ALLISON HD4560
The Allison HD4560 Transmission is a heavy-duty, fully automatic transmission designed to meet the rigorous demands of commercial vehicles and vocational applications. Whether used in construction, refuse collection, towing, or military service, the HD4560 offers exceptional reliability, smooth shifting, and durability under heavy loads. Built with the latest Allison technology, the HD4560 ensures superior performance while reducing fuel consumption and maintenance costs, making it an ideal choice for operators who require both power and efficiency.
With a robust design and a high torque capacity, the HD4560 is equipped to handle the most challenging driving conditions, delivering dependable performance for trucks that operate under constant heavy-duty workloads. Its precision engineering and advanced features help maximize uptime, reduce operating costs, and improve vehicle productivity.
Key Features:
- Smooth Shifting: The HD4560 features Allison’s 6-speed automatic transmission for seamless shifting, providing smooth and consistent power delivery under a variety of load conditions.
- Fuel Efficiency: With an advanced lock-up torque converter and optimized gear ratios, the HD4560 maximizes fuel economy, helping businesses lower their operational costs.
- Heavy-Duty Durability: Designed to handle 600 lb-ft of torque, the HD4560 is capable of withstanding the most demanding jobs, offering exceptional durability and long service life.
- Low Maintenance: The HD4560 is engineered for reliability and minimal downtime, reducing maintenance needs and improving overall vehicle productivity.
- Versatile Applications: From construction sites to emergency response operations, the HD4560 transmission is designed to excel in a wide variety of vocational and commercial truck applications, providing exceptional performance in each scenario.
Additional Resources:
Technical Specifications:
- Transmission Type: 6-speed automatic
- Torque Converter: Lock-up type for improved fuel efficiency and enhanced performance
- Input Shaft Torque Rating: 600 lb-ft (813 Nm)
- Maximum Input Speed: 3000 RPM
- Output Shaft Torque Rating: 600 lb-ft (813 Nm)
- Gear Ratios:
- 1st Gear: 6.34
- 2nd Gear: 3.72
- 3rd Gear: 2.10
- 4th Gear: 1.50
- 5th Gear: 1.00
- 6th Gear: 0.75
- Weight: Approx. 1,050 lbs (476 kg)
- Cooling System: Water-cooled with integrated transmission cooler
- Applications: Heavy-duty trucks, construction vehicles, towing, refuse collection, military vehicles, and other vocational vehicles
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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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