The SH Series PTO is an air shift only power take-off designed specifically for high torque applications such as pneumatic blowers, vacuum pumps, bulk feed trucks, and high volume hydraulic pump drives. It was designed to fill the gap between the TG Series and the extra heavy duty 82 Series.
U.S. Pat. 6,073,502
KEY FEATURES
BENEFITS
Integral air shift design
No exposed air cylinder
High torque capacity
Meets demanding applications
17 input gear sets
Easy to mount, high strength
6 or 8 bolt cast iron housing
Easy to mount, high strength
5 speed ratios
Versatility
12 output shaft options
Fits most popular pump types
Application Note: While the SH series shares housings with, and thus resembles a CS PTO, it is not a clutch shift design. It is a mechanical air shift. Engaging the PTO without depressing the clutch will damage the PTO.
Integral air shift design