We – EPG Group the greatest gearbox & motors , torque limiter couplings and gears manufacturing unit in China with 5 various branches. For far more information: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828 The use of authentic products manufacturer’s (OEM) portion numbers or trademarks , e.g. CASE® and John Deere® are for reference needs only and for indicating merchandise use and compatibility. Our firm and the listed substitution components contained herein are not sponsored, approved, or made b820RR Sequence The 820RR Series is made for higher-torque applications to support defend products in the course of shock hundreds, overloads and jams. Distant-Reset feature using pneumatic controls with out the want to physically strategy the unit.y the OEM.