Detroit DT12-DB Transmission

Detroit DT12-DB Automated Manual Transmission
DT12DBGTP

The Detroit DT12-DB transmission is a high-performance, fully automated manual transmission (AMT) engineered for modern heavy-duty trucks. It is part of the Detroit Powertrain, which integrates seamlessly with Detroit’s engines such as the Detroit DD13®, DD15®, and DD16®, to provide an optimized, efficient, and reliable drivetrain system. This state-of-the-art transmission is specifically designed for maximum fuel efficiency, smooth driving experiences, and reduced maintenance costs, making it an ideal choice for both long-haul and vocational applications.

The DT12-DB offers advanced features like enhanced torque handling capabilities, superior shifting algorithms, and the ability to maximize engine output across a wide range of conditions. It’s built to handle the high demands of trucking operations, offering the right balance of power, comfort, and efficiency. Additionally, its fully automated operation allows for more effortless driving, helping to reduce driver fatigue on long routes.

Key Features of the Detroit DT12-DB Transmission

• Automated Manual Transmission (AMT): Fully automated, no clutch pedal needed, enhances fuel efficiency and driver comfort.
• Fuel Efficiency: Automated shifting optimizes engine efficiency for lower fuel consumption.
• Enhanced Performance: High-torque handling with smooth, precise shifts.
• Driver Comfort: Automated system reduces fatigue and improves ride quality.
• Integration: Works seamlessly with Detroit DD13, DD15, and DD16 engines.
• Multiple Driver Modes: Economy, Performance, and Manual modes for flexibility.
• Durability: Designed for long-term use under demanding conditions.
• Low Maintenance: Fewer wear components and longer service intervals.

Benefits

• Fuel-efficient and cost-effective.
• Reduces driver fatigue.
• Handles high torque up to 1,850 lb-ft.
• Durable and reliable for heavy-duty applications.
• Requires less maintenance than manual transmissions.
• Optimized powertrain performance with Detroit engines.

Technical Specifications

• Type: Automated Manual Transmission (AMT)
• Gears: 12 forward, 2 reverse
• GVW: Up to 80,000 lbs (36,287 kg)
• Torque: Up to 1,850 lb-ft (2,500 Nm)
• Gear Ratios: 1st – 16.24:1, 12th – 0.74:1, Reverse – 16.24:1
• Clutch: Automated
• Weight: 380–420 lbs
• Shift Control: Automated with Economy, Performance, Manual
• Lubrication: Synthetic transmission fluid
• Cooling: Integrated system
• Service Interval: 500,000 miles (800,000 km)
• Applications: Long-haul, regional, vocational
• Integration: Compatible with DD13®, DD15®, DD16®

Call now to order: 800-621-3914 – REQUEST A QUOTE