Product Description
Karcher Industrial Hot-Water & Steam Cleaning
5.0 GPM, 3000 PSI Mojave Premium pressure washer with steam capability, diesel-fired heat, and 208–230V, 460V, or 575V three-phase configurations.
The Karcher HDS Mojave Premium Steam Hot Water Pressure Washer is an industrial electric hot water pressure washer built for demanding cleaning environments that need high flow, strong pressure, and steam cleaning capability. This combined product page includes the 208-230V, 460V, and 575V 3-phase voltage configurations.
With 5.0 GPM, 3000 PSI, diesel-fired hot water performance, and a built-in steam stage, this Mojave Premium unit is designed for fleet washing, agriculture, transportation, equipment degreasing, industrial cleaning, and heavy-duty facility maintenance. Choose the voltage configuration that matches your building power supply.
Quick Highlights
Recommended Applications
- Fleet washing and transportation cleaning
- Heavy equipment degreasing
- Agriculture equipment cleaning
- Industrial cleaning and sanitizing
- Factory and warehouse maintenance
- Construction equipment cleaning
- Oil, grease, and heavy soil removal
- Commercial vehicle and machinery cleaning
Available Voltage Options
This page combines three Karcher HDS 5.0/30-4 Eh/Eb Premium Mojave configurations. Select the voltage option that matches your facility power supply.
| Store SKU | MFG Part Number | Voltage | Performance | Configuration |
|---|---|---|---|---|
| MJK11091660 | 1.109-166.0 | 208-230V / 3-Phase | 5.0 GPM / 3000 PSI | Premium Steam |
| MJK11091670 | 1.109-167.0 | 460V / 3-Phase | 5.0 GPM / 3000 PSI | Premium Steam |
| MJK11091680 | 1.109-168.0 | 575V / 3-Phase | 5.0 GPM / 3000 PSI | Premium Steam |
Voltage Selection Note
This is a commercial 3-phase electric hot water pressure washer. Confirm your facility voltage before ordering. If you are not sure which voltage configuration you need, contact Monster Janitorial before purchase.
Mojave Series Advantages
- 91% burner efficiency for strong heat output
- Temperature rise greater than 135°F
- Steam stage up to 311°F
- Industrial motors optimized for voltage deviations
- Large 10 gallon diesel tank for extended hot water operation
- Heavy-duty cage frame with 12 inch flat-free wheels
- Crane hook for jobsite transport
- Dual water filters for improved uptime
- Stainless steel corrosion-resistant side panels
- Hour meter and LED status indicators
- Built-in tool storage and hose management
Premium Class Features
- Steam stage included
- Servo Control pressure adjustment at the trigger
- EASY!Force trigger gun reduces operator fatigue
- EASY!Lock quick-connect system for fast accessory changes
- Longlife high-pressure hose with ANTI!Twist connection
- Premium accessory package for industrial use
Key Features
Steam Cleaning Capability
Steam mode supports deeper degreasing, faster drying, and reduced water use compared to standard pressure washing.
High Flow Hot Water Performance
5.0 GPM flow helps rinse soil faster on large equipment, fleet vehicles, and industrial surfaces.
Servo Control
Adjust pressure at the trigger for better operator control across different surfaces and cleaning tasks.
Industrial Cage Frame
Mojave cage frame design supports demanding jobsite, facility, fleet, and industrial use.
Diesel-Fired Burner
Large diesel tank and efficient burner system provide hot water output for grease and oil removal.
EASY!Force and EASY!Lock
Operator-friendly trigger gun and quick-connect system help reduce fatigue and speed up accessory changes.
Best For
- Fleet washing and transportation cleaning
- Heavy equipment degreasing
- Agricultural operations
- Industrial cleaning and sanitizing with steam capability
- Facilities needing 3-phase electric hot water pressure washing
- Large equipment, machinery, and vehicle cleaning
Not Ideal For
- Facilities without compatible 3-phase power
- Light residential cleaning applications
- Small jobs where a portable cold water pressure washer is enough
- Facilities that cannot support diesel-fired hot water equipment
Technical Specifications
- Manufacturer: Karcher
- Product Series: HDS Mojave Premium Steam Hot Water Pressure Washer
- Model: HDS 5.0/30-4 Eh/Eb Premium
- Parent Store SKU: MJK11091660
- Parent Manufacturer Part Number: 1.109-166.0
- Combined Store SKUs: MJK11091660, MJK11091670, MJK11091680
- Combined Manufacturer Part Numbers: 1.109-166.0, 1.109-167.0, 1.109-168.0
- Clean SKU References: 11091660, 11091670, 11091680
- Machine Type: Electric hot water pressure washer
- Pressure Washer Type: Steam capable hot water pressure washer
- Water Type: Hot water and steam
- Flow Rate: 5.0 GPM
- Operating Pressure: 3000 PSI
- Electrical Options: 208-230V / 3-phase, 460V / 3-phase, 575V / 3-phase
- Motor: 4-pole industrial motor
- Amps: 34 A on 208-230V configuration
- Burner Type: Diesel-fired burner
- Diesel Tank Capacity: 10 gallons
- Steam Mode: Yes
- Steam Temperature: Up to 311°F
- Pressure Adjustment: Servo Control
- Frame Type: Mojave industrial cage frame
- Wheels: 12 inch flat-free wheels
- Ship Weight: 550 lb
- Dimensions: 50" L x 40" W x 50" H
Hot Water & Steam Cleaning Performance
The Karcher HDS Mojave Premium combines high-flow pressure washing with hot water and steam capability. This makes it a strong choice for applications where grease, oil, heavy equipment grime, and industrial soils require more than cold water cleaning.
High flow and strong pressure help remove heavy soils from equipment, vehicles, and hard surfaces.
