Product Description The SIMPSON Big Brute BB65106 is a professional hot-water pressure washer engineered for demanding commercial and industrial cleaning applications. It combines up to 4,000 PSI of cleaning pressure with a 4.0 GPM water-flow rate, allowing it to break down heavy grease, oil, mud, grime, equipment residue, and other difficult contaminants more efficiently than a typical residential cold-water pressure washer. Power is supplied by a commercial-grade Honda GX390 gasoline engine, while a premium COMET industrial triplex plunger pump generates the high-pressure water flow. A diesel-fired burner heats the pressurized water, improving the machine’s ability to loosen oily and greasy contamination from hard surfaces, machinery, vehicles, and industrial equipment. The washer is built around a welded, powder-coated steel frame and rides on 10-inch pneumatic tires. Its professional accessories include a 50-foot steel-braided hot-water hose, an insulated 48-inch spray lance, rear-entry spray gun, and four quick-connect spray nozzles. The BB65106 is a direct-drive, professional-grade machine intended for contractors, facilities, farms, fleets, workshops, and industrial users who need high pressure, high flow, and heated-water cleaning in one portable unit. SIMPSON lists the in-store model as BB65106 and the online model as BB65106-S, both using part number 65106. It is a 49-state model and is not offered for sale in California. 4000 PSI Professional Cleaning Pressure The Big Brute produces up to 4,000 PSI, giving it the concentrated force needed to remove strongly bonded dirt and contamination from durable surfaces. High-pressure output is useful for cleaning: Heavy equipment Construction machinery Agricultural equipment Fleet vehicles Concrete pads Loading areas Shop floors Metal surfaces Industrial machinery Grease-covered components The maximum pressure should not be used indiscriminately. Paint, wood, vehicle finishes, seals, decals, electrical components, and softer materials may be damaged if the nozzle is held too close or an overly concentrated spray pattern is selected. Operators should begin with a wider nozzle and greater working distance, then increase cleaning intensity only when the surface can safely tolerate it. 4.0 GPM High-Volume Water Flow Pressure determines how forcefully the water strikes the surface, while flow rate determines how quickly loosened contamination is carried away. The BB65106 delivers up to 4.0 gallons per minute, providing considerably more rinsing volume than many residential pressure washers. The combination of 4,000 PSI and 4.0 GPM makes the unit suitable for larger cleaning areas and heavy commercial workloads. A sufficient water supply is essential. The connected source should continuously deliver at least the machine’s required flow rate. Restricting inlet water can cause cavitation, pressure fluctuation, overheating, premature seal wear, and pump damage. The water-supply hose should be: Free of kinks Large enough for the required flow Connected to a clean water source Fully opened before the engine starts Protected from contamination and freezing Hot-Water Cleaning System The Big Brute uses a diesel-fired burner to heat water after it has been pressurized by the pump. Hot water improves cleaning performance by softening and loosening substances such as: Automotive grease Hydraulic oil Cooking oils Machinery residue Road film Petroleum-based contamination Heavy shop grime Animal and agricultural residue A cold-water pressure washer primarily relies on pressure, detergent, and water flow. A hot-water machine adds heat, which can significantly reduce the time and chemical concentration required for grease-related cleaning. The burner uses a separate diesel fuel supply. Gasoline powers the Honda engine, while diesel powers the water-heating burner. The two fuels must be placed only in their correctly marked tanks. The heating system should not be operated without proper water flow. Burner components, coil assemblies, fuel nozzles, and related parts require inspection and maintenance according to the manufacturer’s instructions. Honda GX390 Commercial-Grade Engine The pressure washer is powered by a Honda GX390 four-stroke gasoline engine. The GX390 is commonly used in professional equipment because it provides strong torque, durable construction, reliable starting, and serviceable commercial-grade components. The engine includes a low-oil shutdown system. If the engine-oil level falls below a safe operating range, the system stops the engine to help reduce the risk of internal damage. Engine maintenance still includes: Checking oil before operation Changing engine oil at scheduled intervals Inspecting the air-filter elements Servicing or replacing the spark plug Cleaning cooling areas