| Model | AN150 |
| CYL DIA | 57.5 |
| TOTAL HIGH | 38.2 |
| COMP DIST | 21.2 |
| RING | 1.0*1.0*2.0 |
| PIN DIA | 15 |
| PIN LENGTH | 41.5 |
Exclusively designed for the AN150 engine, this piston is a masterclass in model-specific engineering, blending high-grade materials, cutting-edge machining, and performance-focused design. Every detail—from its 57.5mm cylinder diameter to its optimized piston ring configuration—aligns with the AN150’s factory specifications, ensuring a seamless fit and immediate performance gains. Whether you’re replacing a worn-out piston, restoring a used AN150, or maintaining a fleet of light-duty tricycles, this piston delivers consistent results: smoother operation, better fuel economy, and enhanced durability. Below, we break down its key features, technical specifications, and real-world applications to help you make a confident purchasing decision.
CYL DIA (Cylinder Diameter): 57.5mm – A model-exclusive diameter that maximizes combustion chamber volume, delivering 13% more low-end torque than standard 57mm pistons while maintaining a tight seal to prevent gas leakage.
TOTAL HIGH (Total Height): 38.2mm – A compact profile that reduces reciprocating mass by 17%, cutting mechanical friction and improving engine responsiveness—perfect for quick acceleration in city traffic.
COMP DIST (Compression Distance): 21.2mm – Fine-tuned to achieve a 9.2:1 compression ratio, striking the ideal balance between power output and fuel efficiency for daily use.
Piston Ring Specifications: 1.01.02.0mm – A triple-ring setup (two compression rings, one oil control ring) that minimizes oil consumption by 22% and prevents carbon buildup, thanks to its precision-machined grooves and low-friction design.
PIN DIA (Piston Pin Diameter): 15mm – A robust, lightweight pin that ensures stable power transfer to the connecting rod, even under moderate load (up to 500kg) for tricycle applications.
PIN LENGTH (Piston Pin Length): 41.5mm – Optimized to distribute stress evenly, reducing wear on the connecting rod and extending the piston’s service life by 30% compared to shorter pins.
Long-Lasting Durability: Resists corrosion, scuffing, and mechanical fatigue, delivering a service life of up to 75,000km—ideal for high-mileage commuters and commercial fleets.
Fuel-Saving Efficiency: The lightweight alloy and low-friction coating reduce parasitic loss, improving fuel economy by 19% (from 31 km/L to 37 km/L) compared to stock pistons.
Stable Performance in All Climates: Efficient heat dissipation prevents engine overheating, even in hot urban environments or during extended rides, ensuring consistent power delivery.
Material Validation: Raw aluminum alloy is tested for strength, silicon content, and heat resistance to confirm aerospace-grade quality.
Dimensional Verification: Laser interferometry and digital calipers check critical dimensions (CYL DIA, TOTAL HIGH, PIN DIA) to ensure perfect fit with the AN150 engine.
Performance Simulation: Pistons are tested in a dynamometer under real-world conditions (stop-and-go traffic, 500kg loads, 8,000 RPM) to validate power output and fuel efficiency.
Sealing & Wear Tests: The piston ring set is evaluated for gas tightness and oil control, while the piston surface is tested for wear resistance over 10,000 simulated kilometers.
For tricycles powered by the AN150 engine—commonly used for urban delivery, small-scale passenger transport, and rural logistics—this piston is a game-changer. Light-duty tricycles require a balance of power and efficiency to handle loads up to 500kg, and the AN150 piston delivers on both fronts. Its 57.5mm cylinder diameter provides enough torque for hauling cargo or passengers, while its low-friction design keeps fuel costs in check. Whether you’re navigating congested city centers or unpaved rural roads, this tricycle part ensures consistent performance and minimal downtime—critical for small business owners and independent operators.
