AX4 Belt Drive Series
AX4 Series Electric Oil-Fired Portable Pressure Washers
The AX4 Series delivers powerful hot water cleaning performance in a compact, portable design. Built for reliability and efficiency, these oil-fired pressure washers combine a high-efficiency electric motor with a tri-plex pump and durable components to tackle tough commercial and industrial cleaning tasks.
Key Features of the AX4 Series:
- Electric Oil-Fired Hot Water System – Provides consistent hot water cleaning power
- Portable Design with 4 non-flat wheels for easy maneuverability
- Belt Drive Tri-Plex Pump for smooth, long-lasting performance
- High-Efficiency Electric Motor
- Non-Corrosive Float Tank
- High-Pressure Detergent Application
- Trigger Gun with 96” coil hose
- Quick-Connect Nozzles: 15°, 25°, and 40° degrees
- Hose Reel Mount Bracket included
- Available in multiple flow and pressure configurations
AX4 XTREME Series – Enhanced Performance Features
Take your cleaning capability to the next level with the AX4 XTREME models. These units include all the standard AX4 features plus premium upgrades for superior durability, safety, and efficiency:
- Stainless Steel Wrapper
- Fuel Solenoid
- High-Limit Switch for added safety
- Dakota Cool Bypass (Patent Pending) – Advanced temperature management system
- Premium Black Color Finish
- 15°, 25°, and 40° nozzles
- Hose Reel Mount Bracket
Model Specifications
| Model | Performance | Coil Size | BTU | Power Requirement | HP | Weight (lbs) |
|---|---|---|---|---|---|---|
| 216AX4 | 2.0 GPM / 1600 PSI | 14” | 175,000 | 115V 1 PH 20A | 2.3 | 420 |
| 311AX4 | 3.0 GPM / 1100 PSI | 14” | 175,000 | 115V 1 PH 20A | 2.3 | 425 |
| 320AX4 | 3.0 GPM / 2000 PSI | 14” | 175,000 | 220V 1 PH 20A | 4.0 | 420 |
| 420AX4 | 3.5 GPM / 2000 PSI | 14” | 350,000 | 230V 1 PH 30A | 5.0 | 470 |
Why Choose AX4 Series Pressure Washers?
- Versatile Hot Water Cleaning – Ideal for removing grease, oil, dirt, and grime
- Heavy-Duty Construction built for daily professional use
- Portable & Maneuverable – Perfect for job sites, farms, equipment yards, and facilities
- Reliable Oil-Fired Burner with efficient heat exchange
- User-Friendly Controls and safety features
Whether you need a dependable 1600 PSI unit for lighter commercial work or a high-output 2000 PSI model for demanding applications, the AX4 and AX4 XTREME series offers the performance and durability professionals trust.
Perfect for: Equipment cleaning, fleet maintenance, agricultural operations, industrial facilities, and more.
Contact us today for more information on the AX4 Series electric oil-fired portable pressure washers.
X4 Belt Drive Series
X4 Series Electric Oil-Fired Portable Pressure Washers
The X4 Series is a powerful line of electric oil-fired hot water pressure washers designed for professional and industrial use. Built with heavy-duty components, these portable units deliver reliable hot water cleaning performance for removing tough grease, oil, dirt, and grime.
X4 Series Standard Features
- Electric Oil-Fired Burner System
- Portable Design with 4 Non-Flat Wheels
- Belt-Driven Tri-Plex Pump for smooth, reliable operation
- Non-Corrosive Float Tank
- High-Pressure Detergent Application
- Trigger Gun with Quick-Connect Nozzles (15°, 25°, & 40°)
- Standard Hose Reel Mount Bracket
- Dakota Cool Bypass (Patent Pending) – Advanced temperature management
X4 XTREME Series – Premium Upgrades
The X4 XTREME models build on the robust X4 platform with enhanced durability and safety features:
- Stainless Steel Wrapper
- Fuel Solenoid
- High-Limit Switch for added protection
- Premium Black Color Finish
- 15°, 25°, & 40° Degree Nozzles
- Dakota Cool Bypass (Patent Pending)
- Hose Reel Mount Bracket
Model Specifications
| Model | Performance | Coil Size | BTU | Power Requirement | HP | Weight (lbs) |
|---|---|---|---|---|---|---|
| 216X4 | 2.0 GPM / 1600 PSI | 14″ | 196,000 | 115V 1 PH 20A | 2.3 | 535 |
| 311X4 | 3.0 GPM / 1100 PSI | 14″ | 273,000 | 115V 1 PH 20A | 2.3 | 535 |
| 320X4 | 3.0 GPM / 2000 PSI | 14″ | 273,000 | 230V 1 PH 20A | 4.0 | 535 |
| 330X4 | 3.0 GPM / 3000 PSI | 14″ | 273,000 | 230V 1 PH 30A | 6.0 | 555 |
| 420X4 | 3.5 GPM / 2000 PSI | 14″ | 350,000 | 230V 1 PH 30A | 5.0 | 545 |
| 423X4 | 3.7 GPM / 2300 PSI | 18″ | 350,000 | 230V 1 PH 30A | 6.0 | 665 |
| 425X4 | 3.5 GPM / 2500 PSI | 14″ | 350,000 | 230V 1 PH 30A | 6.0 | 575 |
| 430XM4 | 3.6 GPM / 3000 PSI | 14″ | 350,000 | 230V 1 PH 40A | 8.0 | 625 |
| 418X4 | 4.0 GPM / 1800 PSI | 18″ | 350,000 | 230V 1 PH 30A | 5.0 | 615 |
| 430X4 | 4.0 GPM / 3000 PSI | 18″ | 350,000 | 230V 1 PH 40A | 8.0 | 685 |
| 518X4 | 4.8 GPM / 1800 PSI | 18″ | 540,000 | 230V 1 PH 30A | 6.0 | 665 |
| 523X4 | 4.8 GPM / 2300 PSI | 18″ | 540,000 | 230V 1 PH 40A | 8.0 | 725 |
| 530X4 | 4.8 GPM / 3000 PSI | 18″ | 540,000 | 230V 3 PH 30A | 10 | 745 |
| 530X4 | 4.8 GPM / 3000 PSI | 18″ | 540,000 | 230V 1 PH 50A | 10 | 745 |
Note: XTREME versions (XX) of each model include all premium upgrades listed above.
