VETOR GROUP
1 / 2
Reduces friction between the piston and cylinder when the combustible gas explodes, enhancing power output and engine durability.
Adopts a large-diameter crankshaft, enlarged crankshaft bearings and connecting rod needle bearings, and an interference fit with the right crankcase, significantly reducing engine vibration and noise.
Ensures smooth operation and long service life, with strict quality control in material selection (such as 40Cr steel) and processing.
Efficiently converts piston motion into rotational energy, contributing to the engine's 6.5kW maximum power and 8.7N·m maximum torque.
Suitable for Haojue UH110 series underbone motorcycle users for short-distance trips in cities, ensuring stable power output during rush hours and smooth navigation through urban traffic.
Applied in rural areas for carrying small cargos and daily commuting on rural roads, providing reliable performance under various road conditions.
Used as a replacement part for engine overhauls or when the original crankshaft is worn out, ensuring the motorcycle's engine operates efficiently again.
For fleets using Haojue UH110 series motorcycles (e.g., delivery or rental services), it guarantees consistent power transmission and reduces downtime due to engine failures.
| Specification Item | Details |
|---|---|
| Applicable Model | Haojue UH110, HJ110-7/7C/7E/S |
| Engine Displacement | 114ML |
| Cylinder Bore × Stroke | 51.0mm × 55.6mm |
| Material | 40Cr steel |
| Structure | Single-cylinder four-stroke crankshaft |
| Key Technology | Crankshaft eccentric technology, high-rigidity structure |
This crankshaft is specifically engineered for Haojue UH110 series underbone motorcycles, including models such as HJ110-7, HJ110-7C, HJ110-7E, and HJ110-S.
It is made of high-quality 40Cr steel, offering high rigidity, high strength, and reliable durability to handle demanding riding conditions.
Crankshaft eccentric technology reduces the friction between the piston and cylinder during combustible gas explosions, resulting in improved power output and a longer engine lifespan.
Yes, it features a large-diameter crankshaft, enlarged crankshaft bearings, and connecting rod needle bearings, combined with an interference fit with the right crankcase, significantly dampening engine vibrations and noise.
Absolutely. It is an ideal replacement part for motorcycle maintenance, repair, and engine overhauls, restoring the vehicle's original power transmission efficiency.
