Gas Engine Cold Water Pressure Washers
Hotsy HD Gas Plus Series – Modular Cold Water Gas Pressure Washers
The Hotsy HD Gas Plus Series delivers advanced cleaning power and enhanced durability in a versatile modular cold water pressure washer lineup. Built with corrosion-resistant aluminum frames, these rugged machines are designed for demanding daily use while offering improved maneuverability, vibration isolation, ergonomic handle grips, and premium pump options.
Available in both direct-drive and belt-drive configurations, the HD Gas Plus Series provides flexibility for portable use, skid mounting, or trailer installation. All models are powered by reliable Honda gasoline engines and come fully equipped for professional cold water pressure washing.
Key Features and Benefits
- Modular & Versatile Design — Corrosion-resistant aluminum frame that converts easily from portable to skid or trailer-mounted configuration
- Enhanced User Comfort — Improved maneuverability, vibration isolation, and ergonomic handle grips reduce operator fatigue
- Premium Honda Engines — Dependable power with recoil or electric start options
- Advanced Pump Choices — Hotsy, AR, or General Pump (GP) options in both direct-drive and belt-drive for optimal performance and longevity
- Complete Package — Includes a 50-foot gray non-marking high-pressure hose, lance, color-coded nozzles, and trigger gun
- Safety Certified — All models are ETL safety certified
Model Specifications
| Model | GPM | PSI | Engine | CC | Electric Start | Pump Brand / Model | Drive Type | Ship Weight (lbs) |
|---|---|---|---|---|---|---|---|---|
| HD 3.0/27 G | 3.0 | 2700 | Honda GX200 | 196 | No | Hotsy LPP2535 | Direct | 145 |
| HD 3.5/35 G | 3.5 | 3500 | Honda GX270 | 270 | No | Hotsy LPP3035 | Direct | 166 |
| HD 4.0/40 G | 4.0 | 4000 | Honda GX390 | 389 | No | Hotsy LS4040 | Direct | 185 |
| HD 4.0/40 Ge | 4.0 | 4000 | Honda GX390 | 389 | Yes | Hotsy LS4040 | Direct | 208 |
| HD 3.0/27 G AR | 3.0 | 2700 | Honda GX200 | 196 | No | AR RCV3G27D-F7 | Direct | 180 |
| HD 3.5/35 G AR | 3.5 | 3500 | Honda GX270 | 270 | No | AR RRV3G36D | Direct | 213 |
| HD 4.0/40 G AR | 4.0 | 4000 | Honda GX390 | 389 | No | AR RRV4G40HD-F24 | Direct | 228 |
| HD 4.0/40 Ge AR | 4.0 | 4000 | Honda GX390 | 389 | Yes | AR RRV4G40HD-F24 | Direct | 251 |
| HD 3.0/27 G GP | 3.0 | 2700 | Honda GX200 | 196 | No | GP EP1506G6 | Direct | 228 |
| HD 3.5/35 G GP | 3.5 | 3500 | Honda GX270 | 270 | No | GP EP1309G8 | Direct | 251 |
| HD 4.0/40 G GP | 4.0 | 4000 | Honda GX390 | 389 | No | GP EP1313G8 | Direct | 138 |
| HD 4.0/40 Ge GP | 4.0 | 4000 | Honda GX390 | 389 | Yes | GP EP1313G8 | Direct | 166 |
| HD 3.0/27 GB | 3.0 | 2700 | Honda GX200 | 196 | No | Hotsy LBP3030R | Belt | 181 |
| HD 3.5/35 GB | 3.5 | 3500 | Honda GX270 | 270 | No | Hotsy LPP3035G1 | Belt | 204 |
