Overhead Cranes which are specifically designed for certain production processes demand so-called special overhead crane applications. With our years of experience in the industry, we are able to translate your specific needs from concept to implementation. Such processes require continuous peak performance and as your crane partner we endeavour to ensure that not only is a high quality overhead crane delivered on time but its reliability is maintained by our competent service engineers and technicians regularly.

Our products include:
• Wall travelling crane
• C crane

The distinct features of our cranes include:
• SWL range from 5t to 100t and span up to 50m
• As a standard, a multi-controller with the ability to continuously monitor load and for the purpose of overload protection
• Girders are made of high quality steel
• Customers have the choice of either standard headroom or extremely low headroom allowing a longer hook path
• Double girder cranes not only cater to higher SWL but also higher accessibility to loads
• Rotomatik’s unique end carriages which are box constructed to withstand torsion
• Low-maintenance long travel and cross travel drives with integrated disc brakes
• Wear-resistant travel wheels are made of high quality self-lubricating spheroidal graphite cast iron

These class of overhead traveling cranes are used when:
• loads are considered very heavy
• cranes need to be used in harsher environment
• cranes are subject to the full SWL most of the operating time
• frequency of crane usage is very high
• hook path is very long

Vessel engine cranes

With years of experience supplying overhead travelling cranes to the marine industry, Rotomatik specialises supplying these cranes to ocean going vessels. These cranes are used to assist in the servicing and repair of ships’ engines.

Because of the rolling and yawing actions of ocean going vessels, such cranes are designed using the rack-and-pinion drive technique to ensure absolute operational stability even when the ships are cruising.

The distinct features are:
• Unlikely for crane to jump track due to rack-and-pinion drive system
• Structures and hoists treated for salty and high humidity environment
• All materials are cast iron
• Aluminium are treated to withstand salty environment
• Certification is provided if required