B 300 R I Ride On Scrubber

Saving you substantial time and money. Every aspect of the Kärcher B 300 R I was designed to save you time, ultimately saving you money. This machine achieves up to an outstanding 178,144 ft2/hr cleaning performance. Scrub while you sweep with this dual-purpose industrial cleaner. To ensure you get a quick return on your investment we built the B 300 with a bestin-class 69-inch working width. Choose between a Kubota LPG or diesel engine or our 36V battery drive model with zero emissions for indoor applications. Never lose sight of where you are going with the commanding view from the driver’s seat of the B 300.

World No 1 Pressure washer Brand
7 Year pump warranty
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Product Details
Technical Specification B 300 R I Diesel B 300 R I LPG B 300 R I BP
Drive Diesel Propane Battery
Theoretical area performance ft²/hr 178,144 178,144 152,847
Practical area performance ft²/hr 141,545 141,545 113,021
Working width, brushes in 41 41 41
Working width, sweeping, with 2 side brushes in 69 69 69
Working width, scrubbing/drying, with 2 side scrubbing decks in 65 65 65
Working width, vacuuming in 57 57 57
Fresh/dirty water tank gal 79.25 / 79.25 79.25 / 79.25 79.25 / 79.25
Waste container volume gal 47.5 47.5 47.5
Max. speed mph 7.5 7.5 5
Max. cleaning speed mph 6.65 6.65 5
Water flow (max.) gal/min 6 6 6
Brush speed rpm 460 460 460
Brush contact pressure (max.) lbs 330 330 330
Engine rating hp 33.5 52.2 13.6
Unladen weight lbs 3,858 3,845 5,577
Dimensions (L × W × H) (without attachments) in 94.4 × 60.6 × 69.3 94.4 × 60.6 × 69.3 94.4 × 60.6 × 69.3
Dimensions (L × W × H) (including protective roof) in 94.4 × 60.6 × 80.3 94.4 × 60.6 × 80.3 94.4 × 60.6 × 80.3
Voltage/battery size – – 36 V / 805 Ah

Easy-to-use

  • Scrub and sweep with one machine at the same time
  • 59-inch maximum dump height of the large 47.5-gallon debris container
  • Configure to suit your needs with optional side brushes and scrubbing decks on both sides
Customer Reviews
Posted on Google Google
jordanomics profile picture
jordanomics
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
As a loyal customer of Pressure King since 2019, I can confidently say they are outstanding. Their customer service is truly top-notch—always friendly, responsive, and willing to go the extra mile to make sure everything is handled perfectly. Whether it’s purchasing equipment or getting service done, they’ve consistently been reliable, knowledgeable, and professional. It’s rare to find a company that delivers this level of consistency and care over the years. Highly recommend them to anyone in need of quality pressure washers and dependable service!
Posted on Google Google
Don Beaty profile picture
Don Beaty
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I contacted several companies about purchasing a pressure washer with an electric start for my home. They were of minimal help causing me to reconsider purchasing a pressure washer. I then contacted Pressure King. They were responsive and exceptional communicators. Pressure King enabled me to make an informed decision. They delivered the equipment and patiently both demonstrated and trained me to use the equipment. They were exceptional
Posted on Google Google
H “HU86” U profile picture
H “HU86” U
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Great service and friendly staff!!
Posted on Google Google
Matthew Outama profile picture
Matthew Outama
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Best place to buy commercial pressure washers in New Jersey! I got a hot water unit for my fleet cleaning business, and it’s been fantastic. The sales team was very helpful and made the whole process easy. Highly satisfied with the purchase!
Posted on Google Google
MYANGELSPAINTINGLLC profile picture
MYANGELSPAINTINGLLC
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Quality and professionalism, on-time delivery, good price, one of the best companies in Bergen County. Thank you Pressure Washer King for helping me with my two machines. They are like new. See you soon.
Posted on Google Google
VIP SOFTWASH LLC profile picture
VIP SOFTWASH LLC
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Mani put us back to work right away! He saved our Saturday and Sunday full day jobs. Pressure King is our go to company for all our repair needs. We can not explain in words what they mean to us during our unexpected show stopper moments.
Posted on Google Google
Maxim Basch profile picture
Maxim Basch
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Incredible service. Michael gave us extention pressure cables, tested the unit and then delivered to my house.
Posted on Google Google
Harry Boud profile picture
Harry Boud
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
They did a great job on repairing my Jetter all fixed working well . And may I add they and a pleasure to work with , thx Mike !!
Posted on Google Google
Robert Cuomo profile picture
Robert Cuomo
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Great service and very honest! Thanks Mike for helping me. Love the new PW and definitely recommend you to everyone!
Posted on Google Google
Kevin Kirschner profile picture
Kevin Kirschner
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
They had exactly what I needed for a job and more affordable than any home improvement store. If you need anything related for pressure washers, this would be the business to go.
James Anderson
1 Week Ago
This pressure washer is incredible! It was easy to use and was powerful enough to clean my deck and driveway quickly. Highly recommend!
Michael Johnson
2 Weeks Ago
Impressed with the power and efficiency of this pressure washer. I cleaned my patio and car quicker than I thought using this product!

