Multi-Purpose Remote Control Ship Hydrographic Measurement Electric Boat E-Tow

Yeaowl Technology Co., Ltd., proudly stationed in the heart of Changping Town, Dongguan City-the illustrious manufacturing epicenter of China-is a beacon of innovation and technological prowess. As a pioneering entity, we seamlessly blend research, development, production, sales, and unparalleled service to offer comprehensive power system solutions. Our commitment to excellence knows no bounds, as we deliver top-tier solutions that cater to a myriad of industries on a global scale. Our cutting-edge creations, including sophisticated unmanned boats, rescue vessels, autonomous patrol boats, advanced hydrological monitoring ships, and revolutionary electric surfboards, have garnered widespread acclaim from both discerning clients and the competitive market landscape. Furthermore, our highly specialized power system technical team is at the forefront of advanced research and groundbreaking developments in brushless DC motor technology. We take pride in our ability to independently design and produce an array of high-performance motors. With advanced manufacturing and testing equipment, refined manufacturing processes, extensive industry expertise, and an exemplary technical and management team, we are equipped to serve our clients with unparalleled excellence. Our world-class products transcend borders, reaching clients around the globe and earning prestigious recognition in the process.
We pride ourselves on offering clients top-notch Original Equipment Manufacturer (OEM) and Original Design Manufacturer (ODM) services. Tailored to meet the unique demands and specifications of our clients, our customized R&D and manufacturing services ensure that we can fulfill diverse and dynamic requirements with utmost precision and quality.
Resolving clients' challenges is our steadfast mission and unwavering commitment.

Size	175*68*61cm
Speed	28mph/45kpm/24kn
Weight	50kg 75kg(batteries include)
Endurance time	60-85min
Engin Power	2*6KW
Propulsion	Double jet propulsion (V-jet propulsion)
Battery	35A/1.512kwh*2
ESC	36*22*6.5cm 5connectors
Handles	1 front handle 1 back handle (Intergrated into the hull)
Remote Range	600m Use a grip-type remote control 1.5km Use a range-extender remote control

Configuration List

No.	Name	QTY
1	Unmanned Ship	1
2	Tow Rope&Carabiner	1
3	Tolley	1
4	Trolley Strop&Caraniner	1
5	Antenna(4*2.4G/2*915MHz)	6
6	Bateery	2
7	Battery Charger	2
8	Battery Holder	2
9	Battery Connector Collar&Dust Cover	2
10	Rmote Control	1
11	Remote Control Charger&USB Cade	1
12	Wrist Strap	1
13	Connector Grease	1
14	User Guide&Manufacturer	1
15	Certificate of Origin	1

Specification	200*80*40m
Displacement	75kg
Total Weight	84kg
Maximum Thrust	80kg
Remote Control Method	Multiple Remote Control Methods
Top Speed	40km/h
Battery Capacity	1920Wh*2
Remote Control Distance	20km
Maximun Sailing Time	2h

Configuration List

No.	Name	QTY
1	Unmanned Ship Platform	1
2	Battery Pack	1
3	Battery Charger	1
4	Remote Control	1
5	Broadcasting System	optional
6	Sonar System	optional
7	Hydrological System	optional
8	Image Transmission System	optional
9	Radar System	optional
10	Surveying and Mapping System	optional
11	Alarm System	optional

ESC

To amplify the player's experience and guarantee riding safety, we have ingeniously integrated multiple safety protections within the electronic controller:

High-Temperature Protection: As the controller temperature approaches the safety threshold, the system instinctively reduces speed, ensuring that the equipment remains secure and protected.
Over-Current Protection: Safeguards the integrity of both the battery and motor, extending their lifespan and maintaining optimal performance.
Motor Stall Protection: In cases where the propeller stalls due to overload, foreign debris, or other causes, this protection mechanism swiftly intervenes to avoid equipment damage and enhance safety.
Signal Loss Protection: If the remote control signal is lost, the electronic controller promptly activates safety measures to secure the riding experience.
Return Trip Protection: Guarantees that sufficient power remains for a safe return to the starting point, even when battery levels are low.

