Air-operated hoists to clean storage tanks offer precise load placement control through hand pendants and are being used successfully used to clean truck tanks worldwide.

Typically, injector heads with nozzles are used to clean inside dirty vessels. JDN hoists lift, support, and position the injector heads to ensure a thorough clean. For ease of traversing, overhead rail trolleys are mounted to the hoists to ensure the entire internal area of the tank is efficiently washed and cleaned.