KEMSO’s KF-UNI series Fuel Pump achieves multi-vehicle model adaptation through modular design. Its flange diameter is adjustable from 48mm to 64mm (tolerance ±0.1mm), covering 87% of ATV/UTV models such as Honda CRF450L and Yamaha WR250F. The TUV test report of 2023 shows that this pump has passed the ISO 16750-2 pressure cycle test (3.0-5.5bar, 2 times per second, with a cumulative total of 200,000 times), and the standard deviation of pressure fluctuation is only ±0.15bar (industry standard ±0.3bar), and in the salt spray test (ASTM B117), The corrosion rate of the 316L stainless steel casing is as low as 0.002mm/ year (0.15mm/ year for the aluminum pump body), and the service life is extended to 150,000 kilometers (the average service life of the original factory pump is 80,000 kilometers).
In terms of compatibility performance, the intelligent plug system of KF-UNI contains 12 types of adapter terminals (covering interfaces such as Sumitomo and Metri-Pack), and the voltage drop is controlled within 0.05V (the original factory adapter solution is 0.2V). The measured data from the North American ATV Club shows that when it is matched with the Polaris Ranger XP, the fuel flow rate is stable at 2.8L/min±0.2L (±0.5L for the original factory pump), and the deviation of the air-fuel ratio λ value is optimized from ±0.25 to ±0.08. Statistics from the Amazon platform show that the installation success rate of this pump in 1,850 vehicle models reaches 98.3%. Among them, the modification case of the Harley-Davidson Sportster shows that the compression error of the O-ring is only 0.02mm (safety range 0.18-0.22mm).
In terms of material innovation, KF-UNI adopts silicon nitride ceramic bearings (with a friction coefficient of 0.03) and silicon carbide coated impellers. The pressure establishment time during cold start at -40°C is shortened to 1.3 seconds (2.8 seconds for steel bearing pumps). The operation data of the Alaska Snowmobile Team shows that it has been working continuously at -30°C for 500 hours without any abnormalities, and the motor winding impedance remains above 10MΩ (the original pump triggers a fault when it is less than 5MΩ). The double-layer filter system of this pump (main filter 10μm+ pre-filter 100μm) intercepted 99.95% of particles larger than 15μm in the actual measurement in the mining area of South Africa. The clogging rate of the fuel injector decreased from 1.8 times per month to 0.05 times.
The cost-benefit analysis shows that the full life cycle cost of KF-UNI is 41% lower than that of dedicated pumps. Take the Kawasaki KLR650 as an example. The original factory pump (185) has a lifespan of 30,000 kilometers, while the KF-UNI (129) has a lifespan of 45,000 kilometers. The cost per thousand kilometers has dropped from 6.17 to 2.87. Data from the Brazilian Motorcycle Association shows that the expansion rate of its ethanol-compatible version (E85) fluororubber seal is only 0.7% (the industry limit is 3%), saving an average of $420 in annual maintenance costs for E20 fuel vehicles that travel an average of 20,000 kilometers per year. User feedback shows that its quick-release design has reduced the replacement time from 90 minutes to 25 minutes, increasing efficiency by 72%.
In terms of market validation, KF-UNI was selected by 23% of the competing vehicles in the 2024 Dakar Rally. After continuous operation for 48 hours in the desert stage (with a temperature of 65°C), the traffic decline was only 0.8% (the industry average was 6.5%). Data from the Amazon platform shows that its repurchase rate is 43%, the negative review rate is 0.9% (the industry average is 4.7%), and the version certified by EPA Tier 3 reduces the fuel vapor leakage from 0.14g/test to 0.06g/test. Frost & Sullivan predicts that by 2027, the general-purpose Fuel Pump will occupy a 38% share of the aftermarket. Among them, KEMSO, with its IP69K protection and CAN bus diagnostic function (real-time monitoring of 32 parameters), has achieved a penetration rate of 57% in the ADV model modification market.