Inspecting the fuel system Using fresh gasoline Preparing the engine for seasonal storage The low-oil shutdown feature is protective, but it should never replace manual oil checks. Recoil and Key Starting The BB65106 includes both: Electric key start Manual recoil start The key-start system makes routine commercial operation easier, particularly when the machine is started repeatedly during a workday. The recoil starter remains available as a backup starting method. A 12V Group 24 battery is required but not included with the pressure washer. The correct battery must be installed and connected before key-start operation is available. Battery terminals should be kept: Clean Tight Correctly polarized Protected against corrosion Securely mounted inside the battery compartment The engine and burner electrical system depend on a properly maintained battery. 5-Gallon Gasoline Tank The Honda engine receives fuel from a 5-gallon gasoline tank. The larger tank supports extended commercial cleaning sessions and reduces the need for frequent refueling compared with machines using a small engine-mounted tank. Actual engine runtime depends on: Cleaning load Engine condition Pump demand Operating temperature Fuel quality Maintenance Frequency of starting and stopping The engine must be switched off and allowed to cool before gasoline is added. 10-Gallon Diesel Burner Tank The water-heating system uses a separate 10-gallon diesel tank. This dedicated tank provides fuel for the burner without mixing diesel with the gasoline engine supply. Burner runtime depends on: Desired water temperature Incoming water temperature Water-flow rate Burner adjustment Ambient conditions Cleaning duration Only the burner fuel specified by the manufacturer should be used. Gasoline must never be placed in the burner tank. COMET Industrial Triplex Plunger Pump The BB65106 uses a premium COMET industrial triplex plunger pump. Triplex pumps use three plungers operating in sequence to generate smooth, consistent high-pressure water flow. Their serviceable design makes them better suited to extended professional use than the lighter axial-cam pumps commonly found on consumer pressure washers. The COMET pump includes: External unloader Safety-relief valve Bypass hose Serviceable industrial construction The external unloader regulates pressure and redirects water when the spray-gun trigger is released. The safety-relief system provides additional protection if abnormal pressure or temperature develops. Pump maintenance may include: Checking pump-oil level Changing pump oil Inspecting seals and valves Monitoring for leaks Inspecting inlet filtration Protecting against freezing Flushing chemicals after use Using pump-protection fluid during storage Direct-Drive Pump System The pressure washer uses a direct-drive arrangement. In a direct-drive system, the pump connects directly to the engine shaft. This design provides efficient power transfer and eliminates belts, pulleys, and belt-tension adjustments. Direct drive offers: Compact construction Efficient torque transfer Fewer drive components Simplified maintenance Immediate pressure generation Because the pump operates at engine speed and is located close to the engine, proper lubrication, water supply, cooling, and bypass management are especially important. External Unloader and Bypass Hose When the spray-gun trigger is released, the pump continues operating. The external unloader diverts water away from the high-pressure outlet and through the bypass circuit. The trigger should not remain released for an extended period while the engine is running. Water circulating continuously through bypass can become hot enough to damage seals, valves, hoses, and pump components. For pauses longer than a brief interval, the machine should be shut down according to the operating manual. 50-Foot Steel-Braided Hot-Water Hose The BB65106 includes an Armor 3/8-inch by 50-foot steel-braided high-pressure hose designed for hot-water service. Steel reinforcement provides the strength required for high pressure and elevated temperature. Quick-connect fittings simplify attachment to the machine and spray gun. The 50-foot length provides useful working reach around: Trucks Machinery Buildings Equipment yards Workshops Loading areas The hose should be inspected before each use for: Cuts Abrasion Bulges Exposed reinforcement Damaged fittings Chemical deterioration Heat damage Leakage A damaged high-pressure hose should be replaced rather than patched. Rear-Entry Professional Spray Gun The included spray gun uses a rear-entry hose connection. Rear entry helps position the hose behind the operator, reducing interference while moving the gun and lance across large work areas. The trigger gun should always be held securely with both hands when starting