HD Cabinet

The Kärcher cold water cabinet accepts heated water up to 180°F. These units are protected in durable powder coated steel cabinets and provide industrial strength throughout, including a belt-drive Kärcher crankcase pump with a 7-year warranty, industrial Baldor motor, and magnetic starter for operator safety. All models are ETL certified to UL and CSA safety standards.

Technical data

Flow rate (gal/min)	3.5
Pressure (PSI)	3000
Power (HP)	7.5
Power supply (Ph/V)	1 /230
Connected load (A)	36
Ship Weight (with accessories) (lbs lbs)	330
Dimensions (L x W x H) (in)	26 x 20 x 16

Product Brochure

Model	Part No.	GPM	PSI	HP	Electrical	Amps	Pump
HD 2.8/10 ST Ed B	1.575-300.0	2.8	1000	2	120V / 1ph	20	Kärcher KM
HD 4.2/20 ST Ea B	1.575-301.0	4.2	2000	6	230V / 1ph	29	Kärcher KM
HD 4.2/20 ST Eb B	1.575-302.0	4.2	2000	6	230V / 3ph	22	Kärcher KM
HD 4.2/20 ST Ec B	1.575-303.0	4.2	2000	6	460V / 3ph	11	Kärcher KM
HD 4.2/20 ST Eh B	1.575-305.0	4.2	2000	6	208V / 3ph	16	Kärcher KM
HD 3.5/30 ST Ea B	1.575-306.0	3.5	3000	7.5	230V / 1ph	36	Kärcher KM
HD 3.5/30 ST Eb B	1.575-307.0	3.5	3000	7.5	230V / 3ph	19	Kärcher KM
HD 3.5/30 ST Ec B	1.575-308.0	3.5	3000	7.5	460V / 3ph	11	Kärcher KM
HD 3.5/30 ST Eg B	1.575-309.0	3.5	3000	7.5	208V / 1ph	38	Kärcher KM
HD 3.5/30 ST Eh B	1.575-310.0	3.5	3000	7.5	208V / 3ph	23	Kärcher KM

reviews

Helmuth is a great merchant, easy to place orders, received confirmation in a few minutes, received update to shipped status with tracking #'s in about 2-1/2 hrs, and was quickly followed by a notification of shipment by FedEx. They were a pleasure to do business with!!

Andy Ferguson

Amazing employees. Delivered our motor in 3 days with a friendly note on the box wishing us blessings in abundance and telling us YOU RULE!! Well, we think you rule as well! And you've gained a customer for life with your amazing customer service! Thank you!

Shanon Hughes

Helmuth had a reasonable price on Honda engines and a great warranty. They provided quick shipping, and we are very pleased. Thank You!

John Hellerman

I was a first time buyer, but it wont be the last. I talked to the owner and he was very nice, helpful, and had exactly what i wanted in stock. Good man and a good company that do business like it should be done. That's getting to be uncommon. I appreciate that and I wont forget it. Helmuth Repair is now my go-to source. Thanks, man!