20-Series Crane Body

20-Series Crane Body

The Master Mechanic Series 20 Series crane bodies (MM120, MM220) are the latest evolution in Reading’s 40-year legacy of building crane and mechanic’s bodies.   Built for cranes up to 4,000 lb (20,000 ft-lb) and class 3–4 trucks, they pack heavy-duty lifting capability into a weight-efficient package.

Reading offers two body choices in the 4,000 lb class:  MM120 is a 9′ crane body for 60″ CA chassis, and MM220 is an 11′ crane body for 84″ CA chassis.  Whether in the standard configuration (40″ compartments) or with optional raised 60″ compartments, your body is ready to go to work, with standard rear strobe lights to keep you safe, infinitely-adjustable shelving on ‘unistruts’ to help keep you organized, and 3-point locking to safeguard your valuable tools.

With the 20-series as the starting point, a complete crane truck is easy to “spec”.    The body is designed for bolt-on installation of the available dual outriggers and an unsurpassed 25″ workbench bumper to tackle the most demanding jobs.   Its crane-reinforced structure is a perfect match to the industry’s leading cranes, including the Reading by PALFINGER PSC 4025, PSC 4016 and PSC 3216.

MM120 and MM220 are designed with leading-edge computer-aided engineering, craftsmanship that’s second to none, and expertise trusted by  America’s most demanding fleet customers. These trucks are ready for construction sites, oil fields, mobile service and maintenance work, and designed to meet the toughest standards — yours.

 Recommended chassis: Class 3-4 (Ford F-350/F-450, GM 3500HD, GM 4500 Medium Duty, Ram 3500/4500 and International CV.)

Crane & Compressor Sizing Chart – Here

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      Master Locking Steel Slide Bar

      Master Locking Steel Slide Bar

      Create a secure seal on your service body compartment doors without sacrificing convenience, all with the snap of a single handle and padlock. The master locking steel slide bar simultaneously locks an entire compartment side to keep your tools and other equipment safe. The bar, which works independently of the Latch-Matic remote system, is spring-loaded for easy operation.

      Spray-On Bed Liner

      Spray-On Bed Liner

      Available as a factory-installed option. The liner provides durable, watertight and airtight truck bed protection. Prohibits rust, corrosion and surface abrasion while providing a slip-resistant surface for walking around on without fear of losing your footing. Available for both the Aluminum Classic II and Steel Classic II service bodies.

      Retractable Utility Bed Cover (RUBC)

      Retractable Utility Bed Cover (RUBC)

      The RUBC is designed for service bodies to shield previously exposed materials from the weather and potential theft. It’s available as a manual spring-action cover or with an electric motor operated by a manual switch and optional with a hands-free remote (sold separately).

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    Dimensional Data:
    Model Cab-To-
    A B C D Approx. Compartment Clear Door Openings
    E F G
    MM120 60” 28” 48” 26” 108” 31-1/2” x 27-1/2” 11-7/8” x 45-1/2” 31-1/2” x 22-1/2”

    Compartment Depth: 21.5″  (19.25″ clear depth)

    Standard 96″ wide for Ford & Ram chassis.  For GM chassis, Wide Track Rear Axle RPO GTY is recommended. Call for additional details.

    Compartment Layout:
    • Road Side
    • Curb Side

    The Master Mechanic Series MM120 is a 9 foot crane body built for a crane rating up to 4,000 lbs. (20,000 ft. lb.) and a 60″ cab-to-axle chassis.  
    Recommended chassis: Class III  (F-350, 3500HD, Ram 3500, etc.)

    The Master Mechanic Series line is built modularly, so the dimensions listed can be configured to your exact specifications.

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