Petrol Engines

About this product

The HelmetKarts 270cc Stationary Engine delivers a powerful performance with a 9.0 HP output, making it an excellent choice for various stationary engine applications. This engine is equipped with a 2:1 Reduction wet clutch gearbox, providing efficient power transfer. It's designed for reliability with an unleaded fuel system and an advanced Transistor Electric / Inductive Firing ignition system. This engine offers a good balance of power and fuel efficiency, making it suitable for a range of use cases.

The engine features a displacement of 270cc, a bore x stroke of 77mm x 58mm, and a maximum power output of 9HP at 3600rpm, governed to 1800rpm for safety and efficiency. It generates a maximum torque of 18.5 Nm at 2600rpm. The starting system is recoil-based, ensuring ease of use in various conditions.

Specifications

Features & Benefits

• High performance with 9.0 HP output suitable for demanding tasks.
• Efficient 2:1 Reduction wet clutch gearbox for superior power transmission.
• Economical fuel consumption of 374g/kw.h.
• Compact and lightweight design at 30kg for easy handling and installation.
• Durable construction with quality components for long-term reliability.

About this product

The 49cc Stationary Engine - 2.5HP by HUASHENG 142F is a robust single-cylinder, air-cooled, 4-stroke engine. It offers reliable performance with a displacement of 49cc and operates via a C.D.I. ignition system. The engine delivers a maximum output of 1.2KW at 6800rpm and a maximum torque of 2.0NM at 4500rpm. With a top speed of 40km/h and an economical fuel consumption rate, this engine can run 100 km on just 3.5 litres of fuel. It has a fuel tank capacity of 2.5 litres and weighs 5.5 kg, making it both powerful and compact for various applications such as go-karts or as a backup generator engine.

Specifications

Features & Benefits

• Compact and lightweight design for easy installation and portability.
• Efficient fuel consumption for cost savings over extended use.
• Reliable C.D.I. ignition for dependable starts and performance.
• Durable construction ensuring long lifespan and reduced maintenance.
• Suitable for a range of applications including go-karts and small vehicles.

About this product

The 125cc Engine with Semi-Automatic Transmission and Reverse is a reliable power unit suitable for various motor vehicles. It features a single-cylinder, four-stroke engine providing smooth and efficient power delivery. The semi-automatic gearbox allows for easy gear transitions with forward gears 1, 2, 3, neutral, and a reverse gear, making it user-friendly for various driving needs. This engine is air-cooled, ensuring steady performance and the CDI ignition mode offers reliable starting, paired with an electric start mode. With a displacement of 125cc and a compression ratio of 9:1, this engine is designed for unleaded petrol, supporting a maximum power output of 5.8KW. The bore and stroke measure 52.4 x 49.5mm, and it uses a 428-14T sprocket, making it a versatile engine choice.

Specifications

Features & Benefits

• Semi-Automatic transmission for ease of use.
• Reverse gear for improved manoeuvrability.
• Air-cooled engine for consistent performance.
• CDI ignition for reliable start-up.
• Electric start for user convenience.
• Durable wet clutch system.

About this product

The 250cc GY6 Engine is a robust and efficient engine, designed for automatic operations. It features a single cylinder, 4-stroke, and 2-valve configuration, providing a reliable and smooth performance with a horsepower of 16.76HP at 7500 RPM. The engine employs a CDI ignition method and utilises a water-cooled system for optimal temperature management. With a pressure/splash lubrication system, this engine is designed for durability and efficiency. The fuel supply is managed via a carburetor atomization system, which contributes to its effective performance. This engine is equipped with an electric starter and utilises a CVT transmission for seamless power transfer.

Specifications

Features & Benefits

• Powerful 16.76HP engine for high performance.
• Automatic centrifugal dry clutch for easy operation.
• Efficient cooling with water-cooled system.
• Reliable CDI ignition for optimum spark control.
• Seamless gear transitions with CVT transmission.

About this product

Experience the power and reliability of the 250cc Zongshen Engine with this manual transmission model. Perfect for both kids and adults, this engine promises robust performance with its single-cylinder 4-stroke design. The engine includes a manual gearbox with forward gears 1, 2, 3, 4, and 5, offering excellent control over your vehicle. The wet clutch system ensures smooth gear transitions, while the air cooling mechanism effectively manages the engine's temperature for optimal performance.

The engine boasts a CDI ignition mode and a combo electric/kick start mode for versatile starting options. With a compression ratio of 9:1 and unleaded petrol compatibility, the engine delivers a maximum power of 11.5KW. Additional features include a 428 - 15T sprocket, CDI, intake manifold, kick start lever, and a gear shifter.

Specifications

Features & Benefits

• Powerful 250cc single-cylinder 4-stroke engine for robust performance.
• Manual transmission with multiple forward gears for superior control.
• Electric and kick start options for versatile starting.
• Comes with CDI and other essential components for ease of use.
• Air cooling system for efficient temperature management.

About this product

The 150cc GY6 Engine is an efficient and robust engine designed for automatic vehicles. This single-cylinder 4-stroke engine features an automatic CVT gearbox, making it easy to operate. The wet clutch system ensures smooth power transmission, while the air cooling system helps maintain optimal engine performance. The ignition mode is CDI, and the engine can be started using a combo of electric and kick start options. Suitable for unleaded petrol, this engine delivers a maximum power of 6KW, with a bore x stroke measurement of 52 x 57mm. The package includes essential components such as an ignition coil, starter solenoid, rectifier, CDI, carburetor, intake manifold, and kick start lever, providing everything needed for a complete setup.

