A tower crane load location determiner is disclosed.

A method, apparatus (20), and system for measuring a load of a crane, and the crane.

The problem in measuring the side load of the crane is solved.

The invention relates to a method for controlling a crane when moving a load.

A tower crane load location determiner is disclosed.

A lifting load and tipping moment detecting device for a mobile crane for detecting a lifting load and a tipping moment with high accuracy, thereby making it possible to use an excessive load prevention system effectively while ensuring safety.

The distal end of the load line is connectable to a load being lowered or lifted by the crane.

Rail mounted crane, per hour—with light hook $511.37

(b) the failure of a crane or hoist or the overturning of a crane or unit of powered mobile equipment;

The hand held unit is a fully functional mobile telephone including a receiver and transmitter capable of transmitting and receiving voice and/or data signals.

In a gantry crane (10), a railwheel (90) is mounted aside a standard wheel (50, 52, 54, 56) with a rubber tire (64) within a common yoke (58), the railwheel (82) providing auxiliary support when the crane (10) suspends a load.

Disclosed are a crane hook deviation angle detection apparatus and a crane having the apparatus.

In an embodiment, a crane including a hoisting (i.e., load-lifting) mechanism is provided with a variable-speed load-dependent control system and method for operating functions of the crane.

One example includes a load location measurer to provide load location measurement information for a load coupled with a tower crane.

Our twelve cranes (cei- lings, mobile, and portal cranes) have a load capacity of between 12 and 124 tonnes.