Pneumatic concrete internal vibrator AY

Product description
Husqvarna AY is a series of pneumatic concrete vibrators designed for internal consolidation of concrete in walls, columns and formwork. Powered and air-cooled by compressed air, the AY range delivers sustained performance in continuous and heavy-duty applications. The easy-to-twist ball-stop handle reduces air leakage and power loss, while the hose design without internal moving parts lowers hand/arm vibrations and increases service life.

Key features

• Pneumatic drive and air-cooled design for reduced wear in continuous use.
• High centrifugal force and acceleration (typical series value ≈ 12,000 vpm) for effective consolidation.
• Ball-stop handle (easy-to-twist) to prevent air leakage and minimize power losses.
• No moving parts inside the hose — reduced transmitted vibrations to operator.
• Heavy-duty one-piece rotor and poker head in high-quality steel for constant frequency and amplitude.

Product variants & ordering

• Example variant shown: POKER AY 87 | 1.5 m (article example: 967 93 98‑01)
• Typical hose length options: 1.5 m, 2 m, 4 m (selection shown on product page)
• Contact supplier for full range of AY model numbers and spare parts.

Top specifications (excerpt)
Hose length
1.5 m (other options: 2 m, 4 m)

Benefits (overview)

• Suitable for a wide variety of applications: lab testing to large infrastructure works.
• Efficient operation with reduced air loss via ball-stop handle.
• Ergonomic design reduces hand/arm vibration exposure.
• Air-cooled system and robust components extend service life.
• High-quality construction ensures consistent consolidation performance.

Technical specifications

• Series / Model: AY series
• Type: Pneumatic concrete vibrator
• Power source: Compressed air, air-cooled
• Hose lengths (examples): 1.5 m, 2 m, 4 m
• Example variant designation: POKER AY 87 | 1.5 m
• Example article number: 967 93 98‑01
• Vibration speed / centrifugal force: High (reference ≈ 12,000 vpm)
• Rotor & poker head: One-piece heavy-duty rotor and poker head in high-quality steel
• Handle: Easy-to-twist ball-stop handle to prevent air leakage and limit power loss
• Design advantages: No moving parts in hose (reduces hand/arm vibrations; extends service life)
• Typical applications: Vibrating walls and columns; suitable from lab tests to large civil works