Source smarter with
Leverage AI to find the perfect product match in seconds
Matches from over 100 million products with precision
Handles queries 3 times as complex in half the time
Verifies and cross-validates product information
Get the app
Get the Alibaba.com app
Find products, communicate with suppliers, and manage and pay for your orders with the Alibaba.com app anytime, anywhere.
Learn more

7.5 horsepower gasoline engine

(154 products available)

About 7.5 horsepower gasoline engine

Types of 7.5 horsepower gasoline engines

Thus far, a 7.5 horsepower gasoline engine has been discussed. There are several types available on the market today, each one suited to a particular application and requirement.

OHV engines

These are the first types of gasoline engines. They are known for their durability. Additionally, they provide good torque at low speeds. These engine characteristics make overhead valve engines perfect for heavy-duty applications. Examples include lawnmowers. Moreover, they include generators and industrial equipment.

4-stroke engines

4-stroke engines are popular in applications requiring reliable, consistent power. This is because they run smoothly and efficiently. However, they are less fuel-efficient compared to 2-stroke engines. In addition, their maintenance requirements are higher. A typical 4-stroke engine is ideal for pumps, compressors, and other machinery. All these require sustained power output.

2-stroke engines

2-stroke gasoline engines are a bit different from 4-stroke engines. They are lighter and simpler in their design. Additionally, they are also cheaper. These features make them good for portable machinery. These portable machinery, by the way, include anything from power tools to small pumps. It should be noted that these engines are less fuel-efficient and more polluting.

Horizontal engines

These gasoline engines are popular in industrial applications. They are favored due to their low profile design. Additionally, they provide high torque at low speeds. Horizontal shaft engines are commonly used in pumps, generators, and compressors. All of these applications require the engine to run continuously under heavy loads.

V-type engines

These engines, namely, V-type gasoline engines, are commonly used in industrial applications. Particularly, they are used where high power output is required. These engines provide smooth power delivery and are suitable for heavy machinery. Further, they are often used in large generators and industrial pumps.

Industrial applications of 7.5 horsepower gasoline engines

There are multiple industrial applications of a 7.5-horsepower gasoline engine. They include pneumatic tools and hydraulic systems, just to name a few.

Generators

A 7.5-horsepower gasoline engine is often used in industrial generators to generate power. Note that these are especially vital in remote areas without access to the electrical grid. These are also used as backup power sources in facilities during outages.

Compressors

7.5-horsepower gasoline engines are used in air compressors. The air compressors power pneumatic tools. A few examples of these tools are jackhammers and spray guns. Furthermore, they are also used in larger air compressor systems for industrial usage.

Water pumps

Thus far, water pumps utilizing submersible gasoline engines are used for irrigation, construction, and emergency water removal. These pumps are especially helpful in locations that require a reliable water supply. Moreover, they are a great fit for areas prone to flooding.

Construction Machinery

7.5-horsepower gasoline engines are found in several portable construction equipment. Some examples include concrete mixers, saws, and vibratory compactors. All of these things require a decent amount of power to operate, which is readily supplied by the mentioned engines.

Transportation

The engines provide power to small industrial vehicles. These vehicles include forklifts and utility trucks. The vehicles are normally gasoline-powered. So, they utilize the 7.5-horsepower gasoline engines for efficiency and reliability.

Key specifications and features of 7.5 horsepower gasoline engines

Key specifications and features are important as they offer quality insights into the performance and versatility of a 7.5-horsepower engine.

Power output

This is a small engine that provides adequate power for running a variety of industrial equipment. Some usages include generators, pumps, and compressors. This makes it ideal for heavy-duty and continuous operation.

Engine type

The common types of engines are 4-stroke and OHV gasoline engines. These engines are renowned for their durability and torque delivery. This is especially at low speeds, making them ideal for apps that require a good amount of stress on the engine. Such applications include compressors and pumps.

Starting system

Though not relevant to all, many 7.5-horsepower gasoline engines have electric starters. Electric starters provide more ease. Additionally, some models have recoil starters. These are more traditional and suitable for remote areas where electrical sources are lacking.

Cooling system

The majority use air cooling systems. They are designed to operate effectively in demanding industrial environments. However, a small fraction utilizes liquid cooling for better temperature regulation.

Fuel tank capacity

They possess sizable fuel tanks. The fuel tanks enable extended operation times. This is crucial for industries that need continuous performance without frequent refueling. Usually, the capacity ranges from 5 to 8 liters, which is sufficient.

Fuel efficiency

7.5-horsepower engines perfectly balance power and fuel consumption. Hence, industries benefit from efficient operation once they install the engines without compromising performance.

Emissions

Many models have been developed to comply with current environmental regulations, such as the EPA and CARB. Therefore, the emissions are reduced without sacrificing performance.

How to select 7.5 horsepower gasoline engines

When selecting industrial gasoline engines for the clients, one should consider a couple of factors. There are clients' needs, preferences, and budget. Below are the other key factors that should also be considered.

Industrial applications

The gasoline engine should not be used in an industrial application that requires room temperature for it to operate effectively. Room temperature does not exceed 40°C. It must also be able to run non-stop for at least 5000 hours.

Engine type

This can be a 4-stroke or OHV engine. which are normally utilized in these industrial applications. A 4-stroke engine is better suited for industrial applications that require a smooth and steady power. On the other hand, OHV engines provide high torque at low speeds, ideal for heavy-duty applications. Therefore, the engine type must match the client's operational requirements.

Fuel efficiency

Select an engine that provides good fuel consumption. It must also have a sufficiently large fuel tank. Good fuel consumption ensures that operational costs are kept at a minimum. Therefore, profits for the clients are maximized. A large fuel tank ensures lengthy operations without the fuel needing to be frequently refilled.

Power and torque

The engine should provide enough power to drive all the client's machinery. Further, it must also be able to produce enough torque to uplift all the client's loads. It must be able to rotate slowly in order for the load to be driven effectively.

Emissions compliance

Always go for an engine that is EPA and CARB compliant if these are the regulations that the client's industry must adhere to. This is because these regulations are often updated, so many manufacturers are interested in compliance with the upcoming regulations.

Maintenance

To keep the cost of maintenance down, look for engines that have easily accessible parts. Additionally, manufacturers must provide documents with information on how to maintain the engines easily. Finally, a low-maintenance engine means less operational downtime.

Q&A

Q1. Can a 7.5 horsepower gasoline engine be used as an emergency power source for my home?

A1. Yes, it can. In fact, they are ideal for providing backup power during electrical outages. However, a 7.5-horsepower engine is not a long-term home power solution, especially for large appliances.

Q2. How often should the oil be changed in a 7.5 horsepower gasoline engine?

A2. This thing should be done in a 4-stroke engine every 50 to 100 hours of operation. On the other hand, for a 2-stroke engine, oil replacement is based on the fuel mixture.

Q3. Which maintenance practices should be done to improve the lifespan of a 7.5 horsepower gasoline engine?

A3. Always replace the oil regularly and inspect the air filter. Additionally, ensure that the spark plugs are in good condition. Also, check the fuel system for any possible leaks. It is also recommended to periodically run the engine to keep it from going stale.

Q4. Are 7.5-horsepower gasoline engines suitable for powering electric generators in industrial settings?

A4. Yes. They provide adequate power for small to medium-sized generators. Furthermore, they offer portability, which is great for areas that do not have direct access to power.

Q5. Are there any environmentally friendly options available for 7.5-horsepower gasoline engines?

A5. Yes. Models that comply with EPA and CARB emissions standards are available. They are emissions reduced without sacrificing performance.