Walkera HM4G3DB 4G3 V3 Micro 3D Metal Helicopter  [HM4G3DB]

Walkera HM4G3DB 4G3 V3 concise overview

The Walkera HM4G3DB, commonly referred to as the 4G3 V3, is a compact helicopter engineered for tight-space aerobatics. Dual brushless motors and metal upgrade parts make it a capable option for pilots who demand accurate response and solid build quality.

Scaled-Down Flight Dynamics

Despite its small form factor, the Walkera 4G3 V3 delivers full-feature flight characteristics found on larger helis. Its ultra-mini 3D mode is tuned to make advanced maneuvers feasible inside limited indoor venues, ideal where outdoor flying is not available.

Battery and Motor Performance

The machine runs on single-cell LiPo power to keep weight and energy use efficient. Expect flight durations up to around 8 minutes with the supplied 3.7V 400mAh Li-Po depending on throttle use. The main and tail rotation are handled by the WK-WS-12-003 and WK-WS-10-001 motors respectively.

Controls Built for Accuracy

Integrated gyro stabilization and the WK-2601 transmitter give the 4G3 V3 predictable handling. The RX-2605A receiver maintains a dependable link while the 10A-L speed controller and the 3.18g servo provide the quick actuation needed for tight trims and flips.

For pilots who practice precision flying indoors, the Walkera 4G3 V3 dual brushless heli is a compact platform that rewards control inputs and supports advanced practice sessions.