HDS Special Class
This hot water pressure washer contains an electric boiler for use where exhaust gases need to be avoided. It is efficient and eco-friendly, with energy savings up to 40%.
The innovative HDS E 3.3/25-4 M Ec is an electrically-heated hot water pressure washer that boasts outstanding energy efficiency and a particularly high work temperature. With an innovative and highly effective boiler insulation made from a special foam, power consumption is drastically reduced in continuous standby mode. This allows energy savings of up to 40%. An eco!efficiency mode automatically switches the machine into the particularly efficient 60°C mode, saving valuable resources. The high work temperature (up to 85°C) is especially advantageous on greasy and oily stains, where a temperature of up to 70°C can be maintained in continuous operation thanks to servo control.
Features and benefits
![Pressure washer HDS Special Class: Especially high work temperature](https://s1.kaercher-media.com/images/pim/HDS_E_easyforce_engine_shed_app_ant_4_CI15502x502_1.jpg)
Especially high work temperature
Large hot water tank (max. 85 °C). Up to 45 °C in continuous operation under full load or 70 °C with servo control.![Pressure washer HDS Special Class: Mobility concept](https://s1.kaercher-media.com/images/pim/HDS_E_engine_shed_app_ant_11502x502.jpg)
Mobility concept
"Jogger" design with large wheels and castors. For easy tilting when negotiating obstacles such as steps and kerbs.![Pressure washer HDS Special Class: Highly energy efficient, for high cost savings](https://s1.kaercher-media.com/images/pim/HDS_E__thermic_image_oth_1502x502.jpg)
Highly energy efficient, for high cost savings
Highly effective insulating material saves up to 40 % energy in standby mode.Operating concept
- Storage hooks for power cord and high-pressure hose.
- Clearly arranged control panel.
- Central control panel with service indicators.
Save energy and time: EASY!Force high-pressure guns and EASY!Lock quick-release locks.
- At last – work without getting tired: the EASY!Force high-pressure gun.
- EASY!Lock quick-release locks: durable and robust. And five times faster than screws.
Specifications
Technical data
Flow rate (gal/min) | 1.6 / 3.3 |
Operating pressure (psi) | 465 - 2520 |
Power (hp) | 7.5 |
Voltage (Ph/V/Hz) | 3 / 460 / 60 |
Connected load (A) | 48 |
Weight without accessories (lb) | 256 |
Ship Weight (with accessories) (lb) | 287.3 |
Weight incl. packaging (lb) | 311.5 |
Dimensions (L x W x H) (in) | 52.4 x 29.5 x 41.7 |
Accessories
- Stainless steel spray lance: 41 in
- Walk-behind floor sweeper: EASY!Force Advanced
- High-pressure hose: 50 ft
- Power nozzle
Equipment
- Infinitely variable pressure and water flow control on the unit
- Ride-on floor scrubber
- Dry run protection
- Vacuums
- Variable pressure spray lance
- Scrubber driers
- Cold water compact class
- Two detergent tanks
- Switch-CHEM-System
![Pressure washer HDS Special Class](https://s1.kaercher-media.com/images/pim/picto_made_in_germany_284x284px_RGB_oth_1_EN_CI15.jpg)
![Pressure washer HDS Special Class](https://s1.kaercher-media.com/images/pim/logo_ecoefficiency_4c_oth_1_CI15-87749-CMYK.jpg)
![Pressure washer HDS Special Class](https://s1.kaercher-media.com/images/pim/picto_application_frequency_HD_HDS_3_4h_oth_1_CI15-86105-CMYK_1.jpg)
![Pressure washer HDS Special Class](https://s1.kaercher-media.com/images/pim/picto_easyforce_oth_1_EN_CI15-98530-CMYK_1_1_1.jpg)
![Pressure washer HDS Special Class](https://s1.kaercher-media.com/images/pim/picto_anti_twist_oth_1_EN_CI15-98979-CMYK_1.jpg)
![Pressure washer HDS Special Class](https://s1.kaercher-media.com/images/pim/picto_full_ceramic_valve_oth_01_EN_CI15.jpg)
![Pressure washer HDS Special Class](https://s1.kaercher-media.com/images/pim/picto_easylock_oth_1_EN_CI15-98602-CMYK_1_1.jpg)
![Pressure washer HDS Special Class](https://s1.kaercher-media.com/images/pim/picto_switch_chem_system_oth_1_EN_CI15-110499-CMYK.jpg)
![Pressure washer HDS Special Class](https://s1.kaercher-media.com/images/pim/picto_auto_shutdown_oth_1_EN_CI15_1.jpg)
Accessories
Detergents
Find parts for HDS Special Class
Find parts & diagrams for your Kärcher cleaning equipment. Select “Find Parts” to begin your search or contact your authorized Kärcher dealer or retailer.
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Additional Models
Model
HDS-E 3.3/25-4M Ec
Part No.
1.030-902.0
GPM
1.6-3.3
PSI
465-2520
HP
7.5
Electrical
460V / 3ph
Amps
35
Pump
Kärcher Axial
Model
HDS-E 3.3/25-4M Ef
Part No.
1.030-903.0
GPM
1.6-3.3
PSI
465-2520
HP
7.5
Electrical
575V / 3ph
Amps
28
Pump
Kärcher Axial