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UDI Tylosaurus 2.4G Brushless RC High Speed Boat with Lights

Original price $379.00
Current price $369.00

UDIRC UDI022 2.4G 4CH 60km/h Brushless RC Boat Tylosaurus with LED Lights and Reverse Water Cooling System


The King of the Water – Tylosaurus

645mm long hull with high strength aluminum alloy parts, supporting 3S/4S battery. with innovative water cooling system and precise drive control, the modern hull design built in layers for maximum rigidity, and the carbon fibre texture for more technology.

KV1800 Brushless Motor
KV1800 brushless horsepower delivers the muscle you want with the reliability you expect from UDI. The electronic speed control is supports 3S/4S LiPo power. Cooling water is routed through the innovative speed control case and then into a unique sealed motor jacket that allows cooling water to flow directly against the motor for maximum possible heat transfer.

Marine ESC
Innovative waterproof design. Integrated water cooling and heat sink. Built-in low-voltage detection for batteries. Thermal overload protection. Voltage overload protection. Locked rotor protection. Throttle Neutral Setting protection.

Radio System
UA31 radio system arrives with a full complement of tuning features; long-range, high-output, 2.4GHz signal. Also the double protection of Low battery alarm and Out of range alarm, allows you to grasp sailing status of the boat, to avoid lost and get rid of concerns.

Stability Management Receiver with Security
Makes it possible to experience all the extreme power, speed, and acceleration that was engineered into UDIRC models by making it much easier to control the boat in water conditions. Punch it off the line and Receiver goes to work sensing the boat’s direction and making steering corrections to provide straight-ahead full throttle acceleration without loss of control. Also works when turning, first making intuitive corrections to maintain the vehicle’s line, then hammer the throttle earlier in the turn for much faster exit speeds. UDIRC engineers developed superior tuning algorithms that run on high-speed, precision electronic components to create a system that works invisibly, in the background, without ever limiting throttle. Can be fine-tuned for different conditions by simply adjusting the multi-function knob on the transmitter.

Modern Reinforced Hull
The Tylosaurus’s clean, modern hull design is built up in layers for maximum rigidity where it matters most, the transom and ride pad. Lightweight yet incredibly strong, Tylosaurus’s ABS hull is designed to withstand the stress of high-voltage brushless horsepower, without the weight penalty of a fiberglass hull. The transom bulkhead also incorporates bosses for the trim tabs, turn fins, rudder support, and drive strut, eliminating the need for additional hardware inside the hull. In the Mosasaurus’s bow, can be installed with rubber bumpers, adding security as it further stiffens the hull.

Controllable navigation lights
The navigation light is more suitable for driving at night to get the boat dynamics, adding more driving fun.

High-Strength Aluminium Hardware
Extreme brushless horsepower demands rigid drive hardware and a flex-free transom for sharp and predictable handling. The rudder, rudder support, dual trim tabs, turn fins and drive strut are extruded and machined from rugged aluminum alloy for maximum strength. They provide radical turning “bites” and proper hull stance to accommodate the speed of water boiling.

High-Performance Prop
UDI engineers spent many hours testing prop configurations to find the perfect balance of performance, efficiency, and durability. Molded composite construction makes the prop light and tough, with no balancing or sharpening required.

Double boat cover design, better waterproof.    
Self-Righting Hull Design
The hull of the boat was designed to turn over on demand if it ever flips.

High-Torque Waterproof Servo
Tylosaurus demands a powerful steering servo for responsive performance, and UDIRC delivers with the high-torque servo. Ring seals make the servo completely waterproof.

40-45km/h on 3s LiPo all-out!  50Km + on 4s LiPo battery (Optional)


Includes AD/DC Adaptor, balance charger and a 2500mAh LiPo battery, reducing your worry about purchasing additional accessories and focusing more on the fun of driving.


  • Waterproof
  • Water cooling system
  • Navigation rudder
  • High/Low Speed Mode
  • Low battery alarm and speed-down prompt
  • Out of range alarm
  • Self-Righting Hull Design
  • Forward, Backward, Turn left & right
  • Double-layer cabin cover design
  • 3 Light modes
  • 2.4GHz Transmitter
  • Remote Control distance approximately 120m
  • 3S 11.1V LiPo Battery
  • LiPo Balance Charger
  • AC/DC adaptor, Output: 15V⎓800mAh


Basic information Brand:UDIRC
Item No:UDI022
Color:Carbon fiber pattern
Max speed:50-60km/h
Power System

ESC:100A independent controlled esc

Motor:MDW.3554A.1800KV brushless motor

Servo:3 wires 17g high speed servo(1kg torque)


Frequency: 2.4G

Remote distance:about 80-150m
Battery:4X 1.5v AA(not included)


Battery for the Boat:11.1V 2500mAh 60C XT60 plug battery(included). 4s 14.8V capable ESC for higher speeds.

Charging Time:About 120 minutes

Using Time:About 6-8 minutes 


Other Boat Weight:1.38kg(without remote controller) Dimension

Boat Size: 630 x 170 x 110mm

Remote Controller Size: 177 x 97 x 201mm

Propeller Diameter: 40mm

Box Size: 685 x 240 x 175mm





  • Run Time: about 8-10 minutes
  • Speed: 45-50km/h
  • Hull Type: Deep-V
  • Dead Rise Angle: 23 degrees
  • Overall Length: 645mm
  • Overall Height: 115mm
  • Beam (width): 170mm
  • Weight: 1.233Kg

Motor, ESC and Battery

  • Type: KV1800 Brushless, water-cooled
  • Weight: 192 g
  • Length: 73mm
  • Diameter: 34.5mm
  • Connector Type: 3.5mm bullet connectors
  • Speed Control Type: 3S/4S, water-cooled
  • Input Voltage: 3-4 LiPo cells (11.1-14.8 V DC)
  • Battery Type: lithium battery
  • Capacity: 2500mAh
  • Voltage: 11.1 V


Package Included:
1 x RC Boat

1 x Battery (Included)

1 x 2.4 GHz Remote Controller

1 x AU Plug Charger 

1 x Display stand

1 x Manual

Remote Control Boat Care and Maintenance:
- Ensure that the RC Hull covers are properly installed.
- RC Boat hull is primarily designed for forward movement. Reverse function is seldomly used and typically only used to get out of embankments. Prolonged use will cause for the Boat to submerge like a submarine due to hull design and take on water.
- RC Boat has a natural bouyancy. Should the RC Boat experience reduced bouyancy, please inspect inside the RC Boat hull.
- After use, ensure to remove excess water from the RC Boats hull and Pat dry with a dry cloth. Leave the cover off to air dry.
- Once dry, use water displacement spray to lubricate to prevent oxidisation or corrosion.
- RC Boats are not recommended for use in salt water.

Ensure that RC Boat Hull Hatch is properly secured when in use. Failure to do so will allow water to enter hull which may damage the electronics.

Improper usage of the RC Boat will void warranty.