Propulsion System Designed to Boost Productivity
Allison fully automatic transmissions deliver proven reliability and durability for efficient operation in demanding environments. The 4000 Series™ is engineered to meet the performance demands of heavy-duty vehicles in demanding applications such as construction, energy, mining, and defense.
Robust rated parameters
The 4000 Series™ is the ideal choice for heavy-duty vehicles requiring robust power and torque. It can be paired with engines rated from 380 to 800 horsepower (283-597 kilowatts) and delivering up to 2,360 pound-feet (3,200 Newton-meters) of torque.
Optimize the gear ratio to enhance performance
The 4000 Series™ transmission features six or seven forward gears, depending on the model. Gear ratios are optimized to achieve an ideal balance between vehicle performance and fuel efficiency.
Industry-leading propulsion technology
- 6th Generation Control System:Our next-generation control platform incorporates multiple advanced technologies, including enhanced capabilities, cybersecurity, and functional safety.
- Quantifiable fuel savings:FuelSense° 2.0 employs a unique software and electronic control system that can save up to 61% fuel without compromising performance.
- Fully Automated Architecture:Allison transmissions feature torque converters instead of dry clutches, eliminating the need for manual shifting and reducing vehicle downtime.
4000 Series™ Applications
- Architecture:Allison fully automatic transmissions are designed to enhance productivity on construction sites, enabling you to get the job done more efficiently.
- Fire and Rescue Vehicle:Allison fully automatic transmissions deliver outstanding acceleration performance and vehicle handling, reducing response times for fire trucks and ambulances.
- Mining Vehicles + Special-Purpose Vehicles:Allison transmissions excel in demanding environments, enhancing vehicle performance on challenging terrain such as gravel roads, muddy paths, and steep inclines.
- Oil and Gas:Allison transmissions enhance productivity in drilling, fracturing, lifting, and pumping operations at oil and gas fields worldwide.
- Pickup + Delivery:Allison's advanced solutions balance performance and fuel efficiency, making them ideal for your fleet's diverse pickup and delivery routes.
- Garbage truck + Public service vehicle:Allison transmissions enhance the productivity of refuse trucks and public service vehicles while reducing emissions and noise levels in local communities.
- SUV + RV:Allison transmissions deliver a smooth and effortless driving experience, allowing drivers to relax and enjoy the pleasure of traveling in a premium SUV or motorhome.
- Bus + Coach:Allison's fully automatic transmissions and electric hybrid propulsion systems enhance productivity and fuel economy for buses, coaches, and school buses.
