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Karcher High Pressure Cleaner 3915 PSI 10HP Diesel Engine 15M Hose HD 9/23 De Easy

In stock
SKU# KAR1.187-907.0
Special Price $7,989.00 Regular Price $8,904.50
Save 10.28% off

Ideal wherever difficult external conditions and demanding cleaning tasks meet: the HD 9/23 De diesel-powered, cold water high-pressure cleaner with its resilient Yanmar diesel engine generates the electricity it needs itself. If necessary, the required water can be sucked directly from lakes or ponds, allowing you to work in areas with poor infrastructure.

  • The machine delivers an impressive 230 bar water pressure and therefore measures up to any task. 
  • Its ergonomic frame concept and the puncture-proof wheels guarantee maximum mobility, while the robust basic frame can withstand heavy-duty use. 
  • A large water filter and a thermostat valve are built in to protect the pump. 
  • The HD 9/23 De from the HD Gasoline Advanced range impresses with its simple operating concept, storage options for accessories and practical expansion options. For example, an attachment kit for a hose reel and an extra cage frame with eyelets for loading onto a crane are also available as optional extras.


• Maximum independence: With reliable Yanmar motors fitted for use without an external power supply. Can suck up water – e.g. from lakes or ponds – and use it for cleaning.
• Optimum ease of use: The ergonomic frame concept makes transport on uneven ground easier. Storage possibilities for all accessory parts directly on the machine. Puncture-proof wheels guarantee permanently high mobility.
• Highly versatile: Optional cage frame with eyelets for crane loading reliably protects the machine. Hose reel attachment kit for shorter set-up & finishing-off times available as an optional extra. Portable version with robust tubular frame specially designed for painters and plasterers (HD 728 B).
• For the toughest jobs: Robust basic frame for daily use in tough conditions. Large water filter to protect the pump. Thermostat valve to protect the pump from overheating in recirculation mode.


• Flow rate (l/h) : 400 - 930
• Working pressure (bar/MPa) : 40 - up to 230 / 4 - up to 23
• Max. feed temperature (° C): 60
• Operating pressure: 3,335 PSI. Maximum Pressure: 3,915 PSI.
• Motor type : L 100 N / diesel 10HP
• Engine manufacturer : Yanmar 
• Dimensions (L x W x H) : 866 x 722 x 1146 mm, 112.5 kg


• Spray gun, Easy Press trigger gun
• High-pressure hose, 15 m
• Spray lance, 1050 mm
• Power nozzle
• Anti-twist system (AVS)
• Infinitely variable pressure and water flow regulation
• Electro start
• Servo Control


• Construction industry (facade cleaning, cleaning construction vehicles and equipment)
• Agriculture (cleaning vehicles and equipment or for use in forestry)
• Industry (cleaning of equipment)
• Service providers (cleaning outside areas e.g. squares and car parks)

More Information
Condition New
Warranty 12 months
SKU KAR1.187-907.0
Dimension Length (cm) 87
Dimension Width (cm) 73
Dimension Height (cm) 117
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At Best Buys Online, we always strive to offer you the lowest shipping prices possible.

On each product page, we provide an online instant shipping quote with multiple options of shipping to your commercial address (for ex: business, farm, workshop) or your house and with or without tailgate.

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PO BOXES : NO parcels above 22kg and/or longer than 1meter can be sent to a PO Box. Signature is required.

1. Goods are shipped once payment is received in full. We strongly advise all customers that they provide a delivery address where someone is available to sign for the goods during business hours. Sometimes, a forklift will be required to unload at the destination. If customers don’t have means to unload, you may be required to pick it up from a designated courier depot, OR pay an extra fee for the tailgate to unload the item when delivering to your nominated address. Please send us a message or call us (03) 9210 0400 to arrange.

2. All courier companies will attempt delivery of your goods once. If no one is home when delivery is being attempted, a note will be left. A re-delivery will incur extra charges. All second deliveries need to be directly organised with the courier company and paid for before goods are delivered.

3. Once in the hands of the couriers, freight times are outside of our control. However all tracking details are forwarded via email upon dispatch and customers are welcome to contact the relevant freight company, or we are happy to attend to any queries you may have.

4. FREE SHIPPING PROMOTION: This only applies to customers in capital cities. Free Shipping does not apply to regional areas. We can send the item to the nearest freight depot, and we will charge you the difference in freight cost to the capital city and your pick-up location. Please call us on (03) 9210 0400 for further information.
PICK-UP OPTION (No Handling Fee applies)

This option allows you to pick up your order from our Melbourne warehouse at no added cost.

Bookings are essential. Collection available at U5/25 Jersey Rd, Bayswater, Vic 3153.

Once your order has been placed, we will contact to let you know when your order will be available for pickup. (Our operating hours are between 8AM to 5PM Monday to Friday and 9am-3pm on Saturday).