Skip to product information
1 of 15

Ariens 4200PSI 4.2GPM Pressure Washer - A4213HC

Ariens 4200PSI 4.2GPM Pressure Washer - A4213HC

Specifications

FRAME

125

ENGINE

Honda GX390

CC

389

PSI

4200

GPM

4.2

UNLOADER

Built-In

SERIES

Commercial

View full details

Product

Description

The Ariens cold water gas pressure washer has a Honda GX390 engine, Triplex pump, 4,200 PSI, and 4.0 GPM. Let’s get into how this thing works, what’s unique about it and why it’s a pro’s machine.

When it comes to big cleaning jobs a cold water gas pressure washer is a super efficient and versatile tool that can handle any surface and environment. These are heavy duty machines for commercial, industrial and even residential use when you need big power and performance. In this review we will get into the specs, features and applications of the best pressure washer and how it works for various cleaning tasks.

Pressure washers are versatile cleaning tools that can handle any surface so they are a must have for both residential and commercial cleaning jobs. From washing cars and bikes to cleaning patios, gutters, barbecues, garden chairs, windows, carpets and chimneys, pressure washers are the solution to cleanliness.

Overview

The Ariens 4200PSI Pressure Washer is a beast in the cleaning world. Designed to handle any job from light duty household chores to heavy duty industrial applications this pressure washer stands out for its big power and versatility. With a 4200 PSI rating it can tackle tough dirt, grime and stains on any surface, driveways, sidewalks, decks and more. Whether you’re a homeowner looking to maintain your property or a pro looking for a reliable cleaning solution the Ariens 4200PSI Pressure Washer is the way to go.

Ariens 4200PSI Pressure Washer Introduction

The Ariens 4200PSI Pressure Washer is built to perform and be reliable. With a Honda GX390 engine and commercial grade Triplex pump this machine can handle any cleaning job. 4,200 PSI and 4.0 GPM high pressure output can tackle any stain or grime. 125-grade frame, built in unloader valve and ergonomic handles make it tough and user friendly. Whether you’re cleaning big outdoor areas, preparing surfaces for painting or maintaining heavy equipment the Ariens 4200PSI Pressure Washer has the performance and durability you need.

Why Ariens?

Ariens is a well known name in outdoor power equipment with a reputation for quality, durability and innovation. For decades they have built a name for themselves with robust construction and reliable performance. Their cold water gas pressure washers are no exception with precision engineering and technology to get the job done in any condition. Their commercial grade models are popular among pros in construction, agriculture and facility maintenance.

Ariens Cold Water Gas Pressure Washer with Detergent Tank Specifications

  • Frame: 125

  • Engine: Honda GX390

  • Pump: Triplex

  • CC: 389

  • PSI: 4,200

  • GPM: 4.0

  • Unloader: Built-In

  • Series: Commercial

These specs make this Ariens pressure washer a high performance tool that can handle any cleaning job. Compared to an electric model this gas pressure washer has much higher PSI and GPM so it’s better for heavy duty applications, electric models are lighter, easier to maneuver and good for typical home cleaning jobs. Let’s break down each component to understand what it does and what it means.

Frame: Tough and Stable

The Ariens pressure washer has a 125-grade frame. A 125-grade frame is tough and provides a solid base for the machine so it can withstand commercial use. A well built frame is important for stability during operation especially when dealing with high PSI and uneven surfaces. The 125-grade frame also offers more portability often with ergonomic handles and pneumatic wheels for easy maneuverability on the job site.

Engine: Honda GX390

At the heart of this Ariens pressure washer is the Honda GX390 engine. Known for its reliability and efficiency the Honda GX390 is a commercial grade engine with 389cc. This engine is designed to perform and last under heavy use. Here are some key features of the Honda GX390:

  • Overhead Valve (OHV) Design: Improves combustion efficiency and reduces fuel consumption.

  • Heavy-Duty Components: Reduces wear and tear.