| HD 4.0/40 GB | 4.0 | 4000 | Honda GX390 | 389 | No | Hotsy LM3840R.3 | Belt | 179 |
| HD 4.0/40 GeB | 4.0 | 4000 | Honda GX390 | 389 | Yes | Hotsy LM3840R.3 | Belt | 208 |
| HD 5.0/30 GB | 5.0 | 3000 | Honda GX390 | 389 | No | Hotsy LM4035R.3 | Belt | 223 |
| HD 5.0/30 GeB | 5.0 | 3000 | Honda GX390 | 389 | Yes | Hotsy LM4035R.3 | Belt | 245 |
| HD 3.0/27 GB AR | 3.0 | 2700 | Honda GX200 | 196 | No | AR RRA35G30N | Belt | 223 |
| HD 3.5/35 GB AR | 3.5 | 3500 | Honda GX270 | 270 | No | AR RRA4G40N | Belt | 245 |
| HD 4.0/40 GB AR | 4.0 | 4000 | Honda GX390 | 389 | No | AR RRA4G40N | Belt | 143 |
| HD 4.0/40 GeB AR | 4.0 | 4000 | Honda GX390 | 389 | Yes | AR RRA4G40N | Belt | 164 |
| HD 5.0/30 GB AR | 5.0 | 3000 | Honda GX390 | 389 | No | AR RRA55G30N | Belt | 178 |
| HD 5.0/30 GeB AR | 5.0 | 3000 | Honda GX390 | 389 | Yes | AR RRA55G30N | Belt | 201 |
| HD 3.0/27 GB GP | 3.0 | 2700 | Honda GX200 | 196 | No | GP EP1513S17 | Belt | 183 |
| HD 3.5/35 GB GP | 3.5 | 3500 | Honda GX270 | 270 | No | GP ES2010S | Belt | 212 |
| HD 4.0/40 GB GP | 4.0 | 4000 | Honda GX390 | 389 | No | GP ES2010S | Belt | 227 |
| HD 4.0/40 GeB GP | 4.0 | 4000 | Honda GX390 | 389 | Yes | GP ES2010S | Belt | 249 |
| HD 5.0/30 GB GP | 5.0 | 3000 | Honda GX390 | 389 | No | GP ES2013S | Belt | 227 |
| HD 5.0/30 GeB GP | 5.0 | 3000 | Honda GX390 | 389 | Yes | GP ES2013S | Belt | 249 |
Why Choose the Hotsy HD Gas Plus Series?
Whether you need a compact direct-drive unit for everyday cleaning or a heavy-duty belt-drive model for extended run times and longer pump life, the HD Gas Plus Series offers the perfect balance of power, portability, and durability. With flow rates from 3.0 to 5.0 GPM and pressures up to 4000 PSI, these cold water pressure washers excel at removing dirt, grime, mud, and debris from vehicles, equipment, buildings, and job sites.
Looking for a reliable gas-powered cold water pressure washer? Contact our Hotsy specialists today to find the ideal HD Gas Plus model for your cleaning needs.
BD Series
Hotsy BD Series – Rugged Belt-Drive Cold Water Pressure Washers
The Hotsy BD Series is built for extreme durability and represents Hotsy’s most rugged cold water pressure washer lineup. Featuring a heavy-duty all-steel frame and protective cage, these powerful belt-drive machines are engineered to withstand the harshest job site conditions while delivering outstanding cleaning performance up to 5000 PSI.
Designed for professionals who demand maximum reliability and longevity, the BD Series combines a proven Hotsy triplex belt-drive pump with powerful Honda and Vanguard gasoline engines. The robust construction and superior pump protection make these units ideal for daily heavy-duty use in construction, industrial maintenance, fleet cleaning, and equipment washing.