Steam helps support degreasing, faster drying, and reduced water usage in approved applications.
Actual cleaning results vary by selected voltage configuration, surface condition, water supply, chemical use, nozzle selection, operator technique, and soil level.
Included with the Machine
- Selected Karcher HDS Mojave Premium hot water pressure washer voltage configuration
- EASY!Force trigger gun
- 41 inch spray lance
- 50 ft EASY!Lock Longlife hose with ANTI!Twist connection
- Power nozzle
- Steam nozzle
- Servo Control dial
- Diesel-fired burner system
- Mojave industrial cage frame
- Built-in hose and tool storage
Optional Accessories & Replacement Parts
- 100 ft Pivot Reel – SKU 8.750-685.0 – Optional hose reel accessory for compatible Mojave pressure washers.
- Hose Reel Bracket Kit – SKU 9.808-276.0 – Bracket kit for compatible hose reel mounting.
- Pressure Washer Hoses, Guns, Wands, and Nozzles – Shop Karcher pressure washer accessories – Replacement and upgrade accessories for compatible pressure washer models.
- Burner, Pump, and Service Parts – Shop Karcher parts – Replacement parts for maintaining Karcher HDS hot water pressure washers.
Shop Karcher Pressure Washer Accessories
Recommended Pressure Washer Chemicals
- 9.803-744.0 - Concrete Cleaner
- 8.698-225.0 - Tire and Rim Cleaner
- 8.698-221.0 - Vehicle Pre-Soak
- 9.803-742.0 - Coil Descaler
- 9.556-010.0 - Pump and Coil Protectant Concentrate
- 9.556-011.0 - Pump and Coil Protectant
Shop Pressure Washer Chemicals
Request a Free On-Site Demo or Equipment Consultation
These Mojave series units are professional industrial machines. Monster Janitorial can help confirm the correct voltage configuration for your facility and review pressure washer accessories, chemicals, and replacement parts.
- Review 208-230V, 460V, or 575V 3-phase requirements
- Confirm hot water and steam cleaning needs
- Compare accessories, hoses, reels, nozzles, and chemicals
- Support facility, fleet, agriculture, and industrial cleaning applications
Call 956-772-4842 or email sales@monsterjanitorial.com.
Manuals and Documents
- Karcher HDS 5.0/30-4 Eh/Eb Premium Product Information Sheet
- Karcher HDS Mojave Operating Manual / Safety Information
- Karcher Parts Manuals and Model Lookup
Replacement Parts
Shop Karcher pumps, burner components, hoses, spray guns, lances, nozzles, EASY!Lock fittings, filters, reels, brackets, wheels, and related Mojave service parts.
Shop Karcher Replacement PartsMJ University Learning Center
Explore industrial hot-water pressure washer selection, 3-phase voltage planning, steam cleaning, PSI and GPM requirements, hose and nozzle choices, chemical compatibility, and preventive maintenance.
Visit MJ UniversityManufacturer Warranty
Karcher commercial hot water pressure washers include professional-grade pump and burner systems designed for long service life. Warranty coverage may vary by selected voltage configuration, pump, burner, electrical components, wear items, maintenance history, and application.
- Pump Coverage: Karcher pump coverage follows the applicable Karcher pressure washer warranty policy.
- Burner Coverage: Burner components are covered according to the applicable Karcher commercial pressure washer warranty terms.
- Electrical Components: Coverage may vary by component and application.
- Wear Items: Hoses, nozzles, seals, guns, wands, fittings, filters, wheels, and other wear items may have limited coverage or be covered only for manufacturing defects.
- Service Requirement: Warranty repairs must be completed by an authorized service provider.
Questions? Email sales@monsterjanitorial.com or call 956-772-4842.
Frequently Asked Questions
Which SKUs are included on this combined page?
This page combines MJK11091660, MJK11091670, and MJK11091680 into one Karcher HDS Mojave Premium steam hot water pressure washer page with voltage options.
What is the difference between the three options?
The main difference is voltage. The available configurations are 208-230V 3-phase, 460V 3-phase, and 575V 3-phase. Flow, pressure, steam capability, and machine class remain the same.
Is this machine steam capable?
Yes. This Mojave Premium model includes a steam stage for approved steam cleaning applications.
What power supply does this machine require?
This machine requires 3-phase power. Choose the 208-230V, 460V, or 575V option based on your facility power supply.
What is this pressure washer best used for?
It is best used for fleet washing, agriculture equipment cleaning, industrial degreasing, heavy equipment cleaning, transportation cleaning, and other demanding hot water or steam cleaning tasks.
Can Monster Janitorial help confirm the correct voltage?
Yes. Contact Monster Janitorial before ordering if you need help confirming the correct 3-phase voltage configuration for your facility.
Explore More Karcher Cleaning Equipment
- Shop Karcher Equipment
- Browse Hot Water Pressure Washers
- Shop Pressure Washer Chemicals
- Shop Karcher Pressure Washer Accessories
Institutional Purchasing Support
- D-U-N-S Number: 080901706
- UEI Number: U4TYL7A5LEN9
- Purchase order support available for approved schools, government agencies, and institutions
- Tax-exempt account setup assistance
- Bid and specification support available
- Quote support available for facility managers, maintenance departments, contractors, and procurement teams
Why Choose Monster Janitorial?
- Authorized Karcher commercial cleaning equipment support
- Fast order processing
- Expert product support for pressure washers, nozzles, hoses, chemicals, accessories, and replacement parts
- Commercial quote support for contractors, schools, facility teams, and government buyers
Questions? Email sales@monsterjanitorial.com or call 956-772-4842.
Tax-Exempt Purchasing
Create an account and email your tax-exempt certificate to sales@monsterjanitorial.com.
