 |
| Quantity: | |
|---|---|
| Model | HM150 |
| CYL DIA | 57.4 |
| TOTAL HIGH | 38.5 |
| COMP DIST | 20 |
| RING | 1.0*1.0*2.0 |
| PIN DIA | 15 |
| PIN LENGTH | 42.5 |
Crafted exclusively for the HM150 engine, this piston is a specialized high-efficiency part that merges premium materials, precision machining, and model-specific design. Built to match the HM150’s optimized engine specifications—highlighted by its 57.4mm cylinder diameter—it delivers seamless fitment, exceptional durability, and dynamic power—whether you’re craving responsive acceleration, navigating city traffic, or operating a light-duty tricycle. Whether you’re replacing a worn piston, upgrading your engine, or maintaining a fleet of commercial vehicles, the HM150 piston is the trusted choice for efficiency and reliability. Below, we detail its key specifications, design advantages, and versatile applications to help you make an informed purchasing decision.
CYL DIA (Cylinder Diameter): 57.4mm – Enlarged, model-exclusive maximizes displacement for enhanced torque output, while maintaining a tight, leak-proof seal with the cylinder wall to optimize combustion efficiency.
TOTAL HIGH (Total Height): 38.5mm – Compact design reduces piston weight by 16% compared to standard counterparts, minimizing mechanical friction and improving engine responsiveness.
COMP DIST (Compression Distance): 20mm – Fine-tunes the compression ratio for high-efficiency combustion, aligning with the HM150’s dynamic yet economical engine mapping.
Piston Ring Specifications: 1.0*1.0*2.0mm – High-performance triple-ring configuration (two compression rings + one oil control ring) delivers superior sealing while minimizing friction, reducing oil consumption and carbon buildup.
PIN DIA (Piston Pin Diameter): 15mm – Robust pin diameter ensures stable power transmission to the connecting rod, balancing load-bearing capacity and rotational efficiency.
PIN LENGTH (Piston Pin Length): 42.5mm – Optimized length distributes load evenly across the connecting rod, minimizing wear and extending service life in diverse operating scenarios.
Enhanced Power-to-Efficiency Ratio: The high-strength alloy and optimized dimensions enable the piston to deliver 22% more torque than generic pistons while improving fuel economy by 18%.
Lightweight Durability: Resists corrosion, mechanical fatigue, and thermal expansion, extending the piston’s service life to 73,000km—ideal for both daily riders and small-scale commercial operators.
Reliable Heat Management: Efficiently dissipates heat generated by high-compression combustion and frequent use, preventing engine overheating and maintaining consistent performance.
Raw Material Testing: Ensures the 2017-T4 aluminum alloy meets aerospace-grade standards for strength, weight, and heat resistance.
Dimensional Accuracy Checks: Verifies critical dimensions (CYL DIA, TOTAL HIGH, etc.) using laser interferometry to match the HM150’s exact tolerances—with special focus on the 57.4mm .
Combustion Efficiency Testing: Simulates the HM150’s operating conditions (variable RPM, light loads) to assess power output and fuel economy.
Sealing & Friction Testing: Validates the piston ring’s sealing performance and the piston’s low-friction design under diverse load conditions.
For light-duty tricycles powered by the HM150 engine (popular for urban delivery, small-scale passenger transport, and rural commutes), the HM150 piston is a dynamic, cost-effective solution. These tricycles require a mix of power and efficiency to handle loads up to 520kg, and this piston’s 57.4mm and compact design ensure stable performance in diverse conditions. It operates reliably in both congested city streets and rough rural roads, making it a top choice for small business owners and independent operators.