the spray. The reaction force produced by 4,000 PSI can be substantial. The spray must never be directed toward: People Animals Hands or feet Electrical systems Pressurized containers Fragile surfaces The machine’s engine or burner controls 48-Inch Insulated Spray Lance A 48-inch insulated-grip lance is included. The extended wand helps the operator maintain distance from the cleaned surface, hot water, spray rebound, and debris. Its insulated grip improves comfort and control during heated-water operation. The lance is especially useful when cleaning: Large vehicles Heavy machinery Equipment frames Concrete Raised surfaces Areas beneath machinery The lance is not an electrical-insulation device and must not be used near energized wiring or electrical equipment. Four Quick-Connect Spray Nozzles The pressure washer includes four quick-connect nozzle tips: 15-degree nozzle 25-degree nozzle 40-degree nozzle Soap nozzle These nozzles allow the operator to match the spray pattern to the surface and cleaning task. 15-Degree Nozzle The 15-degree nozzle produces a narrow, concentrated fan spray. It is suitable for durable surfaces with strongly bonded contamination, but it can damage paint, wood, vehicle finishes, seals, and softer materials. 25-Degree Nozzle The 25-degree nozzle provides a balanced combination of cleaning force and surface coverage. It is useful for general equipment, concrete, machinery, and commercial cleaning. 40-Degree Nozzle The 40-degree nozzle creates a wide, gentler spray pattern. It is suitable for rinsing and more delicate surfaces when used at an appropriate distance. Soap Nozzle The soap nozzle produces the low-pressure condition needed for detergent application. Detergent should be compatible with pressure washers, the pump, the burner system, the cleaned surface, and applicable environmental requirements. Powder-Coated Welded-Steel Frame The machine is built on a welded steel frame with a powder-coated finish. The frame supports the engine, pump, burner, tanks, hose, and control components while providing protection during transport and commercial use. The powder coating helps resist corrosion, scratches, and normal jobsite exposure. The finish does not make the frame completely rustproof. Chemical residue, salt, water, and damaged coating should be cleaned and repaired promptly. 10-Inch Pneumatic Tires The BB65106 uses 10-inch premium pneumatic tires. Air-filled tires provide better shock absorption than solid wheels and improve mobility over gravel, pavement, yards, and uneven commercial surfaces. Tire pressure should be checked regularly. Incorrect or unequal pressure can make the 514-pound machine harder to move or stabilize. Because of its weight, ramps, trailers, lifts, and loading equipment must be rated for the complete machine. Professional Hot-Water Cleaning Applications The Big Brute is suitable for demanding applications such as: Fleet washing Truck and trailer cleaning Construction-equipment cleaning Farm-equipment washing Heavy machinery maintenance Industrial-floor cleaning Oil and grease removal Workshop maintenance Rental-equipment cleaning Facility and property maintenance Concrete and loading-area cleaning Commercial vehicle preparation Care must be taken when using hot water on painted surfaces, tires, seals, hoses, plastics, electrical parts, glass, or temperature-sensitive materials. Detergent Application The soap nozzle allows low-pressure chemical application. A typical professional cleaning process may involve: Applying compatible detergent at low pressure Allowing controlled dwell time Preventing the detergent from drying Activating hot-water cleaning where appropriate Rinsing thoroughly with clean water Only detergents approved for pressure-washer use should be used. Flammable solvents, corrosive chemicals, bleach mixtures not approved by the manufacturer, or substances that can damage the pump and burner should not be introduced. Water-Supply Requirements A reliable, unrestricted water source is essential for safe pump operation. Before starting the engine: Connect the inlet hose Turn the water supply fully on Inspect for leaks Purge air from the system Confirm adequate flow Ensure the inlet filter is clean The pump should never be operated without water. Hot inlet water should not be supplied unless specifically permitted by the manufacturer, since the unit is designed to heat its own water through the burner coil. Routine Maintenance Professional hot-water pressure washers require maintenance across several systems. Engine Maintenance Check engine oil Change engine oil Inspect the air filter Replace the spark plug when required Clean engine cooling surfaces Maintain the gasoline system Check the starting battery Pump Maintenance Check pump oil Change pump oil at scheduled