Allison-at SPECIALTY 4000 Series Transmission

Allison transmissions have a proven reputation for reliability and durability. Designed for light and medium-duty fleets, our 1000 Series™ + 2000 Series™ transmissions meet the needs of various applications including pickup and delivery trucks, utility vehicles, shuttle buses and emergency vehicles. The 1000 Series™ + 2000 Series™ offer power ratings ranging from 210 to 365 horsepower (154-272 kW) and a torque capacity of up to 700 lb-ft (950 N·m). This allows for flexibility in meeting the needs of a variety of light- and medium-duty vehicles. Featuring five or six forward gears depending on the specific model, the gear ratios are optimized to provide a balance between performance and fuel efficiency.

Advantages of SPECIALTY 4000 Series Transmission

• The controls system includes a wide variety of advancements including enhanced technology, cybersecurity and functional safety.
• Allison automatics enable peak performance and fuel efficiency, maintaining seamless, full-power shifts that allow vehicles to travel farther in less time. This empowers fleets to achieve sustainability goals without sacrificing productivity and efficiency, all while using familiar hardware.
• Allison Transmission‘s innovative technology solution uses a unique set of software and electronic controls to deliver quantifiable fuel savings of up to 6%, all while maintaining the traditional Allison advantages of quality, reliability, durability and productivity.