New Karcher HDS Mojave Series Hot Water Pressure Washer
3-5 GPM
Flow by model
2,000-3,000
PSI by model
208°F
Max hot water (Premium)
311°F
Steam stage (Premium)
91%
Burner efficiency
Our Take (from the SES Sales Team)
“Hot water is what makes grease, oil and road grime let go. The Mojave series is an electric-motor, oil-fired hot-water washer, so you get the cleaning power of heat with the quiet, low-maintenance drive of an electric motor. Fleets, auto shops and farms rely on this class of machine for exactly that.
Choosing one comes down to three things. First, match the power code to the electrical service you actually have. Second, pick flow and pressure for the job: more GPM rinses faster, more PSI cuts harder. Third, decide whether the Premium features are worth it, chiefly the steam stage and Servo Control at the gun. If you aren't sure what your building's power is, check before you order.”
Read the model name like a spec sheet
Every Mojave model name tells you what it does. Here is how to read HDS 4.0/30-4 Ec:
| Part | Meaning |
|---|---|
| 4.0 | 4.0 gallons per minute |
| 30 | 3,000 PSI |
| -4 | 4-pole industrial electric motor |
| Ec | Power supply code: 460 V, three-phase |
Mojave lineup
Find the model for your power and your job
| Model | GPM | PSI | Motor | Power supply | Max temp | Steam stage |
|---|---|---|---|---|---|---|
| HDS 3.0/20-4 Ea/Eg Standard | 3.0 | 2,000 | 7 hp | 208-230 V, 1-phase | 190°F | No |
| HDS 3.5/30-4 Ea Standard | 3.5 | 3,000 | 10 hp | 230 V, 1-phase | 190°F | No |
| HDS 4.0/20-4 Ea Premium | 4.0 | 2,000 | 8.2 hp | 230 V, 1-phase | 208°F | 311°F |
| HDS 4.0/20-4 Eh/Eb Premium | 4.0 | 2,000 | 8.2 hp | 208-230 V, 3-phase | 208°F | 311°F |
| HDS 4.0/20-4 Ec Premium | 4.0 | 2,000 | 8.2 hp | 460 V, 3-phase | 208°F | 311°F |
| HDS 4.0/30-4 Eh/Eb Premium | 4.0 | 3,000 | 11 hp | 208-230 V, 3-phase | 208°F | 311°F |
| HDS 4.0/30-4 Ec Premium | 4.0 | 3,000 | 11 hp | 460 V, 3-phase | 208°F | 311°F |
| HDS 4.0/30-4 Ef Premium | 4.0 | 3,000 | 11 hp | 575 V, 3-phase | 208°F | 311°F |
| HDS 5.0/30-4 Eh/Eb Premium | 5.0 | 3,000 | 12.5 hp | 208-230 V, 3-phase | 208°F | 311°F |
| HDS 5.0/30-4 Ec Premium | 5.0 | 3,000 | 12.5 hp | 460 V, 3-phase | 208°F | 311°F |
| HDS 5.0/30-4 Ef Premium | 5.0 | 3,000 | 12.5 hp | 575 V, 3-phase | 208°F | 311°F |
Before you order: power, water and fuel
- Power: match the code to your service. Ea = 230 V single-phase; Eg = 208 V single-phase; Eh/Eb = 208-230 V three-phase; Ec = 460 V three-phase; Ef = 575 V three-phase.
- Water supply: at least 5 GPM at the inlet, up to 105°F and 90 psi.
- Fuel: the burner runs on diesel or home heating oil from a 10-gallon onboard tank, and Kärcher rates the line as suitable for biodiesel.
Features:
- Kärcher rates the burner at 91% efficiency with 25% fuel savings
- EASY!Force trigger gun with zero holding force
- EASY!Lock quick connections, five times faster than threaded fittings
- Auto start/stop, hour meter, LED status lights and dry-run pump protection
- Cage frame, 12 in flat-free wheels, braking casters and a crane hook for loading
Fleet and equipment washing.
Fleets and transportationAutomotiveAgricultureTruck and equipment washing
HDS Mojave series
Specifications
| Models | HDS Mojave Series |
| Flow / Pressure | 3.0-5.0 GPM / 2,000-3,000 PSI, by model (see lineup) |
| Max Hot Water Temperature | 190°F (88°C) Standard; 208°F (98°C) Premium |
| Steam Stage | 311°F (155°C), Premium models |
| Burner Output | 224,000-362,000 BTU/hr, by model |
| Fuel | Diesel or home heating oil; biodiesel capable |
| Fuel Tank | 9.8 gal (37.1 L) |
| Motor | 4-pole industrial electric motor |
| Max Inlet Water | 105°F (40°C) at up to 90 psi; minimum 5 GPM (19 L/min) supply |
| High-Pressure Hose | 50 ft EASY!Lock (Longlife on Premium) |
| Gun / Lance | EASY!Force trigger gun, 41 in lance |
| Weight | 420 lb (190 kg) |
| Dimensions (L x W x H) | 46.4 x 28.4 x 38.3 in (1,177 x 720 x 972 mm) |
| Model Numbers | 1.109-153.0, 1.109-155.0, 1.109-157.0, 1.109-158.0, 1.109-159.0, 1.109-163.0, 1.109-164.0, 1.109-165.0, 1.109-166.0, 1.109-167.0, 1.109-168.0 |
Technical specs may include optional equipment that is not included with all units.
