Albero cardanico per presse per balle quadrate
PTO Shaft for Square Balers is a core power transmission accessory specially customized for agricultural square baler machinery, responsible for stably transmitting power output from tractors to baler main working assemblies. Ordinary universal drive shafts cannot bear the long-term heavy load impact of baling straw, hay and forage, while PTO Shaft for Square Balers adopts thickened alloy steel structure and overload protection design to adapt to high-intensity farm work environments.
All PTO Shaft for Square Balers produced by our factory pass strict torsion resistance and fatigue testing, matching mainstream large and medium square baler equipment on the market, solving the problems of shaft fracture, gear jamming and power loss during continuous baling operations brought by ordinary drive shafts.
PTO Shaft for Square Balers Types
Core Components of PTO Shaft for Square Balers
1. Spline Connection Sleeve
Realize quick docking between tractor and PTO Shaft for Square Balers, with anti-slip locking structure to prevent falling off during high-speed rotation.
2. Universal Joint Assembly
Two sets of cross universal joints at both ends of PTO Shaft for Square Balers, flexible angle adjustment to adapt to uneven farm ground.
3. Telescopic Shaft Tube
Multi-stage telescopic alloy tube of PTO Shaft for Square Balers, freely adjust length to fit different tractor-balber spacing.
4. Overload Safety Clutch
Key protection part of PTO Shaft for Square Balers, automatic slipping to protect equipment when stuck.
5. Protective Safety Cover
Full surrounding plastic protective cover for PTO Shaft for Square Balers, prevent accidental winding of crops and personnel safety accidents.
6. Grease Fitting & Bearing
Lubrication maintenance structure of PTO Shaft for Square Balers, reduce wear and extend service life under long-hour operation.
Working Principle of PTO Shaft for Square Balers
The operation logic of PTO Shaft for Square Balers follows the universal power take-off transmission principle with agricultural heavy-load optimization. When the tractor starts the PTO output end, torque is transmitted to one end of PTO Shaft for Square Balers through spline sleeves, and the two groups of universal joints at both ends of the shaft body can adapt to the angle offset generated by the up and down floating of the baler during field walking.
Inside each PTO Shaft for Square Balers, a safety clutch assembly is installed. Once the baler is blocked by excessive crop feed, the clutch will automatically slip to cut off torque transmission, avoiding damage to tractor power output and baler internal gears, which is the core safety design unique to PTO Shaft for Square Balers.
Need Reliable PTO Shaft for Square Balers?
Our factory supplies fully tested, heavy-duty PTO Shaft for Square Balers covering all mainstream baler equipment types. Custom length, clutch torque and material upgrades are available to match your farm working demands.