Single-piston diesel engine fuel injector

The single cylinder diesel engine fuel injector assemblies produced by Huahui Oil Pump Company include three categories: S, P, and common rail series. They can be matched with vortex and direct injection diesel engines with cylinder diameters of 60-120 mm. They have low fuel consumption, low smoke, and good reliability., etc., basically covering medium and small power diesel vehicles and tractors. P series fuel injector is a new variety developed by our company. It is small in size and small in inertia, making it especially suitable for medium and small high-speed diesel engines. The high-pressure common rail series meets the emission requirements of Eurasian and National Fifth Countries and is efficient and energy-saving.

As an important part of the engine's fuel supply system, the injector assembly can inject fuel in the appropriate form and position. Made of high-quality materials, the performance is stable, which can ensure full atomization of fuel and achieve efficient combustion. It not only enhances engine power, but also reduces fuel waste. It is suitable for different models of engines and has strong practicality.

 

Product Description

The Single-Piston Diesel Engine Fuel Injector is a high-precision component engineered to deliver atomized diesel fuel directly into the combustion chamber of single-cylinder diesel engines. Designed for reliable performance and long service life, this injector plays a crucial role in engine efficiency, power output, and fuel economy. Built to withstand harsh conditions and heavy-duty usage, it is ideal for small machinery used in agriculture, construction, and portable power generation.

 

Product Advantages

Precise Fuel Delivery

Ensures consistent and accurate fuel injection, promoting efficient combustion and stable engine performance.

Efficient Atomization

Produces a fine fuel mist, improving air-fuel mixing for cleaner burning and reduced emissions.

Durability Under Pressure

Constructed from high-strength, wear-resistant materials to handle high temperatures and fuel injection pressures.

Simple Replacement & Maintenance

Easy to install and compatible with widely used single-cylinder diesel engines

 

Product Applications

The Single-Piston Diesel Engine Fuel Injector is widely used in:

Agricultural Equipment

Mini tractors, walking tractors, and rotary tillers

Portable Power Systems

Small diesel generators and pump sets

Construction Machinery

Plate compactors, concrete saws, and rammers

Marine and Utility Engines

Outboard diesel engines and auxiliary engines

Its robust construction and compact design make it well-suited for rural, off-grid, and mobile equipment operations.

 

FAQ

Which engines are compatible with this fuel injector?

It is compatible with most standard single-cylinder diesel engines, especially models like 170F, 178F, and 186F. Please verify your engine type before purchase.

 

What are the signs that the injector needs replacement?

Symptoms include black smoke, difficult starts, increased fuel use, engine knocking, or noticeable loss of power.

 

How do I maintain the fuel injector?

Regularly clean the nozzle, use filtered diesel fuel, and replace fuel filters to prevent clogging and maintain performance.

 

Can I install the injector myself?

Yes, basic tools are usually sufficient. However, for optimal performance, professional installation is recommended.

 

How long does the injector typically last?

Under normal use, the injector can last over 1,000 hours. Lifespan may vary depending on fuel quality and maintenance.

 

Company Introduction

Changzhou Huahui Fuel Injection Equipment Co.,Ltd's main products include S and P series long and short injector assembly and injector nozzle parts. Injection pumps used in 165-1125 single-cylinder engines and plungers and oil delivery valve parts used in injection pumps. In recent years, with the efforts of our scientific research personnel, we have successively developed P series BQ type, PW type, P7 type, P8 type, PE type, PN type, P7100 type, P2000 type, high-pressure common rail series, etc., a total of more than 100 types of plunger parts and electronically controlled single pumps.