Muncie F28 Series

The Muncie F28 Power Take-Off (PTO) series is part of Muncie’s renowned line of heavy-duty PTOs, designed for high-performance, durability, and versatility in demanding applications. Muncie PTOs are widely used in commercial vehicles, providing auxiliary power to a variety of equipment such as hydraulic pumps, winches, cranes, dump beds, and more. The F28 series is specifically designed for medium to heavy-duty trucks and other industrial vehicles where reliable, high-torque power take-off capabilities are essential.

Key Features:

• Heavy-Duty Construction: The F28 PTO is built to withstand demanding environments and is engineered for durability, especially in applications that require high power outputs.
• Torque Capacity: The F28 PTO is capable of handling up to 750 lb-ft of torque, making it suitable for a variety of demanding tasks that require substantial power delivery.
• Applications: The F28 series is ideal for use in a wide range of commercial truck applications, including:
  • Dump trucks
  • Concrete mixers
  • Crane trucks
  • Wrecker trucks
  • Tanker trucks
  • Other heavy-duty trucks requiring high torque for auxiliary power.
• Mounting Flexibility: The F28 series PTO offers multiple mounting configurations, making it compatible with different transmission types, vehicle setups, and vehicle frames. It can be mounted directly to a vehicle’s transmission for optimal power transfer.
• Transmission Compatibility: The F28 PTO is designed to work with manual transmissions and is commonly installed in trucks with the Eaton Fuller or Spicer transmission series. Its configuration allows for easy installation and reliable integration with the vehicle’s transmission system.
• Power Take-Off Engagement: The F28 PTO features a mechanical engagement system, ensuring smooth and reliable engagement/disengagement of the PTO, which minimizes wear and enhances long-term durability.
• Precision Gear Ratios: The F28 series offers various gear ratios that allow for optimal power delivery depending on the application. These ratios are designed to optimize engine performance and maximize fuel efficiency while ensuring the truck operates smoothly under heavy load conditions.

• The PTO utilizes a splined input shaft, which connects to the vehicle’s transmission, transferring engine power to the PTO for auxiliary use.

Technical Specifications:

1. Torque Capacity:
   • Maximum torque: 750 lb-ft (approximately 1,016 Nm), which is ideal for high-torque applications such as crane operation, winch systems, and hydraulic-powered equipment.
2. Gear Ratios:
   • The Muncie F28 series PTO comes with various gear ratios to match specific vehicle and application needs. These include standard ratios to provide the required output power for a wide variety of equipment, ensuring optimal performance and efficiency.
3. Speed Range:
   • Available in multiple speed options depending on the truck’s engine and transmission configuration. These speeds are designed to match the engine RPM to the PTO’s output for smooth operation.
4. Mounting Configuration:
   • Side Mount or Rear Mount configurations are available, providing flexibility for various truck and equipment layouts.
   • Can be mounted on manual transmission trucks, commonly on Eaton Fuller or Spicer models.
   • The F28 series allows for direct drive and features a rotary shaft for the PTO’s power take-off.
5. Weight:
   • The F28 PTO weighs approximately 100-150 lbs (varies depending on configuration), making it relatively compact yet robust for heavy-duty applications.
6. Operating Temperature:
   • Designed to operate in a wide temperature range, the F28 PTO can function in both cold and hot environments, making it suitable for use in various climates and conditions.
7. Oil Capacity:
   • The F28 series requires high-quality lubrication to ensure smooth and effective operation. The oil capacity typically varies with the exact configuration, but it generally uses around 2-3 quarts of oil (or as specified by Muncie).
8. Housing Material:
   • Constructed with high-strength cast iron housing, providing excellent durability and resistance to impact, vibration, and wear.
9. Engagement Mechanism:
   • The PTO is mechanically engaged and disengaged by the vehicle operator, ensuring a smooth, reliable operation. The engagement lever or system can be located inside the vehicle cab, providing easy control of the PTO.
10. Input Shaft:
    • The PTO utilizes a splined input shaft, which connects to the vehicle’s transmission, transferring engine power to the PTO for auxiliary use.

11. Drive Shaft Options:

• Depending on the application, the F28 PTO can accommodate various shaft lengths and configurations, including splined, round, or square shafts, to match the specific equipment being powered.

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