ROKR CGL03

ROKR Industrial City Series Oil Pump Jack CGL03 Assembly and Operation Manual

Model: CGL03 | Brand: ROKR

1. Introduction

This manual provides detailed instructions for the assembly, operation, and maintenance of your ROKR Industrial City Series Oil Pump Jack CGL03 3D puzzle model. This kit allows you to construct a detailed, motorized model of a classic oil pump jack with integrated LED lighting. Please read these instructions carefully before beginning assembly to ensure a smooth and enjoyable building experience.

ROKR Industrial City Series Oil Pump Jack CGL03 3D puzzle model, fully assembled, showing its dimensions.

Image 1: Fully assembled ROKR Oil Pump Jack CGL03 model with dimensions (9.5 inches height, 5.3 inches length, 3.1 inches width).

2. Product Overview

The ROKR Oil Pump Jack CGL03 is a sophisticated 3D puzzle model designed for enthusiasts aged 14 and above. It features a motorized mechanism that mimics the real-world operation of an oil pump jack, complete with LED lighting to enhance its display. The model is part of the ROKR Industrial City Series, offering expandability with other sets.

Key Features:

  • Dynamic Movement: Features a crank-driven walking beam that realistically simulates oil extraction.
  • Motorized Functionality: Equipped with a motor and worm gear transmission for smooth, automatic operation.
  • Integrated LED Lighting: Includes a 4-light system with a breathing lamp, oil tank light, boiler light, and base light for a vivid operational scene.
  • Modular Design: Part of the ROKR Industrial City Series, allowing connection and expansion with other models.
  • Precision Components: Composed of 127 precision-cut plastic components.
Detailed view of the ROKR Oil Pump Jack CGL03 showing the walking beam, horsehead, linkage connection, crank, pulley, and engine pistons in motion.

Image 2: Close-up of the model highlighting its dynamic features: walking beam, horsehead, linkage, crank, pulley, and engine pistons.

3. Setup and Assembly

Assembly typically takes approximately 3.5 hours. Follow the included illustrated instructions carefully. No glue is required for assembly, as parts are designed for interference fits and secured with small screws.

3.1. Unpacking and Component Check

Carefully unpack all components. Verify that all 127 pieces, including plastic sheets, motor, LED lights, and control board, are present according to the parts list in your instruction booklet. Each plastic sheet is typically labeled with a letter, and individual parts with numbers.

  • Included Components: Plastic sheets (pre-cut), motor, LED lights, control board, small screws, screwdriver, clippers, sanding file, wax blocks.
  • Note: A USB-C power cable is required but not included in the package.
ROKR Oil Pump Jack CGL03 kit contents laid out, showing plastic sheets with parts, the instruction manual, and tools.

Image 3: Kit contents including plastic sheets, instruction manual, and assembly tools.

3.2. Assembly Steps

  1. Prepare Parts: Use the provided clippers to carefully remove parts from the plastic sheets. Use the sanding file or a sharp knife to smooth any burrs.
  2. Follow Instructions: Refer to the step-by-step diagrams in the included manual. Pay close attention to part orientation and connection points.
  3. Motor and Wiring: Install the motor and carefully route the LED wiring through the designated channels as instructed. Ensure all connections are secure.
  4. Gear Lubrication: Apply the supplied lubricant to gears during assembly to ensure smooth operation.
  5. Secure Connections: Use the small screws and screwdriver to reinforce connections where indicated. Do not overtighten.
An adult and a child assembling the ROKR Oil Pump Jack CGL03 model together, showing the detailed assembly process.

Image 4: Example of the assembly process, emphasizing precision and engagement.

4. Operating Instructions

4.1. Power Connection

The ROKR Oil Pump Jack CGL03 is powered via a USB-C connection. Connect a standard USB-C cable (not included) to the port located on the base of the model and to a 5V USB power source (e.g., wall adapter, power bank, computer USB port).

Close-up of the ROKR Oil Pump Jack CGL03 base showing the USB-C power input port.

Image 5: USB-C power input on the model's base.

4.2. Activating the Model

Once powered, the model can be activated using the touch switch on its base. The touch switch controls both the motor and the LED lights.

  • Single Tap: Activates the motor and lights.
  • Second Tap: Turns off the motor, lights remain on.
  • Third Tap: Powers off all devices (motor and lights).
  • Long Press: Enters single-device control mode for multi-model setups.
Diagram illustrating the 2.4G Wireless Link control functions for the ROKR Industrial City Series models.

