DLE 30 30CC Gas Engine + Propeller + Aluminium Spinner + Ignition Kill Switch

A: It is a 30.5cc gasoline RC airplane engine combo package that includes the DLE-30 engine platform with electronic ignition, muffler, mounting accessories and combo positioning for propeller, aluminium spinner and ignition kill switch.

A: The listed import price is US$755 for the DLE 30 30CC Engine Combo Standard Package. Final pricing may vary if installation support, propeller/spinner matching, workshop support or UAV prototype integration assistance is added.

A: This combo is positioned as a value package that includes the DLE 30 engine along with propeller, aluminium spinner and ignition kill switch in the product title, plus the engine's standard ignition, muffler and mounting accessories.

A: The engine has a displacement of 30.5cc, making it suitable for many 25cc–35cc class RC aircraft applications.

A: The DLE 30 is listed with maximum power of approximately 3.7 horsepower at 8500 RPM.

A: The listed idle speed is approximately 1600 RPM. Stable idle depends on correct carburetor tuning, fuel mix, ignition setup and engine condition.

A: The listed static thrust is approximately 8.5kg at 100m altitude and 7.5kg at 1800m altitude. Final thrust depends on propeller, tuning, fuel, air density and aircraft setup.

A: The listed bore and stroke are 36mm × 30mm.

A: The listed compression ratio is 7.6:1.

A: The DLE 30 uses 2-cycle regular gasoline mixed with 2-stroke oil. The listed fuel mix range is 30:1 to 45:1 gasoline/oil depending on break-in stage and oil type.

A: A 30:1 to 32:1 mineral-oil mix is commonly referenced for break-in. After break-in, quality synthetic oil may be used at leaner ratios depending on engine guidance and operating conditions.

A: The DLE 30 uses a Tillotson pump carburetor, supporting stable fuel delivery for RC airplane operation.

A: Yes, the package includes an auto-advancing electronic ignition system for reliable spark timing and smoother operation.

A: The product title includes an ignition kill switch as part of the combo. Confirm the exact kill-switch model and wiring details before final order.

A: The listed ignition battery requirement is 4.8V with at least 1200mAh capacity. Battery selection should match the ignition module and safe installation practice.

A: The listed replacement spark plug is NGK CM6, with a plug gap reference of 0.018" to 0.020".

A: Recommended propellers include 18x8, 18x10, 19x8 and 20x8. Final propeller selection should match aircraft type, flight style, altitude and safe RPM limits.

A: The product title includes a propeller as part of the combo. Confirm exact propeller size, material and compatibility before order.

A: The product title includes an aluminium spinner as part of the combo. Confirm spinner size and propeller compatibility before order.

A: The product page lists the DLE-30cc engine, auto-advancing electronic ignition, muffler, gasket and bolts, aluminium standoffs and bolts, Tillotson pump carburetor, alloy throttle arm extension and spark plug. The combo title also references propeller, aluminium spinner and ignition kill switch.

A: Typical required items include fuel tank, fuel tubing, fuel filter, ignition battery, switch harness, throttle linkage, starter equipment, field tools and correct gasoline/oil mix.

A: It is suitable for many 25cc–35cc class RC airplanes, including sport aircraft, scale models, aerobatic models and trainer upgrade projects depending on airframe design.

A: It is best suited for experienced RC pilots or beginners working under expert supervision. Gas engines require proper fuel handling, tuning, ignition setup, propeller safety and regular maintenance.

A: Yes, it can be used in petrol-powered fixed-wing UAV prototype projects if the airframe, vibration isolation, fuel system, cooling, propeller, ignition and test procedures are professionally engineered.

A: Maintenance should include checking propeller bolts, spinner fitment, muffler bolts, spark plug, ignition wiring, kill-switch operation, fuel lines, carburetor tuning, mounting bolts, throttle linkage and general engine cleanliness.

A: Operators should follow propeller safety, fuel safety, fire safety, secure mounting, safe starting procedures, ignition kill-switch checks and field operation rules. Never stand in the propeller arc during operation.

A: Warranty support generally covers manufacturing defects under approved use and normal operating conditions. Damage from incorrect fuel mix, poor tuning, overheating, propeller strike, crash impact, dirt ingestion, water exposure or unauthorized modification may not be covered.