  • Low Noise: Quieter than many other engines in its class.

  • Easy Starting: Automatic decompression system for smooth and hassle free starting.

With the Honda GX390 engine the Ariens pressure washer has the power and reliability pros need.

Pump: Triplex

The pump is the heart of any pressure washer and the Ariens has a commercial grade Triplex pump. Triplex pumps are known for their performance, durability and efficiency. Axial cam pumps which are found in residential pressure washers are not designed for heavy duty use and will compromise performance if used for extended periods.

Triplex pump benefits:

  • Higher Pressure and Flow: Consistent and powerful cleaning performance.

  • Longevity: Built with high quality materials to resist wear and tear.

  • Easier Maintenance: Easier to repair and replace parts.

Power and Performance: 4,200 PSI and 4.0 GPM

Pressure and flow are two key factors in determining a pressure washer’s power. The Ariens cold water gas pressure washer has 4,200 PSI and 4.0 GPM. This combination of high pressure and water flow can handle any cleaning job such as:

  • Removing Stains: For oil stains, grease and grime on driveways, parking lots and industrial floors.

  • Stripping Paint: For preparing surfaces for repainting or refinishing.

  • Clearing Debris: For dirt, mud and debris on construction equipment, agricultural machinery and outdoor surfaces.

  • Cleaning Large Areas: The high flow rate allows for faster cleaning of big areas, saves time and effort.

Most pressure washers including the Ariens have quick connect nozzles that allow you to switch between different spray patterns.

Built-In Unloader

The built-in unloader valve is a key feature that regulates pressure and allows the machine to run smoothly. By diverting water flow when the trigger is released the unloader valve prevents pressure buildup and protects the pump from damage. This feature extends the life of the pressure washer and user safety by reducing the risk of pressure surge.

Commercial Series: For Pros

As part of the Ariens Commercial Series this pressure washer is designed for professional use. It’s built for heavy duty continuous use and has features for industries such as:

  • Construction: Cleaning heavy equipment, concrete surfaces and scaffolding.

  • Agriculture: Cleaning farm equipment, barns and livestock areas.

  • Facility Maintenance: Cleaning parking lots, sidewalks and building exteriors.

Benefits of Cold Water Pressure Washers with High Pressure Hose

Hot water pressure washers are great for cutting through grease and oil but cold water pressure washers like the Ariens are more versatile and can be used for many applications. Some of the benefits are:

  • Cost Effective: Cold water pressure washers are less expensive to buy and maintain than hot water models.

  • Versatility: Can be used on many surfaces without risk of heat damage.

  • Lower Operating Costs: No heating element or fuel to heat the water.

  • Easier to Use: Typically lighter and more portable, good for on-the-go cleaning.

In comparison electric models are good for lightweight jobs and are highly effective and convenient for domestic use, very portable and suitable for most cleaning tasks.

Pressure Washers 101

How Pressure Washers Work

Pressure washers are clever devices that combine water pressure and flow rate to deliver cleaning power. At the heart of every pressure washer are several key parts: the pump, motor, hose and nozzle. The pump generates the high pressure which is then transmitted through the hose to the nozzle. The nozzle releases this pressure as a concentrated jet of water that can dislodge dirt and grime from surfaces. The flow rate measured in gallons per minute (GPM) is the volume of water delivered and is important for rinsing away debris. Understanding these basics is key to choosing the right pressure washer for your cleaning needs.

Pressure Washer Types

Pressure washers come in many forms, each for different cleaning applications. Here are the main types:

  • Electric Pressure Washers: Electric powered, good for light duty jobs like cleaning cars, bikes and small outdoor areas. Quieter and more eco friendly than gas powered models.

  • Gas Pressure Washers: Gas powered, good for heavy duty cleaning. Higher pressure and flow rates for large outdoor areas, driveways and sidewalks.

  • Portable Pressure Washers: Designed to be mobile, these are easy to move around and good for jobs that require flexibility and mobility.

