
USD 5,800 / set
Request a Quote4000 PSI Electric Pressure Washer
Model: D280-18
- Rated output
- 280 bar (4,060 psi) · 18 L/min (4.75 US gpm)
- Motor
- 11 kW (14.8 hp) · 1,450 rpm
- الطاقة
- 380 V · 50 Hz
- Water temperature
- Cold to 98 °C (208 °F)
- MOQ
- 1 set
- Rated output280 bar (4,060 psi) at 18 L/min (4.75 US gpm)
- Pump drive11 kW (14.8 hp), 1,450 rpm electric motor
- التدفئةDiesel-fired, up to 98 °C (208 °F)
- Power supply380 V, 50 Hz
- MOQ1 set
- Supply positionMade to order; configuration review before production
The D280-18 combines a 280 bar (4,060 psi) working point with 18 L/min (4.75 US gpm), an 11 kW motor, and diesel-fired heat for industrial purchasing comparisons. Its 380 V, 50 Hz supply and sustained water demand require qualified wiring, adequate inlet flow, drainage, and pressure-rated accessories. Hot water up to 98 °C (208 °F) shortens grease removal, while cold mode handles routine rinsing.
Rated Pressure And Flow Define This Industrial Washer’s Output
Industrial listings often separate true rated output from consumer “max PSI” claims. This model states a working point, motor, electrical supply and heating system that a buyer can compare line by line.
| Rated output | 280 bar (4,060 pounds per square inch) at 18 L/min (4.75 US gallons per minute) |
|---|---|
| Pump drive | 11 kW (14.8 hp) electric motor at 1,450 rpm |
| التدفئة | Diesel-fired burner rated at 68,000 kcal/h (79.1 kW thermal) |
| Water temperature | Cold mode to 98 °C (208 °F) |
| Power supply | 380 V, 50 Hz; site phase, protection and connection must match the approved electrical configuration |
Site Power, Water Supply And Component Ratings Control Commissioning Readiness
A qualified electrician verifies the 380 V, 50 Hz supply, grounding, overcurrent protection and any residual-current protection required by local rules. Electrical connections remain dry, and a different nominal voltage is not treated as interchangeable unless the approved motor and controls permit it.
- Clean inlet water exceeds the machine’s 18 L/min (4.75 US gallons per minute) demand, with suitable filtration that prevents pump starvation.
- Drainage capacity covers continuous 4.75 US gallons per minute operation and the soil or detergent being removed.
- Every pressure-side hose, gun, lance, fitting, unloader and nozzle is rated for at least 280 bar (4,060 pounds per square inch) and the intended water temperature.
- Commissioning begins in cold mode with leak and nozzle checks before hot mode is tested in a controlled area.
Hot Water Targets Grease While Cold Water Covers Routine Rinsing
Pressure and flow provide the mechanical cleaning force, while temperature changes how quickly oily contamination releases. The lowest effective temperature follows an assessment of the surface, seals and downstream accessories.
| Decision point | Hot-water mode | Cold-water mode |
|---|---|---|
| Best fit | Oil, grease and stubborn industrial residue | Dust, mud and routine equipment rinsing |
| Temperature | Adjustable up to 98 °C (208 °F) | Inlet-water temperature |
| Operating benefit | Can shorten dwell time on oily soils | Avoids fuel use by the heating system |
| Operating checks | Surface heat tolerance, ventilation and hot-water-rated accessories | Nozzle selection, water supply and drainage |
The D280-18 Specification Sets The Ordering Baseline
Site power, inlet-water capacity and downstream accessory ratings match this working configuration before production.
| Product name | 4000 PSI Electric Pressure Washer |
|---|---|
| الطراز | D280-18 |
| Product category | Industrial hot and cold water pressure washer |
| Overall dimensions | 130 × 82 × 108 cm (51.2 × 32.3 × 42.5 in) |
| التدفق المقدر | Rated flow: 18 L/min (4.75 US gpm) |
| Pump construction | Brass pump head with ceramic plungers |
| Power supply | 380 V, 50 Hz electrical supply |
| Heating system | Diesel-fired heating capacity: 68,000 kcal/h (79.1 kW thermal) |
| Identification | Model D280-18; retain production and service records by unit |
| Packaging unit | 1 set in a steel-reinforced export crate with moisture barrier |
Operate Inside The Rated Pressure, Flow And Temperature Window
The stated working point assumes adequate clean-water supply, correct nozzle sizing and a site electrical installation matched to the motor and controls.
Plan The Quote, Sample And Production Timeline
The starting price and terms below are budgeting defaults. The written quotation controls after voltage, heating, accessories, quantity and destination are confirmed.
- MOQ1 set
- Sample policyOne paid production sample; sample cost may be credited against a confirmed batch order.
- Sample lead time15–20 working days after specification approval and payment.
- Bulk lead time30–45 working days after specification approval and deposit.
- Starting price and availabilityFrom USD 5,800 per set, EXW China; PreOrder availability (made to order and available to order).
- PackagingSteel-reinforced export crate with moisture barrier; accessories secured; custom shipping marks available.
- Payment terms30% T/T deposit and 70% before shipment.
- Shipping supportSea freight from China with FOB, CIF or DDP coordination; buyer-nominated forwarders are supported.
Taizhou Zhuosen Builds Pumps And Complete Washer Systems
Manufacturer identity, production scope and order support are stated separately from product performance.

Taizhou Zhuosen Machinery Co., Ltd.
Taizhou Zhuosen Machinery Co., Ltd. supplies high-pressure plunger pumps and complete washing systems from Xialiang Industrial Park, Luqiao, Taizhou, Zhejiang, China. Current company pages state annual capacity of 500,000 plunger pumps and 50,000 high-pressure washers, supporting standard production and configured orders.
- High-pressure plunger pumps and complete electric pressure washer units
- Pressure, safety and durability checks before shipment
- Standard production plus configured and OEM orders
- Export documentation and sea-freight coordination
Request A D280-18 Configuration And Delivered Quote
- Phone: +86 13968669135
- Email: [email protected]
- WhatsApp: +86 13968669135
- Address: Xialiang Industrial Park, Luqiao, Taizhou, Zhejiang, China
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