Best Makita 40V XGT 1300 PSI Cordless Pressure Washer

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If you searched for best makita 40v xgt 1300 psi cordless pressure washer, this page covers one model: the Makita GWH01Z, sold as a tool only, with no battery and no charger. The listing title says 1300 PSI and 1.5 GPM, and the maker’s product page gives the same figures for its High setting. The saved listing record is thin. Its one bullet is about replacement parts, not this washer, and its weight figure differs from the maker’s net weight. This post reports each figure with its source. The listing data is a scanner record dated 2026-10-23.

Quick answer

• The listing describes a Makita 40V MAX XGT brushless cordless pressure washer, model GWH01Z, sold tool only.
• The maker states 1300 PSI and 1.5 GPM on its High setting. It also describes three power levels for managing power and run time, so the top figures apply only on High.
• The battery and charger are not included. The maker says two 40V XGT 5.0Ah batteries give up to 1 hour of run time, a figure tied to that battery pair.
• The listing’s 28-pound item weight does not match the maker’s 18.7 pounds without a battery. Check the weight and the battery you plan to fit before you order.

The product at a glance

The table sets what the saved listing record states beside what the maker’s product page states. Where a source is silent, the cell says “not stated”. Psi is the unit of pressure, and gpm (gallons per minute) is the unit of flow. The maker’s page carries far more detail than the listing, so most rows in its column are filled in.

Item	Saved listing record	Maker’s product page (GWH01Z)
Model number	GWH01Z	GWH01Z
Power type	Cordless (title)	Cordless
Battery platform	not stated	40V max XGT Lithium-Ion
Battery and charger	Tool-ONLY (title)	Tool only; battery and charger not included
Maximum pressure	1300 PSI (title)	1,300 PSI, on High
Flow rate	1.5 GPM (title)	1.5 GPM, on High
Power levels	not stated	Three power levels
Water supply	not stated	Self-priming siphon hose; also designed for use with a garden hose
High-pressure hose	not stated	16 ft. high-pressure hose included
Water hose	not stated	10 ft. water hose assembly included
Wands	not stated	Variable spray wand (30 degree spray angle) and cyclone jet wand with spiral jet
Run time	not stated	Up to 1 hour with two 40V XGT 5.0Ah batteries (not included); 2X more run time claim, no baseline given
Motor	not stated	Brushless
Handle and wheels	not stated	Telescoping handle; 5.5-inch wheels
Weather rating	not stated	IPX5 weather-resistant construction
Weight	28 pounds (item weight field)	18.7 lbs. without battery; 24.5 lbs. with battery; shipping weight 28.18 lbs.
Dimensions	not stated	13-1/2 x 15-1/8 x 20-1/2 inches (LxWxH)
Warranty	not stated	3-year limited warranty (terms not stated)

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The two weight figures do not describe the same thing. The listing gives an item weight of 28 pounds and does not say what that figure includes. The maker gives a net weight of 18.7 lbs. without a battery and 24.5 lbs. with one, and a shipping weight of 28.18 lbs. The listing figure sits close to the maker’s shipping weight, but the listing does not say that, so this post does not choose between them. For a carry or a lift, use the maker’s net weight plus the battery you plan to fit.

The pressure and flow figures agree across both sources. The maker describes three power levels and gives 1300 PSI and 1.5 GPM only for High. It does not give figures for the lower levels, so a buyer who wants a lower setting for a delicate surface has no stated number to work from.

Who it suits

This model suits a buyer who already has, or will buy, Makita 40V max XGT batteries and a charger, and who wants a cordless washer for outdoor cleaning. The maker says the unit is ideal for cleaning patio furniture, gardening tools, automotive detailing, windows, decks, porches, fences, driveways, and much more. Those are the maker’s named uses. Neither the listing nor the safety pages confirm them for this model.

