DERA DK-780 Pressure Washer – Professional Cleaning Power
If you’re searching for a DERA DK-780 pressure washer that combines industrial-grade performance with smart engineering, you’ve come to the right place. Whether you’re detailing luxury cars, maintaining factory floors, or deep-cleaning your patio, this 2600W powerhouse is built to handle it all.
Why Choose This Pressure Washer?
The DERA DK-780 isn’t just another cleaning gadget. It’s a purpose-built tool for professionals and serious homeowners. At its core lies a pure-copper motor rated at 2600W, delivering tested output of 2389W under load — meaning consistent power even during extended use.
With a stable working pressure of 10 Bar and a massive flow rate of 980 litres per minute, this machine doesn’t just rinse surfaces — it strips away mud, oil, grease, and stubborn grime in seconds.
Key Specifications – Data You Can Trust
We don’t believe in inflated numbers. Here’s what the DERA DK-780 pressure washer actually delivers:
Specification Value Rated Power 2600W (pure-copper motor) Output Power (Under Load) 2389W Output Power (Idle) 2280W Working Pressure 10 Bar Idle Pressure 9.9 Bar Maximum System Pressure 250 Bar Flow Rate 980 L/min Auto-Stop System Yes (Total-Stop) Self-Priming Yes
Smart Features That Make a Difference
What sets the DERA DK-780 pressure washer apart from ordinary pressure washers? Intelligent design that saves you time, money, and hassle.
One Machine, All Cleaning Scenarios Covered
What sets the DERA DK-780 pressure washer apart from ordinary pressure washers? Intelligent design that saves you time, money, and hassle.
Auto-Stop Total-Stop System
Pull the trigger — the machine runs. Release it — power and water cut off instantly. This isn’t just convenient; it protects the pump from idle wear and reduces energy consumption, extending the lifespan of your machine significantly.
Self-Priming Capability
One Machine, Endless Applications
The DERA DK-780 pressure washer is incredibly versatile. Here’s what it can do:
Car Washing & Auto Detailing
Safely remove surface dirt, brake dust, and road grime without damaging paint. Use the 0° nozzle for stubborn wheel arch residue, or switch to the 40° wide-angle nozzle for a gentle foam rinse.
Factory & Workshop Cleaning
Oil spills, production residues, and concrete floor stains — the 980L/min flow rate blasts them all away, helping you maintain 6S workplace standards with minimal effort.
Home & Patio Deep Cleaning
Moss on tiles? Algae on outdoor furniture? Dust on exterior walls? The DERA DK-780 pressure washer restores surfaces to their original condition quickly and effectively.
Garden Spraying
Adjust the pressure down and use the wide-angle nozzle to water plants, spray pesticides, or clean garden tools — one machine, multiple roles.
What's Included – Complete Professional Kit
Every DERA DK-780 pressure washer arrives with everything you need to get started immediately:
✅ Ergonomic high-pressure gun × 1
✅ 15m high-pressure hose (flexible and wear-resistant)
✅ 2.3m steel-wire reinforced inlet hose
✅ Multi-angle quick-connect nozzles (4 pcs: 0°, 15°, 25°, 40°)
✅ Inlet filter × 1
✅ Hose clamps, gaskets (3 pcs), handle, hook, wheels (2 pcs)
✅ User manual & warranty card
Built to Last – Quality Assurance You Can Rely On
This pressure washer is engineered for longevity:
Pure-Copper Motor: Superior heat dissipation — runs cooler and lasts longer than aluminium-wound motors.
Overload Protection: Automatically cuts power if voltage fluctuates or the motor overheats, protecting both the unit and the user.
Wear-Resistant Materials: Hoses and nozzles are reinforced with engineering-grade plastics and metal composites.
Sturdy Wheels & Hook: Easy to move and store — no back strain, no tangled hoses.
What Our Customers Say
“I’ve used three different pressure washers for my auto detailing business, and the DERA DK-780 pressure washer is by far the most reliable. The auto-stop feature alone has saved me money on electricity and pump repairs.”
— James R., Auto Detailer
“We use this in our factory for weekly floor cleaning. The 980L/min flow is a game-changer — cuts cleaning time by more than half.”
— Maria L., Factory Maintenance Supervisor
Frequently Asked Questions
Q: Can the DERA DK-780 pressure washer be used with a water tank?
A: Absolutely. The self-priming function allows it to draw water from any freshwater source, including tanks and buckets.
Q: Is the motor safe for continuous use?
A: Yes. The pure-copper motor and built-in overload protection ensure safe, consistent operation even during extended cleaning sessions.
Q: What maintenance is required?
A: Regular cleaning of the inlet filter and occasional inspection of the hose connections are all it takes. The wear-resistant materials minimise long-term upkeep.
Ready to Upgrade Your Cleaning Game?
This pressure washer is more than a machine — it’s a long-term investment in cleanliness, efficiency, and professional-grade performance. Whether you’re a business owner, a facility manager, or a homeowner, it delivers on every promise.
Strong. Durable. Smart. Efficient.
Click the button below to bring this pressure washer to your workshop, garage, or home today.