Green-Power America 4,500 PSI 4 GPM Hot Water Cordless Pressure Washer
Item # 257993299
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Item # 257993299
Valid 8/24/2026 - 9/7/2026
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Green-Power America Brand Commercial Hot Water Pressure Washer GNHW4540E. Powered with 420cc/15HP Professional Gas Engine Electrical Starting, Battery Included 1.46Gallon Gas Tank, 3.5Hrs Gas Running Hrs 4500PSI Max Pressure, 4000PSI Rated, 4GPM Waterflow, Max Inlet Water Temp 140, Max Output Water Temp 212. Equipped with Diesel Burner, 4 Hrs Diesel Running Time, Thermosat Module Control, Direct Drive AR Brand Triplex Plunger Pump, Downstream Chemical Injection System, Stainless Steel Wand with 5 Tips, 32.8Ft Industrial Level High Pressure Hose. 3-Year Limited Manufacture Warranty including 2-Year Parts on Gas Engine, 3-Year Parts on Pump, 1-Year Parts on Burner and Thermostat Module and 6-Month Parts for Remaining.
For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.
- GNHW4540E Hot Water Pressure Washer, 4500psi/4.0GPM
- Powered with 420cc/15HP Professional Gas Engine , Electrical Starting, Battery Included, EPA Approved
- 4500PSI Max Pressure/ 4000PSI Rated, 4GPM Waterflow
- 1.46 Gallon Gas Tank, 3.5Hrs Gas Running Hrs
- Equipped with Diesel Burner , 4 Hrs Diesel Running Time
- Max Inlet Water Temp 140 , Max Output Water Temp 212
- Thermosat Module Control
- Direct Drive AR Brand Triplex Plunger Pump, Downstream Chemical Injection System
- Stainless Steel Wand with 5 Tips, 32.8Ft Industrial Level High Pressure Hose
- 3-Year Limited Manufacture Warranty including 2-Year Parts on Gas Engine, 3-Year Parts on Pump, 1-Year Parts on Burner and Thermostat Module and 6-Month Parts for Remaining
| Brand | Green-Power America |
|---|---|
| Country of Origin | Imported |
| Amperage | 0 A |
| Connector Size | 38 in. |
| Cord Length | 0 in. |
| Decibel Rating | 72 dBA |
| Duty Rating | Heavy Duty |
| Engine Brand | Green-Power |
| Engine Displacement | 420 cc |
| Features | Maximum pressure of 4500 PSI and a water flow rate of 4.0 GPM, Equipped with an AR brass triplex plunger pump, diesel burner with a thermostat module control |
| Fuel Tank Capacity | 1.46 gal. |
| Fuel Type | Gasoline |
| Hose Diameter | 38 in. |
| Hose Length | 32.8 ft. |
| Hose Material | Rubber |
| Maximum Flow Rate | 4 GPM |
| Maximum Operating Pressure | 4,500 PSI |
| Nozzle Type | Multi |
| Number of Tips Included | 5 |
| Power Type | Gas |
| Pressure Rating Range | 3500 or more |
| Pressure Washer Duty Type | Heavy Duty |
| Pressure Washer Maximum Operating Pressure | 4400 PSI |
| Product Height | 39 in. |
| Product Length | 25 in. |
| Product Weight | 346 lb. |
| Product Width | 37 in. |
| Start Type | Electric |
| Water Temperature Compatibility | Hot |
| Wheel Size | 10 in. |
| Manufacturer Part Number | GNHW4540E |
Q: How do you hook up the inlet water hose the the house?
9 days ago- A: Hi Andy! For more information we advise checking out the product manual in our product documents tab. Attach water source to water inlet located on pump. The water source must be attached with a good quality standard garden type hose. Connect quick connector of the hose into pump outlet fitting. Make sure that the inlet screen/filter is intact and fitted correctly. Turn on water source. Specific attention should be given if using a well water supply. Ensure water is flowing from end nozzle with the trigger gun pulled. Deplete system of all air.8 days agoHelpful?
Q&As
Q: How do you hook up the inlet water hose the the house?
9 days ago- A: Hi Andy! For more information we advise checking out the product manual in our product documents tab. Attach water source to water inlet located on pump. The water source must be attached with a good quality standard garden type hose. Connect quick connector of the hose into pump outlet fitting. Make sure that the inlet screen/filter is intact and fitted correctly. Turn on water source. Specific attention should be given if using a well water supply. Ensure water is flowing from end nozzle with the trigger gun pulled. Deplete system of all air.8 days agoHelpful?
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