Medium Duty Chassis Dump Body
The king of snow and ice control, J&J’s DynaHauler® MDC is a real DOT favorite. Available in aluminum or steel, the MDC dump body is engineered for seamless integration of snow plows, patrol wings, spreaders, and liquid anti-ice systems. For over 50 years, J&J has been recognized as an industry leader in dump body and mobile hydraulic system design for severe weather service. Whether it’s keeping roads cleared from an unexpected blizzard to meeting tight construction deadlines, the DynaHauler® MDC dump body will handle your toughest assignments. See the DynaHauler ® /MH dump body specifications and options below.
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Available in aluminum (pictured), steel, and stanless steel.
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Standard Steel
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Length
9' to 12'.
Cab protector
10 ga., high-tensile, 1/2 length/full width, load bearing.
Side Panels
10 ga., high-tensile, 26" high, with 2" x 4" x 3/16" structural tubing top rail and 8" sideboards. Front and rear posts plus three side posts. Sloped, dirt shedding rubrail.
Floor
3/16", A-572 with .20 copper, full width.
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Understructure
4" structural channel cross-members on 12" centers (5.4 lb./ft.), 6" I-beam longitudinals (12.5 lb./ft.).
Tailgate
34" high. Includes tailgate chains and top standard tailgate hardware.
Hoist
Exclusive J&J model 50725, 15-ton hoist with safety prop.
Lighting
Truck-Lite sealed and shock proof system. Body-up light and pto light with premium inside controls.
Other standard features
self-cleaning inside shedder plate. Ladder and steps. Tarp rods. Rear mud flaps and front mud guards. Back-up alarm.
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Length
9' to 12'.
Cab protector
10 ga., high-tensile, 1/2 length/full width, load bearing.
Side Panels
10 ga., high-tensile, 26" high, with 2" x 4" x 3/16" structural tubing top rail and 8" sideboards. Front and rear posts plus three side posts. Sloped, dirt shedding rubrail.
Floor
3/16", A-572 with .20 copper, full width.
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Understructure
4" structural channel cross-members on 12" centers (5.4 lb./ft.), 6" I-beam longitudinals (12.5 lb./ft.).
Tailgate
34" high. Includes tailgate chains and top standard tailgate hardware.
Hoist
Exclusive J&J model 50725, 15-ton hoist with safety prop.
Lighting
Truck-Lite sealed and shock proof system. Body-up light and pto light with premium inside controls.
Other standard features
self-cleaning inside shedder plate. Ladder and steps. Tarp rods. Rear mud flaps and front mud guards. Back-up alarm.
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Sides
30", 36", 42" height. 8 ga., 3/16" thickness.
Cab Protector
1/4, 3/4 and full.
Floors
1/4" Hi tensile
Tailgate
40", 42", 48". Aluminum and air operated gates are available. Offset top hardware available.
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Hoist
Class 50/60 underbody hoist, front mount telescopic, twin telescopic, trunnion front mount.
Other
Spreader apron. Full depth rear post with full depth rear skirt. Air operated and premium Chelsea pto. Body heat. Load covers. Tool box. Coal doors. Pintle hook.
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Length
9' to 12'
Cab protector
3/16" 5454-H34, 1/2 length/full width, load bearing.
Side Panels
3/16" 5454-H34 26" high, with 4" x 4" 6061-T6 extruded top rail and 8" sideboards. Front and rear posts. Sloped, dirt shedding top rail.
Floor
1/4", 5454-H34, full width.
Understructure
4" extruded I-beam cross members on 12" centers, 2.70# per ft. 6" extruded I-beam longitudinals, 5.40# per ft.
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Tailgate
34" high. Includes tailgate chains and offset top hardware.
Hoist
Exclusive J&J model 50725, 15-ton hoist with safety prop.
Lighting
Truck-Lite sealed and shock proof system. Body-up light and pto light with premium inside controls.
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Sides
30", 36", 42" height. 1/4" thickness.
Floors
1/2", 5/8", 3/4". Cushion floors available.
Tailgate
40", 42", 48". Air operated gates are available. Standard top tailgate hardware.
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Hoist
Class 50/60 underbody hoist, front mount telescopic, twin telescopic, trunnion front mount.
Other
Spreader apron. Full depth rear post with full depth rear skirt. Air operated and premium Chelsea pto. Body heat. Load covers. Tool box. Coal doors. Pintle hook.
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Standard Steel
Popular Steel Options
Standard Aluminum Specifications
Popular Aluminum Options
*Standard specifications may vary according to customer preferences and requirements. At J&J, we custom build to suit your needs.Licensed under U.S. Patent No. 5,454,620.
Request Information
At J&J Truck Bodies & Trailers, we're proud of the quality custom products we continue to produce. Use the form below to receive additional printed J&J material, or to have a representative to contact you regarding our products or sales.
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