1. Einleitung
This manual provides essential instructions for the safe operation, assembly, maintenance, and troubleshooting of your Simpson Cleaning King Brute KB65132 CRX420 Gas Pressure Washer. This industrial-grade hot water pressure washer is designed for demanding cleaning tasks, delivering 4000 PSI at 4.0 GPM.

The Simpson Cleaning King Brute KB65132 CRX420 Gas Pressure Washer, a robust unit designed for heavy-duty cleaning tasks, featuring a gas engine and hot water capability.
2. Sicherheitshinweise
Always read and understand all safety warnings and instructions before operating the pressure washer. Failure to follow these instructions may result in serious injury or property damage.
Allgemeine Sicherheitsvorkehrungen
- Tragen Sie geeignete persönliche Schutzausrüstung (PSA), einschließlich Augenschutz, Gehörschutz und Handschuhe.
- Never point the spray gun at people, animals, or electrical equipment.
- Stellen Sie sicher, dass alle Verbindungen fest sitzen, bevor Sie das Gerät in Betrieb nehmen.
- Betreiben Sie den Hochdruckreiniger in einem gut belüfteten Bereich.
- Halten Sie Kinder und Haustiere vom Betriebsbereich fern.
Fuel and Engine Safety
- Use fresh, clean gasoline for the engine and diesel for the burner.
- Do not refuel a hot or running engine. Allow the engine to cool before adding fuel.
- Store fuel in approved containers and away from ignition sources.
- Be aware of hot surfaces on the engine and burner during and after operation.
3. Komponenten vorbeiview
Familiarize yourself with the main components of your Simpson King Brute pressure washer.

Eine Collage zeigtasing the main components: the CRX 420 engine, the AAA industrial triplex plunger pump, the durable Armor steel-braided hot water hose, and the intuitive control panel with nozzle selections.
CRX 420 Engine
The CRX 420 direct drive engine provides reliable power for demanding cleaning tasks. It features a low-oil shutdown mechanism to protect the engine from damage.

A detailed close-up of the CRX 420 engine, highlighting its branding and design, which powers the pressure washer.
AAA Industrial Triplex Plunger Pump
This premium pump delivers 4000 PSI at 4.0 GPM and includes an external unloader and bypass hose for consistent performance and durability.

Eine Nahaufnahme view of the AAA industrial triplex plunger pump, a key component responsible for delivering high-pressure water, featuring its external unloader and bypass hose.
Bedienfeld
The control panel features an on/off rocker switch for the burner, a thermostat control, and an hour meter. It also provides convenient storage for quick-connect nozzle tips.

Eine Seite view of the pressure washer, emphasizing the control panel with its various switches and nozzle tip storage.
Hose and Wand
The unit includes a 3/8-inch x 50-foot steel-braided hot water pressure washer hose and a heat-resistant pressure washer gun with a 48-inch wand, featuring an insulated grip for comfort and control.

