Huina 1661 - 1:18 RC Excavator | 2.4GHz 13CH Semi-Alloy Construction Digger with Alloy Bucket, Realistic Lights & Sound

13-Channel Control System - Independent control of driving, arm, bucket, and rotation.

Realistic Excavation Mechanics - Functional boom and bucket movement for digging simulation.

360° Rotating Cabin - Full rotation enhances operational realism.

Semi-Alloy Construction - Improves durability and structural strength.

2.4GHz Signal System - Stable, interference-free long-range control.

LED Lighting & Sound Effects - Adds immersive construction experience.

Proportional Movement Control - Smooth and precise operational response.

1. Charging:

Fully charge the battery using the USB cable before first use.

2. Power On:

Turn on the remote controller first, then switch on the excavator.

3. Pairing:

Automatic pairing occurs once both devices are powered.

4. Controls:

• Left joystick → Driving (forward/reverse, turn)
  
• Right joystick → Arm and bucket movement
  
• Buttons → Rotation, demo, lights, sound
  

5. Usage Tips:

• Use on sand or loose soil for best digging performance
  
• Avoid hard surfaces for bucket stress
  
• Do not overload digging arm
  

6. Shutdown:

Turn off excavator first, then controller; disconnect battery.

Material:

ABS plastic body with alloy components
Metal bucket and reinforced arm structure
Electronic control modules

Material Care:

Clean dust and debris after each use
Avoid water exposure and wet environments
Do not overload bucket with heavy materials
Store in a dry, cool place
Disconnect battery when not in use