wheelfun 3909

Heng Long 2.4G 1/16 Scale Soviet T34-85 RC Tank Model 3909 Instruction Manual

1. Introduction

This manual provides comprehensive instructions for the operation and maintenance of your Heng Long 2.4G 1/16 Scale Soviet T34-85 RC Tank Model 3909. Please read this manual thoroughly before operating the tank to ensure safe and correct usage. This model features a 2.4GHz radio control system, infrared combat capabilities, a smoking generator, lifting barrel, and realistic light and sound effects, including BB shooting functionality.

Heng Long T34-85 RC Tank with remote control and packaging.

The complete package includes the Heng Long 1/16 scale T34-85 RC tank, its 2.4GHz remote controller, and the product packaging.

2. Safety Information

  • Age Recommendation: This product is recommended for users 22 years and up. Adult supervision is advised for younger operators.
  • Battery Safety: Use only the specified battery type. Do not mix old and new batteries or different types of batteries. Ensure correct polarity when installing batteries. Remove batteries from the tank and remote when not in use for extended periods.
  • BB Pellets: The tank shoots 6mm BB pellets. Never aim at people or animals. Always wear protective eyewear when operating the tank, especially during BB shooting. Keep BBs out of reach of small children.
  • Smoke Generator: The smoke generator uses a special liquid. Use only the liquid provided or recommended by the manufacturer. Do not ingest the liquid. Avoid contact with eyes and skin. Ensure proper ventilation when using the smoke function indoors.
  • Operating Environment: Operate the tank in open areas, away from obstacles, water, and electrical hazards. Avoid operating in crowded areas to prevent accidents.
  • Maintenance: Disconnect power before performing any maintenance or cleaning.

3. Package Contents

Verify that all items are present in the package:

  • Heng Long 1/16 Scale T34-85 RC Tank Model 3909 (Plastic Edition)
  • 2.4GHz Remote Controller
  • Rechargeable Battery for Tank (Nonstandard Battery)
  • USB Charging Cable
  • BB Pellets (6mm)
  • Smoke Liquid (if permitted for shipping)
  • Accessory Parts (e.g., external fuel tanks, small tools)
  • Instruction Manual (this document)

4. Setup

4.1. Battery Installation and Charging

  1. Tank Battery: Locate the battery compartment on the tank (usually under a hatch on the bottom or rear). Connect the included rechargeable battery to the tank's power connector. Secure the battery and close the compartment.
  2. Charging: Connect the tank's battery to the USB charging cable, then plug the USB cable into a suitable USB power source (e.g., computer USB port, USB wall adapter). The charging indicator will show the charging status. Charge fully before first use.
  3. Remote Controller Batteries: Open the battery compartment on the back of the 2.4GHz remote controller. Insert the required batteries (typically AA, not always included) ensuring correct polarity. Close the compartment.

4.2. Smoke Liquid Refill

The smoke generator requires a special liquid to produce smoke effects.

  1. Locate the smoke liquid reservoir on the tank (refer to the tank diagram if available).
  2. Carefully open the reservoir cap.
  3. Using the provided dropper, add one drop of smoke liquid into the reservoir. Do not overfill.
  4. Securely close the reservoir cap.
Rear view of the Heng Long T34-85 RC Tank.

This image shows the rear of the T34-85 tank, highlighting the exhaust and external fuel tanks, where the smoke generator is typically located.

5. Operating Instructions

5.1. Power On/Off

  • Tank: Turn on the power switch located on the tank's chassis.
  • Remote Controller: Turn on the power switch on the remote controller. The remote and tank should automatically pair. If not, refer to the troubleshooting section.

5.2. Driving the Tank

The 2.4GHz remote control system allows for precise movement.

  • Forward/Backward: Use the left joystick (or designated control) to move the tank forward or backward.
  • Turning (Pivot Steering): Use the right joystick (or designated control) to steer the tank left or right. The tank supports pivot steering, allowing it to turn in place.
Side view of the Heng Long T34-85 RC Tank.

A side profile of the T34-85 tank, showcasing its tracks and road wheels, essential for movement.

5.3. Turret and Barrel Control

  • Turret Rotation: Use the designated buttons or joystick on the remote to rotate the turret left or right. The turret can rotate approximately 340 degrees.
  • Barrel Elevation: Use the designated buttons or joystick to move the main gun barrel up or down. The barrel can move approximately 30 degrees.
Diagram showing 340-degree turret rotation.

This diagram illustrates the tank's turret capable of rotating approximately 340 degrees for wide-angle targeting.

