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GoolRC 144001

GoolRC WLtoys 144001 RC Car Instruction Manual

Model: 144001

1. Introduction

This manual provides essential information for the safe operation, setup, and maintenance of your GoolRC WLtoys 144001 RC Car. Please read this manual thoroughly before operating the vehicle to ensure proper function and longevity.

GoolRC WLtoys 144001 RC Car, green and blue, with remote control, battery, charger, and motor components laid out.

Image 1.1: GoolRC WLtoys 144001 RC Car and included accessories.

2. Package Contents

Verify that all items listed below are included in your package:

  • 1x GoolRC WLtoys 144001 RC Car
  • 1x Remote Controller
  • 1x 7.4V Lithium Battery for Car
  • 1x Battery Charger
  • 1x Instruction Manual (this document)
  • 1x Small Cross Sleeve Wrench

3. Safety Precautions

Failure to follow these safety guidelines may result in injury or damage to the product.

  • Always operate the RC car in open areas, away from people, pets, and obstacles.
  • Do not operate near public roads, water, or high-voltage power lines.
  • Ensure the battery is fully charged before use and disconnected after use.
  • Supervise children during operation. Recommended age for use is 14 years and up.
  • Avoid prolonged exposure to direct sunlight or extreme temperatures.
  • Do not modify the vehicle or its components, as this may void the warranty and compromise safety.
  • Turn off the vehicle and remote controller when not in use.

4. Components Overview

Familiarize yourself with the main components of your RC car:

Diagram showing the internal components of the WLtoys 144001 RC car, including rubber tires, damping springs, alloy pull rods, center drive joint, 7.4V 1500mAh Lithium battery, 3-in-1 receiver, metal shock tower, and alloy chassis.

Image 4.1: Internal components of the WLtoys 144001 RC Car.

  • Rubber Tires: Provide traction for various terrains.
  • Damping Spring: Part of the suspension system for shock absorption.
  • Alloy Pull Rod: Connects suspension components.
  • Center Drive Joint: Transmits power from the motor to the axles.
  • 7.4V 1500mAh Lithium Battery: Powers the vehicle.
  • 3-in-1 Receiver: Integrates receiver, ESC, and servo control.
  • Metal Shock Tower: Provides mounting points for shock absorbers, enhancing durability.
  • Alloy Chassis: Lightweight and durable frame of the vehicle.
A 550 carbon brush motor, indicating 60km/h speed capability.

Image 4.2: 550 Carbon Brush Motor.

Close-up of red metal shock absorbers on the RC car.

Image 4.3: Metal Shock Absorbers.

Diagram of a zinc alloy differential gear assembly.

Image 4.4: Zinc Alloy Gear.

5. Setup Guide

5.1. Charging the Battery

  1. Connect the 7.4V Lithium battery to the provided charger.
  2. Plug the charger into a suitable power outlet.
  3. Allow the battery to charge fully. Refer to the charger's indicator lights for charging status (e.g., red for charging, green for fully charged).
  4. Do not overcharge the battery. Disconnect once fully charged.

5.2. Installing the Car Battery

  1. Carefully remove the car body shell (usually secured by clips).
  2. Place the charged 7.4V Lithium battery into the battery compartment.
  3. Connect the battery connector to the car's power connector. Ensure correct polarity.
  4. Secure the battery within its compartment.
  5. Reattach the car body shell.

5.3. Remote Controller Setup

  1. Open the battery compartment on the remote controller.
  2. Insert the required batteries (typically AA, not included) according to the polarity markings.
  3. Close the battery compartment.
  4. Turn on the remote controller.
  5. Turn on the RC car. The car and remote should automatically pair. If not, refer to the troubleshooting section or the specific pairing instructions on the remote controller.

6. Operating Instructions

6.1. Basic Controls

  • Throttle Trigger: Pull to accelerate forward, push to brake/reverse.
  • Steering Wheel: Turn left to steer left, turn right to steer right.
  • Trim Adjustments: Use the steering trim dial to ensure the car drives straight when the steering wheel is centered. Use the throttle trim dial to adjust neutral throttle position.

6.2. Driving Tips

  • Start with slow speeds to get accustomed to the controls.
  • The WLtoys 144001 is a 4WD vehicle designed for off-road performance, capable of reaching speeds up to 60km/h.
  • It performs well on various terrains including snowy land, sand land, and street surfaces.
Three images showing the RC car operating on snowy land, sand land, and a street, demonstrating its versatility across various terrains.

Image 6.1: The RC car is suitable for snowy, sand, and street terrains.

The GoolRC WLtoys 144001 RC car navigating over rough rocks, showcasing its off-road capability.

Image 6.2: Off-road performance on rocky terrain.

The GoolRC WLtoys 144001 RC car driving on a sandy surface, highlighting its ability to handle loose ground.

Image 6.3: Driving on sand.

7. Maintenance

  • Cleaning: After each use, especially in dusty or dirty conditions, clean the car with a soft brush or compressed air to remove debris. Avoid using water directly on electronic components.
  • Inspecting Components: Regularly check for loose screws, damaged parts, or worn tires. The car features durable aluminum alloy chassis, metal differential, metal CVD shafts, metal oil-filled suspensions, and metal shock towers, but regular inspection is still recommended.
  • Battery Care: Store the battery in a cool, dry place. Do not store fully charged or fully discharged for extended periods.
  • Lubrication: Periodically check and lubricate moving parts as recommended by advanced RC enthusiasts, particularly the differential gears, to ensure smooth operation and prevent wear.

8. Troubleshooting

ProblemPossible CauseSolution
Car does not respond to remote.Low battery in car or remote; not paired; power switch off.Charge car battery, replace remote batteries, ensure both are powered on and paired.
Car drives slowly or lacks power.Low car battery; motor issue; gear obstruction.Recharge car battery, check for debris in gears, inspect motor connections.
Steering is erratic or unresponsive.Steering trim incorrect; servo damage; loose connections.Adjust steering trim, check servo and connections.
Short operating time.Battery not fully charged; aging battery.Ensure full charge, consider replacing battery if performance degrades significantly.

9. Specifications

  • Model Number: 144001
  • Brand: GoolRC
  • Scale: 1:14
  • Drive System: 4WD
  • Motor: 550 Carbon Brush Motor
  • Top Speed: Approximately 60 km/h
  • Control Frequency: 2.4GHz
  • Control Range: Up to 100 meters (328 ft)
  • Battery: 7.4V 1500mAh Lithium Ion (included)
  • Operating Time: Approximately 20 minutes (per charge)
  • Chassis Material: Aluminum Alloy
  • Suspension: Metal Oil-Filled Shock Absorbers
  • Recommended Age: 14 years and up
  • Item Weight: 4.2 pounds
  • Package Dimensions: 16.5 x 9.09 x 5.59 inches

10. Warranty and Support

For warranty information or technical support, please contact GoolRC customer service through the retailer where the product was purchased or visit the official GoolRC website. Keep your purchase receipt as proof of purchase.

Manufacturer: GoolRC