The Allison AT545NPTO Transmission is a high-performance, fully automatic transmission specifically designed for medium-duty trucks and vocational vehicles that require both exceptional driving performance and integrated Power Take-Off (PTO) capabilities. Ideal for industries such as construction, service, and delivery, the AT545NPTO seamlessly combines reliable drivetrain power with the ability to power essential auxiliary equipment, such as hydraulic pumps, generators, and compressors.
With its robust construction and fuel-efficient features, the AT545NPTO ensures minimal downtime and long-lasting reliability, making it the perfect choice for vehicles operating in demanding environments. Whether for on-road or off-road applications, this transmission offers smooth shifting, high torque handling, and the versatility to power critical tools and machinery, optimizing overall vehicle efficiency.
Key Features:
- Integrated PTO Functionality: Powers essential auxiliary equipment such as hydraulic pumps, generators, and compressors, enhancing the versatility of your vehicle and supporting a range of vocational tasks.
- Fuel Efficiency: With its lock-up torque converter and optimized gear ratios, the AT545NPTO helps improve fuel efficiency, reducing operational costs while maintaining excellent performance.
- Durability: Designed to withstand tough environments, the AT545NPTO provides long-term reliability, minimizing the need for maintenance and ensuring consistent performance in demanding applications.
- Smooth Shifting: The 4-speed automatic transmission offers smooth, responsive shifting, contributing to better driver comfort and greater vehicle control.
- Versatile Applications: Perfect for industries that require both a reliable drivetrain and the ability to operate PTO-powered equipment, such as construction, delivery, emergency services, and service vehicles.
- Low Maintenance: Designed with minimal maintenance requirements, the AT545NPTO reduces downtime and repair costs, enhancing the overall service life of the transmission and vehicle.
Additional Resources:
Technical Specifications:
- Transmission Type: 4-speed automatic with integrated PTO functionality
- PTO Capability: Integrated Power Take-Off (PTO) for powering auxiliary equipment (e.g., hydraulic pumps, generators, compressors)
- Torque Converter: Lock-up type for enhanced fuel efficiency
- Input Shaft Torque Rating: 545 lb-ft (740 Nm)
- Maximum Input Speed: 2500 RPM
- Output Shaft Torque Rating: 545 lb-ft (740 Nm)
- Gear Ratios:
- 1st Gear: 3.50
- 2nd Gear: 2.20
- 3rd Gear: 1.46
- 4th Gear: 1.00
- Weight: Approx. 560 lbs (254 kg)
- Cooling System: Water-cooled with integrated transmission cooler
- Applications: Medium-duty trucks, delivery vehicles, service trucks, construction vehicles, tow trucks, fire trucks, and any vehicle requiring PTO-powered equipment
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We are an Allison Transmission(R) Authorized Dealer. We have Allison factory trained and certified technicians, and an Allison certified customer support staff which is experienced and knowledgeable. All 1K through 4K transmissions are fully remanufactured with 100% genuine Allison components. All 1K and 2K torque converters are replaced with NEW genuine. All valve bodies are fully remanufactured and tested on our state of the art valve body test stand. All friction plates, solenoids, sensors and bearings are automically replaced. All transmissions are fully tested on our dynamometer upon completion. AT, HT, and MT Legacy series transmissions are also available. Hundreds of remanfuctured transmissions in stock and ready for immediate exchange which comes with a 3 year parts and labor warranty.
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