Petrol Pressure Washers

Unlocking Power with Petrol Pressure Washers

Petrol pressure washers offer unparalleled cleaning power and portability, making them ideal for heavy-duty outdoor cleaning tasks. Whether you’re tackling industrial surfaces or large outdoor areas, these machines provide the muscle needed to blast away stubborn dirt and grime.

420cc Petrol Pressure Washer Garden 7.5HP 9L/min Engine High Power Jet Cleaner Tool Jet/Power Washers for Patio and Car Jet High Power Portable Driveway Garden Car
Amazon.co.uk
£203.15
420cc Petrol Pressure Washer Garden 7.5HP 9L/min Engine High Power Jet Cleaner Tool Jet/Power Washers for Patio and Car Jet High Power Portable Driveway...
-11%
Hyundai 3100psi Commercial Petrol Pressure Washer with Annovi Reverberi Triplex Pump – 212cc 4-Stroke Engine, 10L/min Flow, Turbo Nozzle & Quick-Connect Lance | HYW3100P2
Amazon.co.uk
£599.99 £679.99
Hyundai 3100psi Commercial Petrol Pressure Washer with Annovi Reverberi Triplex Pump – 212cc 4-Stroke Engine, 10L/min Flow, Turbo Nozzle & Quick-Connect...
RocwooD Petrol Pressure Washer Max 3370PSI 212cc Jet High Power Portable Driveway Garden Car Wash Patio Deck Fence Accessories Lance Nozzle
Amazon.co.uk
£269.99
RocwooD Petrol Pressure Washer Max 3370PSI 212cc Jet High Power Portable Driveway Garden Car Wash Patio Deck Fence Accessories Lance Nozzle
Dealourus Powerful Petrol Pressure Washer – High-Performance 8.0HP, Easy to Start, Sturdy with Large Wheels – Ideal for Heavy Duty Cleaning Tasks – Simple Assembly & Clear Instructions
Amazon.co.uk
£249.99
Dealourus Powerful Petrol Pressure Washer – High-Performance 8.0HP, Easy to Start, Sturdy with Large Wheels – Ideal for Heavy Duty Cleaning Tasks – Simple...
Pressure Washer 420cc 7.5HP 2200Psi Petrol Engine High Power Cleaner Tool with 5 Diffrent Nozzles 8m Spray Pipe
Amazon.co.uk
£199.99
Pressure Washer 420cc 7.5HP 2200Psi Petrol Engine High Power Cleaner Tool with 5 Diffrent Nozzles 8m Spray Pipe
Amazon price updated: January 18, 2026 1:06 pm

Types of Petrol Pressure Washers

Similar to electric models, petrol pressure washers come in various sizes and strengths to suit different cleaning needs. From compact units suitable for light commercial use to robust machines designed for construction sites and agricultural applications, there’s a petrol pressure washer for every task.

Key Considerations Before Buying

  • Engine Power: Petrol pressure washers are powered by petrol engines, so consider the horsepower (HP) or kilowatts (kW) rating to ensure sufficient cleaning power.
  • Pressure Output: Look for models with high PSI (pounds per square inch) ratings for tackling tough stains and debris.
  • Water Flow: Gallons per minute (GPM) is another crucial factor to consider, as it determines the cleaning efficiency of the machine.
  • Portability: Evaluate the weight and size of the pressure washer, as well as the presence of wheels or handles for easy manoeuvrability.
  • Build Quality: Choose a petrol pressure washer with durable construction and quality components to withstand rigorous use in challenging environments.

Buying Guide and Usage Tips

When shopping for a petrol pressure washer, read product descriptions carefully to ensure compatibility with your cleaning needs. Look for features like adjustable pressure settings, interchangeable nozzles, and onboard detergent tanks for enhanced versatility.

