NGH GTT70-E 70cc Horizontally Opposed Twin-Cylinder Two-Stroke Air-Cooled Gasoline Engine Model with Electric Starter for Fixed-Wing RC Airplanes

Product information:
Brand: ngh
Model: GTT70-E
Material: Metal
Color: As shown in the picture
Displacement: 69.92cc (34.96cc×2)
Bore: 37.3mm
Stroke: 32mm
Practical speed range: 1600-8000rpm
Output power: 7.3HP/8300rpm
Pulling force: 16.5kg
Engine weight: 2070g
Ignition weight: 160g
Ignition power supply: DC6V - 14.4V 1000mAh
Recommended propeller: 23x8-10, 24x8-10 (two-blade)
Fuel: 92# unleaded gasoline + fully synthetic 2T lubricant
Lubrication ratio: (gasoline: lubricant) = 40:1
Suitable age: 16+

Product description:
NGH is famous for producing high-quality gasoline engines. GTT70-E is a professional two-stroke gasoline engine designed by NGH engineers for remote control enthusiasts. It has a compact structure, exquisite appearance, stable performance and abundant power.The GTT70-E engine is a horizontally opposed twin-cylinder engine derived from the GT35 engine, equipped with a radial mount and an automatic angle capacitor discharge twin-cylinder synchronous ignition system customized by RCXEL for NGH. It uses a precision forged connecting rod with a needle bearing, and the crankshaft is equipped with three high-quality deep groove ball bearings; The cylinder liner is made of wear-resistant ductile iron, and the roundness tolerance of the cylinder bore is within 0.01mm, which is much higher than the roundness tolerance of the aluminum alloy chrome-plated cylinder liner, that is, 0.03mm. In principle, the aluminum alloy chrome-plated cylinder liner does not meet the EU environmental protection requirements; It is standardly equipped with 2 integrally welded exhaust pipes, which effectively improves and reduces noise and is well received by RC enthusiasts.

The GTT70-E is suitable for remote control aircraft with a take-off weight of 10-15kg and fixed-wing drones with the same take-off weight. Equipped with an NGH electric starter, it is suitable for vertical drones with a take-off weight of 10-15kg.

GTT70-E Product Features
*Integrally welded single-outlet exhaust muffler, effectively improves and reduces noise
*Front-mounted Walbro carburetor, reliable operation, simple debugging
*CNC precision engraved radial engine mounting base, making engine installation more stable and less vibrating
*Precision forged connecting rod with needle bearing
*RCEXL automatic angle synchronization ignition system made specifically for NGH
*RCEXL CM-6 spark plug
*High-quality bearings
*Electric start, small size, light weight, brushless motor, brushless electric adjustment

Packing list: engine*1, exhaust pipe*1, spark plug*1, CDI igniter*1, mounting bracket*1set, user manual and warranty card*1