  • Cordless Pressure Washers: Battery powered, these are the most convenient and portable, you can clean without being tied to a power source.

  • Budget Pressure Washers: These are affordable and used for light duty cleaning. Good balance of performance and cost.

  • Dewalt Pressure Washers: Known for their quality and durability, Dewalt pressure washers are the choice of professionals and homeowners who need reliable and long lasting equipment.

When choosing a pressure washer consider the power source, pressure rating, flow rate and nozzle type to get the right one for your cleaning needs.

Ariens Cold Water Gas Pressure Washer Applications

With its high performance specs and rugged build the Ariens cold water gas pressure washer is good for many applications. It has more cleaning power than a garden hose so good for tougher cleaning jobs. Some uses:

In comparison electric pressure washers are good for light to medium duty jobs like cleaning cars, patios and decks because of its ease of use, compact design and effective dirt and grime removal.

Residential Use

  • Driveways, patios and decks

  • Siding and fences

  • Outdoor furniture dirt and mildew

Commercial Use

  • Storefronts and parking lots

  • Heavy machinery and equipment maintenance

  • Preparing surfaces for painting or sealing

Industrial Use

  • Factory floors grime

  • Large vehicles like trucks and trailers

  • Construction equipment and tools

Cleaning Tasks and Accessories

Pressure washers are very versatile, can handle many cleaning tasks like washing cars, bikes, patios, driveways and garden furniture. They are also good on surfaces like concrete, brick and stone. To get the most out of your pressure washer you need to use the right accessories. Spray nozzles come in different sizes and shapes for different cleaning tasks. Detergent tanks let you add cleaning solutions to the washer to tackle tough grime. High pressure hoses give you more reach and flexibility to clean large or hard to reach areas. By using the right accessories you can get optimum performance and results. A siphon hose is a useful accessory that makes the pressure washer more versatile for different cleaning tasks.

Portability and Storage

Since they can be heavy and bulky portability and storage is a consideration when choosing a pressure washer. Many modern pressure washers have features that make them more portable like wheels, handles and compact design so they are easier to move and store. When it comes to storage follow the manufacturer’s instructions to protect the pressure washer from the elements and to prolong its life. Store it in a dry and secure location to maintain its performance and longevity.

Maintenance and Longevity

To maintain your Ariens pressure washer here are some tips:

  • Check the Oil Regularly: Both the engine and pump need clean oil to run smoothly.

  • Inspect and Clean Filters: Prevent debris from entering the engine and pump by cleaning filters.

  • Flush the System: After each use flush the pump with clean water to remove any remaining detergent or debris.

  • Store Properly: Store the pressure washer in a dry sheltered area when not in use.

  • Replace Worn Parts: Inspect hoses, seals and nozzles and replace any damaged parts.

Compared to other pressure washers the Ariens is known for its ease of maintenance and longevity.

Why Choose the Ariens Cold Water Gas Pressure Washer?

The Ariens cold water gas pressure washer stands out in the market for its Honda GX390 engine, Triplex pump and commercial grade performance. 4,200 PSI and 4.0 GPM gives it exceptional cleaning power making it a great choice for professionals and homeowners. 125-grade frame and built-in unloader valve makes it durable and user friendly.

The Ariens cold water gas pressure washer is proof of the brand’s quality and performance. With its specs of Honda GX390 engine, Triplex pump, 4,200 PSI and 4.0 GPM this machine is a beast for cleaning residential, commercial and industrial applications. Whether you need to remove stubborn stains, clean large areas or maintain heavy equipment the Ariens pressure washer delivers performance and efficiency every time. Durable and user friendly it’s an investment that will last for years to come. It’s perfect for heavy duty cleaning and professional use.

