WP-3600-0MHB Gas Pressure Washer — Work Pro 3600 PSI with Honda GX270
The Mi-T-M Work Pro WP-3600-0MHB delivers 3,600 PSI at 2.8 GPM — 10,080 cleaning units — powered by a 270cc Honda GX270 OHV engine and an AR crankshaft pump. The GX270 is Honda's step up from the GX200, adding displacement and torque headroom that keeps the pump at rated output when pulling through surface cleaner attachments or deep-pile carpet extraction wands. The 50-foot hose (vs 25 feet on the 3,200 PSI model) reduces the need to reposition the unit during large-area cleaning.
WP-3600-0MHB Output, Engine, and Pump Specs
At 10,080 cleaning units, the WP-3600-0MHB is 31% more productive than the 7,680 CU WP-3200-0MHB — the difference registers on concrete stripping and fleet washing where surface area throughput matters.
3,600 PSI at 2.8 GPM (10,080 CU) — handles concrete, masonry, fleet vehicles, agricultural equipment, and structural steel cleaning at meaningful throughput
270cc Honda GX270 OHV engine — cast-iron cylinder sleeve, commercial-duty air filtration, Honda GX warranty; widely serviced at small engine shops
AR crankshaft pump with brass manifold — AR's triplex ceramic plunger pump rated for sustained commercial duty; longer service intervals than axial pumps
50-foot × 3/8-inch wire-braided hose — covers truck wash bays and construction equipment without moving the machine between passes
Adjustable pressure unloader — reduces pressure for vehicle washing and painted metal without a nozzle change
Mi-T-M Pressure Relief Start — decompresses the pump during starting; important on 270cc+ engines that resist pull-starting under pressure
WP-3600-0MHB Applications and Environments
Commercial cleaning contractors who bill by the hour — fleet washing, facility exterior maintenance, post-construction cleanup — will find the 10,080 CU output reduces time-per-job compared to 7,680 CU machines. Agricultural operations washing combines, planters, and field equipment find the extra GPM moves mud more efficiently than a higher-PSI, lower-GPM unit. The 130 lb weight is best managed by two people when loading onto trailers; the 10-inch flat-free tires handle gravel and uneven parking surfaces without requiring a flat kit. At 22.5 inches wide, it fits through standard doorways without disassembly.
WP-3600-0MHB GPM, PSI, and Nozzle Configuration
Rated at 2.8 GPM at 3,600 PSI (10,080 cleaning units) at rated flow. Includes 15°, 25°, and detergent quick-connect nozzles; 50-foot × 3/8-inch wire-braided hose; 36-inch two-piece lance with trigger gun. Cold water only. 49-state Honda GX270 — not for sale in California.
We supply contractors, restoration companies, property managers, schools, government agencies, and other tax-exempt organizations.
How to place a tax-exempt order:
Write to us through our Contact Us page or email info@uscleaningtools.com and attach your valid tax exemption certificate (state resale or exemption certificate).
We verify your certificate and mark your account tax-exempt — usually within one business day.
Place your order and sales tax will not be charged.
For volume pricing or purchase orders, call +1 (978) 295-7538.
Shipping & Returns
Free shipping on most brands for orders over $300, delivered to the lower 48 states. Any brand-specific freight rate is shown at checkout before you pay.
Processing & delivery: in-stock orders are processed within 1–2 business days and typically deliver in 5–7 business days. Tracking is emailed within 24 hours of shipment. Built-to-order and backordered equipment shows its lead time on this page.
Freight deliveries: inspect your equipment on arrival and note any damage on the delivery receipt. Items damaged in transit or defective on arrival are fully covered at no cost to you.
Cancellations: cancel any time before your order ships for a full 100% refund.
30-day returns: return unused equipment in its original packaging within 30 days of delivery. Change-of-mind returns are subject to a restocking fee. To start a return, email info@uscleaningtools.com or call +1 (978) 295-7538.
What is the difference between the WP-3600-0MHB and WP-3200-0MHB?
The WP-3600 adds 400 PSI, 0.4 GPM more, a 270cc Honda GX270 (vs 196cc GX200), an AR crankshaft pump (vs Mi-T-M crankshaft), and a 50-foot hose (vs 25-foot). At 10,080 vs 7,680 cleaning units, the 3600 model is 31% more productive for large-area cleaning.