intervals Inspect for leakage Clean the inlet filter Inspect the unloader Protect the pump from freezing Flush detergent from the system Burner Maintenance Inspect burner fuel filters Inspect the diesel fuel system Clean or replace the burner nozzle Inspect ignition components Inspect the heating coil for soot or scale Verify proper combustion Maintain airflow around the burner Hose and Accessory Maintenance Inspect the high-pressure hose Inspect quick-connect fittings Clean spray nozzles Check the gun and lance Replace damaged O-rings Inspect pneumatic tires Check frame fasteners Burner servicing and combustion adjustment should be performed by qualified personnel. Technical Specifications Specification Details Brand SIMPSON Series Big Brute Model BB65106 Online Model BB65106-S Part Number 65106 Product Type Professional Hot-Water Gas Pressure Washer Maximum Pressure 4,000 PSI Maximum Water Flow 4.0 GPM Engine Brand Honda Engine Model GX390 Engine Type Commercial Four-Stroke Gasoline Low-Oil Shutdown Yes Starting System Electric Key Start and Recoil Required Battery 12V Group 24 Battery Included No Engine Fuel Gasoline Gasoline Tank Capacity 5 Gallons Burner Fuel Diesel Burner Tank Capacity 10 Gallons Pump Brand COMET Pump Type Industrial Triplex Plunger Unloader External Safety-Relief Valve Yes Bypass Hose Yes Drive System Direct Drive High-Pressure Hose Armor Steel-Braided Hot-Water Hose Hose Size 3/8 Inch Hose Length 50 Feet Hose Connections Quick Connect Spray Gun Rear-Entry Professional Gun Spray Lance 48-Inch Insulated-Grip Lance Included Nozzles 15°, 25°, 40° and Soap Frame Welded Steel Frame Finish Powder Coated Tires 10-Inch Premium Pneumatic Product Length 50 Inches Product Width 32 Inches Product Height 47 Inches Product Weight 514 Pounds Commercial Engine Warranty 3-Year Limited Commercial Pump Warranty 5-Year Limited Commercial Frame Warranty 10-Year Limited Accessory Warranty 90-Day Limited California Availability Not for Sale in California Intended Use Professional and Commercial Cleaning The official product listing confirms the 4,000 PSI and 4.0 GPM ratings, Honda GX390 engine, COMET triplex pump, fuel capacities, direct drive, accessories, dimensions, weight, and limited commercial warranties. What’s Included SIMPSON Big Brute BB65106 pressure-washer unit Honda GX390 gasoline engine COMET industrial triplex plunger pump Diesel-fired hot-water burner system 5-gallon gasoline tank 10-gallon diesel burner tank External pump unloader Safety-relief valve Pump bypass hose 50-foot Armor steel-braided hot-water hose Rear-entry professional spray gun 48-inch insulated-grip spray lance 15-degree quick-connect nozzle 25-degree quick-connect nozzle 40-degree quick-connect nozzle Soap quick-connect nozzle Powder-coated welded-steel frame Two 10-inch pneumatic tires Electric key-start system Manual recoil starter Operator documentation The required 12V Group 24 battery is not included. Gasoline, diesel fuel, engine oil, pump oil, cleaning chemicals, water-supply hose, and optional accessories should also be confirmed separately. Accessories Sold Separately 12V Group 24 starting battery SIMPSON professional replacement spray gun SIMPSON 48-inch insulated pressure-washer wand Compatible Armor hot-water pressure hose Replacement quick-connect spray nozzles 20-inch industrial surface cleaner rated for compatible PSI and GPM Professional turbo nozzle rated for hot-water use Hose reel Additional high-pressure hose Quick-connect couplers and adapters Replacement O-ring kits Pump Guard storage treatment Premium pump crankcase oil Honda engine-maintenance components Burner fuel filters Water inlet filter Pressure-washer detergent Equipment cover Every attachment must be rated for at least the washer’s pressure, water flow, and maximum operating temperature. Ideal Applications Professional pressure-washing contractors Industrial cleaning Fleet and truck washing Construction-equipment cleaning Agricultural-machinery cleaning Oil and grease removal Workshop and service-bay cleaning Concrete cleaning Loading docks Rental-equipment preparation Heavy machinery maintenance Commercial facility cleaning Property-maintenance companies Farms and equipment yards Users requiring heated high-pressure water Applications requiring 4.0 GPM rinsing volume Businesses needing commercial Honda engine power Operators requiring a serviceable triplex pump
The SIMPSON Big Brute BB65106 is a professional hot-water pressure washer engineered for demanding commercial and industrial cleaning applications. It combines up to 4,000 PSI of cleaning pressure with a 4.0 GPM water-flow rate, allowing it to break down heavy grease, oil, mud, grime, equipment residue, and other difficult contaminants more efficiently than a typical residential cold-water pressure washer.
Power is supplied by a commercial-grade Honda GX390 gasoline engine, while a premium COMET industrial triplex plunger pump generates the high-pressure water flow. A diesel-fired burner heats the pressurized water, improving the machine’s ability to loosen oily and greasy contamination from hard surfaces, machinery, vehicles, and industrial equipment.
The washer is built around a welded, powder-coated steel frame and rides on 10-inch pneumatic tires. Its professional accessories include a 50-foot steel-braided hot-water hose, an insulated 48-inch spray lance, rear-entry spray gun, and four quick-connect spray nozzles.
The BB65106 is a direct-drive, professional-grade machine intended for contractors, facilities, farms, fleets, workshops, and industrial users who need high pressure, high flow, and heated-water cleaning in one portable unit. SIMPSON lists the in-store model as BB65106 and the online model as BB65106-S, both using part number 65106. It is a 49-state model and is not offered for sale in California.
The Big Brute produces up to 4,000 PSI, giving it the concentrated force needed to remove strongly bonded dirt and contamination from durable surfaces.
High-pressure output is useful for cleaning:
The maximum pressure should not be used indiscriminately. Paint, wood, vehicle finishes, seals, decals, electrical components, and softer materials may be damaged if the nozzle is held too close or an overly concentrated spray pattern is selected.
Operators should begin with a wider nozzle and greater working distance, then increase cleaning intensity only when the surface can safely tolerate it.
Pressure determines how forcefully the water strikes the surface, while flow rate determines how quickly loosened contamination is carried away.
The BB65106 delivers up to 4.0 gallons per minute, providing considerably more rinsing volume than many residential pressure washers. The combination of 4,000 PSI and 4.0 GPM makes the unit suitable for larger cleaning areas and heavy commercial workloads.
A sufficient water supply is essential. The connected source should continuously deliver at least the machine’s required flow rate. Restricting inlet water can cause cavitation, pressure fluctuation, overheating, premature seal wear, and pump damage.
The water-supply hose should be:
The Big Brute uses a diesel-fired burner to heat water after it has been pressurized by the pump.
Hot water improves cleaning performance by softening and loosening substances such as:
A cold-water pressure washer primarily relies on pressure, detergent, and water flow. A hot-water machine adds heat, which can significantly reduce the time and chemical concentration required for grease-related cleaning.
The burner uses a separate diesel fuel supply. Gasoline powers the Honda engine, while diesel powers the water-heating burner. The two fuels must be placed only in their correctly marked tanks.
The heating system should not be operated without proper water flow. Burner components, coil assemblies, fuel nozzles, and related parts require inspection and maintenance according to the manufacturer’s instructions.
The pressure washer is powered by a Honda GX390 four-stroke gasoline engine.
The GX390 is commonly used in professional equipment because it provides strong torque, durable construction, reliable starting, and serviceable commercial-grade components.
The engine includes a low-oil shutdown system. If the engine-oil level falls below a safe operating range, the system stops the engine to help reduce the risk of internal damage.
Engine maintenance still includes:
The low-oil shutdown feature is protective, but it should never replace manual oil checks.