William Smith
7 Days Ago

Fantastic pressure washer! Lightweight, powerful, and gets the job done quickly. Perfect for all my outdoor cleaning needs.
David Williams
7 Days Ago
Best pressure washer so far! Can’t believe how easily it blasted away the stubborn dirt and grime. Great value for money and highly durable
John Brown
4 Days Ago
Absolutely love this pressure washer! Easy setup, strong performance, and reliable. Makes outdoor cleaning tasks so much easier.
Customer Reviews
Posted on Google Google
jordanomics profile picture
jordanomics
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
As a loyal customer of Pressure King since 2019, I can confidently say they are outstanding. Their customer service is truly top-notch—always friendly, responsive, and willing to go the extra mile to make sure everything is handled perfectly. Whether it’s purchasing equipment or getting service done, they’ve consistently been reliable, knowledgeable, and professional. It’s rare to find a company that delivers this level of consistency and care over the years. Highly recommend them to anyone in need of quality pressure washers and dependable service!
Posted on Google Google
Don Beaty profile picture
Don Beaty
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I contacted several companies about purchasing a pressure washer with an electric start for my home. They were of minimal help causing me to reconsider purchasing a pressure washer. I then contacted Pressure King. They were responsive and exceptional communicators. Pressure King enabled me to make an informed decision. They delivered the equipment and patiently both demonstrated and trained me to use the equipment. They were exceptional
Posted on Google Google
H “HU86” U profile picture
H “HU86” U
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Great service and friendly staff!!
Posted on Google Google
Matthew Outama profile picture
Matthew Outama
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Best place to buy commercial pressure washers in New Jersey! I got a hot water unit for my fleet cleaning business, and it’s been fantastic. The sales team was very helpful and made the whole process easy. Highly satisfied with the purchase!
Posted on Google Google
MYANGELSPAINTINGLLC profile picture
MYANGELSPAINTINGLLC
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Quality and professionalism, on-time delivery, good price, one of the best companies in Bergen County. Thank you Pressure Washer King for helping me with my two machines. They are like new. See you soon.
Posted on Google Google
VIP SOFTWASH LLC profile picture
VIP SOFTWASH LLC
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Mani put us back to work right away! He saved our Saturday and Sunday full day jobs. Pressure King is our go to company for all our repair needs. We can not explain in words what they mean to us during our unexpected show stopper moments.
Posted on Google Google
Maxim Basch profile picture
Maxim Basch
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Incredible service. Michael gave us extention pressure cables, tested the unit and then delivered to my house.
Posted on Google Google
Harry Boud profile picture
Harry Boud
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
They did a great job on repairing my Jetter all fixed working well . And may I add they and a pleasure to work with , thx Mike !!
Posted on Google Google
Robert Cuomo profile picture
Robert Cuomo
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Great service and very honest! Thanks Mike for helping me. Love the new PW and definitely recommend you to everyone!
Posted on Google Google
Kevin Kirschner profile picture
Kevin Kirschner
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
They had exactly what I needed for a job and more affordable than any home improvement store. If you need anything related for pressure washers, this would be the business to go.
Customer Reviews
This pressure washer is incredible! It was easy to use and was powerful enough to clean my deck and driveway quickly. Highly recommend!”
Impressed with the power and efficiency of this pressure washer. I cleaned my patio and car quicker than I thought using this product!
Fantastic pressure washer! Lightweight, powerful, and gets the job done quickly. Perfect for all my outdoor cleaning needs.
Best pressure washer so far! Can’t believe how easily it blasted away the stubborn dirt and grime. Great value for money and highly durable.
FAQS

For pressure washers, regularly check and clean the nozzle, inspect hoses for leaks, and ensure proper storage. For steamers, descale regularly, clean the tank, and check for any blockages.

Yes, Pressure King offers bulk purchasing options for businesses. Contact us for tailored solutions to fit your needs.

You can place your order online through our website. We accept all online payment methods, including credit/debit cards and digital wallets.

Pressure King has partnered with Clicklease to offer equipment leasing for small businesses. Enjoy low monthly payments, no hard credit check, and an instant decision with no documents needed.

We offer a 30-day refund policy for unused or undamaged items. Used or damaged items are subject to a 15% restocking fee.

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