| Model | HX150/SB150 |
| CYL DIA | 56.5 |
| TOTAL HIGH | 46.5 |
| COMP DIST | 26.5 |
| RING | 1.2*1.2*2.5 |
| PIN DIA | 15 |
| PIN LENGTH | 47.5 |
Designed exclusively for the HX150 model, this piston is a specialized heavy-duty engine part crafted to meet the rigorous demands of high-displacement two-wheel and three-wheel vehicles. Combining advanced CNC machining, high-strength materials, and oversized specifications, the HX150 piston delivers seamless fitment, exceptional durability, and enhanced torque for heavy-load scenarios. Whether you’re replacing a worn piston in a commercial tricycle fleet, upgrading a motorcycle for off-road use, or maintaining industrial-grade engines, the HX150 piston is the ideal choice for operators seeking uncompromising performance. Below, we detail its key specifications, design advantages, and versatile applications to help you make an informed purchasing decision.
CYL DIA (Cylinder Diameter): 56.5mm – Oversized diameter optimizes displacement for enhanced torque, while maintaining a tight, leak-proof seal with the cylinder wall to maximize combustion efficiency.
TOTAL HIGH (Total Height): 46.5mm – Increased height enhances structural rigidity, balancing mechanical stress and power delivery for stable operation under heavy loads (up to 700kg).
COMP DIST (Compression Distance): 26.5mm – Fine-tunes the engine’s compression ratio for high-torque output, ensuring responsive acceleration even when carrying maximum payloads.
Piston Ring Specifications: 1.2*1.2*2.5mm – Heavy-duty triple-ring configuration (two compression rings + one oil control ring) with thicker cross-sections delivers superior sealing, reduces oil consumption, and prevents carbon buildup in high-heat environments.
PIN DIA (Piston Pin Diameter): 15mm – Reinforced pin diameter provides exceptional load-bearing capacity, ensuring stable power transmission to the connecting rod under extreme stress.
PIN LENGTH (Piston Pin Length): 47.5mm – Extended length distributes load evenly across the connecting rod, minimizing wear and extending the piston’s service life in high-cycle operation.
Extreme Durability: Resists mechanical fatigue, corrosion, and thermal expansion, reducing replacement frequency and long-term maintenance costs for commercial operators.
Enhanced Heat Management: Efficiently dissipates excess heat generated by high-displacement combustion, preventing engine overheating—a common issue in heavy-load tricycle operation.
Consistent Performance: Maintains dimensional precision and structural integrity over 75,000km of operation, ensuring stable power output and fuel efficiency even in harsh conditions.
| Model | HX150/SB150 |
| CYL DIA | 56.5 |
| TOTAL HIGH | 46.5 |
| COMP DIST | 26.5 |
| RING | 1.2*1.2*2.5 |
| PIN DIA | 15 |
| PIN LENGTH | 47.5 |
Designed exclusively for the HX150 model, this piston is a specialized heavy-duty engine part crafted to meet the rigorous demands of high-displacement two-wheel and three-wheel vehicles. Combining advanced CNC machining, high-strength materials, and oversized specifications, the HX150 piston delivers seamless fitment, exceptional durability, and enhanced torque for heavy-load scenarios. Whether you’re replacing a worn piston in a commercial tricycle fleet, upgrading a motorcycle for off-road use, or maintaining industrial-grade engines, the HX150 piston is the ideal choice for operators seeking uncompromising performance. Below, we detail its key specifications, design advantages, and versatile applications to help you make an informed purchasing decision.
CYL DIA (Cylinder Diameter): 56.5mm – Oversized diameter optimizes displacement for enhanced torque, while maintaining a tight, leak-proof seal with the cylinder wall to maximize combustion efficiency.
TOTAL HIGH (Total Height): 46.5mm – Increased height enhances structural rigidity, balancing mechanical stress and power delivery for stable operation under heavy loads (up to 700kg).
COMP DIST (Compression Distance): 26.5mm – Fine-tunes the engine’s compression ratio for high-torque output, ensuring responsive acceleration even when carrying maximum payloads.
Piston Ring Specifications: 1.2*1.2*2.5mm – Heavy-duty triple-ring configuration (two compression rings + one oil control ring) with thicker cross-sections delivers superior sealing, reduces oil consumption, and prevents carbon buildup in high-heat environments.
PIN DIA (Piston Pin Diameter): 15mm – Reinforced pin diameter provides exceptional load-bearing capacity, ensuring stable power transmission to the connecting rod under extreme stress.
PIN LENGTH (Piston Pin Length): 47.5mm – Extended length distributes load evenly across the connecting rod, minimizing wear and extending the piston’s service life in high-cycle operation.
Extreme Durability: Resists mechanical fatigue, corrosion, and thermal expansion, reducing replacement frequency and long-term maintenance costs for commercial operators.
Enhanced Heat Management: Efficiently dissipates excess heat generated by high-displacement combustion, preventing engine overheating—a common issue in heavy-load tricycle operation.
Consistent Performance: Maintains dimensional precision and structural integrity over 75,000km of operation, ensuring stable power output and fuel efficiency even in harsh conditions.