YELLOWFIN 黄鳍动力 YELLOWFIN
A fishing vessel using a YELLOWFIN marine electronic anchor offshore

Heavy-duty trolling motors for commercial use

Single-motor / Dual-motor / Triple-motor ready

Durable · Reliable · Easy-to-maintain

Engineered for long-hour continuous operation, harsh sea conditions and professional fishing.

Explore installations Inquiry

FOC

Brushless ultra-quiet drive

IPX8

Waterproof rating

Power

Powered lifting

Commercial

Heavy-duty design

real-world installations

Proven across real vessels.

Real-world installations span different hull lengths, beams and working loads.

Scroll horizontally to view all six installations.

Series 130 installed on a 5.8-ton offshore fishing vessel Single-motor

Real-world installation

Series 130

MOTOR POWER / HP
3kW / 4HP
LOA
11.98 M / 39.3 ft
Beam
3.13 M / 10.3 ft
Loaded weight
5.8 T / 12,787 lb
Series 180 installed on a 6-ton offshore fishing vessel Single-motor

Real-world installation

Series 180

MOTOR POWER / HP
5kW / 7.3HP
LOA
10.77 M / 35 ft
Beam
3.0 M / 9.8 ft
Loaded weight
6 T / 13,227 lb
Series 200 installed on a 9.6-ton vessel Single-motor

Real-world installation

Series 200

MOTOR POWER / HP
6kW / 8HP
LOA
12.8 M / 42 ft
Beam
3.3 M / 10.8 ft
Displacement
9.6 T / 21,164 lb
Series 380 installed on a 15-ton vessel Dual-motor

Real-world installation

Series 380

MOTOR POWER / HP
7.8kW / 12HP
LOA
14.6 M / 47.9 ft
Beam
3.5 M / 11.5 ft
Loaded weight
15 T / 33,069 lb
Series 450 installed on a 28-ton vessel Dual-motor

Real-world installation

Series 450

MOTOR POWER / HP
13kW / 18HP
LOA
19 M / 62 ft
Beam
5.0 M / 16.4 ft
Loaded weight
28 T / 61,729 lb
Series 600 installed on a 70-ton vessel Triple-motor

Real-world installation

Series 600

MOTOR POWER / HP
19.5kW / 26HP
LOA
26.24 M / 86 ft
Beam
4.99 M / 16 ft
Loaded weight
70 T / 154,323 lb

Product specifications

Compare the full range.

Compare 9 models across performance, drive system, electrical specifications and vessel fit.

View full product specifications

Scroll horizontally to compare models; parameter names stay in view.

Model group 01

Parameter90AHeavy-duty trolling motor130AHeavy-duty trolling motor150BHeavy-duty trolling motor
Core performance
StructureSingle-motorSingle-motorSingle-motor
Max Power2kW3kW4kW
Max HP3HP4HP5.5HP
Current55A@36V83A@36V63A@64V
Drive system
MotorFOC Ultra-Quiet Brushless MotorFOC Ultra-Quiet Brushless MotorFOC Ultra-Quiet Brushless Motor
Main ShaftCarbon Fiber ED 35mm · L2.5/3mCarbon Fiber ED 35mm · L2.5/3mCarbon Fiber ED 42mm · L2.5/3m (Customizable)
Propeller3 blade 7 1/2 × 74 blade 10 × 54 blade 10 × 5
Electrical
Voltage Range36V–85V Universal36V–85V Universal36V–85V Universal
36V Power2kW3kW~3kW
48V Power2kW3kW~4kW
68V–85V Power2kW3kW4kW
Control & vessel fit
Water Cooling SystemNoNoYes
Electric Lifting SystemYesYesYes
Heading lock / Drift modeYesYesYes
Positioning SystemGPS/BeiDou/Galileo/GlonassGPS/BeiDou/Galileo/GlonassGPS/BeiDou/Galileo/Glonass
Ship Type8m or DW3T9m or DW5T10m or DW6T

