From fruit and nut trees to grapes in the vineyard, PT Tech’s products are used on shredders for mulching wood prunings for decomposing back into the ground. Additionally, they can be used for pull-behind or autonomous orchard sprayers for treating trees and grapevines with pesticides for disease, insect, and weed control.  Our line of HPTO dry clutches and torque limiters are utilized in agriculture.  When your engineering team is faced with packaging together a separate clutch, separate gearbox, or separate pump drive, PT Tech can provide a custom fully integrated solution that combines everything into one product.

HPTO® Diesel Engine Clutches

PT Tech manufactures two HPTO® families commonly called DRY and WET clutches. HPTO® DRY clutches have their disc packs operate in a dry (oil free) environment, whereas the HPTO® WET clutches have their disc pack operate in a wet (oil soaked) environment

Torque Limiters

PT Tech is known as the world’s leading expert in Torque Limiters. Since 1978, PT Tech has led the charge in torque limiting research, testing, and products for extreme machines in: tunnel boring, mining, recycling, off-highway, steel, and the wind industry.