Rigorously tested for both performance riding and daily-use durability, the HM150 piston’s premium materials and precision design minimize wear on the cylinder wall and connecting rod, extending its service life to 73,000km—29% longer than generic high-efficiency pistons. This reduces maintenance frequency and replacement costs, making it an ideal choice for both enthusiasts who ride hard and operators who rely on their vehicles for livelihood.
| Model | HM150 |
| CYL DIA | 57.4 |
| TOTAL HIGH | 38.5 |
| COMP DIST | 20 |
| RING | 1.0*1.0*2.0 |
| PIN DIA | 15 |
| PIN LENGTH | 42.5 |
Crafted exclusively for the HM150 engine, this piston is a specialized high-efficiency part that merges premium materials, precision machining, and model-specific design. Built to match the HM150’s optimized engine specifications—highlighted by its 57.4mm cylinder diameter—it delivers seamless fitment, exceptional durability, and dynamic power—whether you’re craving responsive acceleration, navigating city traffic, or operating a light-duty tricycle. Whether you’re replacing a worn piston, upgrading your engine, or maintaining a fleet of commercial vehicles, the HM150 piston is the trusted choice for efficiency and reliability. Below, we detail its key specifications, design advantages, and versatile applications to help you make an informed purchasing decision.
CYL DIA (Cylinder Diameter): 57.4mm – Enlarged, model-exclusive maximizes displacement for enhanced torque output, while maintaining a tight, leak-proof seal with the cylinder wall to optimize combustion efficiency.
TOTAL HIGH (Total Height): 38.5mm – Compact design reduces piston weight by 16% compared to standard counterparts, minimizing mechanical friction and improving engine responsiveness.
COMP DIST (Compression Distance): 20mm – Fine-tunes the compression ratio for high-efficiency combustion, aligning with the HM150’s dynamic yet economical engine mapping.
Piston Ring Specifications: 1.0*1.0*2.0mm – High-performance triple-ring configuration (two compression rings + one oil control ring) delivers superior sealing while minimizing friction, reducing oil consumption and carbon buildup.
PIN DIA (Piston Pin Diameter): 15mm – Robust pin diameter ensures stable power transmission to the connecting rod, balancing load-bearing capacity and rotational efficiency.
PIN LENGTH (Piston Pin Length): 42.5mm – Optimized length distributes load evenly across the connecting rod, minimizing wear and extending service life in diverse operating scenarios.
Enhanced Power-to-Efficiency Ratio: The high-strength alloy and optimized dimensions enable the piston to deliver 22% more torque than generic pistons while improving fuel economy by 18%.
Lightweight Durability: Resists corrosion, mechanical fatigue, and thermal expansion, extending the piston’s service life to 73,000km—ideal for both daily riders and small-scale commercial operators.
Reliable Heat Management: Efficiently dissipates heat generated by high-compression combustion and frequent use, preventing engine overheating and maintaining consistent performance.
Raw Material Testing: Ensures the 2017-T4 aluminum alloy meets aerospace-grade standards for strength, weight, and heat resistance.
Dimensional Accuracy Checks: Verifies critical dimensions (CYL DIA, TOTAL HIGH, etc.) using laser interferometry to match the HM150’s exact tolerances—with special focus on the 57.4mm .
Combustion Efficiency Testing: Simulates the HM150’s operating conditions (variable RPM, light loads) to assess power output and fuel economy.
Sealing & Friction Testing: Validates the piston ring’s sealing performance and the piston’s low-friction design under diverse load conditions.
For light-duty tricycles powered by the HM150 engine (popular for urban delivery, small-scale passenger transport, and rural commutes), the HM150 piston is a dynamic, cost-effective solution. These tricycles require a mix of power and efficiency to handle loads up to 520kg, and this piston’s 57.4mm and compact design ensure stable performance in diverse conditions. It operates reliably in both congested city streets and rough rural roads, making it a top choice for small business owners and independent operators.
Rigorously tested for both performance riding and daily-use durability, the HM150 piston’s premium materials and precision design minimize wear on the cylinder wall and connecting rod, extending its service life to 73,000km—29% longer than generic high-efficiency pistons. This reduces maintenance frequency and replacement costs, making it an ideal choice for both enthusiasts who ride hard and operators who rely on their vehicles for livelihood.