Diagram showing barrel elevation and depression.

This image demonstrates the main gun's ability to move up and down by approximately 30 degrees, allowing for varied firing angles.

5.4. BB Shooting Function

  • Loading BBs: Open the BB loading hatch (usually on the turret). Carefully load 6mm BB pellets into the magazine. Close the hatch securely.
  • Firing: Press the designated shooting button on the remote control to fire BB pellets. The tank will simulate a hull-recoil action and produce firing sound effects. The shooting range is approximately 20 meters.
  • Safety Reminder: Always ensure no people or animals are in the firing line. Wear protective eyewear.

5.5. Smoke Generator

  • Activation: Activate the smoke generator using the designated button on the remote control.
  • Smoke Production: Smoke production will increase as the tank moves faster. Ensure the smoke liquid reservoir has sufficient liquid (one drop at a time).
Image showing smoke emanating from the tank's exhaust.

The tank's smoke generator function is depicted, producing realistic exhaust smoke during operation.

5.6. Infrared Combat System

The tank is equipped with an infrared combat system, allowing multiple tanks to engage in simulated battles.

  • Engagement: When two or more tanks with compatible infrared systems are operating, they can 'shoot' each other with infrared signals.
  • Hit Indication: A successful hit will typically be indicated by a sound effect, light flash, or temporary reduction in tank functionality. Refer to the specific combat system rules for detailed gameplay.

5.7. Sound and Light Effects

  • Sound: The 7.0 mainboard provides two selectable sound options for realistic engine and combat sounds. Use the designated button on the remote to cycle through sound modes.
  • Lights: The tank features emulational LED lights. These lights typically activate with the tank's power and may flash during certain actions like firing.
Heng Long T34-85 RC Tank with operational lights.

The tank is shown with its LED lights illuminated, enhancing realism during operation.

6. Maintenance

6.1. Cleaning

  • Turn off the tank and remote control before cleaning.
  • Use a soft, dry cloth to wipe down the tank's exterior.
  • For stubborn dirt, a slightly damp cloth can be used, but ensure no water enters electronic components.
  • Regularly inspect tracks and wheels for debris and remove any obstructions.
Close-up of the tank's tracks and drive wheels.

A detailed view of the tank's durable tracks and drive wheels, which should be kept clean for optimal performance.

6.2. Smoke Liquid Refill

As noted in the setup section, the smoke generator requires regular refilling. Add only one drop of smoke liquid at a time to prevent overfilling and potential damage.

6.3. Battery Care

  • Always fully charge the tank battery before use.
  • Do not overcharge or completely discharge the battery.
  • Store batteries in a cool, dry place when not in use.
  • Remove batteries from the tank and remote if storing for an extended period.

7. Troubleshooting

ProblemPossible CauseSolution
Tank does not power on.Battery not charged; Battery not connected; Power switch off.Charge tank battery; Connect battery securely; Turn on power switch.
Remote control does not respond.Remote batteries low/dead; Remote not paired; Remote power switch off.Replace remote batteries; Ensure tank and remote are on and within range for pairing; Turn on remote power switch.
Tank does not move.Tracks obstructed; Drive motor issue; Remote signal loss.Clear obstructions from tracks; Check for loose connections; Re-pair remote.
BBs do not fire.No BBs loaded; BBs jammed; Firing mechanism issue.Load BBs; Clear any jams (ensure tank is off and barrel is clear); Contact support if issue persists.
Smoke generator not working or producing little smoke.No smoke liquid; Insufficient liquid; Generator malfunction.Add one drop of smoke liquid; Ensure tank is moving to increase smoke; Contact support.

8. Specifications

FeatureDetail
Product Dimensions23.2 x 12.8 x 10.4 inches
Item Weight8.18 pounds
Model Number3909 (Internal: TH17764-AMZUS2-1)
Manufacturer Recommended Age22 years and up
Batteries1 Nonstandard Battery required (included)
Mainboard Version7.0
Turret RotationApproximately 340 degrees
Barrel MovementApproximately 30 degrees (up and down)
BB Shooting Range20 meters
Radio Control System2.4GHz

9. Warranty and Support

The manufacturer, wheelfun, is committed to providing quality products and support.

  • Damage Out of Box: If the item is damaged upon arrival, a free replacement part can be resent.
  • Maintenance Services: A professional after-sales and technical maintenance team is available. Technicians can provide guidance in English through video or text for repairs.
  • For support inquiries, please refer to the contact information provided with your purchase or visit the official wheelfun store page on Amazon.