WORX WG512 TRIVAC 12A corded blower-vac review

A three-in-one for yards where a cord is practical

The WORX WG512 is a handheld, corded TRIVAC for homeowners who want one machine to blow loose leaves into a pile and then vacuum and mulch suitable dry material into a collection bag. That combination is the reason to consider it—not cordless convenience. It is a 12-amp, 120-volt tool in the WG512M manual, so an outdoor-rated extension cord and a sensible route around beds, steps and gates are part of the plan. The power cord and included bag should not be mistaken for a battery kit: no battery, charger or extension cord appears in the exact page’s box list.

Read the product copy against the model-specific manual

The current WORX U.S. page identifies the item as model WG512 and gives a 12-amp title. Its longer description also calls it “40V” and refers to a brushless motor, while its technical table and FAQ describe a corded electric machine that uses an extension cord. The model-named WG512M manual identifies the corded family as 120V, 12A. I treat the exact model and electrical supply as the manual and FAQ support them; I do not repeat the stray 40V or brushless wording as settled specifications. A buyer comparing it with PowerShare battery blowers should compare exact model numbers and power packages rather than rely on a mixed paragraph.

Airflow and weight are not clean pass/fail numbers

WORX’s title and manual table associate the WG512 with 600 CFM and 70 mph. The technical table on the current product page separately shows 75 mph. None of these sources says whether the airflow figure belongs to blower mode, vacuum mode or a particular test setup. The published numbers identify the model, but they do not establish a 600-CFM blower-mode minimum or a measured clearing rate. A strict airflow requirement should stay unmatched until WORX provides a mode-specific basis. The product page lists 8.6 pounds while the shared manual table gives 9 pounds for “Machine weight (Blowing Mode).” Neither source establishes the complete in-hand vacuum configuration or packed operating weight, so the smaller number should not be treated as a guaranteed carry weight.

The bag and mulch claim deserve a closer look

The exact WG512 product page lists one collection bag at 1.2 bushels. The family manual’s technical table instead lists 1.4 bushels for the WG512 column. That conflict matters if bag capacity is a hard filter: the lower product-page figure converts to roughly 42 liters, so it clears a 40-liter floor, but a 45-liter minimum is not supported by both sources. The matching profile uses the lower documented capacity rather than quietly choosing the larger number. WORX states a 16:1 mulch ratio for this model; it is a manufacturer figure, not a promise that every leaf mix will reduce by that amount or fit a bag at the same rate.

WORX describes a one-tube, tool-less conversion and two speed ranges. The manual diagrams a blower/vacuum selector and separate bag attachment; the modes are alternatives, not simultaneous blowing and collection. Vacuuming is useful when you want to gather dry leaves instead of making a separate pile, but it adds a bag to handle and empty. The manual advises against vacuuming hard objects and says wet leaves can clog the tool. A 40-liter bag minimum is a defensible match from the lower listed capacity; do not infer a full yard’s worth of leaves from a bushel rating.

Plan the cord route and the maintenance step

This is a residential outdoor appliance rather than an all-weather cleanup tool. WORX directs users to an outdoor-rated extension cord, and the manual provides cord-gauge guidance by length and calls for GFCI-protected outlets. The cord needs to stay clear of the intake, walk path and wet ground. Before changing modes, clearing debris or servicing the impeller, switch off and unplug the machine, then wait for moving parts to stop. That routine is a practical tradeoff for not managing a battery: the work radius follows the cord, and no battery runtime figure applies.

How it differs from the WG524 and WG509

The related WG524 is still a 12-amp corded handheld TRIVAC, but WORX lists 620 CFM, an 18:1 mulch ratio and a longer LeafPro hose/hood setup for directing material into a larger yard bin. It is the more useful comparison if direct bin collection matters; its 1.4-bushel bag figure is more consistent across the current page and manual. The WG509 is another corded three-in-one with a manufacturer-stated 18:1 ratio, but it has a smaller listed bag and its 350-CFM figure also lacks a mode-specific basis. These are functional differences, not a ranking based on unverified speed or hands-on tests.

Who should choose the WG512?

Consider it if you specifically want a corded blower that can change into a bagged vacuum/mulcher and a 40-liter collection threshold is enough. Select corded power, handheld form and leaf collection in the finder; leave a strict 45-liter bag floor, blower-mode CFM minimum and total carry-weight ceiling unset unless you obtain clearer model-specific evidence. Choose the WG524 instead if the included large-bin hose is important. Choose a blower-only model if you will never vacuum leaves and would rather avoid the bag and conversion. The WG512’s useful promise is its combined cleanup path; its mixed page specifications are a reason to shop by the confirmed configuration, not to overstate what the numbers prove.