Model group 02

Parameter180AHeavy-duty trolling motor200BXHeavy-duty trolling motor380DHeavy-duty trolling motor
Core performance
StructureSingle-motorSingle-motorDual-motor
Max Power5kW6kW7.8kW–9kW Adjustable
Max HP7.3HP8HP12HP
Current86A@64V94A@64V122A@64V
Drive system
MotorFOC Ultra-Quiet Brushless MotorFOC Ultra-Quiet Brushless MotorFOC Ultra-Quiet Brushless Motor
Main ShaftCarbon Fiber ED 42mm · L2.5/4m (Customizable)Carbon Fiber ED 50mm · L2.5/3m (Customizable)Carbon Fiber ED 50mm · L3.5m (Customizable)
Propeller4 blade 10 × 54 blade 10 × 53 blade 7 1/2 × 7
Electrical
Voltage Range36V–85V Universal36V–85V Universal36V–85V Universal
36V Power~3kW~3kW~4kW
48V Power~4kW~4kW~6kW
68V–85V Power5kW6kW7.8kW–9kW Adjustable
Control & vessel fit
Water Cooling SystemYesYesYes
Electric Lifting SystemYesYesYes
Heading lock / Drift modeYesYesYes
Positioning SystemGPS/BeiDou/Galileo/GlonassGPS/BeiDou/Galileo/GlonassGPS/BeiDou/Galileo/Glonass
Ship Type12m or DW8T12m or DW10T15m or DW14T

Model group 03

Parameter450DSHeavy-duty trolling motor450DHeavy-duty trolling motor600THeavy-duty trolling motor
Core performance
StructureDual-motorDual-motorTriple-motor
Max Power10kW–12kW Adjustable13kW19.5kW
Max HP16HP18HP26HP
Current156A@64V203A@64V305A@64V
Drive system
MotorFOC Ultra-Quiet Brushless MotorFOC Ultra-Quiet Brushless MotorFOC Ultra-Quiet Brushless Motor
Main ShaftCarbon Fiber ED 65mm · L4m (Customizable)Carbon Fiber ED 65mm · L4m (Customizable)Carbon Fiber ED 80mm · L4/5m (Customizable)
Propeller4 blade 8.7 × 54 blade 10 × 54 blade 10 × 5
Electrical
Voltage Range36V–85V Universal36V–85V Universal36V–85V Universal
36V Power~5kW~6kWNot applicable
48V Power~7kW~9kWNot applicable
68V–85V Power10kW–12kW Adjustable13kW19.5kW
Control & vessel fit
Water Cooling SystemYesYesYes
Electric Lifting SystemYesYesYes
Heading lock / Drift modeYesYesYes
Positioning SystemGPS/BeiDou/Galileo/GlonassGPS/BeiDou/Galileo/GlonassGPS/BeiDou/Galileo/Glonass
Ship Type18m or DW18T22m or DW28T26m or DW40T

Built for demanding work

Commercial by design.

01

For commercial heavy-duty use

Most trolling motors on the market are designed for leisure boats. By contrast, our units are engineered for commercial fishermen who require non-stop, reliable operation out at sea. Compared with regular recreational motors, our products are specially designed for long-hour continuous work, harsh sea environments, and professional fishing operations.

02

Modular design for easy maintenance

We adopt mature modular construction. The design enables easy disassembly, quick part replacement and straightforward maintenance. For boat operators, this greatly cuts repair time and reduces losses during fishing seasons.

Marine electronic anchor

Smart positioning. Confident control.

One integrated system combines multi-constellation positioning, a reinforced carbon-fiber shaft, a serviceable lifting assembly and a quiet FOC thrust unit.

YELLOWFIN marine electronic anchor product structure
Close-up of the GPS positioning module
01

GPS module

  1. Built-in GPS / BeiDou / Galileo systems.
  2. Built-in IMU unit for real-time reaction.
Close-up of the reinforced carbon-fiber shaft
02

Reinforced full carbon-fiber shaft

  1. High strength-to-weight ratio.
  2. Excellent corrosion resistance.
  3. Designed for harsh conditions.
Close-up of the reinforced steering and lifting assembly
03

Reinforced steering and power lifting assembly

  1. High-strength aluminium alloy and stainless steel.
  2. Heavy-duty bearings, gears, and oil seals.
  3. Modular design for easy maintenance and repair.
Close-up of the underwater thrust unit
04

Thrust unit

  1. Durable brushless motor.
  2. FOC ultra-quiet and high-performance control.

SafetyAutomatic modes require active operator supervision.

Guangzhou · China

Our company

YELLOWFIN is a professional marine equipment manufacturer based in Guangzhou, China, specializing in heavy-duty trolling motors for commercial use.

Built for long hours at sea, our products focus on durability, reliability and ease of maintenance. We offer Single-motor, Dual-motor and Triple-motor configurations to meet the needs of different vessels and demanding marine operations.

Exterior of the YELLOWFIN facility in Guangzhou, with the company sign on the building
Our facility in Guangzhou
YELLOWFIN product packaging area with wooden crates marked for heavy-duty trolling motors
Product packaging area

Talk to YELLOWFIN

Get in touch

Whether you're interested in our products or would like to become a dealer or agent, we'd love to hear from you. Get in touch today.

contact@yellowfindynamic.com

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