Why does the WP-3600-0MHB use an AR pump instead of a Mi-T-M crankshaft pump?
AR Pumps (Annovi Reverberi) is an Italian triplex pump manufacturer widely used in commercial pressure washers. Mi-T-M specifies AR pumps on certain Work Pro configurations for their established service parts availability and triplex ceramic plunger reliability at higher flow rates.
How much does the WP-3600-0MHB weigh and what are the dimensions?
Net weight is 130 lbs; shipping weight is 180 lbs. Dimensions are 40 × 22.5 × 24.5 inches. Two people are recommended for loading onto trailers. The unit fits through standard 36-inch exterior doorways.
What oil does the Honda GX270 use?
Honda specifies SAE 10W-30 for the GX270 between 40°F and 104°F (4°C–40°C). Oil capacity is approximately 1.1 quarts. Change at the 5-hour break-in interval, then every 100 hours or once per season.
Is the WP-3600-0MHB available for California sale?
No — the Honda GX270 on this unit is a 49-state non-CARB engine. For California delivery, the WP-3600-0MKB (Kohler CH395 engine) with CARB certification may be available — contact Mi-T-M or your dealer.
Can I use a surface cleaner attachment with the WP-3600-0MHB?
Yes — at 3,600 PSI and 2.8 GPM, this unit supports most 15–18 inch surface cleaner attachments designed for 3,000–4,000 PSI machines. Verify the surface cleaner's flow rating does not exceed the pump's 2.8 GPM maximum.
Frequently Asked Questions
1. What payment methods can I use?
We accept Visa, MasterCard, American Express, Diners Club, Discover, major debit cards, and digital wallets like PayPal, Google Pay, Meta Pay, and Apple Pay.
2. When will my payment be processed?
Your credit/debit card or PayPal account will be charged when you place your order. Secure payment processing protects your information.
3. Will I receive an order confirmation?
Yes, a confirmation email will be sent to the provided email address once the order is placed.
4. How long does it take to process an order?
Orders are processed within 1-2 business days and then prepared for shipment.
5. How long does it take for my order to arrive?
Estimated arrival time (ETA) is 5-7 business days for all orders.
6. Do you offer warranty?
All our products come with a manufacturer warranty of at least 1 year, depending on the brand.
Located in the Twin Cities in Minnesota, we acquired our Brio Air Filter in mid-late Spring of this year (2023) when pollen count was high and we were beginning to experience the effects of Poor Air Quality Index as a result of smoke particulates from fires in Canada that caused the air in much of Minnesota to become hazy and simply dirty.
It is so easy to share our experience with the Brio Air Filter given how quickly and efficiently it removed pollen, dust, and smoke particles from the environment inside our home. Two people in our home who suffer from pollen-related allergies during the spring immediately experienced easier breathing and elimination of symptoms within the house. With respect to smoke particulates from Canada drifting into our environment, EVERYONE in our home experienced directly improved breathing and smell of the air when entering from outside.
An additional piece of information to account for is that we have always employed high grade furnace filters in our home’s central HVAC system. With that high grade filtration in place both prior to and after acquiring a Brio home air filter, we all quickly agreed that deploying the Brio in our home made an easily noticeable positive difference in breathing inside our home. Additionally, those of us who clean our home have observed that dust builds up slower on our floors and furniture than before we deployed the Brio unit.
We did note that the Brio is not as quiet as a few other brands/models on the market that we have tried in our home but the efficiency and quality of the filtration, along with the air turnover rate it provides,allows us to locate the Brio unit in central rooms away from the bedrooms. Since we made that change there has been no noise-related effect on our sleep, while the unit maintains the same level of air cleanliness throughout our home.
A last key point to make is how easy the Brio unit is to maintain. The simplicity of the modular construction of the Brio unit makes it very quick and easy to keep the filtration sections clean. We have not yet reached a point of filter replacement but it is obvious to us that the replacement will take a matter of seconds and can be executed by anyone in our home, including our 10-year-old son.
It seems to help reduce my allergy issues. We're glad we bought it. The only problem I had was not seeing any cubic footage recommendations in the online description when purchasing the unit. Bedrooms vary widely in size!!
