Description
Preserve expensive epoxy rebar coatings on extreme deep-form placements using the DEWALT Rubber Tip Vibrator Head Shaft on civil infrastructure pours. Equipped with a 1.75-inch molded rubber nose, this specialized assembly accesses deep vertical piers without scratching coated steel. Its heavy casing requires dedicated multi-worker coordination to lift and extract from deep foundation forms.
Molded urethane rubber covers the 1.75-inch diameter carbon steel core, preventing rebar damage while transmitting high vibratory shock into wet mix. The flexible drive shaft features heavy-duty oil-resistant rubberized casing reinforced with spiral carbon steel armor. Bare tool weight registers at 58 lbs. A machined quick-disconnect drive coupling locks straight onto DEWALT POWERSHIFT battery heads without loose pins, wrenches, or threaded collars on site.
Key Features of DEWALT DCPS3452RT
Civil bridge contractors who buy DEWALT DCPS3452RT assemblies gain honest commercial concrete vibrator pricing while meeting strict DOT epoxy rebar protection rules on ultra-deep structural forms.
- Molded urethane rubber tip prevents scratches and damage to epoxy-coated rebar and architectural form liners
- One and three-quarter inch head diameter provides superb compaction radius in low-slump concrete mixes
- Extended flexible shaft accesses ultra-deep commercial foundation walls, bridge caissons, and tall shafts
- Spiral steel armored casing protects internal drive core against crushing and sharp aggregate abrasion
- Quick-connect coupler locks straight into DEWALT POWERSHIFT battery power heads in seconds
- Double-sealed bearing design inside the head blocks caustic grout intrusion and retains internal lubricant
- High-tensile inner core cable transfers rotational energy with minimal torsional whip over the span
Deep Shaft Bench Torsion Testing
Bench dynamometer analysis on this extended shaft verifies rotational core torque transfers efficiently, holding 10,200 VPM at the head under load. The 1.75-inch rubber head delivers over 560 lbs of centrifugal compaction force inside dense mix. In deep structural tests using 3-inch slump mix, the head eliminated internal voids without scraping epoxy coatings, maintaining steady consolidation action without motor bog, shaft kinking, core binding, or excessive outer casing heat spikes across the full operational run.
Field Usability Realities
At 58 lbs, handling this extended shaft assembly requires two or three workers to guide the head into deep forms and haul it upward between lifts. The quick-connect snaps together crisp even with wet mud on work gloves. Do not buy this ultra-long shaft assembly for shallow sidewalk flatwork, residential slabs, or tight plumbing trenches.
- Wipe wet concrete paste from the rubber tip and armored casing after every pour
- Inspect quick-connect drive teeth for stone grit before locking onto the power unit
- Coil the extended shaft in wide loops for transport to prevent permanent casing set
DEWALT Factory Warranty Manifest
DEWALT backs this vibrator head and shaft assembly with a 3-Year limited warranty covering defects in materials and manufacturing craftsmanship. The factory package contains the 1.75-inch rubber-tipped head, factory-coupled flexible shaft, coupler protective cover, and an illustrated technical instruction sheet for rapid jobsite deployment.
