RC tanks are radio-controlled model tanks that provide hobbyists with a scaled-down simulation of real tank operation and combat. These tanks typically include features like sound effects, smoking barrels, and moving turrets. Common functions of RC tanks include driving maneuvers, target practice, and mock battles or competitions with other RC tank owners.
Upgrading an RC tank offers a number of benefits for enthusiasts. Modifications and enhancements can drastically improve the performance and capabilities of one’s tank. Upgraded components like motors, gears, and tracks allow the tank to run faster and turn more precisely. Added weapons, armor, and electronic systems also make the tank more exciting and realistic to operate. For hardcore RC tank collectors, upgrading is a chance to customize their model and make it truly unique. The modification process itself can be an enjoyable challenge and learning experience. Overall, upgrading an RC tank enables owners to get more enjoyment out of their purchase and take their hobby to the next level.
1. Preparation
The first step in upgrading an RC tank is ensuring you have the proper tools and components. Useful tools include screwdrivers, wrenches, soldering irons, wire cutters, and Dremel rotary tools for modifying parts. Specific components will depend on your upgrade goals, but may include higher voltage batteries and motors, metal gear sets, aluminum tracks, bearings, advanced electronic speed controllers, and armor accessories. Make a list of all needed supplies before beginning to ensure you can complete the upgrades smoothly.
It’s also important to thoroughly inspect the current condition of your RC tank before modifying it. Examine all mechanical parts like the gears, suspension, treads, and chassis for any worn or damaged areas in need of repair or replacement. Check electronics like the battery, motor, and radio components to ensure they are still functional. Test the controls and movement via joystick to analyze the tank’s maneuverability and speed. Determine if any parts are loose, corroded, or otherwise degraded. This inspection will reveal components that necessitate upgrading for optimal performance. Take notes on all observed issues to guide your selection of new parts and modifications. Some owners may opt to fully disassemble their tank for inspection and easier upgrading access. Following these preparatory steps will set you up for a successful RC tank upgrade project.
2. Upgrading Steps
Replace engine to improve speed and torque
Replacing the RC tank’s motor is a great way to boost speed and torque for enhanced performance. More powerful motors with higher voltage draws can dramatically increase the tank’s top speed and acceleration. Brushless motors in particular provide excellent efficiency and rpm levels for maximum speed. The higher torque of an upgraded motor also improves the tank’s ability to handle rough terrain and inclines. Carefully remove the old motor and install the new one, ensuring proper gear mesh and alignment to prevent premature wear.
Upgrade tracks for better off-road performance
Upgrading to metal tracks or treads with grippier tread patterns can further improve the tank’s off-road handling. The stock plastic tracks may slip or lack traction on rocky, uneven, or sandy surfaces. High quality metal tracks molded with properties like rubber tracks provide extra grip and stability over rugged terrain. Wider treads also spread the tank’s weight out more, preventing sinking in mud or dirt. Install the new tracks, being sure to correctly tension them around the drive sprockets.
Improve drivetrain for more precise control
Replacing plastic transmission gears with stronger metal gears boosts the drivetrain’s durability and precision. The slop and flex of worn plastic gears reduces steering and speed control. Sturdier metal gears maintain proper meshing and tolerances for smoother, more responsive steering. A metal gear set also withstands the increased power of an upgraded motor for reliable performance. Carefully swap the gear set, verifying proper alignment with minimal play.
Install turret for added functionality
Adding a movable turret with rotating cannon or machine gun opens up exciting combat and firing possibilities. Turrets with 360 degree rotation provide greater tactical options and mimic real tank operation. Mounting replica weapons gives a more authentic look and allows “firing” at targets with sound effects. Ensure the turret assembly is correctly installed and balanced, then wire the rotation control into the receiver. With a mounted turret and armament, your RC tank can dominate the battlefield.
3. Testing and Debugging
Test and debug upgraded tank
Once all upgrades are installed, thorough testing and debugging should be conducted on the RC tank to ensure proper operation. Run the tank through a full range of motions – forward, reverse, left turns, right turns, pivoting, etc. Check for any binding, rubbing or odd sounds that may indicate gear mesh issues or misalignments. Operate the tank at low, medium and high speeds watching for problems like overheating motors or loose parts. Test the durability by driving over tough terrain and obstacles. Ensure the transmitter and receiver are connecting properly and responding to all control inputs. Make adjustments and tweaks as needed to get the upgraded tank running smoothly.
Benchmark performance metrics after upgrades
Quantifying performance gains is key to evaluating upgrade success. Time and record metrics like the tank’s top speed, acceleration, and runtime before and after modifications. Use GPS or optical sensors to track speed, and chassis dynamometers to measure torque. Compare handling and maneuverability on a controlled course before and after – gauge turning radius, traction, incline climbing ability, etc. Use target shooting or other combat exercises to test firing accuracy with a new turret. Analyze the data to determine where upgrades had the biggest impact, and what further improvements may be beneficial. Share findings with fellow RC enthusiasts online or at club meetings. Objective performance benchmarks help maximize the return on one’s upgrade investment.
4. Summary
Summarize effects of upgrades
In the summary, briefly recap the major upgrades carried out on your RC tank and their impacts. For example, note how replacing the stock motor with a 3000KV brushless motor led to dramatic gains in speed and torque for climbing hills and racing. Describe the improved traction and stability from installing all-metal tracks for handling rough terrain. Explain how switching to metal gears enhanced the drivetrain’s durability and precision steering control. List any other changes and enhancements along with their benefits. Quantify improvements with performance metrics where possible. This summary overview will remind readers of the key upgrades covered in the article.
Suggest further potential upgrades
Conclude the summary by proposing additional upgrades that could be explored in the future. Ideas may include installing a more advanced electronic speed control system for finer throttle control, integrating first-person-view (FPV) cameras for an immersive driving perspective, or adding scale details like figures, antennas, and camouflage paint to increase realism. Recommend new accessories and add-ons to expand the tank’s functionality. Experienced RC enthusiasts could suggest advanced mods like gas engines or pneumatic systems for their next upgrade project. The summary gives readers inspiration for continuing to enhance their own tanks with new mods and customizations down the road.
Final Thoughts
Upgrading an RC tank is an exciting way to boost performance and customize your model. As shown in this guide, enhancements like higher torque motors, metal tracks, precision gears, and mounted turrets can significantly improve speed, handling, durability, and combat capabilities. While proper tools, components, and testing procedures are needed for success, the upgrade process enables RC enthusiasts to get the most out of their tanks. The remarkable transformations and measurable metrics gained make upgrades well worth the effort and cost. With the right modifications, your RC tank can be evolved from modest hobby-grade toy to high-end racing or battle machine.
Enjoyed this guide of how to upgrade RC tank? Then be sure to check out our other RC Rating guides.