Compare Pressure Washer

LEARN MORE
LEARN MORE
SKU
A4213HC--
Frame
125--
Engine
Honda GX390--
Pump Type
---
CC
389--
PSI
4200--
GPM
4.2--
Unloader
Built-In--
Series
Commercial--
Warranty
---
RPM
---
Fuel Consumption
---
Engine Start
---
Running Watts
---
Max Watts
---
Motor
---
Hose Length
---
Stages
---
Tank Size
---
Drive
---
Suction Lift
---
Total Lift
---
Inlet Outlet Port Size
---
Housing
---
Start Amps
---
Running Amps
---
Gas Consumption at Max Output
---
USB Ports
---
Nema L14 50R
---
Nema L14 30R
---
Nema L5 30R
---
Nema L5 20R
---

Getting to Know Your

Pressure Washer

Key Features

High Pressure Hose

The high pressure hose is crucial for pressure washing, allowing for efficient and effective cleaning of various surfaces. Our high pressure hoses are designed to withstand the rigors of frequent use and are built to last with far higher durability than a typical garden hose. With a length of up to 35 feet, our high pressure hoses provide ample reach and flexibility, making it easy to clean hard-to-reach areas. The quick-connect coupling ensures easy attachment and detachment, saving you time and effort.

Engine and Pump

Powerful Engines

Our power washers are equipped with powerful engines that deliver high pressure and flow rates, making quick work of tough cleaning jobs. These engines also offer excellent fuel efficiency, ensuring you get the most out of every drop of fuel. Our engines are designed to be durable and long-lasting, with features such as low-oil level monitoring and shutdown to prevent accidental engine damage. With a range of engine options available, including Powerease and Honda engines, BE Power Equipment has the engines that best suits your needs. Additionally, our power washers have straightforward maintenance requirements, making them easy to keep in top condition.

Water Temperature Control

Cold Water Capability

Our power washers are capable of handling cold water temperatures, making them ideal for cleaning surfaces in cold weather conditions. The cold water capability ensures that you can continue to clean effectively even in temperatures as low as 40°F (4°C). This feature is particularly useful for cleaning outdoor surfaces, such as driveways, garage doors, sidewalks, and patios, during the winter months. With our power washers, you can rest assured that you can tackle any cleaning job, regardless of the water temperature. Some models are also capable of using hot water for more demanding cleaning tasks.

Safety Features

Safety Precautions

When operating a power washer, it’s essential to take necessary safety precautions to avoid accidents and injuries. Always wear protective gear, including gloves, safety glasses, and a face mask, to prevent exposure to high-pressure water and potential debris. Ensure the area is clear of obstacles and tripping hazards, and never point the nozzle at people, animals, or windows. Additionally, be mindful of the water temperature, as cold water can be particularly hazardous. Always follow the manufacturer’s instructions and guidelines for safe operation to ensure a secure and risk-free cleaning experience.

Cleaning Capabilities

Versatile Cleaning

Your portable power washer is an incredibly versatile cleaning tool, capable of tackling a wide range of tasks. From washing cars to cleaning driveways, sidewalks, and patios to washing cars, boats, and outdoor furniture, these machines can handle it all. With the right attachments and accessories, you can even use your heavy duty pressure washer to clean hard-to-reach areas, such as gutters, downspouts, and roof edges and all other pressure washing applications. The high-pressure hose and quick-connect features make it easy to switch between different cleaning modes and access tight spaces. Whether you’re a homeowner or a professional, a pressure washer is an essential piece of equipment for any cleaning task. BE power washers come with a variety of spray nozzles and have numerous different spray nozzles available as accessories.

Maintenance and Repair

Easy Maintenance

To ensure your pressure washer continues to perform at its best, regular maintenance is crucial. Always follow the manufacturer’s guidelines for maintenance and repair, and take the time to inspect your machine regularly. Check the oil levels, fuel tank, and high-pressure hose for any signs of wear or damage. Clean the nozzle and spray gun regularly to prevent clogging, and store the machine in a dry, secure location when not in use. By following these simple maintenance tips, you can extend the life of your power washer and ensure it continues to provide reliable service for years to come. Both BE gas and electric pressure washers are simple to maintain.