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Hyundai 3400psi / 234 bar Petrol Pressure Washer, 9L/min, 7hp, 210cc with 10m Hose & Detergent Tank with 3 Year warranty
Amazon.co.uk
£279.99 £299.99
Hyundai 3400psi / 234 bar Petrol Pressure Washer, 9L/min, 7hp, 210cc with 10m Hose & Detergent Tank with 3 Year warranty
-6%
Bimson Power Petrol Pressure Washer UK Jet Wash 2900 PSI / 180 Bar, 30 meter Hose, Power Washer with 5 Spray Nozzles, Detergent tank 6L, High Pressure Washer, Portable, 2 Year Warranty
Amazon.co.uk
£259.99 £278.99
PRIMEPRIME
Bimson Power Petrol Pressure Washer UK Jet Wash 2900 PSI / 180 Bar, 30 meter Hose, Power Washer with 5 Spray Nozzles, Detergent tank 6L, High Pressure...
POLLOR 7HP Petrol Pressure Washer 3950 PSI High Power Jet Wash + 5 Nozzles, Built-in Detergent Tank
Amazon.co.uk
£199.99
POLLOR 7HP Petrol Pressure Washer 3950 PSI High Power Jet Wash + 5 Nozzles, Built-in Detergent Tank
-9%
POLLOR Petrol Pressure Washer 7HP 3950 PSI Power Jet Wash 210CC Driveway Car Patio Cleaner
Amazon.co.uk
£199.99 £219.99
POLLOR Petrol Pressure Washer 7HP 3950 PSI Power Jet Wash 210CC Driveway Car Patio Cleaner
-9%
POWERFUL 275 BAR 3950PSI PETROL PRESSURE WASHER JET WASH PATIO CLEANER 20M HOSE
Amazon.co.uk
£289.89 £319.89
PRIMEPRIME
POWERFUL 275 BAR 3950PSI PETROL PRESSURE WASHER JET WASH PATIO CLEANER 20M HOSE
-16%
POLLOR Petrol Pressure Washer With 30M Hose 7HP 3950 PSI Jet Wash With 5 Nozzles
Amazon.co.uk
£249.99 £299.99
POLLOR Petrol Pressure Washer With 30M Hose 7HP 3950 PSI Jet Wash With 5 Nozzles
-32%
Bimson Power Petrol Pressure Washer 2900PSI / 180 Bar Jet Washer with 5 Spray Nozzles, High Pressure 8m Hose, Portable Power Washer, 2 Year Warranty
Amazon.co.uk
£215.99 £319.99
PRIMEPRIME
Bimson Power Petrol Pressure Washer 2900PSI / 180 Bar Jet Washer with 5 Spray Nozzles, High Pressure 8m Hose, Portable Power Washer, 2 Year Warranty
High Pressure Petrol Washer 3950psi 275bar 8HP 20m Hose Jet Wash Patio Cleaner
Amazon.co.uk
£299.89
High Pressure Petrol Washer 3950psi 275bar 8HP 20m Hose Jet Wash Patio Cleaner
420cc Petrol Pressure Washer Garden 7.5HP Engine High Power Jet Cleaner Tool, 3400 RPM, Multiple Nozzles, Two 8-inch wheels
Amazon.co.uk
£189.00
420cc Petrol Pressure Washer Garden 7.5HP Engine High Power Jet Cleaner Tool, 3400 RPM, Multiple Nozzles, Two 8-inch wheels
AIM Tools Petrol Pressure Washer, 6.5 HP 4 Stroke Petrol Engine, 150 Bar / 2200 PSI, Portable Power Jet Car Patio Driveway Garden Deck Fence Cleaner with Lance Accessories
Amazon.co.uk
£259.99
AIM Tools Petrol Pressure Washer, 6.5 HP 4 Stroke Petrol Engine, 150 Bar / 2200 PSI, Portable Power Jet Car Patio Driveway Garden Deck Fence Cleaner with...
-3%
Electric Start Pressure Washer Petrol RocwooD Max 3400 PSI Five Nozzles 9.4L/M Jet Wash Battery Detergent Tank Car Truck Van Path Pavement Spray Gun Lance Dirt Blaster
Amazon.co.uk
£289.99 £299.99
Electric Start Pressure Washer Petrol RocwooD Max 3400 PSI Five Nozzles 9.4L/M Jet Wash Battery Detergent Tank Car Truck Van Path Pavement Spray Gun Lance...
Pro Splash PS-205-PL Petrol Pressure Washer – 2900 PSI / 200 Bar, 7HP OHV Engine, Jet Wash with 4 Quick-Connect Nozzles, Built-in Detergent Tank, High Pressure Power Washer – Black
Amazon.co.uk
£259.99
Pro Splash PS-205-PL Petrol Pressure Washer – 2900 PSI / 200 Bar, 7HP OHV Engine, Jet Wash with 4 Quick-Connect Nozzles, Built-in Detergent Tank, High...
Amazon price updated: January 18, 2026 1:06 pm