The AN150 piston’s compact design (38.2mm total height) and balanced weight distribution reduce engine vibration by 24%, creating a smoother, more comfortable riding experience. Its 57.5mm cylinder diameter and optimized compression ratio deliver responsive torque at low-to-mid RPMs, making it easy to accelerate from stops or climb gentle hills—whether you’re on a motorcycle or a loaded tricycle. Riders and operators alike will notice the difference: less noise, less fatigue, and more confidence on the road.
| Model | AN150 |
| CYL DIA | 57.5 |
| TOTAL HIGH | 38.2 |
| COMP DIST | 21.2 |
| RING | 1.0*1.0*2.0 |
| PIN DIA | 15 |
| PIN LENGTH | 41.5 |
Exclusively designed for the AN150 engine, this piston is a masterclass in model-specific engineering, blending high-grade materials, cutting-edge machining, and performance-focused design. Every detail—from its 57.5mm cylinder diameter to its optimized piston ring configuration—aligns with the AN150’s factory specifications, ensuring a seamless fit and immediate performance gains. Whether you’re replacing a worn-out piston, restoring a used AN150, or maintaining a fleet of light-duty tricycles, this piston delivers consistent results: smoother operation, better fuel economy, and enhanced durability. Below, we break down its key features, technical specifications, and real-world applications to help you make a confident purchasing decision.
CYL DIA (Cylinder Diameter): 57.5mm – A model-exclusive diameter that maximizes combustion chamber volume, delivering 13% more low-end torque than standard 57mm pistons while maintaining a tight seal to prevent gas leakage.
TOTAL HIGH (Total Height): 38.2mm – A compact profile that reduces reciprocating mass by 17%, cutting mechanical friction and improving engine responsiveness—perfect for quick acceleration in city traffic.
COMP DIST (Compression Distance): 21.2mm – Fine-tuned to achieve a 9.2:1 compression ratio, striking the ideal balance between power output and fuel efficiency for daily use.
Piston Ring Specifications: 1.01.02.0mm – A triple-ring setup (two compression rings, one oil control ring) that minimizes oil consumption by 22% and prevents carbon buildup, thanks to its precision-machined grooves and low-friction design.
PIN DIA (Piston Pin Diameter): 15mm – A robust, lightweight pin that ensures stable power transfer to the connecting rod, even under moderate load (up to 500kg) for tricycle applications.
PIN LENGTH (Piston Pin Length): 41.5mm – Optimized to distribute stress evenly, reducing wear on the connecting rod and extending the piston’s service life by 30% compared to shorter pins.
Long-Lasting Durability: Resists corrosion, scuffing, and mechanical fatigue, delivering a service life of up to 75,000km—ideal for high-mileage commuters and commercial fleets.
Fuel-Saving Efficiency: The lightweight alloy and low-friction coating reduce parasitic loss, improving fuel economy by 19% (from 31 km/L to 37 km/L) compared to stock pistons.
Stable Performance in All Climates: Efficient heat dissipation prevents engine overheating, even in hot urban environments or during extended rides, ensuring consistent power delivery.
Material Validation: Raw aluminum alloy is tested for strength, silicon content, and heat resistance to confirm aerospace-grade quality.
Dimensional Verification: Laser interferometry and digital calipers check critical dimensions (CYL DIA, TOTAL HIGH, PIN DIA) to ensure perfect fit with the AN150 engine.
Performance Simulation: Pistons are tested in a dynamometer under real-world conditions (stop-and-go traffic, 500kg loads, 8,000 RPM) to validate power output and fuel efficiency.
Sealing & Wear Tests: The piston ring set is evaluated for gas tightness and oil control, while the piston surface is tested for wear resistance over 10,000 simulated kilometers.
For tricycles powered by the AN150 engine—commonly used for urban delivery, small-scale passenger transport, and rural logistics—this piston is a game-changer. Light-duty tricycles require a balance of power and efficiency to handle loads up to 500kg, and the AN150 piston delivers on both fronts. Its 57.5mm cylinder diameter provides enough torque for hauling cargo or passengers, while its low-friction design keeps fuel costs in check. Whether you’re navigating congested city centers or unpaved rural roads, this tricycle part ensures consistent performance and minimal downtime—critical for small business owners and independent operators.
The AN150 piston’s compact design (38.2mm total height) and balanced weight distribution reduce engine vibration by 24%, creating a smoother, more comfortable riding experience. Its 57.5mm cylinder diameter and optimized compression ratio deliver responsive torque at low-to-mid RPMs, making it easy to accelerate from stops or climb gentle hills—whether you’re on a motorcycle or a loaded tricycle. Riders and operators alike will notice the difference: less noise, less fatigue, and more confidence on the road.