Bosch GVC 22 EX Professional Concrete Vibrator
The Bosch GVC 22 EX Professional is a powerful concrete vibrator with a 2,200W motor, 15,000 vpm nominal frequency, and 4.3mm amplitude . It features a universal motor driving a flexible impact shaft with a high compaction amplitude for maximum efficiency . The unit has a 5.5kg weight and is compatible with hose variants including 28mm, 35mm, and 45mm diameters with lengths of 1.5m, 3.5m, and 4.5m . Features include a PRCD safety switch, safety fuse, eccentric fitting system, and easy click system for hose exchanging . Suitable for civil engineers, construction professionals, and concrete workers. Order number: 0.601.283.1K1.
Table of Contents
ToggleBosch GVC 22 EX Professional Concrete Vibrator
PRIMARY USES
1. Compaction of Concrete for Construction and Civil Engineering
Primary Use: A powerful concrete vibrator (2,200W motor, 15,000 vibrations per minute) used for compacting fresh concrete in columns, beams, footings, foundations, floors, and slabs . Essential for civil engineers, construction professionals, and concrete workers requiring a homogeneous concrete mix with maximum strength and durability.
How it helps: For construction and civil engineering professionals, the concrete vibrator delivers the highest compaction quality with 15,000 vibrations per minute and a 4.3mm amplitude, resulting in a homogeneous concrete mix, the elimination of trapped air pockets, and greater hardness and resistance of the concrete. The motor is strong and resistant, offering twice the lifespan of standard carbon brushes. The high power-to-weight ratio provides excellent handling, while the design enables quick and easy hose changes.
2. Safety and Overload Protection
Primary Use: Equipped with Bosch-exclusive safety features including a PRCD switch (Portable Residual Current Device) and a safety fuse to protect against electric shock and motor overload.
How it helps: The PRCD switch protects the operator against electric shock in case of a short circuit. The safety fuse protects the equipment against overload, particularly in the event of the hose becoming jammed or locked during use.

SECONDARY USES
1. Foundation Work: Compacts concrete in footings and foundations for structural integrity.
2. Floor and Slab Construction: Ensures proper compaction in floors and slabs for a durable finish.
3. Structural Columns and Beams: Eliminates air pockets in vertical and horizontal structural elements.
4. Precast Concrete: Compacts concrete in precast elements for consistent quality.
1. BASIC IDENTIFICATION ATTRIBUTES
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Device Type: Concrete vibrator; not a medical device.
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Designation: Bosch GVC 22 EX Professional
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Order Numbers: 0.601.283.1K1 , 0.601.283.1H1
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Rated Input Power: 2,200W
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Nominal Frequency Vibrations: 15,000 vpm
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Amplitude: 4.3mm
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Weight (without accessory): 5.5kg
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Electric Frequency: 50/60Hz
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Protection Class: I / II
2. TECHNICAL & PERFORMANCE PROPERTIES
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Primary Action: Concrete compaction via eccentric mechanism mounted on bearings .
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Motor Type: Universal motor .
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Fitting System: Eccentric .
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Head (Vibrator Bottle) Construction: Special tempered steel for wear resistance .
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Hose Construction: Rubber over a brass-plated steel weave with internal spiral spring .
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Hose Diameter Options: 28mm, 35mm, 45mm .
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Hose Length Options: 1.5m, 3.5m, 4.5m .
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Vibration Emission: 8.4 m/s² .
3. PHYSICAL & OPERATIONAL PROPERTIES
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Preparation: Ensure the hose is correctly and securely fitted using the easy-click system. Check the PRCD switch for correct operation. Connect to a suitable power source.
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Usage Instructions: Switch on using the On/Off switch. Immerse the vibrator head into the fresh concrete. Allow the vibrations to compact the concrete, ensuring the head is moved through the mix to eliminate air pockets.
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Safety Features: PRCD switch for operator protection against electric shock; safety fuse against motor overload .
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User-Friendly Features: Easy click system for quick hose exchanging; portable design .
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Storage Conditions: Store in a dry, secure place. Keep rigorously clean and protected.
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Cleaning: Clean the hose and vibrator head thoroughly after each use to prevent concrete from drying on the surfaces. When cleaning, ensure water does not enter the hose connection side .
4. SAFETY & COMPLIANCE ATTRIBUTES
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Safety Classification: Power tool; risk of injury from rotating parts and electrical shock. Eye protection and heavy-duty gloves required.
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Safety Features: PRCD switch, safety fuse, double insulation .
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Electrical Safety: Use the PRCD switch for protection against electric shock. Check power cord for damage before use. Ensure the power cord is kept away from the rotating accessory .
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Regulatory: Complies with applicable safety standards.
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Warranty: Bosch Professional 2-year warranty .
1. SAFETY PRECAUTIONS
Personal Protective Equipment (PPE): Always wear safety goggles, hearing protection, and heavy-duty gloves. Use appropriate footwear when working with concrete.
Electrical Safety: Use the PRCD switch to protect against electric shock. Check power cord and extension cord for damage before use. Do not operate in wet conditions. Hold power tool by insulated gripping surfaces when operating.
Operational Safety: Never carry the vibrator by the power cord. Position the cord away from the rotating accessory to avoid entanglement. Do not switch off the motor with the head immersed in concrete. Do not run the motor with the head outside concrete for extended periods as this reduces bearing and seal life .
Maintenance: Unplug tool before cleaning or performing maintenance. Allow the tool to cool before storing. Have repairs performed only by authorised service centres .
Training requirement: Operators must be trained on correct usage and safety procedures. Supervisors should ensure all safety protocols are followed.
2. FIRST AID MEASURES
Eye Injury: Do not rub. Rinse immediately with plenty of clean water for at least 15 minutes, holding eyelids open. Seek medical attention.
Cut Injury: Apply direct pressure to stop bleeding. Clean wound with clean water. Cover with sterile dressing. Seek medical attention if bleeding is profuse or the wound is deep.
Electrical Shock: If electric shock occurs, switch off power immediately. Call emergency services. Do not touch the person until power is disconnected. Administer first aid and CPR as required.
3. FIRE FIGHTING MEASURES
Flammability: The tool is not flammable, but plastic casing may burn if exposed to fire.
Extinguishing Media: Use water spray, foam, dry chemical powder, or carbon dioxide (CO₂) for fires involving tools.
Fire Response: In event of fire, evacuate the area and call emergency services. Use appropriate extinguishers; water may be used for general fires but not for electrical fires where live equipment is involved.
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