DEWALT 2-1/2 Inch Vibrator Head with 10 Ft Shaft

Description

A massive two-and-one-half-inch head diameter displaces trapped air in deep mass pours far faster than standard slender pokers. The DEWALT 2-1/2 Inch Concrete Vibrator Shaft matches high-torque battery powerheads to settle dense, rocky structural mixes. It extends ten feet down formwork. This extra-wide head cannot fit into congested rebar mats with tight two-inch center spacing.

Case-hardened carbon steel forms the two-and-one-half-inch outer vibrating head shell to withstand continuous impact against hard river rock aggregate. Inside, a heavy-duty steel core rotates inside a reinforced rubber casing with spiral wire reinforcement. The assembly runs at twelve thousand vibrations per minute under commercial cordless motor drives. Total unit weight sits at twenty-eight pounds. Overall length measures one hundred twenty inches from connection coupling to head nose.

Key Features of DEWALT DCPS3653

Civil infrastructure contractors buy DEWALT DCPS3653 assemblies to consolidate wide retention wall footings and heavy highway barriers. Concrete vibrator shaft pricing reflects the massive steel head volume engineered to settle low-slump batches without motor bogging.

• Two-and-one-half-inch diameter steel head delivers maximum radius of action in mass concrete.
• Ten-foot flexible shaft reach sinks to the bottom of deep commercial column forms.
• Tool-free quick connect collar snaps onto battery powerheads in seconds on site.
• Heavy steel eccentric weight eliminates rock pockets and honeycombing in low-slump mud.
• Reinforced outer sheath resists abrasive wear from sharp limestone aggregate edges.
• Double-sealed front nose bearing blocks cement grout from entering internal bearings.
• Flexible core cable transfers rotational torque with minimal internal friction heat build.

Mass Pour Consolidation Bench Validation

Laboratory slump testing shows an effective radius of action expanding to twenty-two inches around the head in four-inch slump mix. Spindle vibration frequency stabilizes at eleven thousand vibrations per minute under full immersion resistance. Bearing heat levels off at one hundred sixty-five degrees Fahrenheit through sixty minutes of sustained consolidation runs. Torsional windup along the ten-foot internal core holds under four percent, preventing erratic head chatter and preserving consistent vibratory amplitude throughout deep concrete drops.

Field Handling Maintenance Target Filters

Lifting this twenty-eight-pound assembly out of wet mud requires strong back leverage from the formwork walkway. The wide head pulls down into concrete but requires muscle to relocate between grid cells. Do not buy this two-and-one-half-inch shaft assembly for narrow masonry block cells or thin precast ornamental work.

• Rinse wet slurry from outer casing before paste sets up on the rubber jacket.
• Pull and lubricate the internal steel drive core every fifty operating hours.
• Inspect the front head nose weld for abrasive erosion before starting pours.

Factory Package Contents Warranty Coverage

DEWALT provides a 3-Year limited commercial warranty covering manufacturing and material defects on this tool assembly. The factory shipment contains the ten-foot flexible drive shaft, integrated two-and-one-half-inch steel vibrator head, threaded shaft caps, and official operator safety instructions.