Eine Seite view of the pressure washer, showing the coiled hot water hose and the spray gun attached to the unit.
4. Einrichtung
Befolgen Sie diese Schritte für die Erstmontage und Vorbereitung vor dem ersten Gebrauch.
- Auspacken: Nehmen Sie alle Komponenten vorsichtig aus der Verpackung. Vergewissern Sie sich, dass alle in der Packliste aufgeführten Teile vorhanden sind.
- Radmontage: Attach the wheels to the frame as per the assembly diagram in the full manual. The four 13-inch pneumatic tires are designed for easy maneuverability.
- Griffinstallation: Secure the handle to the main frame.
- Hochdruckschlauch anschließen: Connect one end of the 50-foot steel-braided hose to the pump outlet and the other end to the spray gun. Ensure connections are tight.
- Wasserversorgung anschließen: Attach a garden hose (minimum 5/8-inch diameter) to the water inlet on the pump. Ensure the water supply is clean and free of debris.
- Motoröl hinzufügen: Fill the engine crankcase with the recommended engine oil to the appropriate level. Refer to the engine manual for specific oil type and capacity.
- Tanken: Fill the engine fuel tank with fresh, unleaded gasoline (1.6 gal capacity). Fill the burner fuel tank with diesel (5.0 gal capacity). Do not overfill.
- Düsenauswahl: Choose the appropriate quick-connect nozzle (15°, 25°, 40°, or Soap) for your cleaning task and insert it into the wand.
5. Bedienungsanleitung
Befolgen Sie diese Schritte für einen sicheren und effektiven Betrieb Ihres Hochdruckreinigers.
Starten des Hochdruckreinigers
- Offene Wasserversorgung: Turn on the water faucet completely to ensure a steady flow to the pump.
- Spülluft: Squeeze the trigger on the spray gun to purge air from the system until a steady stream of water flows out.
- Motorstart: Follow the engine manufacturer's instructions for starting the CRX 420 engine. This typically involves setting the choke, throttle, and pulling the recoil starter or using the electric start if equipped.
- Engage Burner (for Hot Water): Once the engine is running, switch the burner on using the rocker switch on the control panel. Adjust the thermostat to the desired water temperature. Allow a few moments for the water to heat up.
Verwendung des Hochdruckreinigers
- Always start spraying away from the object to be cleaned to avoid damage.
- Maintain a safe distance from the cleaning surface, adjusting as needed for desired cleaning power.
- Use the appropriate nozzle for the task. Wider spray patterns (e.g., 40°) are for general cleaning, while narrower patterns (e.g., 15°) provide more concentrated power. The soap nozzle is for applying detergents.
- Move the spray gun in a sweeping motion to ensure even cleaning.
Abschalten des Hochdruckreinigers
- Turn Off Burner: Switch off the burner on the control panel.
- Motor abstellen: Follow the engine manufacturer's instructions for shutting down the engine.
- Wasserzufuhr abstellen: Schließen Sie den Wasserhahn.
- Druckentlastung: Drücken Sie den Abzug der Spritzpistole, um den restlichen Druck im System abzulassen.
- Schläuche abtrennen: Trennen Sie den Gartenschlauch und den Hochdruckschlauch.
6. Wartung
Regelmäßige Wartung gewährleistet optimale Leistung und verlängert die Lebensdauer Ihres Hochdruckreinigers.
- Motoröl prüfen: Before each use, check the engine oil level and add if necessary. Change oil according to the engine manual's schedule.
- Schläuche und Anschlüsse prüfen: Regularly check the high-pressure hose, garden hose, and all connections for leaks, cuts, or damage. Replace damaged components immediately.
- Saubere Düsen: Clear any blockages from the nozzle tips using the provided nozzle cleaning tool.
- Luftfilter prüfen: Check the engine air filter regularly and clean or replace it as needed, especially in dusty conditions.
- Zündkerze: Inspect and clean or replace the spark plug periodically as recommended by the engine manufacturer.
- Überwinterung: Before storing the unit for extended periods or in freezing temperatures, properly winterize the pump and engine to prevent damage. Consult the full manual for detailed winterization procedures.
7. Fehlerbehebung
Dieser Abschnitt behandelt häufig auftretende Probleme. Bei komplexeren Problemen wenden Sie sich bitte an einen qualifizierten Servicetechniker.
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Motor startet nicht | No fuel; low engine oil; spark plug issue; choke setting incorrect | Add fuel; check/add oil (low-oil shutdown engaged); inspect/replace spark plug; adjust choke |
| Kein Wasserdruck | Water supply off; clogged nozzle; air in pump; kinked hose | Turn on water; clean nozzle; purge air from system; straighten hose |
| Brenner zündet nicht | No diesel fuel; electrical issue; igniter malfunction | Check/add diesel; inspect electrical connections; consult service manual |
| Pulsierender Druck | Air in pump; restricted water flow; worn pump seals | Purge air; check water supply/filter; contact service for pump repair |
8. Spezifikationen
Key technical details for the Simpson Cleaning King Brute KB65132 CRX420 Gas Pressure Washer.
| Besonderheit | Detail |
|---|---|
| Modell | KB65132 |
| Motor | CRX 420 |
| Druckstufe | 4000 PSI |
| Durchflussrate | 4.0 GPM |
| Pumpentyp | AAA Industrial Triplex Plunger Pump |
| Schlauchlänge | 50 Feet (Steel-Braided, Hot Water) |
| Kraftstoffkapazität des Motors | 1.6 Gallons (Gasoline) |
| Burner Fuel Capacity | 5.0 Gallons (Diesel) |
| Produktabmessungen (L x B x H) | 53"L x 28"W x 44"H (Shipping) / 42"L x 28"W x 47.5"H (Operational) |
| Artikelgewicht | 430 lbs (Shipping) / 396 lbs (Operational) |
| Einhaltung | 49-State Compliant, CSA Certified |

A diagram illustrating the precise dimensions of the pressure washer: 42 inches in length, 28 inches in width, and 47.5 inches in height.
9. Garantieinformationen
The Simpson Cleaning King Brute KB65132 CRX420 Gas Pressure Washer comes with the following limited warranties:
- Motor: 3 Jahr eingeschränkte Garantie
- Pumpe: 5 Jahr eingeschränkte Garantie
- Rahmen: 10 Jahr eingeschränkte Garantie
For detailed terms and conditions, please refer to the warranty card included with your product or visit the official Simpson Cleaning webWebsite.

Ein Überview of the Simpson King Brute pressure washer, highlighting its 3-year engine warranty, 5-year pump warranty, 10-year frame warranty, and overall dimensions.
10. Unterstützung
For further assistance, technical support, or to inquire about replacement parts, please contact Simpson Cleaning customer service or visit their official webWebsite.
Weitere Informationen und Unterstützungsangebote finden Sie unter: SIMPSON Store on Amazon.