Why Choose the X4 Series Hot Water Pressure Washers?
- Consistent Hot Water Power – Oil-fired burner provides reliable heat for superior cleaning results
- Heavy-Duty Belt Drive Tri-Plex Pump engineered for daily professional use
- Portable & Durable – Large non-flat wheels and rugged construction for job site mobility
- Advanced Safety & Efficiency – High-limit switch, Dakota Cool Bypass, and non-corrosive components
- Versatile Nozzle Options for different cleaning applications
Ideal for demanding cleaning tasks in agriculture, fleet maintenance, equipment dealers, manufacturing facilities, and heavy industrial environments.
Best Applications:
- Farm and agricultural equipment cleaning
- Truck and fleet washing
- Machinery and heavy equipment maintenance
- Industrial facility cleaning
- Oilfield and construction site washdowns
Looking for a reliable electric oil-fired portable pressure washer that combines performance, portability, and durability? The X4 and X4 XTREME Series are built to handle your toughest cleaning jobs.
Contact us today to find the perfect X4 Series model for your needs.
XH4 Belt Drive Series
XH4 Belt Drive Series Electric Oil-Fired Portable Pressure Washers
The XH4 Belt Drive Series offers professional-grade hot water cleaning performance with enhanced durability and user-friendly features. These heavy-duty electric oil-fired pressure washers are engineered for demanding commercial and industrial applications, delivering reliable power and consistent heat.
XH4 Series Standard Features
- Electric Oil-Fired Burner System
- Portable Design with Non-Flat Wheels
- Belt Drive Tri-Plex Pump – Smooth, reliable, and long-lasting operation
- High-Efficiency Electric Motor
- Non-Corrosive Float Tank
- High-Pressure Detergent Application
- Trigger Gun with 15°, 25°, & 40° Quick-Connect Nozzles
- Schedule 80 Heating Coil for superior durability
- Hour Meter for maintenance tracking
- Painted Orange Wrapper & Panels
- Dakota Cool Bypass (Patent Pending) – Advanced temperature control
XH4 XTREME Series – Premium Upgrades
The XH4 XTREME models include all standard XH4 features plus upgraded components for maximum durability and convenience:
- Fuel Solenoid
- Adjustable Thermostat for precise temperature control
- Dakota Cool Bypass (Patent Pending)
- Stainless Steel Wrapper with Black Panels
- Non-Flat Wheels
Model Specifications
| Model | Performance | Coil Size | BTU | Power Requirement | HP | Weight (lbs) |
|---|---|---|---|---|---|---|
| 216XH4 | 2.0 GPM / 1600 PSI | 14” | 196,000 | 115V 1 PH 20A | 2.3 | 535 |
| 311XH4 | 3.0 GPM / 1100 PSI | 14” | 273,000 | 115V 1 PH 20A | 2.3 | 535 |
| 320XH4 | 3.0 GPM / 2000 PSI | 14” | 273,000 | 230V 1 PH 20A | 4.0 | 535 |
| 324XH4 | 3.0 GPM / 2400 PSI | 14” | 273,000 | 230V 1 PH 30A | 5.0 | 545 |
| 330XH4 | 3.0 GPM / 3000 PSI | 14” | 273,000 | 230V 1 PH 30A | 6.0 | 555 |
| 418XH4 | 4.0 GPM / 1800 PSI | 14” | 350,000 | 230V 1 PH 30A | 5.0 | 615 |
| 420XH4 | 3.5 GPM / 2000 PSI | 14” | 350,000 | 230V 1 PH 30A | 5.0 | 545 |
| 425XH4 | 3.5 GPM / 2500 PSI | 14” | 350,000 | 230V 1 PH 30A | 6.0 | 575 |
| 430XH4 | 3.9 GPM / 3000 PSI | 14” | 350,000 | 230V 1 PH 40A | 8.0 | 685 |
Note: XTREME versions (XHX) of each model include all premium upgrades listed above.
Why Choose the XH4 Belt Drive Series?
- Belt-Driven Tri-Plex Pump reduces vibration and extends pump life
- Schedule 80 Coil provides excellent heat transfer and durability
- Reliable hot water performance for tough grease, oil, and dirt removal
- Portable yet rugged design with non-flat wheels for easy job site mobility
- Advanced safety and efficiency features including Dakota Cool Bypass
- Hour Meter helps track maintenance intervals
The XH4 Series is ideal for users who need a dependable, high-performance electric belt-drive hot water pressure washer built for daily professional use.
Best Applications:
- Agricultural equipment cleaning
- Fleet and truck washing
- Heavy machinery maintenance
- Industrial facility washdowns
- Construction equipment cleaning
- Oilfield and farm operations
Looking for a premium oil-fired portable pressure washer with belt drive performance and hot water capability? The XH4 and XH4 XTREME Series deliver the power, durability, and features professionals demand.
Contact us today to learn more about the XH4 Belt Drive Series.