Due to road tankers and rail tankers are many kinds of differences in the height and structure of large tankers carrying top job, you need to have a table in the stack to secure the top of the tank, lightweight channel. HDT activity ladder is safe for operating personnel to walk between the top of the fixed platforms and tankers of different heights, as a standard product, activity ladder with stepping practical locking cylinder spring balance mechanism, hands and knees guardrail, flipped stepping foot care. After stepping all galvanized metal.
· Balancing device equipped with the case, it can hover at any angle.
· Selection of appropriate length of a moving ladder to meet different types of vehicles.
· Activity still, in any position, and always maintain a horizontal state.
· Stepping into contact with the tanker was equipped with anti-collision cushion.
· Compact: When receiving state, small footprint.
· Bearing capacity: maximum load capacity of up to