Maintainer introduces two Electric-Hydraulic Cranes

Maintainer Corporation of Iowa, Inc. is proud to announce the addition of two new 20’ electric-hydraulic and hydraulic cranes to its innovative line of work truck cranes. The new cranes are being launched in conjunction with the second day of CONEXPO-CON/AGG 2017.

The EH5520 has a 30,000 foot*pound crane rating and has maximum lift of 5,500 pounds. The EH4520 can lift 4,500 pounds and has a max lift moment of 20,000 foot*pounds. The cranes feature a planetary winch mounted on the boom to maintain cable tension.

“After a brief hiatus in offering the electric over hydraulic cranes,” said Tom Wibben, Sales and Service Manager for Maintainer, “we are now able to offer high-quality Maintainer options for customers who prefer the EH option for their service trucks.”

The new cranes are mounted with a universal 14.75” x 14.75” bolt pattern, which allow the cranes to be added to a variety of truck bodies. The EH5520 and EH4520 are only available in the short-tower design and include several popular features:
– They have a 3 gallon-per-minute power pack for maximized crane speeds.
– There is a self-protecting thermal shutdown built into the 12-volt DC motor.
– A proportional wireless crane remote is standard.
– An optional battery isolator is available to keep the crane battery charged while avoiding a drain on the
chassis battery.

The new cranes will also be offered in full hydraulic versions as well (H4520-ST and H5520-ST). The cranes offer 580 degrees of rotation and boom elevation from -13° to +78°.

About Maintainer
Maintainer Corporation of Iowa, Inc. is located in Sheldon, which is in the northwest corner of Iowa. Maintainer has been manufacturing premium, custom truck bodies, service truck cranes, and rescue vehicles since 1976. You can find out more information at their website: