Alkota Oil Fired Gas / Diesel Engine Pressure Washers

XD4 Drive Series

Gasoline Oil-Fired XD4 Series Pressure Washers

Portable Hot Water Pressure Washers • Gas Engine Powered

The XD4 Series gasoline oil-fired pressure washers are built for powerful, portable cleaning in demanding industrial and commercial environments. Featuring electric start gas engines, oil-fired heating systems, and rugged stainless steel construction, these machines deliver high-performance hot water cleaning anywhere you need it.

Designed for durability and ease of use, the XD4 Series combines direct drive or belt drive options, adjustable temperature control, and high-pressure output—making it ideal for fleet washing, heavy equipment cleaning, and job site applications.

Key Features

• Gasoline-powered engines with electric start for mobility and convenience
• Oil-fired burner system for powerful hot water cleaning
• Portable design with non-flat wheels for job site flexibility
• Direct drive (DD) or belt drive (BD) configurations available
• Downstream detergent injection system for efficient chemical application
• Adjustable temperature control for precise cleaning performance
• Schedule 80 heating coil for long-lasting durability
• Stainless steel power platform, wrapper, and base for corrosion resistance
• Professional trigger gun and spray nozzles (15°, 25°, 40°) for versatile use
• Standard hose reel mount bracket for improved organization

🔧 Available Models

High-Performance 4 GPM Systems

4405XD4 – 4 GPM / 4000 PSI (Honda GX390, Direct Drive)

• 14” coil • 350,000 BTU
• Adjustable temperature
• Weight: 570 lbs

4405XB4 – 4 GPM / 4000 PSI (Honda GX390, Belt Drive)

• Belt-driven system for extended pump life

4405XD4 – 4 GPM / 4000 PSI (Kohler CH440, Direct Drive)

4405XD4 – 4 GPM / 4000 PSI (Vanguard 14 HP, Direct Drive)

Mid-Range Portable System

3305XD4 – 3 GPM / 3000 PSI (Honda GX270, Recoil Start, Direct Drive)

• 14” coil • 273,000 BTU
• Adjustable temperature
• Weight: 470 lbs

Drive Options Explained

• DD (Direct Drive): Compact, cost-effective, ideal for general use
• BD (Belt Drive): Lower RPM operation for longer pump life and heavy-duty applications

🏭 Built for Demanding Cleaning Applications

The XD4 Series is ideal for:

• Fleet and truck washing
• Construction and heavy equipment cleaning
• Agricultural equipment maintenance
• Industrial job sites
• Remote or outdoor cleaning operations

⚠️ Compliance Note

Some models may not be carb compliant. Please verify requirements based on your location.

🚀 Powerful, Portable, and Built to Last

The XD4 Series delivers the power of hot water cleaning with the flexibility of a gas-powered system, making it the perfect solution for operations that require mobility without sacrificing performance.

👉 Request a Quote or Speak with an Expert to find the right XD4 system for your application.

XH4 Belt Drive Series Industrial Pressure Washers

Electric • Oil-Fired • Portable Hot Water Cleaning Systems

The XH4 Belt Drive Series pressure washers are engineered for high-performance industrial cleaning where durability and reliability are critical. Featuring a belt-driven tri-plex pump, oil-fired heating system, and high-efficiency electric motor, these machines deliver powerful hot water cleaning for demanding applications.

Designed for mobility and long service life, the XH4 Series includes a rugged frame with non-flat wheels and industrial-grade components, making it ideal for fleet washing, heavy equipment cleaning, and manufacturing environments.

Key Features

• Electric motor with oil-fired burner system for powerful hot water cleaning
• Belt-driven tri-plex pump for extended pump life and smooth operation
• High-efficiency electric motor for consistent performance
• Portable design with non-flat wheels for job site mobility
• Non-corrosive float tank for durability and reduced maintenance
• High-pressure detergent injection system for improved cleaning results
• Schedule 80 heating coil for maximum durability under high heat and pressure
• Professional trigger gun and spray nozzles (15°, 25°, 40°) for versatile cleaning applications
• Hour meter for easy maintenance tracking
• Durable painted orange wrapper and panels for rugged industrial use
• Dakota Cool bypass system (patent pending) to reduce heat buildup and extend pump life

🔥 XH4 XTREME Series Electric Pressure Washers

Enhanced Durability • Advanced Control • Extreme Performance

The XH4 XTREME Series builds on the proven XH4 platform by adding upgraded components designed for maximum durability, safety, and operator control in extreme industrial environments.

XTREME Features

• Stainless steel wrapper with black panels for superior corrosion resistance and long service life
• Fuel solenoid system for improved burner control and efficiency
• Adjustable thermostat for precise temperature control
• Dakota Cool bypass system (patent pending) for extended pump life
• Non-flat wheels for reliable mobility in tough environments

🏭 Built for Heavy-Duty Industrial Cleaning

The XH4 Series is ideal for:

• Fleet and truck washing
• Heavy equipment cleaning
• Manufacturing facilities
• Agriculture and construction applications
• Industrial maintenance operations

🚀 Reliable Power for Demanding Applications

With rugged construction, advanced features, and proven performance, the XH4 Series delivers the power, durability, and efficiency required for the toughest industrial cleaning jobs.

👉 Request a Quote or Speak with an Expert to find the right XH4 system for your application.

Industrial Hot Water Pressure Washers • Electric Powered • Oil-Fired Systems

The XH4 Series industrial pressure washers deliver powerful, reliable hot water cleaning for demanding commercial and industrial applications. Featuring belt-driven tri-plex pumps, oil-fired heating systems, and rugged construction, these machines are built for long service life and consistent performance.

🔧 Available Models & Specifications

Compact & Entry-Level Systems

216XH4 – Compact Industrial Pressure Washer

• 2.0 GPM / 1600 PSI
• 14” coil • 196,000 BTU
• 115V • 1 Phase • 20 Amp • 2.3 HP motor
• Weight: 535 lbs

311XH4 – Low-Pressure, High-Efficiency Cleaning System

• 3.0 GPM / 1100 PSI
• 14” coil • 273,000 BTU
• 115V • 1 Phase • 20 Amp • 2.3 HP motor
• Weight: 535 lbs

Mid-Range Industrial Systems

320XH4 – General Industrial Cleaning System

• 3.0 GPM / 2000 PSI
• 14” coil • 273,000 BTU
• 230V • 1 Phase • 20 Amp • 4 HP motor
• Weight: 535 lbs

324XH4 – Higher Pressure Performance System

• 3.0 GPM / 2400 PSI
• 230V • 1 Phase • 30 Amp • 5 HP motor
• Weight: 545 lbs

330XH4 – Heavy-Duty Industrial Pressure Washer

• 3.0 GPM / 3000 PSI
• 230V • 1 Phase • 30 Amp • 6 HP motor
• Weight: 555 lbs

High-Performance Systems

418XH4 – High-Flow Industrial Cleaning System

• 4.0 GPM / 1800 PSI
• 14” coil • 350,000 BTU
• 230V • 1 Phase • 30 Amp • 5 HP motor
• Weight: 615 lbs

420XH4 – Balanced Performance Pressure Washer

• 3.5 GPM / 2000 PSI
• 14” coil • 350,000 BTU
• 230V • 1 Phase • 30 Amp • 5 HP motor
• Weight: 545 lbs

425XH4 – High-Performance Cleaning System

• 3.5 GPM / 2500 PSI
• 14” coil • 350,000 BTU
• 230V • 1 Phase • 30 Amp • 6 HP motor
• Weight: 575 lbs

430XH4 – Maximum Power Industrial Pressure Washer

• 3.9 GPM / 3000 PSI
• 14” coil • 350,000 BTU
• 230V • 1 Phase • 40 Amp • 8 HP motor
• Weight: 685 lbs

🏭 Built for Heavy-Duty Industrial Cleaning

The XH4 Series is ideal for:

• Fleet and truck washing
• Heavy equipment cleaning
• Manufacturing facilities
• Industrial maintenance
• Agriculture and construction applications

🚀 Find the Right XH4 Pressure Washer

From compact entry-level units to high-performance industrial systems, the XH4 Series delivers the power, durability, and efficiency needed for demanding cleaning applications.

👉 Request a Quote or Speak with an Expert to find the best model for your needs.

GED-EN Series Extra Narrow Gasoline Engine Drive Pressure Washers

Industrial Gasoline & Diesel Hot Water Pressure Washer Features

Portable • Heavy-Duty • Built for Demanding Cleaning Applications

These gasoline and diesel-powered hot water pressure washers are designed for rugged performance in industrial and commercial environments. Built with durable components and advanced features, they deliver reliable cleaning power for fleet washing, heavy equipment cleaning, and job site applications.

