8405HNL Hot Water Pressure Washer Gas Engine 8 GPM – 4000 PSI

The 8405HNL Compact Hot Water Pressure Washer features a narrow frame design built for maximum power in a space-saving footprint. Engineered for trailer and van mounting, its slim profile allows for easier maneuverability through tight doorways while still delivering industrial-grade performance.

Each unit includes an industrial hose with swivel end, insulated trigger gun with safety lock, insulated wand, and quick-connect nozzle.

Standard Features

Flow Rate 8 GPM
Pressure 4,000 PSI
Temp Rise Over Incoming Water 100°F
Engine Type Honda GX800 EFI Electric Start, Belt Drive
Fuel Source Kerosene, #1 Diesel, #2 Diesel
Fuel Consumption 3.0 gal/hr
Fuel Tank Capacity 7 gal
Gas Tank Capacity 7 gal
Burner Voltage 12V
BTU Rating 570,000 BTU
Pump Style Oil Bath Crankcase, Triplex Ceramic Plunger
Coil Type Horizontal Schedule 80
Coil Construction Hydro Insulated Cold Water Wrap
Mount Type Narrow Frame (Portable or Stationary)

Categories Hot Pressure Washers, Other Alkota Options

Not sure which pressure washer is right for you?
Read our Pressure Washer Buyer’s Guide

Contact Us

Model 8405HNL hot water pressure washer gas engine narrow frame 8 GPM 4000 PSI

Related Products

Related products

4301 Hot Water Pressure Washer Electric 4 GPM – 3000 PSI (NGLP)
320AX4 Hot Water Pressure Washer Electric 3 GPM – 2000 PSI
5305A Hot Water Pressure Washer Gas Engine 5 GPM – 3000 PSI

learn more Tips And tricks

Pressure Washers

The Best Soaps & Degreasers!

Pressure Washer Nozzle Coverage

Product Feature: Alkota 4405XD4

Get a Quote

At Beco Equipment, we’re here to keep your equipment running and your job on track.

Whether you need a reliable new pressure washer, a custom-built unit, expert service, or a rental while yours is being repaired—we’ve got you covered.

Contact Us

Beco Equipment is a dealership and manufacturer for Alkota and Beco pressure washers. Since 1991 we have provided the best customer service in sales, repairs, and rentals to the Lancaster, PA community and surrounding areas.

Business Hours

M: 7:30AM – 4PM
T-F: 7:30AM – 4:30PM
Sat: Closed
Sun: Closed

Contact Us

At Beco Equipment, we’re here to help you.

Phone: (717) 556-8412
Fax: (717) 556-8413

Address

258 West Main Street
Leola, PA 17540

4301 Hot Water Pressure Washer Electric 4 GPM – 3000 PSI (NGLP)

320AX4 Hot Water Pressure Washer Electric 3 GPM – 2000 PSI

5305A Hot Water Pressure Washer Gas Engine 5 GPM – 3000 PSI

The Best Soaps & Degreasers!

Pressure Washer Nozzle Coverage

Product Feature: Alkota 4405XD4