Knuckle Boom Crane

Unique Knuckleboom type crane. Based on the MC series but with the advantage of a hydraulic luffing jib to provide lifting duties over obstacles.


0.995t x 1.3m
(2,190lb x 4.0ft)



Compact Body

With a body width of only 750mm, this knuckle boom crane can travel through a standard single doorway. Outriggers can be set in multi positions, so stable work can be carried out even in narrow spaces or those with obstacles. The optional electric motor can be detached by the crane itself, so it is very useful when you want to shorten the machine length, such as when fitting in elevator.

Great Reach

Based on the spider crane body, the knuckle boom and fixed hook are adapted. The jib can move horizontally and vertically, so this machine is best suited for applications such as glazing, plant and factory work, and places with obstacles involved.


Tipping Prevention System

To prevent a tipping accident of the crane by overloading, the Moment Limiter System (Safe Load Indicator) is equipped as standard. When the lifting load exceeds the total rated load, an audible alarm is generated and automatically stops operation on the dangerous side.

The moment limiter display uses a state-of-the-art monitor offering detailed information such as machine condition, data logger data and replacement time of consumption parts.

Programmable Moment Limiter

Interlock System

The Crane Interlock System enables the crane to work if outriggers are not grounded correctly. It detects outrigger rotatory position and grounding condition.

The Outrigger Interlock System restricts activation of the outriggers if the boom is not stowed and outriggers are not rotated to set position. It detects boom slew and derrick position, and outrigger rotation position.

Crane Tilt Alarm

An alarm is issued in the event of the crane operating at over 3-degree inclination,
or over 15-degree inclination when travelling.


Radio Remote Control

With this easy-to-use linear type controller, you can achieve smooth crane operation at a distance from the machine or just beside the load without looking at the controller.

Outrigger Multi Positioning

With safety secured under the control of the moment limiter system, this crane can work with outriggers set in multi positions.
Outriggers can be set freely, so it can offer various works at places with limited working space such as inside a factory.


The optional winch can be used for additional load lifting work.

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