The BB65106 includes both:
The key-start system makes routine commercial operation easier, particularly when the machine is started repeatedly during a workday. The recoil starter remains available as a backup starting method.
A 12V Group 24 battery is required but not included with the pressure washer. The correct battery must be installed and connected before key-start operation is available.
Battery terminals should be kept:
The engine and burner electrical system depend on a properly maintained battery.
The Honda engine receives fuel from a 5-gallon gasoline tank.
The larger tank supports extended commercial cleaning sessions and reduces the need for frequent refueling compared with machines using a small engine-mounted tank.
Actual engine runtime depends on:
The engine must be switched off and allowed to cool before gasoline is added.
The water-heating system uses a separate 10-gallon diesel tank.
This dedicated tank provides fuel for the burner without mixing diesel with the gasoline engine supply.
Burner runtime depends on:
Only the burner fuel specified by the manufacturer should be used. Gasoline must never be placed in the burner tank.
The BB65106 uses a premium COMET industrial triplex plunger pump.
Triplex pumps use three plungers operating in sequence to generate smooth, consistent high-pressure water flow. Their serviceable design makes them better suited to extended professional use than the lighter axial-cam pumps commonly found on consumer pressure washers.
The COMET pump includes:
The external unloader regulates pressure and redirects water when the spray-gun trigger is released. The safety-relief system provides additional protection if abnormal pressure or temperature develops.
Pump maintenance may include:
The pressure washer uses a direct-drive arrangement.
In a direct-drive system, the pump connects directly to the engine shaft. This design provides efficient power transfer and eliminates belts, pulleys, and belt-tension adjustments.
Direct drive offers:
Because the pump operates at engine speed and is located close to the engine, proper lubrication, water supply, cooling, and bypass management are especially important.
When the spray-gun trigger is released, the pump continues operating. The external unloader diverts water away from the high-pressure outlet and through the bypass circuit.
The trigger should not remain released for an extended period while the engine is running. Water circulating continuously through bypass can become hot enough to damage seals, valves, hoses, and pump components.
For pauses longer than a brief interval, the machine should be shut down according to the operating manual.
The BB65106 includes an Armor 3/8-inch by 50-foot steel-braided high-pressure hose designed for hot-water service.
Steel reinforcement provides the strength required for high pressure and elevated temperature. Quick-connect fittings simplify attachment to the machine and spray gun.
The 50-foot length provides useful working reach around:
The hose should be inspected before each use for:
A damaged high-pressure hose should be replaced rather than patched.
The included spray gun uses a rear-entry hose connection.
Rear entry helps position the hose behind the operator, reducing interference while moving the gun and lance across large work areas.
The trigger gun should always be held securely with both hands when starting the spray. The reaction force produced by 4,000 PSI can be substantial.
The spray must never be directed toward:
A 48-inch insulated-grip lance is included.
The extended wand helps the operator maintain distance from the cleaned surface, hot water, spray rebound, and debris. Its insulated grip improves comfort and control during heated-water operation.
The lance is especially useful when cleaning:
The lance is not an electrical-insulation device and must not be used near energized wiring or electrical equipment.
The pressure washer includes four quick-connect nozzle tips:
These nozzles allow the operator to match the spray pattern to the surface and cleaning task.
The 15-degree nozzle produces a narrow, concentrated fan spray.
It is suitable for durable surfaces with strongly bonded contamination, but it can damage paint, wood, vehicle finishes, seals, and softer materials.
The 25-degree nozzle provides a balanced combination of cleaning force and surface coverage.
It is useful for general equipment, concrete, machinery, and commercial cleaning.
The 40-degree nozzle creates a wide, gentler spray pattern.
It is suitable for rinsing and more delicate surfaces when used at an appropriate distance.
The soap nozzle produces the low-pressure condition needed for detergent application.
Detergent should be compatible with pressure washers, the pump, the burner system, the cleaned surface, and applicable environmental requirements.
The machine is built on a welded steel frame with a powder-coated finish.
