17 & 35 T Adjustable Modular Stiffleg Derricks

17 & 35 T Adjustable Modular Stiffleg Derricks are ideal for mounting on top of high buildings.

• Adjustable length of sill and legs, plus adjustable angle between sills allows placement of mast and sill bases in most desirable positions
• 8’4" (2.5 m) long boom and mast sections pin together
• SD17 available with 65’ to 106’8" (19.8 m to 32.5 m) boom lengths
• SD35 available with 65’ to 123’4" (19.8 m to 37.5 m) boom lengths

150 Ton, 110 ft. (33.5 m) Boom

140 Ton, 140 ft. (42.7 m) Boom with 40 ft. (12.2 m) Jib

350 Ton capacity Shearleg Derrick, 250 ft. (76 m) Boom