WOLFBUSH Bell-47 450-Class 3-Blade RC Helicopter-RTF

WOLFBUSH Bell-47 450-Class 3-Blade RC Helicopter, 2.4GHz 12CH Scale Helicopter with Brushless DFC, Metal Shaft Drive, H1pro Flight Controller & Openable Cockpit (RTF Version)

Features:

Rare Shaft-Drive System – Unlike conventional belt-driven RC helicopters, the BELL-47 uses a professional shaft-drive power system with precision gears for efficient power transmission, smooth operation, reduced slippage, and enhanced durability.

Optimized Gear Ratio for Stable Flight – Equipped with a 16T/151T/61T/13T gear set and a 9.44:1:4.69 transmission ratio. The optimized power delivery provides smooth rotor operation, stable hovering, responsive turning, and reliable performance for both beginners and advanced pilots.

Powerful Brushless Motor – Features a 2000KV brushless motor paired with a 60A brushless ESC for fast throttle response and strong power output. Excellent heat dissipation and overload resistance support extended flight sessions and aerobatic maneuvers.

DFC Direct Control System – The DFC rotor system eliminates traditional linkage components and works with three swashplate servos plus an independent tail servo. It provides precise control, stable flight attitudes, and responsive handling.
4000mAh 4S LiPo Battery – Includes a 4000mAh 4S LiPo battery and dedicated charger. Stable voltage output helps maintain consistent power throughout flight while supporting repeated charging cycles.

12-Channel 2.4GHz Radio System – Equipped with a RadioLink T12D PRO 2.4GHz 12-channel transmitter for stable signal transmission, strong interference resistance, and detailed flight parameter adjustments for advanced flying.

CNC Full-Metal Frame – The high-precision CNC-machined metal frame offers excellent rigidity, vibration resistance, and durability. A handcrafted mesh-style tail assembly adds realistic detailing and a premium scale appearance.

Highly Detailed Scale Cockpit – Features an openable simulated cockpit door, detailed instrument panel, and realistic cabin structure inspired by the full-size BELL-47. The transparent cockpit enhances both flight immersion and display appeal.

Specifications:

.Brand: WOLFBUSH
.Model: BELL-47 DFC 3-Blade Scale RC Helicopter
.Material: Metal + Plastic
.Fuselage Length: 810 mm / 31.9 in
.Fuselage Width: 213 mm / 8.4 in
.Fuselage Height: 230 mm / 9.1 in
.Main Rotor Diameter: 820 mm / 32.3 in
.Tail Rotor Diameter: 180 mm / 7.1 in
.Main Rotor Size: 360 mm
.Tail Rotor Size: 69 mm
.Motor Gear: 16T
.Main Gear: 151T
.Tail Drive Main Gear: 61T
.Tail Drive Gear: 13T
.Gear Ratio: 9.44:1:4.69
.Net Weight: Approx. 1860 g / 4.1 lbs
.Motor: RCM-BL470 2000KV Brushless Motor
.ESC: 60A Brushless ESC
.Servos: 3 Swashplate Servos + 1 Tail Servo
.Transmitter: RadioLink T12D PRO 2.4GHz 12-Channel
.Battery: Gens Ace 4000mAh 4S LiPo
.Charger: Gens Ace Charger
.Flight Controller: H1 Pro
.Configuration: RTF (Ready to Fly)
.Product Weight: 3600g
.Package Weight: 5800g
.Product Dimensions: 81x 21.3 x23cm
.Package Dimensions: 88x 31 x29cm
.Packaging: Custom EPP Foam Packaging + Color Box
.Age: 16+

Packing List:

.RC Helicopter × 1
.User Manual × 1
.Radio Transmitter × 1
.Gens Ace Charger × 1
.Gens Ace 4000mAh 4S Battery × 1

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