The frame supports the engine, pump, burner, tanks, hose, and control components while providing protection during transport and commercial use. The powder coating helps resist corrosion, scratches, and normal jobsite exposure.
The finish does not make the frame completely rustproof. Chemical residue, salt, water, and damaged coating should be cleaned and repaired promptly.
The BB65106 uses 10-inch premium pneumatic tires.
Air-filled tires provide better shock absorption than solid wheels and improve mobility over gravel, pavement, yards, and uneven commercial surfaces.
Tire pressure should be checked regularly. Incorrect or unequal pressure can make the 514-pound machine harder to move or stabilize.
Because of its weight, ramps, trailers, lifts, and loading equipment must be rated for the complete machine.
The Big Brute is suitable for demanding applications such as:
Care must be taken when using hot water on painted surfaces, tires, seals, hoses, plastics, electrical parts, glass, or temperature-sensitive materials.
The soap nozzle allows low-pressure chemical application.
A typical professional cleaning process may involve:
Only detergents approved for pressure-washer use should be used. Flammable solvents, corrosive chemicals, bleach mixtures not approved by the manufacturer, or substances that can damage the pump and burner should not be introduced.
A reliable, unrestricted water source is essential for safe pump operation.
Before starting the engine:
The pump should never be operated without water.
Hot inlet water should not be supplied unless specifically permitted by the manufacturer, since the unit is designed to heat its own water through the burner coil.
Professional hot-water pressure washers require maintenance across several systems.
Burner servicing and combustion adjustment should be performed by qualified personnel.
| Specification | Details |
|---|---|
| Brand | SIMPSON |
| Series | Big Brute |
| Model | BB65106 |
| Online Model | BB65106-S |
| Part Number | 65106 |
| Product Type | Professional Hot-Water Gas Pressure Washer |
| Maximum Pressure | 4,000 PSI |
| Maximum Water Flow | 4.0 GPM |
| Engine Brand | Honda |
| Engine Model | GX390 |
| Engine Type | Commercial Four-Stroke Gasoline |
| Low-Oil Shutdown | Yes |
| Starting System | Electric Key Start and Recoil |
| Required Battery | 12V Group 24 |
| Battery Included | No |
| Engine Fuel | Gasoline |
| Gasoline Tank Capacity | 5 Gallons |
| Burner Fuel | Diesel |
| Burner Tank Capacity | 10 Gallons |
| Pump Brand | COMET |
| Pump Type | Industrial Triplex Plunger |
| Unloader | External |
| Safety-Relief Valve | Yes |
| Bypass Hose | Yes |
| Drive System | Direct Drive |
| High-Pressure Hose | Armor Steel-Braided Hot-Water Hose |
| Hose Size | 3/8 Inch |
| Hose Length | 50 Feet |
| Hose Connections | Quick Connect |
| Spray Gun | Rear-Entry Professional Gun |
| Spray Lance | 48-Inch Insulated-Grip Lance |
| Included Nozzles | 15°, 25°, 40° and Soap |
| Frame | Welded Steel |
| Frame Finish | Powder Coated |
| Tires | 10-Inch Premium Pneumatic |
| Product Length | 50 Inches |
| Product Width | 32 Inches |
| Product Height | 47 Inches |
| Product Weight | 514 Pounds |
| Commercial Engine Warranty | 3-Year Limited |
| Commercial Pump Warranty | 5-Year Limited |
| Commercial Frame Warranty | 10-Year Limited |
| Accessory Warranty | 90-Day Limited |
| California Availability | Not for Sale in California |
| Intended Use | Professional and Commercial Cleaning |
The official product listing confirms the 4,000 PSI and 4.0 GPM ratings, Honda GX390 engine, COMET triplex pump, fuel capacities, direct drive, accessories, dimensions, weight, and limited commercial warranties.
The required 12V Group 24 battery is not included. Gasoline, diesel fuel, engine oil, pump oil, cleaning chemicals, water-supply hose, and optional accessories should also be confirmed separately.
Every attachment must be rated for at least the washer’s pressure, water flow, and maximum operating temperature.
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