Xtirpa Davit Systems are the most versatile on the market and can be fully configured, please call us to discuss your requirements. A counterweight system is ideal when you need to move and access various confined spaces entry points in the same area and want to use the 30˝ - 48˝ ( 762 mm - 1219 mm ) extendable davit arm for increased reach. Consisting of a central base unit with a number of options for anchoring, positioning, leg adjustment and extension assemblies, this is a system designed for accessibility. The system can be used with a weight rack for counterbalance or with a wheel pad assembly with an attendant vehicle. Please note that brackets and fall arrest device are available additionally.