Key Features and Benefits
- Ultra-Rugged Construction — All-steel frame and cage for maximum protection and durability
- Belt-Drive Hotsy Pump — Smooth operation with reduced vibration and extended pump life
- High Cleaning Power — Up to 4.5 GPM at 5000 PSI for tough dirt, mud, grease, and grime removal
- Premium Components — Equipped with reliable Honda or Vanguard engines
- Long-Life Hotsy Pump — Backed by an industry-leading 7-year limited warranty
- Complete Professional Package — Includes a 50-foot high-pressure hose, lance, trigger gun, nozzles, and chemical injector
- Safety Certified — All models are ETL safety certified
Model Specifications
| Model | GPM | PSI | Engine | CC | Pump Model | Frame Type | Wheels | Dimensions (LxWxH) | Ship Weight (lbs) |
|---|---|---|---|---|---|---|---|---|---|
| BD-373539 | 3.7 | 3500 | Honda GX390 | 389 | HM4035R.3 | Small Cage | 2 | 42″ x 26″ x 30″ | 275 |
| BD-404029 | 4.0 | 4000 | Vanguard 16 | 479 | HX5843R.2 | Large Cage | 4 | 46″ x 30″ x 36″ | 360 |
| BD-405039E* | 4.0 | 5000 | Honda GX630 | 688 | HX5450R | Large Cage | 4 | 46″ x 30″ x 36″ | 417 |
| BD-405039EK* | 4.0 | 5000 | LC2V80F-D (Kohler) | 764 | HX5450R | Large Cage | 4 | 46″ x 30″ x 36″ | 417 |
| BD-455039E* | 4.5 | 5000 | Honda GX690 | 688 | HX5450R | Large Cage | 4 | 46″ x 30″ x 36″ | 430 |
| BD-455039EK* | 4.5 | 5000 | LC2V80F-D (Kohler) | 764 | HX5450R | Large Cage | 4 | 46″ x 30″ x 36″ | 440 |
| HHD 3.4/30 D | 3.4 | 3000 | Kohler KD440 (Diesel) | 442 | HM3540R.3 | Stainless Steel | 4 | 50″ x 40″ x 50″ | 155 |
Why Choose the Hotsy BD Series?
When you need the toughest cold water pressure washer on the market, the Hotsy BD Series stands above the rest. The combination of a heavy-duty steel cage, belt-driven Hotsy pump, and high PSI performance makes these machines perfect for the most demanding applications including heavy equipment cleaning, fleet maintenance, construction sites, and industrial wash-downs.
The belt-drive design reduces vibration and extends pump life, while the robust frame protects critical components in rough environments. With flow rates up to 4.5 GPM and pressures reaching 5000 PSI, the BD Series delivers fast, effective cleaning results day after day.
Looking for the most durable gas-powered cold water pressure washer? Contact our Hotsy specialists today to find the right BD Series model for your toughest cleaning jobs.
BX Series
Hotsy BX Series – Compact Rugged Cold Water Pressure Washers
The Hotsy BX Series offers the perfect balance of rugged durability and compact design. Similar in toughness to the larger BD Series, the BX Series is more maneuverable and portable while still delivering strong cleaning performance up to 3500 PSI.
Built with a heavy-duty all-steel frame and protected by a durable powder coat finish, these compact cold water pressure washers are engineered for reliability in demanding environments. Powered by proven Honda (or Vanguard) gasoline engines and equipped with a Hotsy triplex pump, the BX Series is ideal for contractors, rental fleets, and professionals who need a tough, reliable machine that’s easier to transport and store.
Key Features and Benefits
- Compact & Rugged Design — Smaller footprint with a heavy-duty all-steel frame and protective powder coat finish
- Powerful Cleaning Performance — Up to 3.7 GPM at 3500 PSI for effective removal of dirt, mud, and grime
- Reliable Honda Engines — Smooth, dependable power with recoil start (Vanguard option also available)
- Hotsy Triplex Pump — Premium belt-drive pump backed by a 7-year limited warranty
- Safety Certified — All models are ETL safety certified
- Complete Package — Includes a 50-foot high-pressure hose, lance, nozzles, and trigger gun
Model Specifications
| Model | GPM | PSI | Engine | CC | Start Type | Pump Model | Frame Type | Dimensions (LxWxH) | Ship Weight (lbs) |
|---|---|---|---|---|---|---|---|---|---|
| BX-373539 | 3.7 | 3500 | Honda GX390 | 389 | Recoil | HM4035R.3 | Large Chassis | 45″ x 26″ x 24″ | 240 |
| BX-373539 | 3.7 | 3500 | Vanguard | 389 | Recoil | HM4035R.3 | Large Chassis | 45″ x 26″ x 24″ | 240 |
The BX Series is the ideal choice when you need serious cleaning power in a more compact and portable package. Its rugged all-steel construction and Hotsy pump deliver the durability professionals expect, while the smaller size makes it easier to move around job sites, load onto trucks, or store when not in use.
Whether you’re pressure washing vehicles, equipment, decks, or job site surfaces, the Hotsy BX Series provides reliable cold water performance with the toughness to handle daily use.
Looking for a compact yet heavy-duty cold water pressure washer? Contact our Hotsy specialists today to learn more about the BX Series and find the right model for your needs.