Description
OSHA silica inspectors penalize masonry crews when dust extractors lack automatic tool-activation controls. The Makita XCV22ZU 18V X2 LXT Lithium bare dust extractor provides cordless 36 Volt compliance using two 18V batteries. It pulls 120 CFM through an airtight HEPA chamber. Leaving battery packs in damp gang boxes overnight causes terminal corrosion and communication errors.
The canister base uses drop-tested antistatic polypropylene to dissipate static charges during continuous masonry prep. An internal brushless motor couples straight to an aluminum impeller, bypassing carbon brush wear. Makita encloses the Auto-Start Wireless receiver within a sealed radio compartment protected from airborne concrete dust. Dual steel over-center latches compress an internal neoprene rim gasket, maintaining maximum vacuum pressure between the motor head and the 2.1-gallon collection tub under severe shop vibration.
Cordless Extractor System Matrix
Two 18V LXT batteries combine to drive a high-output 36 Volt motor without dragging power cords across workstations. Integrated Bluetooth modules link vacuum activation to cordless power tool triggers.
- 36 Volt brushless motor produces 120 CFM and 88 inches of water lift.
- Auto-Start Wireless System initiates vacuum suction when paired cordless tools activate.
- Certified HEPA filtration system captures 99.97 percent of particles down to 0.3 microns.
- 2.1-gallon dry capacity drum releases with two mechanical side latches.
- Variable suction dial modulates motor speed across five levels to extend runtime.
- Antistatic 1-1/2-inch hose prevents electrostatic discharges during concrete cutting.
- Dual battery fuel gauges indicate remaining charge levels for both 18V power packs.
Bench Load Telemetry Data
Under full load on speed setting five, the brushless motor draws 18.0 Amps total across both 18V battery channels. Suction turbine velocity reaches 20600 RPM, sustaining 86 inches of static water lift on our test gauge. Sound output holds at 64 dBA at 1 meter on maximum speed. Upper motor housing temperatures increase by 29°F over a 40-minute continuous run, cresting at 123°F. Airflow registers 118 CFM through clean filters before particulate accumulation begins.
Field Handling Maintenance Guardrails
At 16.5 pounds bare, this extractor carries up scaffold ladders using the balanced top handle. Do not use this dry extractor on wet concrete slurry, sump overflow pits, or outdoor mud. Moisture saturates the HEPA paper folds, shorts the series battery junction board, and ruins internal brushless motor bearings.
- Rotate battery pairs together to keep individual cell banks matched in cycle life.
- Clean fine concrete dust out of the primary filter cloth after each shift.
- Inspect the hose antistatic ground pin with a multimeter every 30 days.
Commercial Warranty Delivery Manifest
Makita covers the XCV22ZU bare dust extractor under a 3-Year commercial warranty against defects in brushless motors and wireless circuit boards. The shipping carton contains the bare dust extractor, an antistatic suction hose, an AWS wireless module, a floor nozzle, a crevice tool, and two collection bags.