HD 4.0/40 GB GP
The HD 4.0/40 GB GP cold water pressure washer features a Honda GX390 engine and a GP ES2010S belt-drive pump. Runs 4.0 GPM at 4000 PSI.
Take cold water cleaning to the next level with the HD Gas Plus Series of electric-powered pressure washers. Each model features a reliable Honda engine paired with a robust, commercial-grade pump (Leuco, AR, or GP) for uncompromising performance on tough jobs. Built on our renowned modular aluminum frame with larger wheels for enhanced maneuverability, the HD Gas Plus makes cleaning faster and more efficient. Enjoy convenient features like an integrated wand holder, hose hanger, and a vibration-isolation power platform for added stability. A comfortable grip, improved serviceability, and a 50-foot gray non-marking hose complete the package, making effortless cleaning a reality.
Specifications
Technical data
| Flow rate (gal/min) | 4 |
| Dimensions (L x W x H) (in) | 45.2 x 25.3 x 29.9 |
Accessories
- High-pressure spray gun
Detergents
Find parts for HD 4.0/40 GB GP
Find parts & diagrams for your Kärcher cleaning equipment. Select “Find Parts” to begin your search or contact your authorized Kärcher dealer or retailer.
HD Gas Plus Power and Performance: Engine, Pump, & Hose
Featuring Reliable Honda Engines
Kärcher's HD Gas Plus cold water gas pressure washers feature premium Honda engines exclusively. Known for their reliability and consistent performance, Honda's reputation for durable, fuel-efficient engines ensures that your pressure washer delivers the power you need, job after job, with the long-lasting quality you expect.
Featured Engines:
Honda GX200
Honda GX270
Honda GX390
Powerful Pressure Washer Pumps
The HD Gas Plus Series features robust pumps designed for demanding tasks, primarily utilizing durable brass construction and triplex designs for enhanced longevity. These pumps are often direct-drive, delivering powerful performance for professional and heavy-duty cleaning. Matching the pump's capabilities to your specific needs within this series ensures optimal cleaning efficiency and a long service life.
Featured AR Pumps:
RCV3G27D-F7, RRA35G30N, RRA4G40N, RRA55G30N, RRV3G36D, RRV4G40HD-F24
Featured GP Pumps:
EP1309G8, EP1313G8, EP1506G6, EP1513S17, ES2010S, ES2013S
Featured Kärcher Pumps:
KBP3030R, KM3840R.3, KM4035R.3, KPP2535, KPP3035, KPP3035G1, KS4040
Protect Surfaces with Non-Marking Hoses
The HD Gas Plus Series also comes equipped with a high-performance, non-marking hose assembly, ensuring both powerful cleaning and surface protection. This durable 3/8" x 50' hose, rated for up to 4000 PSI, allows for extended reach and maneuverability without leaving unsightly marks, making it ideal for a variety of professional and demanding cleaning applications.
Match Your Job to the Right HD Gas Plus Model
Kärcher offers a wide range of HD Gas Plus cold water gas pressure washers. Browse the specifications below to find the perfect model tailored to your required gallons per minute (GPM) and PSI.
HD 3.0/27 Models
The following models are rated at 3 gallons-per-minute and 2700 PSI, and each features a Honda GX200 engine. Select between direct-drive and belt-drive pumps, as well as pump manufacturer (Kärcher, GP or AR).
HD 3.5/35 Models
The following models are rated at 3.5 gallons-per-minute and 3500 PSI, and each features a Honda GX270 engine. Select between direct-drive and belt-drive pumps, as well as pump manufacturer (Kärcher, GP or AR).
HD 4.0/40 Models
The following models are rated at 4 gallons-per-minute and 4000 PSI. Select between direct-drive and belt-drive pumps, pump manufacturer (Kärcher, GP or AR), and an electric-start or recoil-start Honda GX390 engine.
HD 5.0/30 Models
The following models are rated at 5 gallons-per-minute and 3000 PSI. Select between direct-drive and belt-drive pumps, pump manufacturer (Kärcher, GP or AR), and an electric-start or recoil-start Honda GX390 engine.
⚠️WARNING: This product can expose you to chemicals including Lead and Diisononyl Phthalate, which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
