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CUB-17RIEACN010
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157169
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Subtotal: $2,322.00
Generac 8873 – XC Series Gas Cold Water Pressure Washer – 4200 PSI, 4.0 GPM
$334.00
The Generac 8873 XC Series is designed for users who need maximum cleaning performance without sacrificing reliability.
With 4200 PSI and 4.0 GPM, the unit delivers approximately 16,800 cleaning units (CU), making it suitable for demanding commercial and industrial cleaning tasks.
Cleaning Power Benefits
- Rapid removal of mud, grease, and grime
- Effective concrete and pavement cleaning
- Surface preparation before painting or coating
- Heavy equipment washdown
- Fleet vehicle cleaning
- Construction site cleanup
The combination of high pressure and substantial water flow enables faster cleaning while reducing labor time.
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Description
Generac 8873 – XC Series Gas Cold Water Pressure Washer (4200 PSI, 4.0 GPM)
The Generac 8873 XC Series is a professional-grade gas-powered cold water pressure washer engineered for contractors, fleet maintenance operators, construction professionals, and industrial users who require maximum cleaning power and durability. Delivering an impressive 4200 PSI and 4.0 GPM, this unit is designed to tackle the toughest cleaning jobs, including heavy equipment maintenance, concrete cleaning, paint preparation, and industrial washdown applications.
Built with a professional-grade Generac OHV engine, a commercial triplex pump, and a rugged steel frame, the XC Series is designed for reliable performance in demanding environments where electric pressure washers may not provide sufficient power or mobility.
Key Features
- 4200 PSI maximum operating pressure
- 4.0 GPM high-flow output
- Professional-grade Generac OHV gasoline engine
- Commercial-duty triplex plunger pump
- Belt-driven pump design for extended service life
- Heavy-duty welded steel frame construction
- Oversized pneumatic tires for easy transport
- Low-oil shutdown protection
- Ergonomic spray gun with insulated wand
- Professional quick-connect nozzle system
- Chemical injection capability
- Designed for heavy-duty commercial and industrial applications
Typical Applications
Construction Equipment Cleaning
- Excavators
- Bulldozers
- Skid steers
- Backhoes
Fleet Maintenance
- Trucks
- Trailers
- Utility vehicles
- Service fleets
Industrial Facilities
- Machinery washdown
- Production equipment cleaning
- Warehouse maintenance
Surface Preparation
- Paint removal preparation
- Concrete cleaning
- Graffiti removal support
- Coating preparation
Agriculture
- Tractors
- Implements
- Farm equipment
- Livestock facilities
Advantages
Professional 4200 PSI Performance
Provides exceptional cleaning force for the most demanding jobs.
High 4.0 GPM Flow Rate
Improves rinsing efficiency and reduces cleaning time.
Commercial Triplex Pump
Offers superior durability and rebuildability compared to axial pumps.
Belt-Drive System
Reduces pump wear, lowers operating temperatures, and extends service life.
Portable Gas-Powered Operation
Allows use in remote locations without electrical power requirements.
Ideal Users
- Pressure washing contractors
- Construction companies
- Fleet maintenance operators
- Industrial maintenance teams
- Agricultural operations
- Municipal maintenance departments
- Equipment rental businesses
Generac 8873 – XC Series Gas Cold Water Pressure Washer – 4200 PSI, 4.0 GPM: Buying Considerations
The Generac 8873 XC Series is designed for users who need maximum cleaning performance without sacrificing reliability.
With 4200 PSI and 4.0 GPM, the unit delivers approximately 16,800 cleaning units (CU), making it suitable for demanding commercial and industrial cleaning tasks.
Cleaning Power Benefits
Rapid removal of mud, grease, and grime
Effective concrete and pavement cleaning
Surface preparation before painting or coating
Heavy equipment washdown
Fleet vehicle cleaning
Construction site cleanup
The combination of high pressure and substantial water flow enables faster cleaning while reducing labor time.
Before ordering the Generac 8873 – XC Series Gas Cold Water Pressure Washer – 4200 PSI, 4.0 GPM from Generac, review the points below against your actual site conditions and workload. Published specifications describe the equipment under test conditions, and real-world performance depends on how closely your application matches those conditions. Buyers in the United States, Canada, and Asia should also confirm local voltage and frequency requirements, applicable safety or emissions standards, and freight or import logistics for the destination before finalizing an order.
What to Check Before You Buy
- Start with the surface and contaminant being cleaned rather than the maximum pressure rating – too much pressure can damage softer surfaces.
- Use flow rate (GPM), not just pressure (PSI), to estimate realistic cleaning productivity – both factor into total cleaning power.
- Match every nozzle and accessory to the machine's rated pressure and flow to avoid damage or reduced effectiveness.
- Confirm water supply, hose length losses, and detergent compatibility before relying on the machine for a specific job.
Is higher PSI always better for a pressure washer?
No – PSI needs to match the surface being cleaned. Excessive pressure can damage wood, vehicle paint, or soft masonry. GPM (flow rate) often matters more than PSI for rinsing speed and overall cleaning productivity on large areas.
For sizing help across the full Pressure Washer category, compare specifications side by side before committing to a specific model, and confirm current pricing, availability, and freight details for your location. Keep the supplier data sheet and any acceptance criteria on record for future maintenance and replacement decisions.
| Specification | Details |
|---|---|
| Model | Generac 8873 XC Series |
| Pressure | 4200 PSI |
| Flow Rate | 4.0 GPM |
| Engine Type | Generac OHV Gasoline Engine |
| Fuel Type | Gasoline |
| Pump Type | Commercial Triplex Plunger |
| Drive System | Belt Drive |
| Water Type | Cold Water |
| Frame Construction | Heavy-Duty Welded Steel |
| Mobility | Portable Cart Design |
| Application | Commercial / Industrial |
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Applications
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In real-world use, this model performs well for:
- Degreasing workshop floors
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Cleaning Performance
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