Key Features

• 7-gallon gasoline and diesel fuel tanks for extended runtime and productivity
• Adjustable temperature control for precise hot water cleaning performance
• Hour meter for easy maintenance tracking and service scheduling
• Racor fuel filter system for improved fuel quality and engine protection
• Stainless steel panels and coil wrap for superior corrosion resistance and durability
• 50 ft high-pressure hose with quick disconnects for extended reach and easy setup
• Trigger shut-off gun with wand for operator control and safety
• Pulsation dampener to extend coil life and improve system longevity
• Professional spray nozzles (15°, 25°, 40°) for versatile cleaning applications
• Optional float tank for consistent water supply and improved performance
• 12V burner system for reliable ignition and operation

Important Note

• U1 battery required for electric start models

🏭 Built for Industrial Cleaning Performance

These systems are ideal for:

• Fleet and truck washing
• Heavy equipment cleaning
• Construction and agriculture applications
• Industrial job sites
• Remote and outdoor cleaning operations

🚀 Durable, Portable, and Ready for Any Job

With rugged construction and high-performance features, these gas-powered hot water pressure washers provide the power, durability, and flexibility needed to handle the toughest cleaning tasks.

👉 Request a Quote or Speak with an Expert to find the right system for your application.

GED-EN Series Extra Narrow Gasoline Engine Drive Pressure Washers

Stationary • High-Performance Industrial Cleaning Systems

The GED-EN Series extra narrow gasoline engine drive pressure washers are designed for powerful, space-saving cleaning in industrial environments. Built with Vanguard, Honda, and Kohler engines, these stationary systems deliver reliable hot water cleaning for fleet washing, manufacturing, and heavy equipment applications.

With a compact footprint and high-output performance, the GED-EN Series is ideal for tight wash bays and facilities where space is limited but power is essential.

🔧 Available Models & Specifications

Vanguard Engine Models

4405ENS – Compact High-Pressure System

• 4.0 GPM / 4000 PSI
• 14” coil • 355,000 BTU
• Vanguard 18 HP (Electric Start)
• Stationary • Weight: 700 lbs

4405ENL – High-Performance Cleaning System

• 4.0 GPM / 4000 PSI
• 18” coil • 355,000 BTU
• Weight: 700 lbs

5355ENS – High Flow Cleaning System

• 5.0 GPM / 3500 PSI
• 14” coil • 355,000 BTU
• Weight: 700 lbs

5355ENL – Extended Capacity System

• 5.0 GPM / 3500 PSI
• 18” coil • 355,000 BTU
• Weight: 800 lbs

Honda Engine Models

4405HNS – Premium Industrial Pressure Washer

• 4.0 GPM / 4000 PSI
• 14” coil • 355,000 BTU
• Honda GX630 (Electric Start)
• Weight: 700 lbs

4405HNL – High-Output Honda System

• 4.0 GPM / 4000 PSI
• 18” coil • 355,000 BTU
• Weight: 700 lbs

5355HNS – High Flow Honda System

• 5.0 GPM / 3500 PSI
• 14” coil • 355,000 BTU
• Weight: 700 lbs

5355HNL – Extended Capacity Honda System

• 5.0 GPM / 3500 PSI
• 18” coil • 355,000 BTU
• Weight: 800 lbs

8405HNL – Ultra High-Performance System

• 8.0 GPM / 4000 PSI
• 18” coil • 570,000 BTU
• Honda GX800 EFI (Electric Start)
• Weight: 800 lbs

Kohler Engine Models

5355KNL – High-Efficiency Industrial System

• 5.0 GPM / 3500 PSI
• 18” coil • 355,000 BTU
• Kohler EFI 19 HP (Electric Start)
• Weight: 800 lbs

High-Capacity Industrial System

10305HNL – Maximum Output Cleaning System

• 9.5 GPM / 3000 PSI
• 18” coil • 570,000 BTU
• Honda GX800 EFI (Electric Start)
• Weight: 870 lbs

🏭 Built for Industrial Cleaning Applications

The GED-EN Series is ideal for:

• Fleet and truck wash bays
• Manufacturing facilities
• Heavy equipment cleaning
• Industrial maintenance operations
• Facilities with limited space

🚀 Compact Design. Maximum Power.

With a space-saving footprint and powerful performance, the GED-EN Series extra narrow pressure washers deliver the durability, efficiency, and cleaning power required for demanding industrial environments.

👉 Request a Quote or Speak with an Expert to find the right GED-EN system for your operation.