800 OH-6 ARF Cayouse

The Roban OH6-8 is a true-to-scale 1/800-scale helicopter model of the legendary OH-6 Cayuse (MD-500E). This ARF kit is designed for advanced and professional model builders and combines realistic design, high-quality mechanics, and impressive flight characteristics.

Technical Specifications

• Fuselage length: 1980 mm
• Length including rotors: 1960 mm
• Width: 590 mm
• Height: 645 mm
• Main rotor diameter: 1,660 mm
• Main rotor blade length: 750 mm
• Fenstron diameter: 160 mm
• Tail rotor blade length: 70 mm
• Main shaft diameter: 12 mm
• Tail shaft diameter: 5 mm
• Spindle diameter: 8 mm
• Number of main rotor blades: 2
• Number of tail blades: 9
• Drive gear ratio: 1:13.8:4.7
• Takeoff weight: 8,000 g
• Flight stabilization:* 3-axis flybarless gyroscope
• Radio control:* at least 6 channels with pitch and throttle curves
• Flight time: approx. 8 minutes (depending on battery capacity and flying style)

What’s Included

• Pre-assembled, painted fiberglass fuselage with all scale attachments
• Complete, detailed cockpit and cabin interior
• Pre-installed LED lighting system (including instrument panel)
• HSM-800 main transmission (pre-assembled)
• CNC-milled aluminum rotor head & tail rotor unit
• Matching carbon main rotor blades (750 mm) & tail rotor blades
• Sturdy skid landing gear
• Small Parts/Hardware Set & Instructions

Still needed

• 1x 750MX 450KV brushless outrunner motor, 12S-compatible
• 1x 120A ESC, 12S-capable
• 3x swashplate servos with metal gears (cyclic)
• 1x tail servo with metal gears
• 1x flybarless system
• 2x 6S 5000 mAh 35C battery
• 1x Remote control: At least a 6-channel radio system with programmable pitch and throttle curves
• 1x Receiver compatible with the remote control
• 1x LiPo charger