Specifications

Features & Benefits

• Automatic CVT gearbox for effortless driving
• Powerful 6KW output suitable for a variety of automatic vehicles
• Dual start modes for convenience and reliability
• Includes all necessary components for installation
• Efficient air cooling ensures longer engine life

About this product

The 80cc Engine is a robust 3.0HP solution perfect for small and stationary applications. It's designed with precision and efficiency in mind, making it ideal for a variety of uses. With a single-cylinder 4-stroke OHV configuration, this engine provides a displacement of 79.4cm³ and a power output of 1.1 kW at 3600 RPM. This model, 152F-3, ensures reliability and performance in delivering up to 3.1 Nm of torque at 3240 RPM.

Featuring a counter-clockwise PTO shaft rotation and a forced air cooling system, this engine is both durable and efficient. Its compact design boasts a dry weight of just 9.2 kg, and it maintains a fuel consumption rate of 450g/kWh, emphasizing its economical operation.

Specifications

Features & Benefits

• High performance with 3.0 horsepower.
• Efficient fuel consumption at 450 g/kWh.
• Lightweight design at 9.2 kg.
• Reliable with single-cylinder 4-stroke OHV engine.
• Ideal for stationary and small engine applications.
• Robust build for extended durability.

Displacement: 49cc
Centrifugal Reduction Dry Clutch
Weight: 3.8kg
Single cylinder 2 stroke 
Bottom Mounting Distance (Width): 85mm
Bottom Mounting Distance (Length): 67mm
Start Mode: Hand pull starter 
6T sprocket

High performance cylinder head, plug, powder coated metal pull start, high flow air filter and 14mm carburetor. Balanced crank, upgraded clutch and bell housing with pinion support. 

About this product

This 49cc Engine in Performance Red is a compact powerhouse designed for small vehicles and stationary use. With a displacement of 49cc, this engine features a centrifugal reduction dry clutch, a lightweight design of 3.8kg, and a single-cylinder 2-stroke mechanism. It comes equipped with a bottom mounting distance of 85mm in width and 67mm in length, making it versatile for various applications. The engine also includes a hand pull starter and a 6T sprocket for efficient starting and operation. Enhancing its performance, it features a high-performance cylinder head, spark plug, powder-coated metal pull start, high-flow air filter, and a 14mm carburetor. Additionally, it includes a balanced crank, an upgraded clutch, and a bell housing with pinion support, providing durability and reliability.

Specifications

Features & Benefits

• Compact and lightweight design for easy integration.
• High-performance components for enhanced power output.
• Durable construction with upgraded clutch and pinion support.
• Efficient hand pull start mechanism.

Displacement: 49cc
Centrifugal Dry Clutch
Weight: 3.2kg
Single cylinder 2 stroke 
Bottom Mounting Distance (Width): 85mm
Bottom Mounting Distance (Length): 67mm
Start Mode: Hand pull starter 
25H - 7 teeth Sprocket

About this product

The 49cc Engine is a powerful yet compact 2-stroke engine, perfect for various applications requiring a small stationary engine. This single-cylinder, air-cooled engine requires a 25:1 gasoline to engine oil mix for optimal performance. With a piston diameter of 44mm, it delivers reliable performance for small vehicles or machinery.

This engine is designed with precision, featuring top mounting brackets that are 11cm apart and bottom mounting brackets 10.3cm apart. The exhaust diameter is 0.589 inches, and it is equipped with a 2-pin connector ideal for small applications. The white cord is 75cm long, providing flexibility in installation.

Specifications

Features & Benefits

• Compact size makes it suitable for small vehicles and machinery.
• Reliable air-cooling system for consistent performance.
• Easy-to-install with precisely measured mounting brackets.
• Durable construction ensures longevity and sustained performance.

About this product

The 125cc LIFAN Engine is a high-performance manual engine designed for a variety of vehicles. It features a single cylinder with a 4-stroke mechanism, providing smooth and efficient power delivery. This engine comes with a manual gearbox featuring gearing for Neutral and Forward (1, 2, 3, 4), making it versatile for different driving conditions. It is equipped with a wet clutch system and an air cooling system to maintain optimal performance conditions.

The ignition mode is CDI, and it starts via a kick start mechanism, ensuring reliability and ease of use. With a compression ratio of 9:1, it runs on unleaded petrol, supporting environmentally friendly operations. The maximum power output of the engine is 5.8KW, and it has a bore x stroke measurement of 52.4 x 49.5mm. The sprocket type is 428 - 15T, designed for precise power transmission.

Specifications

Features & Benefits

• High performance with a 125cc displacement for powerful output.
• Manual gearbox offering versatile control for various driving conditions.
• Reliable CDI ignition and kick start for easy starting.
• Efficient air cooling system to prevent overheating.
• Environmentally friendly operation with unleaded petrol.

About this product

The 49cc Engine with Reduction Gearbox is a compact and powerful unit ideal for various stationary applications. With a centrifugal reduction dry clutch, this engine offers smooth performance and reliability. Weighing 4.6kg, it features a single-cylinder 2-stroke mechanism, making it efficient and easy to maintain. The mounting dimensions are practical, with a bottom width of 85mm and length of 67mm, allowing for flexible installation. It includes a hand pull start mode and a T8F sprocket, providing a versatile option for different setups.

Specifications

Features & Benefits

• Compact and lightweight design for easy installation and handling.
• Reliable centrifugal reduction dry clutch for smooth operation.
• Single cylinder 2-stroke engine for efficient performance.
• Flexible mounting options with bottom mounting distances of 85mm width and 67mm length.
• Easy hand pull start for quick engine ignition.
• Versatile T8F sprocket compatible with various setups.