EXEN Hand-Held Concrete Vibrators – Models EKCA, EKD & KD Holder (Made in Japan)
Achieve superior concrete compaction and professional-grade performance with the EXEN series of hand-held concrete vibrators, including the EKCA, EKD models, and the KD Holder—all precision-engineered and manufactured in Japan. These high-quality vibrators are designed for efficient consolidation of freshly poured concrete, helping eliminate air bubbles, reduce honeycombs, and improve the final strength and finish of your concrete structures.
Whether you're working on residential foundations, commercial buildings, precast elements, or civil infrastructure projects, EXEN's range of portable vibrators ensures efficient concrete vibration, operator comfort, and long-term durability.
🔧 Key Products Overview🟢 EXEN EKCA Hand-Held Vibrator
The EKCA model is an electric, lightweight hand-held concrete vibrator ideal for general-purpose use. It features a compact and balanced design with a brushless motor that delivers high-frequency vibration up to 12,000–14,000 VPM (vibrations per minute). The EKCA is built for job site mobility, offering easy operation without the need for external converters or power units.
Best suited for:
Slabs, columns, walls, and footings
Precast concrete components
Light to medium-duty construction applications
🔵 EXEN EKD Hand-Held Vibrator
The EKD model is a heavy-duty upgrade to the EKCA, built with a more robust frame and higher vibration output. Designed for extended professional use, EKD vibrators are ideal for high-density or low-slump concrete applications, ensuring maximum air release and solid compaction.
Key advantages:
Rugged and durable for demanding conditions
Air-cooling system to prevent overheating
Ideal for thick concrete sections, deep pours, and civil works
🟡 EXEN KD Holder
The KD Holder is an essential ergonomic accessory that supports the EKCA and EKD vibrators during use. It reduces fatigue by distributing the tool's weight across the body, improving operator comfort and control—especially during long hours of concrete work. This attachment is highly recommended for jobs requiring prolonged use or precise vibration in vertical applications.
Benefits of the KD Holder:
Enhanced control and reduced operator fatigue
Stable positioning of vibrator head
Improves consistency in compaction over large areas
📦 Technical Specifications (Overview)
| Feature | EKCA | EKD | KD Holder |
|---|---|---|---|
| Vibration Frequency | ~12,000–14,000 VPM | ~13,000–15,000 VPM | N/A |
| Power Type | Electric (Single Phase) | Electric (Heavy Duty) | Manual Support Accessory |
| Weight | 5–7 kg (depending on shaft) | 6–9 kg (depending on shaft) | ~2 kg |
| Shaft Lengths | 1 m, 1.5 m, 2 m | 1 m, 2 m, 3 m | Adjustable Arm |
| Head Diameters | 25–50 mm | 32–60 mm | Compatible with EKCA & EKD |
| Cooling System | Air-cooled | Air-cooled | N/A |
| Origin | Made in Japan | Made in Japan | Made in Japan |
🏗️ Applications Across All Models
The EXEN EKCA and EKD vibrators, supported by the KD Holder, are used across a broad spectrum of construction tasks:
Reinforced concrete slabs and beams
Precast concrete production
Bridge decks and road paving
Formwork compaction in walls and columns
Footings, foundations, and tunnel linings
Repair and retrofitting of existing structures
These vibrators are widely trusted by contractors, precast factories, infrastructure builders, and civil engineering professionals.
💡 Why Choose EXEN Concrete Vibrators?
🥇 Made in Japan Precision
All EXEN equipment is designed and manufactured in Japan, using high-grade components and precision engineering. With a reputation for long-lasting performance, these vibrators offer reliability you can count on.
🎯 High-Frequency Efficiency
Both EKCA and EKD models provide high-frequency output, enabling better compaction results compared to traditional vibrators. This ensures:
Stronger, denser concrete
Fewer voids and honeycombs
Improved durability of the structure
🧰 User-Friendly and Easy Maintenance
EXEN vibrators feature simple interfaces and easy access for cleaning and maintenance. The KD Holder accessory further improves handling, making it possible to work longer with less fatigue, especially on vertical or hard-to-reach applications.
🧱 Adaptable to Site Conditions
With multiple shaft lengths and head sizes, EXEN vibrators are adaptable to small, medium, and large-scale projects. The interchangeable heads and shafts make customization easy depending on your project’s needs.
✅ Conclusion: Power Your Concrete Compaction with EXEN EKCA, EKD & KD Holder
For professionals who demand consistent compaction, ergonomic design, and long-term reliability, the EXEN EKCA and EKD hand-held vibrators, complemented by the KD Holder, are trusted tools across the global construction industry. Backed by Japanese engineering and proven performance, this lineup ensures your concrete is dense, defect-free, and built to last.