Water supply is the second question. The maker says the unit is designed for use as a siphon or with a garden hose, and that its self-priming siphon hose draws water from fresh water sources or water tanks. A spigot or a water tank can therefore be a source. The maker does not give a siphon draw rate. At the stated 1.5 GPM on High, a 5-gallon bucket would empty in about 3.3 minutes. That is arithmetic from the maximum flow, not a run time.

The battery is where most of the planning goes. The maker says the two-bay battery system switches automatically and gives 2X more run time, but it does not say 2X compared with what. Its one-hour figure applies to two 40V XGT 5.0Ah batteries, which are not included. If you already own Makita 40V max XGT batteries, the maker lists them as compatible. If you own batteries from another brand, the sources do not show that they fit, and the maker says to use only genuine Makita batteries and chargers. For background on how battery voltage ratings are described, see the lawn and garden battery voltage guide.

The maker rates the unit IPX5 for weather-resistant construction and describes the battery enclosure as water-resistant. The listing mentions neither point. A buyer who expects to leave the unit outdoors should read the maker’s page for its storage guidance and treat the weather rating as the maker’s own claim.

Pressure washer safety starts with the manual. The University of Kentucky page says to read your operator’s manual and follow the manufacturer’s instructions for safe use, maintenance and storage. It also says to wear eye and hearing protection when you use a pressure washer, and never to point the sprayer at another person, whether the washer is operating or not. Children should not use one. A cordless model still sends water under pressure, so the same page’s warning applies: do not use a pressure washer in an area where the water could contact electrical equipment.

The Cooperative Extension page on stored-energy hazards lists pressure washers among the sources of stored energy in agricultural equipment. It says compressed air and fluids are used for power washing, and it advises examining hoses and fittings for wear before operating a machine that uses water pressure. It also says never to point a pressure-washer nozzle toward a person, including yourself. That page is about farm machinery, so read its advice as general guidance for this unit.

Skip it if

• You need a battery and charger in the box. The listing title says Tool-ONLY, and the maker says both are not included.
• You plan to run batteries from another brand. The maker says to use only genuine Makita batteries and chargers, and the sources do not show other brands fitting the unit.
• You need one settled weight for lifting or shipping. The listing says 28 pounds, and the maker’s net weight without a battery is 18.7 pounds.
• You need a run time for a battery size other than the one the maker names. The one-hour figure covers two 40V XGT 5.0Ah batteries and nothing else.
• You need pressure and flow figures for the lower power levels. The maker gives figures for High only.

What the listing does not say

The saved listing record is short, and most of the product detail sits on the maker’s page. The points below are the gaps a buyer is most likely to run into.

• Bullets. The record has one bullet, and it is about replacement parts rather than this washer. This post does not rely on it.
• Battery and charger. The title says Tool-ONLY. The maker says the unit runs on 40V max XGT lithium-ion batteries, and it names neither a battery nor a charger in the box. For battery voltage background, see the lawn mower battery voltage and amps guide.
• Run time. The listing gives no run time. The maker’s one-hour figure is conditional, and its 2X claim has no comparison point.
• Hose and water. The listing gives no hose length. The maker’s in-the-box list includes a 16 ft. high-pressure hose and a 10 ft. water hose assembly, and it gives no siphon draw rate.
• Weight. The listing gives 28 pounds with no explanation. The maker’s net weight is 18.7 lbs. without a battery, and its shipping weight is 28.18 lbs.
• Warranty. The maker states a 3-year limited warranty but not its terms. The listing gives none.
• Accessories. The listing names no accessories. The maker’s in-the-box list adds a variable spray wand, a cyclone jet wand, a trigger gun, a self-priming hose connector, a strainer assembly and a cleaner pin.

How we chose

This post covers one product: ASIN B0FF2QTX44, listed in the saved record as MAKITA 40V MAX XGT BRUSHLESS Cordless 1300 PSI 1.5 GPM Cold Water Pressure Washer Tool-ONLY, model GWH01Z. The keyword names this model and its 1300 PSI rating, so the post is about this model alone. It does not compare the washer with other Makita or other brand models.

