DEWALT 2-1/2 Inch Vibrator Head with 7 Ft Shaft

Description

Consolidate massive footing pours with the DEWALT Concrete Vibrator Head Shaft to eliminate aggregate honeycombing. Featuring an oversized 2.5-inch hardened steel head, this high-output assembly liquifies low-slump concrete around dense rebar mats. Its compact seven-foot reach limits vertical depth, making this configuration ineffective for tall foundation walls or deep bridge caissons.

Hardened carbon steel forms the 2.5-inch diameter vibrator head casing, heat-treated to resist abrasive aggregate friction in dense mix. The flexible drive shaft spans 84 inches, protected by an oil-resistant rubberized outer casing with inner spiral carbon steel armor. Bare tool weight registers at 18.5 lbs. A machined quick-disconnect drive coupling locks straight onto DEWALT POWERSHIFT power units without loose pins, wrenches, or threaded collars on the jobsite.

Key Features of DEWALT DCPS3652

Heavy civil contractors who buy DEWALT DCPS3652 assemblies secure fair commercial concrete vibrator pricing while consolidating stiff structural concrete on footings, bridge flatwork, and slab edges.

• Oversized two and one-half inch hardened steel head delivers massive consolidation radius in stiff concrete
• Seven-foot shaft length offers superb maneuverability in footings, highway pavement, and slab edges
• Hardened steel head casing withstands severe aggregate abrasion and high impact against formwork
• Spiral steel armored inner core resists kinking and core binding under sharp bending radiuses
• Quick-connect drive coupling snaps straight onto DEWALT POWERSHIFT battery power heads without hand tools
• Double-sealed bearing design inside the head blocks caustic grout intrusion and retains internal lubricant
• Balanced weight distribution reduces physical fatigue on operators during extended placement shifts

Exciter Dynamic Bench Load Testing

Bench dynamometer analysis at 10,500 VPM confirms this 2.5-inch steel head generates over 1,150 lbs of centrifugal compaction force under full load. Radial runout along the steel head shell measures under 0.015 inches during full-speed bench tests. Flexible shaft core torsion tests show less than 1.8 degrees of angular twist across the seven-foot span. In live footing placements with 2.5-inch slump mix, the head cleared internal air voids across a 22-inch radius, consolidating aggregate within five seconds per immersion point.

Field Usability Realities

At 18.5 lbs, guiding this compact seven-foot shaft across rebar mats requires minimal physical effort from a single finisher. The short casing eliminates tripping hazards on congested job sites. Do not buy this 7-foot shaft for tall vertical wall forms or deep caissons requiring ten-foot immersion depths.

• Wipe wet concrete paste from the steel head and outer casing with a damp towel
• Inspect quick-connect drive teeth for dirt or slurry accumulation before motor attachment
• Store the shaft flat or hung vertically to avoid setting permanent bends in the casing

DEWALT Factory Warranty Manifest

DEWALT backs this vibrator head and shaft assembly with a 3-Year limited warranty against flaws in manufacturing and material defects. The carton includes the 2.5-inch steel vibrator head, factory-coupled 7-foot flexible shaft, connector cap, and an illustrated technical instruction sheet for immediate jobsite deployment.