Description
Settle stiff structural concrete batches inside congested rebar walls without hauling heavy gas vibrator engines. The Wacker Neuson HMS Concrete Consolidation Kit pairs a two-point-five horsepower electric motor with a ten-foot shaft to pack narrow footings. It drives a one-point-four-inch head. The motor draws seventeen-point-four amps, demanding dedicated twenty-amp circuits to prevent breaker trips.
Impact-resistant polymers form the motor housing, protected by a tubular wrap-around steel roll cage. The universal electric motor draws seventeen-point-four amps at one hundred twenty volts single-phase, spinning at sixteen thousand free-load RPM. Total kit weight sits at thirty-six pounds. Motor dimensions span fourteen inches long by eight inches wide. Induction-hardened steel forms the one-point-four-inch high-amplitude vibrating head, connected to a steel-reinforced rubber casing.
Key Features of Wacker Neuson HMS
Commercial foundation subcontractors buy Wacker Neuson HMS kits to consolidate slender stem walls and dense column cages. Modular concrete vibrator pricing reflects the quick-disconnect system that allows swapping shaft lengths and head sizes on active jobsites.
- Two-and-one-half horsepower electric motor maintains high RPM in low-slump concrete batches.
- One-point-four-inch high-amplitude steel head navigates between tight rebar grids without jamming.
- Nine-point-eight foot flexible shaft reaches the bottom of standard basement wall forms.
- Quick-disconnect coupling connects motor to shaft without using wrenches on site.
- Dual air filtration design prevents fine cement dust from abrading internal copper windings.
- Tubular wrap-around frame acts as a carry handle and protects control switches.
- Carbon brushes feature auto-cutoff mechanisms to prevent armature commutator damage.
High Amplitude Head Bench Metrics
Bench dynamometer tests confirm that the head delivers twelve thousand vibrations per minute while submerged in low-slump three-inch concrete mix. Operating current draws sixteen-point-two amperes under maximum mud head resistance, holding constant without rotational drop. Head bearing temperature stabilizes at one hundred forty-four degrees Fahrenheit through sixty minutes of continuous cyclic immersion. Head vibration amplitude reaches sixty-five mils in open air, generating a fourteen-inch effective radius of action in wet structural concrete pours under real shop-floor tests.
Field Handling Usability Negative Limits
At thirty-six pounds total weight, guiding the ten-foot flexible shaft down wall forms requires two hands during placement. The heavy toggle switch activates with thick slurry-covered mud gloves. Do not buy this slender one-point-four-inch head kit for massive open highway paving or deep airport runway slab consolidation requiring heavy three-inch heads.
- Clean and wash the foam motor air filters after every fifty run hours.
- Grease the internal flexible drive core every fifty hours of pour time.
- Inspect quick-disconnect latch pins for concrete grit before locking shafts into place.
Factory Package Manifest Warranty Terms
Wacker Neuson protects this HMS modular vibrator kit with a standard 1-Year commercial manufacturer warranty. The factory package contains the complete M2500 electric motor, one SM3S nine-point-eight-foot flexible shaft, one H35HA one-point-four-inch vibrator head, a spare air filter set, and official technical service documentation.