Custom Cranes

Riverside Drive Gantry Crane – 15 Ton

Custom Bridge Crane with Unique Features

• Height Adjustable  – Ability to maintain level while riding on a rail of varied height.
• Width Adjustable  –  Follows a track of varying width.

Custom Bridge Gantry Crane for Precast Girders.

Kiewit

Design and manufacture of hydraulically actuated gantries for  installation of precast bridge girders on the I-40 over the Pigeon River Gorge.

KEE Hydraulic Lift Hoist:

• 40 Ton capacity
• Design loads and safety factors per CMAA
• Lifting speed: 15 feet per minute
• Total lift stroke: 16 feet
• Lateral travel speed: 30 feet per minute
• Approximate self‐weight: 25,000 LB
• 40 Ton hook
• Model UET‐8 bogie style end trucks

12-Ton Bridge Cranes

Kiewit

Design & manufacture of 12-ton bridge crane for Oroville Dam in Northern California.

5-Ton Bridge Cranes

Kiewit

Design & manufacture of 5-ton bridge crane for Oroville Dam in Northern California.

Bridge Crane Analysis – 100 Ton

Wolf Hills

Preliminary design of 100 ton bridge crane

Bridge Crane Installation

Mass Electric

Wall-mount system design for 2-ton bridge crane

Preliminary design of 100 ton bridge crane

Nebraska Crane & Hoist

Design of NACC compliant bridge crane sub structure for single 3 ton bridge crane

Free Standing Bridge Cranes

Nebraska Hoist & Crane

Design of 7 NACC compliant bridge crane sub structures in 2017 of varying spans and capacities