engines, Detroit axles include a wide range of configuration options and compatibility with all braking systems offered by Daimler Trucks:
Steer axles
Available with ratings from 6,000 to 20,000 lbs. – including a unique 12,500 lb. rating – and featuring a weight optimized I-beam, Detroit’s steer axles are up to 40 lbs. lighter than competitors, resulting in more payload capacity and greater productivity, DTNA said. Detroit’s steer axles have a needle-bearing design that reduces wear and tightens tolerances, resulting in better performance and less maintenance, while friction and thrust bearings reduce chatter and enhance steerability. The maker added the unique I-beam design is coupled with an advanced steering layout, resulting in a sharper wheel cut of up to 55˚ – enhancing maneuverability with even the tightest of turns.
Tandem rear axles
By eliminating the pinion head bearing, Detroit’s tandem axles feature more space for a larger and stronger differential. Together with the Topoid off-set design with above-center rear axle pinion position, Detroit’s tandem axles improve driveline angles, reducing vibrations, and increasing durability, according to DTNA. Additional benefits include an oil deflector, which ensures full lubrication of the power divider at very low speeds, eliminating the need for an expensive oil pump; an input seal located inside the bearing cage and separated from the threaded ring for improved sealing, reducing degradation and oil leaks; and a larger power divider for improved stability and reliability. Optional driver-controlled or automatic differential locks further enhance grip and traction, the maker added. Detroit tandem axles are available from 34,000 to 46,000 lbs., including an intermediate track 40,000 lb. alternative for easy switching between wide-based single and dual tires.
Single rear axles
Available with weight ratings from 13,000 to 23,000 lbs., Detroit’s proprietary single rear axles have precision-machined gear sets, resulting in enhanced efficiency, higher torque applications and quieter operations, according to the company. Designed with fewer parts and a larger differential, Detroit’s rear drive axles offer greater stability on the road and improved durability.