Voltage	Connector	Cooling Method	Waterproof Rating
48V	5	Water Cooling	IP68

Smart Battery 25A 35A
The Smart Battery is cleverly designed to be compact and easily detachable, facilitating quick replacement during use.
Featuring fast charging capabilities and a clear power consumption indicator, it is equipped with an advanced Battery Management System (BMS) that includes multiple safety mechanisms for superior protection.
*25A Battery:
The 25A battery model is an economical and smart energy solution, perfect for daily water sports. It offers an ideal balance between weight, endurance, and performance, with a battery life of up to 60 minutes.
*35A Battery:
Designed for prolonged water sports sessions, the 35A battery model delivers extended power, allowing you to enjoy the water longer. It offers a remarkable battery life of up to 90 minutes.

Capacity	Weight	Volume
25A/1080Wh	10.2kg	39*34*89cm
35A/1512Wh	12.4kg	39*34*89cm

*Please note that endurance may differ based on speed, payload, and other conditions.

Remote Control
Safe and User-Friendly Handheld Remote Control
With an entirely intuitive design, this remote control includes a robust safety waterproof casing, offering ten distinct speed levels and a joystick for movement and speed adjustments. It also features dual safety measures: a safety trigger switch and an automatic disconnect function that halts operations if the remote is submerged.
Introducing a revolutionary control method, users can directly manage it with a compact handheld remote or let shore-based personnel control it remotely with an extended-range option. Choose from various controllers to suit different scenarios.
By utilizing the extended-range remote controller, capabilities such as GPS positioning, safety fencing, and remote video transmission are unlocked. This provides shore-based personnel with a comprehensive real-time view of the unmanned boat platform's status via the display screen on the remote controller.

Propulsion System JET
Featuring our exclusively patented V-shaped jet system, this unmanned boat delivers groundbreaking technology with unmatched maneuverability. The single inlet with dual jets design grants it extraordinary agility, allowing seamless navigation through diverse waters, from serene lakes to raging rivers, executing swift turns and agile reversals with the grace of a dancer on water.
This efficient propulsion system is a remarkable blend of speed and power, truly capturing the spirit of cutting-edge technology and refined engineering. With its formidable dynamics, this propulsion marvel propels the unmanned vessel to an impressive top velocity of 24 knots (approximately 45 kilometers per hour). Such swiftness enables the ship to expediently reach targeted locations for critical tasks such as emergency rescues, environmental monitoring, or scientific explorations. The result is a substantial enhancement in operational efficiency and rapid response capabilities, promising unparalleled performance in diverse applications.
Our cooling system, a paragon of innovation, features a sophisticated self-water-aspirating cooling mechanism. This ingenious design ensures the motor and controller operate consistently at their peak performance levels. By doing so, it extends the longevity of the unmanned ship, markedly boosting its overall reliability and durability. Trust in our technology to provide enduring, high-quality performance, ensuring your missions are always dependable and successful.

Power	Max RPM	Top Tensile Force	Top Speed
6000W*2	15000RPM	80kg	28mph/45kpm/24kn

*Please note that speed may vary based on factors such as battery capacity during operation, platform load, and prevailing water conditions. Adaptability to these variables ensures optimal performance tailored to your specific mission requirements.

Q1:Does your unmanned ship support customization?
A1: Yes, we support customization of colors, dimensions, battery capacity, model, etc., to meet your needs as much as possible.

Q2:Could you send me a price list?
A2: Since we have unmanned boats in stock and offer customization services, any changes in the customized parameters, including quantity, will affect the price. If you need a price list, you can contact me and let me know your requirements. We will then provide you with one.

Q3:Is there a MOQ for your eTow?
A3: There is no minimum order quantity requirement for our products. However, if you plan to make large - volume purchases or request customization, we will offer you the most suitable price.

Q4:How about your delivery time?
A4: We have unmanned boats in stock. It depends on how many you need. If the quantity is small, we can deliver the goods soon. If it's a large quantity, we need to check our inventory and then give you an approximate delivery time.

Q5:In which fields can your unmanned boats be applied?
A5: Our unmanned boats can be applied in many fields. They can be equipped with a variety of facilities to meet your needs, such as water sports,water rescue, water patrol, water expulsion, hydrological monitoring, and so on.

Q6:What's your warranty terms?
A6: One year.