Maintainer Upfits


Since the founding in 1976, Maintainer Corporation of Iowa, Inc. has consistently developed best-in-class products. The company leads the industry in manufacturing and selling heavy-duty customized service bodies, service body cranes, and lube bodies, all designed to meet the specific needs of customers. Over the years, new products have been introduced and existing ones enhanced, always striving to offer the highest quality and best value to both dealers and end users.

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Mechanics Bodies

Maintainer Mechanics Bodies

The Signature Series Service Bodies are designed for diverse service needs, available in three options. The Signature Series 1 (9' and 11') features a 45,000 ftlb. moment rating with 118 cu. ft. of storage. The Signature Series 2 (11' and 14') offers a 75,000 ftlb. moment rating with 163 cu. ft. of storage. The Signature Series 3 (14') boasts a 90,000 ft*lb. moment rating with 219 cu. ft. of storage, specifically for tall tower H120025 & H140025 cranes. All series include a 26" rear workbench bumper, ribbed compartment floors, 10" slam-latch aluminum tailgate, adjustable aluminum shelving, LED marker and tail lights, a master lock system, a 97 db backup alarm, an I.C.C. safety kit, a CAN Control System for H6520 cranes and larger, and a patented Pressurized Storage System (PSS). Optional features include DuaLock drawers, bolt bins, vises, LED lighting, welders, light bars, wheel flares, safety strobe lighting, slide top center deck covers, protective spray coverings, hydraulic driven air compressors, and all-in-one APU units, ensuring exceptional versatility and functionality.

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