The fields checked were the title, brand, model number, maximum pressure and flow, weight, battery and charger status, bullets, the maker’s specification table, the maker’s in-the-box list, and the maker’s run-time and weather statements. Seller details, ratings, availability and images are outside the scope of this post. The scanner record is dated 2026-10-23, and the maker’s product page was opened on 2026-10-28.

The model is in the post because a buyer needs answers the listing does not give: the hose and water options, the battery platform, the run-time basis, and the weight. The maker’s page answers most of them, so it is the second source. The two safety pages, opened on 2026-10-22, cover general pressure washer rules and are used only for those rules.

What we could not verify

• The correct weight for the unit alone. The listing gives 28 pounds, and the maker gives 18.7 pounds without a battery. This post reports both.
• Pressure and flow on the two lower power levels, which the maker does not give.
• Run time with any battery other than the two 5.0Ah packs the maker names, and the comparison behind the 2X claim.
• The siphon draw rate, which the maker does not give, and how the 10 ft. water hose assembly performs with a low water source.
• Warranty terms for this model.
• Why the saved listing record holds a bullet about replacement parts. This post does not use that bullet.
• Whether any battery outside the Makita 40V max XGT line works with the unit. The sources do not show that it does.

FAQ

Does the Makita GWH01Z come with a battery and charger?

No. The listing title says Tool-ONLY, and the maker’s in-the-box list does not include a battery or a charger. The maker’s page says the battery and charger are not included, so plan to buy them separately if you do not already own Makita 40V max XGT batteries.

How much pressure and flow does it deliver?

The maker’s High setting is rated at 1300 PSI and 1.5 GPM, and the listing title repeats both figures. The unit has three power levels, and the maker gives figures for High only, so ask for numbers on any lower level before you rely on one.

How long does one set of batteries run?

The maker says up to one hour with two 40V XGT 5.0Ah batteries, which are not included. It also claims 2X more run time from its auto-switching two-bay battery system, without naming a comparison. The listing gives no run time at all, so use the maker’s conditional figure only for that battery pair.

Can it draw water from a tank or a bucket?

The maker says the self-priming siphon hose draws water from fresh water sources or water tanks, and that the unit can be used with a garden hose instead. A bucket works as a source only if the siphon hose reaches into it, so check the hose reach against the container before you start.

Will batteries from another brand work with it?

The sources do not show that they will. The maker says to use only genuine Makita batteries and chargers, and it lists compatibility with Makita 40V max XGT lithium-ion batteries. This post does not claim that any other battery fits.

Which weight should I use for planning?

Use the maker’s figures and say which one you mean. The maker gives 18.7 pounds without a battery, 24.5 pounds with one, and a shipping weight of 28.18 pounds. The listing’s 28-pound item weight does not say what it includes, so it is closest to the shipping weight.

Bottom line

Decision rule: buy this Makita only if you already own 40V max XGT batteries and a charger, because without them the sources do not show what a working setup needs. If you do own them, confirm the weight you need from the maker’s figures before you order.

Sources

• MAKITA 40V MAX XGT BRUSHLESS Cordless 1300 PSI 1.5 GPM Cold Water Pressure Washer Tool-ONLY, saved listing record (opened 2026-10-23): https://www.amazon.com/dp/B0FF2QTX44
• 40V max XGT 1300 PSI 1.5 GPM Pressure Washer, Makita U.S.A. product page for GWH01Z (opened 2026-10-28): https://makitatools.com/products/details/GWH01Z
• Pressure Washer Safety, University of Kentucky Occupational Health and Safety (opened 2026-10-22): https://ohs.uky.edu/worker-safety/pressure-washer-safety
• Mechanical Hazards: Stored Energy, Ag Safety and Health Community of Practice (opened 2026-10-22): https://ag-safety.extension.org/mechanical-hazards-stored-energy/