510-7331: Counterweight Door Access

Description: A counterweight right-hand door access is a type of door-opening system that uses a counterweight mechanism to assist in opening and closing the door. In this system, a counterweight is installed on the opposite side of the door from the hinges. When the door is pushed or pulled, the counterweight helps to reduce the weight of the door, making it easier to open and close. Attributes: • Balanced by a counterweight that is hidden within the door frame or adjacent wall. • Equipped with locking mechanisms for added security. • wider opening angle allows for easier entry and exit. Applications: A counterweight right-hand door access is used to easily open and close the door and provide increased safety. It is extensively used in Cat 306, 306.5, 307.5, 308, 308.5, 309, and 310 Excavators, 424, 426, and 426F Backhoe.