Usage tips:

  • Maintenance: Regularly check and maintain the engine, pump, and hoses according to the manufacturer’s recommendations to ensure optimal performance and longevity.
  • Fuel Handling: Use clean, fresh petrol and follow proper fuel storage and handling practices to prevent engine issues and ensure safety.
  • Nozzle Selection: Choose the appropriate nozzle for the task at hand, adjusting the spray pattern and pressure to achieve the desired cleaning results without causing damage to surfaces.
  • Safety First: Wear appropriate protective gear, including gloves and safety goggles, when operating a petrol pressure washer to avoid injury from high-pressure water spray and flying debris.

Shopping Online: Reviews, Prices, Coupons, and Discounts

Online retailers like Machine Mart, Screwfix, and eBay offer a wide selection of petrol pressure washers, complete with customer reviews and ratings to inform your purchase decision. Prices vary depending on the brand, power rating, and features, ranging from £200 for entry-level models to £1000 or more for commercial-grade units.

Keep an eye out for discounts and promotions, particularly during sales events like Black Friday and Cyber Monday, to secure a deal on your chosen petrol pressure washer.

Choosing the Right Petrol Pressure Washer

Consider the scale and frequency of your cleaning tasks, as well as the types of surfaces you’ll be cleaning, when selecting a petrol pressure washer. Opt for a model with sufficient power and durability to handle your intended applications, and ensure it’s compatible with the available fuel source.

Caring for Your Petrol Pressure Washer

To prolong the lifespan of your petrol pressure washer:

  • Regular Maintenance: Follow the manufacturer’s maintenance schedule for tasks like oil changes, spark plug inspection, and air filter cleaning or replacement.
  • Storage: Store the pressure washer in a dry, well-ventilated area away from direct sunlight and extreme temperatures to prevent corrosion and damage.
  • Winterization: Before storing the pressure washer for an extended period, drain the fuel tank and run the engine until the fuel lines are empty to prevent fuel degradation and engine damage.

Frequently Asked Questions

1. Can I use my petrol pressure washer indoors?
Petrol pressure washers are designed for outdoor use due to emissions and ventilation requirements. Indoor use can pose safety risks and may result in exposure to harmful exhaust fumes.

2. How do I start a petrol pressure washer?
Follow the manufacturer’s instructions for starting the engine, which typically involves priming the fuel system, setting the choke, and pulling the starter cord until the engine fires.

3. Can I use hot water in my petrol pressure washer?
Most petrol pressure washers are designed for cold water use only. Using hot water can damage the pump and other components, so it’s essential to follow the manufacturer’s guidelines.

4. How often should I change the oil in my petrol pressure washer?
Refer to the owner’s manual for specific oil change intervals, but as a general rule, it’s recommended to change the oil after the first five hours of use and then every 50 hours thereafter.

5. What safety precautions should I take when using a petrol pressure washer?
Always wear appropriate protective gear, including safety goggles, gloves, and sturdy footwear. Avoid spraying water near electrical outlets or equipment, and never point the spray gun at yourself or others.

Conclusion

Petrol pressure washers offer unmatched cleaning power and versatility, making them indispensable tools for a wide range of outdoor cleaning tasks. By considering key factors like engine power, pressure output, and portability, as well as following usage and maintenance tips, you can harness the full potential of your petrol pressure washer and achieve outstanding cleaning results with ease.

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