18-3 Spider

Low-impact alternative to tower-mounted placing booms.

Low jobsite impact with no gaping holes in multiple floors to be designed, built, and filled in. Minimal shoring from underneath due to the spider’s fractional levels of weight and loading. Minimal risk of interference with tower cranes above.

Boom Specifications	U.S.	Metric
Vertical Reach from Ground	67'​	20.5 m
Horizontal Reach	59'​	18 m
Depth of Reach	39'	12 m
Minimum Unfolding Height	18.​5'	5.65 m
Number of Boom Sections	3	3
Folding System	Roll and Fold	​Roll and Fold
Rotation Range	370	370
Pipeline Diameter	5"	125 mm
End Hose Length	10'	3 m
Control Mode	Remote or Manual	Remote or Manual
Heaviest Single Part	4,190 lbs	1,900 kg
Counterweight	5,500 lbs	2,500 kg
Total Weight	15,320 lbs	6,950 kg
Power Sources	60 Hz	480 V

* Specifications are subject to change without prior notice.