
WYCO
Frequently asked questions
Common questions about WYCO from 3G Electric.
What are the key specifications of the WYCO 488H series corded concrete vibrators?
The WYCO 488H series corded concrete vibrators feature a 3 hp motor operating on 115V AC. They are available with shaft lengths of 7 ft, 10 ft, 14 ft, and 20 ft, and head diameters of 1 in, 1 3/8 in, and 1 3/4 in. The radius of vibration ranges from 4 in to 7 in, and the vibration frequency is up to 10,500 vpm. These vibrators have threaded connections for shaft attachment and are supplied as bare tools.
What applications are WYCO corded concrete vibrators suitable for?
WYCO corded concrete vibrators are designed for consolidating concrete in a variety of construction applications, including slabs, columns, beams, walls, precast elements, and bridge decks. The different head diameters and shaft lengths allow for use in tight reinforcement areas or deep pours. The 3 hp motor provides sufficient power for stiff concrete mixes commonly used in structural applications.
How do I select the correct WYCO vibrator head diameter and shaft length for my project?
Selection depends on the concrete mix design, reinforcement spacing, and pour depth. For congested rebar or thin sections, a 1 in head diameter with a 4 in radius of vibration is suitable. For general slab work, a 1 3/8 in head with a 5 1/2 in radius is common. For deep pours or large aggregates, a 1 3/4 in head with a 7 in radius is recommended. Shaft length should exceed the pour depth by at least 2 ft to allow for operator handling.
Are WYCO corded concrete vibrators compatible with other brands of shafts and heads?
WYCO vibrators use threaded connections, but compatibility with other brands is not guaranteed. It is recommended to use WYCO-branded shafts and heads to ensure proper fit and performance. The 488H series models are designed for use with WYCO's standard threaded shafts and heads, which are available separately.
What maintenance is required for WYCO corded concrete vibrators?
Regular maintenance includes inspecting the power cord for damage, cleaning the motor housing after use to prevent concrete buildup, and checking the shaft and head for wear. The motor bearings should be lubricated periodically according to the manufacturer's instructions. Store the vibrator in a dry location to prevent moisture ingress.
Can WYCO corded concrete vibrators be used with a generator?
Yes, WYCO corded concrete vibrators can be powered by a generator, provided the generator can supply sufficient continuous power (at least 3 hp equivalent, approximately 2.2 kW) and stable voltage at 115V AC. Use a generator with a rated output of at least 3,000 watts to handle startup surges.
