Bison G150K Petrol Pressure Washer (200 Bar, 20m Hose)

Professional Cleaning Power with Extended Reach

🔥 Built for Trade. Designed for Tough Jobs.

The Bison G150K is a high-performance petrol pressure washer engineered for professional users, contractors, and serious site work.

Combining up to 200 bar pressure, a heavy-duty plunger pump, and a 20-metre hose, this unit is built for longer run times, larger areas, and tougher cleaning applications.

🚿 Serious Cleaning Performance

• Pressure: 180–200 bar (up to 2900 PSI)

• Flow Rate: 9 litres per minute

Delivers powerful, consistent cleaning for:

• Heavy grime, moss, and dirt

• Large surface areas

• Machinery and equipment

⚙️ Heavy-Duty Plunger Pump (Brass Head)

At the heart of the G150K is a plunger pump (PG200) - a key upgrade over standard axial pumps:

• Designed for longer operating life

• Handles extended run times with ease

• More suited to professional and frequent use

Brass head construction ensures durability and resistance to wear.

🔋 Reliable 7HP Petrol Engine

Powered by the trusted Bison BS170F 7HP petrol engine:

• Recoil start for simplicity

• Strong, consistent output

• Ideal for remote or off-grid work

No cables, no limitations - just reliable performance.

📏 Extended Reach – 20 Metre Hose

Supplied with a 20m steel-reinforced high-pressure hose:

• Cover more area without moving the machine

• Ideal for large driveways, yards, or sites

• Reduces downtime and improves efficiency

This is a major upgrade over standard 8m hose setups.

🎯 Full Nozzle Set for Total Control

Includes 5 quick-connect nozzles:

• 🔴 0° Nozzle – Maximum cutting power

• 🟡 15° Nozzle – Heavy-duty cleaning

• 🟢 25° Nozzle – General-purpose use

• ⚪ 40° Nozzle – Wide spray for rinsing

• 🧴 Chemical Nozzle – Detergent application

Adapt instantly to different surfaces and tasks.

🧴 Integrated Detergent System

Comes with a 2-litre built-in detergent tank:

• Apply cleaning chemicals with ease

• Ideal for oily, greasy, or heavily soiled areas

• Improves cleaning efficiency

🚛 Mobile & Practical Design

• 10” wheels for portability

• Integrated hose roller for easy storage and handling

• Robust frame built for site use

📦 What’s Included

• Bison G150K Pressure Washer

• 20m high-pressure hose (steel wire reinforced)

• Spray gun & lance

• 5 x quick-change nozzles

• Integrated 2L detergent tank

• Hose reel system

📊 Key Specifications

• Max Pressure: 200 bar

• Flow Rate: 9 L/min

• Engine: 7HP Petrol (Recoil Start)

• Pump: Plunger Pump (Brass Head)

• Hose Length: 20 metres

• Weight: 32 kg (Net)

🏗️ Ideal Applications

✔ Construction & building sites
✔ Large driveways & commercial properties
✔ Agricultural equipment & yards
✔ Plant & machinery cleaning
✔ Facilities & estate maintenance

💡 Why Choose the Bison G150K?

• Professional-grade plunger pump for longer lifespan

• 20m hose + reel for maximum efficiency

• Powerful petrol engine for total mobility

• Built for regular, heavy-duty use

🆚 180DSP vs G150K – Quick Insight

• 180DSP → Great all-rounder, lighter use, 8m hose

• G150K → Trade-focused, longer run times, 20m hose + reel, upgraded pump

👉 If you're using it regularly or covering larger areas, the G150K is the smarter investment

🛠️ Expert Support from Henry Pumps

Need help choosing the right setup or accessories?

Our team can advise on:

• Hose upgrades

• Turbo nozzles

• Drain jetting kits

• Maintenance & servicing

👉 Speak to our team today on 0333 050 3748 or email sales@henrypumps.co.uk