| Option | Availability | Condition | Equipment Type | List Price | Machine Type | Manufacturer | Our Price | Power Source | Shipping Designation | Warranty Information | Unit | Purchase | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
New Karcher HDS 5.0/30-4 Eh/Eb Premium (Mojave Series) Pressure Washer
ENKA1.109-166.0
|
Ships from Supplier - Availability May Vary | New | Pressure Washers | 11,780.70 | Equipment | Karcher | 11,780.70 | Gas | Qualifies for Free/Flat Rate Shipping | Full Factory Warranty |
$11,780.70/EA
|
||
|
New Karcher HDS Mojave 4.0/30-4 Ef Premium
ENKA1.109-165.0
|
Ships from Supplier - Availability May Vary | New | Pressure Washers | 11,149.40 | Equipment | Karcher | 11,149.40 | Corded | Qualifies for Free/Flat Rate Shipping | Full Factory Warranty |
$11,149.40/EA
|
||
|
New Karcher HDS Mojave 4.0/30-4 Eh/Eb Premium
ENKA1.109-163.0
|
Ships from Supplier - Availability May Vary | New | Pressure Washers | 11,149.40 | Equipment | Karcher | 11,149.40 | Corded | Qualifies for Free/Flat Rate Shipping | Full Factory Warranty |
$11,149.40/EA
|
||
|
New Karcher HDS 3.0/20-4 Ea/Eg Standard
ENKA1.109-153.0
|
Usually Ships in 3 to 5 Weeks | New | Pressure Washers | 8,051.75 | Equipment | Karcher | 8,051.75 | Corded | Qualifies for Free/Flat Rate Shipping | Full Factory Warranty |
$8,051.75/EA
|
||
|
New Karcher HDS 3.5/30-4 Ea Standard
ENKA1.109-155.0
|
Usually Ships in 3 to 5 Weeks | New | Pressure Washers | 10,839.10 | Equipment | Karcher | 10,839.10 | Corded | Qualifies for Free/Flat Rate Shipping | Full Factory Warranty |
$10,839.10/EA
|
||
|
New Karcher HDS 5.0/30-4 Ec Premium (Mojave Series) Pressure Washer
ENKA1.109-167.0
|
Ships from Supplier - Availability May Vary | New | Pressure Washers | 11,780.70 | Equipment | Karcher | 11,780.70 | Corded | Qualifies for Free/Flat Rate Shipping | Full Factory Warranty |
$11,780.70/EA
|
||
|
New Karcher HDS Mojave 4.0/20-4 Ec Premium
ENKA1.109-159.0
|
Ships from Supplier - Availability May Vary | New | Pressure Washers | 10,041.95 | Equipment | Karcher | 10,041.95 | Corded | Qualifies for Free/Flat Rate Shipping | Full Factory Warranty |
$10,041.95/EA
|
||
|
New Karcher HDS 5.0/30-4 Ef Premium (Mojave Series) Pressure Washer
ENKA1.109-168.0
|
Ships from Supplier - Availability May Vary | New | Pressure Washers | 11,780.70 | Equipment | Karcher | 11,780.70 | Gas | Qualifies for Free/Flat Rate Shipping | Full Factory Warranty |
$11,780.70/EA
|
||
|
New Karcher HDS Mojave 4.0/20-4 Eh/Eb Ea Premium
ENKA1.109-158.0
|
Ships from Supplier - Availability May Vary | New | Pressure Washers | 10,041.95 | Equipment | Karcher | 10,041.95 | Corded | Qualifies for Free/Flat Rate Shipping | Full Factory Warranty |
$10,041.95/EA
|
||
|
New Karcher HDS Mojave 4.0/20-4 Ea Premium
ENKA1.109-157.0
|
Usually Ships in 3 to 5 Weeks | New | Pressure Washers | 10,041.95 | Equipment | Karcher | 10,041.95 | Corded | Qualifies for Free/Flat Rate Shipping | Full Factory Warranty |
$10,041.95/EA
|
||
|
New Karcher HDS Mojave 4.0/30-4 Ec Premium
ENKA1.109-164.0
|
Ships from Supplier - Availability May Vary | New | Pressure Washers | 11,149.40 | Equipment | Karcher | 11,149.40 | Corded | Qualifies for Free/Flat Rate Shipping | Full Factory Warranty |
$11,149.40/EA
|