Frequently Asked Questions about Pressure Washers

How to store a pressure washer?

To ensure the durability of your heavy duty pressure washer:

  • Empty the gas tank to prevent fuel from degrading or clogging the engine.
  • Empty the pump and hoses of any remaining water.
  • Perform necessary maintenance before storage.
  • Store in a dry area.
  • Cover.

What is a pressure washer?

A power washer is a cleaning machine that uses a gasoline engine to power a high pressure water pump and nozzle. It’s used to clean driveways, decks, vehicles, outdoor furniture and more by spraying water at high PSI to remove dirt, grime, mold and other debris.

Many models also come with a detergent tank for added cleaning power.

How does a power washer work?

A power washer works by drawing water from a connected hose and pumping it through a high pressure nozzle. The gas engine powers the pump which pressurizes the water and then expels it through the nozzle at high speed to clean the surface. The water pressure is measured in PSI (pounds per square inch) and the flow rate is measured in GPM (gallons per minute).

Many models also feature adjustable water pressure settings to cater to different cleaning needs. BE makes pressure washing easy with models available for light jobs and heavy duty commercial cleaning projects.

Gas vs Electric power washers?

The main difference is that a gas pressure washer, known for its cleaning power, is powered by a gasoline engine, making it more powerful and portable, while an electric pressure washer is powered by electricity and is generally quieter and lighter.

Gas pressure washers are for heavy duty and large areas due to their durability, whereas electric pressure washers are for smaller jobs.

Your BE electric pressure washer is perfect for smaller jobs and built for portability, and we offer a wide range of electric models. Included with our electric models is a long extension cord for use anywhere around your house.

What to consider?

When choosing a gas pressure washer consider:

  • Pressure (PSI): More PSI means more cleaning power but also more potential for damaging delicate surfaces.
  • Flow Rate (GPM): More GPM means faster cleaning as more water is dispensed.
  • Engine Power: Bigger engines mean more durability and power.
  • Portability: Weight, handle design and wheel size for easier to move.
  • Nozzles: Multiple spray nozzles to adjust the spray pattern for different tasks.
  • Adjustable Nozzle: Allows for fine-tuning the spray intensity and pattern for various cleaning needs.

How much pressure do I need for?

The required pressure (PSI) and cleaning power depend on the surface you’re cleaning:

  • Light duty (car washing, outdoor furniture): 1,300-1,800 PSI.
  • Medium duty (patios, fences, decks): 2,000-3,000 PSI.
  • Heavy duty (driveways, brick walls, large equipment): 3,000+ PSI.

Many pressure washers come with adjustable pressure settings to handle different cleaning tasks effectively.

Can a pressure washing damage surfaces?

Yes, a power washer can damage surfaces if used incorrectly. High pressure water can strip paint, dent soft surfaces or even cause structural damage if the pressure is too high or the nozzle is held too close to the surface. Always use the right PSI for the material you’re cleaning and keep a safe distance from delicate surfaces.

To prevent damage, consider using a model with adjustable pressure settings.

How to maintain your pressure washer?

To ensure the durability and smooth operation of a pressure washer:

  • Change the oil as per manufacturer’s instructions.
  • Clean or replace the air filter to ensure good airflow.
  • Inspect and clean the nozzle regularly to prevent clogs.
  • Drain the gas tank if you’re storing the washer for a long time.
  • Check the hoses for leaks or damage and replace them if needed.
  • Follow regular maintenance requirements to keep the washer in optimal condition.

Can I use a pressure washer in cold weather and low water temperature?

You can use a pressure washer in cold weather but it’s more difficult. The water flow rate in the hoses and pump can freeze and damage the equipment. If you plan to use your pressure washer in cold temperatures make sure to winterize it and store it in a warm area when not in use. You can also use anti-freeze solutions for pressure washers.

Some models are designed to use hot water, which can be particularly effective for cleaning in cold weather.

Do I need any accessories?

Common accessories for power washers: