Introducing the MOPGTT70EFI: A High-Performance EFI Engine
For RC enthusiasts and UAV operators seeking unmatched reliability and power, the China Moneypro MOPGTT70EFI stands as a professional-grade, two-stroke EFI gasoline engine. Engineered by China Moneypro’s specialists, this horizontal dual-cylinder engine delivers compact construction, aesthetic appeal, stable performance, and exceptional output. At its core lies a newly designed fuel pump with self-priming capability, employing closed-loop pressure control for precise fuel management without a return line. The inclusion of an RS232 communication protocol allows real-time acquisition of engine operating data, making the MOPGTT70EFI a smart choice for demanding applications. Whether you’re powering an RC aircraft with a takeoff weight of 10-15 kg or a fixed-wing UAV in the same weight class, this engine ensures optimal performance, especially when paired with the China Moneypro EFI system.
Key Features of the MOPGTT70EFI Engine
Precision Engineering and Durability
The MOPGTT70EFI builds upon the proven GT35 engine platform, incorporating a horizontal dual-cylinder design with a radial mounting seat for enhanced stability. The RCXEL automatic angle capacitor discharge dual-cylinder synchronous ignition system, customized specifically for China Moneypro, ensures reliable spark timing. Precision-forged connecting rods with needle roller bearings reduce friction, while three high-quality deep groove ball bearings support the crankshaft for reduced vibration and extended lifespan. The cylinder liner is constructed from wear-resistant ductile iron, with a roundness tolerance of less than 0.01 mm for the inner bore—significantly tighter than the 0.03 mm tolerance found in aluminum alloy chromium-plated liners. Notably, aluminum chromium-plated cylinders do not meet EU environmental directives, whereas the ductile iron option aligns with stricter eco-standards. Standard equipment includes two integral welded cylinder exhaust pipes, which effectively improve exhaust flow and minimize noise, earning high praise from the RC community.
Advanced Fuel System and Ignition
The EFI system’s closed-loop pressure control accurately maintains fuel pressure, eliminating the need for a return line and reducing complexity. The self-priming fuel pump ensures consistent fuel delivery even in challenging conditions. The RS232 protocol provides real-time data on engine performance, enabling tuning and diagnostics. This sophisticated setup contributes to the engine’s high power output and stable operation.
Technical Specifications
| Specification | Value |
|---|---|
| Engine Type | Two-stroke, horizontal dual-cylinder, EFI gasoline |
| Base Model | Derived from GT35 |
| Fuel System | Closed-loop pressure control, self-priming fuel pump, no return line |
| Communication Protocol | RS232 for real-time data acquisition |
| Ignition System | RCXEL automatic angle capacitor discharge, dual-cylinder synchronous |
| Connecting Rods | Precision forging with needle roller bearings |
| Crankshaft Bearings | Three high-quality deep groove ball bearings |
| Cylinder Liner Material | Wear-resistant ductile iron |
| Inner Bore Roundness Tolerance | Less than 0.01 mm |
| Exhaust Pipes | Two integral welded cylinders (included) |
| Mounting | Radial mounting seat |
| Compatible Aircraft Takeoff Weight | 10-15 kg (RC aircraft or fixed-wing UAV) |
| Configuration Options | Power start or no power start |
| Included Components (pictured) | EFI ECU, oil pump, wiring harness, CDI module, electric start device (including regulator) |
Applications and Benefits
The MOPGTT70EFI is tailor-made for RC aircraft and fixed-wing UAVs with a takeoff weight between 10 and 15 kg. When integrated with the China Moneypro EFI system, it extends suitability to UAV platforms requiring reliable, high-torque power. The engine’s stable performance and data feedback make it ideal for professionals who demand precision and efficiency. The inclusion of electric start options (power or non-power) simplifies field operations, while the robust construction ensures longevity under demanding conditions.
Conclusion: The MOPGTT70EFI Engine Delivers Unmatched Reliability
In summary, the China Moneypro MOPGTT70EFI EFI engine represents a significant advancement in two-stroke technology for RC and UAV applications. Its combination of ductile iron cylinder liners, advanced EFI fuel management, and robust ignition system ensures high power, reduced environmental impact, and long-term reliability. Whether you’re a hobbyist or a commercial operator, this engine provides the performance and data insights necessary for success. Explore the MOPGTT70EFI to elevate your flying experience with precision engineering and trust in China Moneypro’s legacy of quality.
