LDP type electric single-girder crane is a small-size low headroom crane. The electric hoist is at one side of the girder, which increases the wort space of the hook and reduces the workshop height and cost. it is applicable to the places where the workshop's headroom is low.

The crane is composed of box-shaped girder weld by steel plates, end girder, crab and traveling mechanism. The crab consists of traveling end girder, crab frame and fixed electric block. The crab is partially hung and runs at one side of the girder. The electric hoist is raised to the upside of the girder from under the girder, which effectively increasing the lifting altitude.

The trolley adopts separate drive, conical motor brake and exposed gear drive. The traveling motor can be soft start motor and variable-frequency adjustable-speed motor according to user requirements. The crane can start steadily and runs safely and reliably.

It has three operation modes: ground handle, wireless remote control and cab.The cab has two types: open cab and closed cab. The span of it is 7.5-22.5m subject to non-standard design according to user's requirements, The classification group is A3, and the operating ambient temperature is-25℃-40℃.