Minnich M258 – Concrete Vibrator

The Minnich M258 high-cycle concrete vibrator delivers powerful, high-frequency vibration for low-slump applications like bridge decks and structural walls. With a 230-volt motor-in-head design and durable waterproof components, it ensures consistent performance and long-lasting reliability on demanding jobsites.

Description

Maximum Power and Precision: Minnich M258 Concrete Vibrator

Engineered for high-performance consolidation in low-slump concrete, the M258 concrete vibrator by Minnich is a jobsite-proven solution for demanding structural applications. Whether you’re pouring bridge decks, structural walls, columns, or other reinforced forms, this high-frequency unit provides the speed and consistency needed for superior compaction. As part of Minnich’s elite line of high-cycle vibrators, the M258 concrete vibrator delivers the reliable power professionals count on when the concrete mix is stiff, and rebar is dense.

Built for Heavy-Duty Performance

✔️ High-Frequency Vibration – The M258 concrete vibrator produces strong centrifugal force and rapid vibration to eliminate air pockets and ensure dense, uniform concrete throughout the form.

✔️ Motor-in-Head Design – Featuring a 230-volt motor-in-head configuration, this unit delivers efficient power directly at the point of consolidation for maximum performance with minimal energy loss.

✔️ Ideal for Structural Applications – Perfect for low-slump concrete, the M258 thrives in tightly spaced forms and reinforced structures where high-frequency vibration is essential.

Reliable Electric Concrete Vibrator for Every Pour

As a powerful electric concrete vibrator, the M258 combines high performance with the convenience of plug-in power, eliminating the need for fuel, reducing maintenance, and making it suitable for enclosed or indoor job sites. Its durable construction and precision vibration make it a go-to tool for contractors seeking quality results on every pour, from foundations to infrastructure.

Advanced Features for Safe, Continuous Operation

This model includes a 4-prong grounded twist-lock plug with a Sealtite® cover for secure, water-tight connections, and a leakproof switch pod for greater safety and longer switch life. These rugged features ensure that the M258 concrete vibrator stands up to challenging jobsite conditions while protecting both the operator and the equipment during extended use.

Essential Concrete Consolidation Equipment

The M258 is more than just a high-output vibrator—it’s a critical component of your professional concrete consolidation equipment lineup. It helps meet stringent spec requirements, improves surface finishes, and increases the durability of your finished product. With optional cable and hose lengths available, you can configure it to meet your specific handling and mobility needs.

Why Choose the M258 Concrete Vibrator?

✅ Delivers high-frequency vibration for low-slump, reinforced concrete
✅ Trusted electric concrete vibrator with plug-in convenience
✅ Part of Minnich’s rugged high-cycle vibrators lineup
✅ Built-in safety features including waterproof switch pod and connections
✅ A core tool in your heavy-duty concrete consolidation equipment setup

When your project demands power, speed, and precision, the M258 concrete vibrator delivers results you can depend on, job after job, pour after pour.

Specifications

Vibrator Head Diameter 2.625”
Vibrator Head Length 18”
CF At 6,000 VPM 750 FT / LBS
CF At 8,000 VPM 1,100 FT / LBS
CF At 10,800 VPM 2,232 FT / LBS
Diameter of Influence @ 10,800 VPM 26.50″ – 30.50″ (673.1mm – 774.7mm)
Diameter of Influence @ 8,000 VPM 20.25″ – 24.25″ (514.3mm – 615.9mm)
Weight Of Unit 44 LBS
Power Requirements 230 V – 3 HP – 180 CY