SPLIT SHAFT PTO HYN336
Code: 3362000
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SPLIT SHAFT PTO HYN184
MAIN SHAFT TORQUE: 800 Kgm OUTPUT: 1000 RPM TORQUE: 60 Kgm – RATIO: 1 / 1,84 – POWER: 63 Kw HYDRAULIC PUMP OUTPUT TORQUE: 40Kgm – RATIO: 1 / 1,48 MAX. SPEED 2800 -3300 RPM WEIGHT 48 Kg -
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Split Shaft PTO – Technical FAQ
High-capacity Power Transmission requires specialized gearboxes. Hayneks manufactures heavy-duty Split Shaft PTO units designed for vacuum trucks, jetting machines, and industrial firefighting systems. Explore our technical guide below for performance insights and system configurations.
1. What is a Split Shaft PTO and how does it function?
A Split Shaft PTO is an auxiliary gearbox installed mid-chassis, between the truck transmission and the axle. It diverts 100% of the engine torque to drive high-power equipment like vacuum blowers or large hydraulic pumps when the truck is in neutral.
2. Why choose a Split Shaft unit over a standard Gearbox PTO?
Standard PTOs are limited by the gearbox torque rating. A Split Shaft unit can handle the full power of the truck engine, making it essential for heavy industrial tasks that require massive torque and multiple output shafts.
3. What are the available output configurations?
Hayneks offers flexible Multi-Output designs. You can configure units with dual or triple outputs, allowing you to run a vacuum pump, high-pressure water pump, and a secondary hydraulic system all from a single PTO unit.
4. How is the Split Shaft PTO engaged from the cabin?
The unit uses a Pneumatic Shifting system. With a simple air switch in the cabin, the operator can shift between driving the truck wheels and engaging the PTO power, ensuring a safe and reliable transition without manual effort.
5. What is the maximum torque capacity of Hayneks units?
Our units are engineered for high-performance transmission, typically capable of handling Full Engine Torque. This is critical for industrial applications where equipment requires constant, high-energy throughput without slipping.
6. Can I install a Split Shaft PTO on any truck brand?
Yes. Our Split Shaft PTOs are designed for universal chassis integration, compatible with Mercedes, Volvo, Scania, and MAN. Installation requires modifying the drive shaft and securing the unit to the chassis rails.
7. How does cooling prevent unit failure under heavy load?
High-load operations generate heat. Hayneks units feature Integrated Cooling options, including oil circulation ports that can be connected to external heat exchangers, maintaining optimal operating temperature for the gears.
8. What gear ratios are available for these units?
We provide multiple Internal Gear Ratios (e.g., 1:1, 1:1.25, 1:1.5). This allows you to increase or decrease the output RPM relative to the engine speed, optimizing performance for your specific pump or blower.
9. What are the maintenance requirements for Split Shaft gearboxes?
Regular maintenance includes checking the oil levels and replacing the Gearbox Oil every 500-1000 hours. It is also important to inspect the flange bolts and pneumatic seals to ensure vibration-free and leak-proof operation.
10. Are there units designed for mobile operation (Drive-and-Operate)?
Yes, Hayneks offers specialized 'Sandwich' PTO or 'Drive-through' models that allow power to be sent to both the wheels and the equipment simultaneously, ideal for street sweeping and snow plowing applications.