Image 6: Control functions for single and multi-model operation.

4.3. LED Lighting System

The model features a 4-light system that illuminates various parts of the oil pump jack, creating a realistic industrial scene.

  • Breathing Lamp: Provides a pulsating light effect.
  • Oil Tank Light: Illuminates the miniature oil tank.
  • Boiler Light: Lights up the boiler section.
  • Base Light: Illuminates the model's base.
Close-up of the ROKR Oil Pump Jack CGL03 showing the illuminated LED lights: Oil Tank Light, Breathing Signal Light, and Boiler Light.

Image 7: Illuminated LED components on the model.

4.4. Interconnect Expansion (Optional)

This model can be connected with other ROKR Industrial City Series sets for an expanded display. Two modes of interconnection are available:

  • 2.4G Wireless Link: The hub has a built-in wireless receiver. Once activated, it automatically pairs and can control all connected devices simultaneously.
  • Electric Track Link: Utilizes a six-way connector and a six-way power supply base for unlimited expansion. This requires the purchase of an interconnect expansion pack separately.
Image showing multiple ROKR Industrial City Series models connected via an electric track link system.

Image 8: Multiple ROKR Industrial City Series models connected for an expanded display.

4.5. Official Product Videos

ROKR Industrial City Series-3D Puzzle Oil Pump Jack Overview

Video 1: An official video from Rolife showcasing the ROKR Industrial City Series Oil Pump Jack model, demonstrating its features and movement. Duration: 0:29.

ROKR Industrial City Series-3D Puzzle CGL03 Demonstration

Video 2: An official video from Rolife providing a demonstration of the ROKR Industrial City Series CGL03 model. Duration: 0:25.

5. Maintenance

  • Cleaning: Use a soft, dry cloth to gently wipe dust from the model. Avoid using liquids or abrasive cleaners, which may damage the plastic or electronic components.
  • Storage: Store the model in a cool, dry place away from direct sunlight and extreme temperatures to prevent material degradation.
  • Handling: Handle the model with care to avoid accidental disassembly or damage to delicate parts.
  • Lubrication: If the motorized parts begin to show resistance over time, a small amount of plastic-safe lubricant can be applied to the gears, similar to the initial assembly process.

6. Troubleshooting

ProblemPossible CauseSolution
Model does not power on or operate.
  • No power supply.
  • Loose USB-C connection.
  • Faulty USB-C cable or power source.
  • Touch switch not activated correctly.
  • Ensure a 5V USB power source is connected.
  • Check that the USB-C cable is securely plugged into both the model and the power source.
  • Try a different USB-C cable or power source.
  • Lightly tap the touch switch on the base to activate.
Motor runs, but movement is erratic or stops.
  • Gears are not properly aligned or lubricated.
  • Parts are catching or obstructed.
  • Loose connections in the mechanical linkage.
  • Inspect gear alignment and apply lubricant if necessary.
  • Check for any parts that might be rubbing or preventing smooth movement.
  • Verify all mechanical connections are secure as per assembly instructions.
LED lights do not illuminate.
  • Loose wiring connection.
  • LED component failure.
  • Check all wiring connections to the control board and individual LEDs.
  • If a specific LED is faulty, contact customer support for replacement parts.
Parts detach during operation.
  • Screws not tightened sufficiently.
  • Interference fit not secure.
  • Re-tighten screws where applicable, ensuring not to overtighten.
  • Ensure parts are fully seated into their interference fit positions.

7. Specifications

FeatureDetail
Model NumberCGL03
BrandROKR
Material TypePlastic
Puzzle Type3D Puzzle
Number of Components127
Approximate Build Time3.5 Hours
Recommended Age14+ years (Manufacturer Minimum Age: 168 months)
Operation ModeAutomatic (Motorized)
Power SourceUSB-C (5V, cable not included)
Item Dimensions (L x W x H)5.31 x 3.15 x 9.5 inches (approximate, based on image)
Educational ObjectiveHand-Eye Coordination, Logical Thinking, Problem Solving Skill

8. Warranty and Support

For any issues regarding missing parts, damaged components, or operational difficulties not covered in the troubleshooting section, please contact ROKR customer support. Refer to the contact information provided in your product packaging or visit the official ROKR website for assistance.

Note: Specific warranty details may vary. Please retain your proof of purchase.

© 2026 ROKR. All rights reserved.

Ask a question about this manual

Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.