MARATHON 326THTP8043AA Motor 6M 326TD 25HP 3555RPM 460V-AC 3PH

( Brand: Marathon ), ( Manufacturer Part Number: 326THTP8043AA ), ( Part Type: Motor ), ( Model Number: 6m 326thtp8043aa L ), ( Frame: 326td ), ( Power: 25 Hp ), ( Rpm: 3555 Rpm ), ( Shaft Od: 2.125 In ), ( Voltage: 460 V-ac ), ( Model Line: Blue Max ), ( Phase: 3ph ), ( Reference Sku: 1745530 ), ( Product Condition: Used Excellent )

Review MARATHON 6m Blue Max Motor 25hp 3555rpm 460v-ac 3ph

The **Marathon 326THP8043AA 6-meter (20-foot) motorized tugboat** represents the pinnacle of marine propulsion engineering, designed for heavy-duty towing, piloting, and harbor operations in demanding commercial and industrial settings. Engineered with precision and built to endure the rigors of continuous duty, this vessel is powered by a robust **25 horsepower (HP) electric motor** operating at **3,555 RPM**, delivering consistent and reliable performance for tasks ranging from tugging large vessels through tight channels to assisting in dockside maneuvers. The motor is a **460V AC, three-phase unit**, ensuring optimal efficiency and compatibility with industrial-grade electrical systems, while its compact yet durable construction minimizes space requirements without compromising power output. The **6-meter (20-foot) hull** is crafted from high-strength marine-grade materials, offering superior structural integrity, corrosion resistance, and buoyancy, making it ideal for use in saltwater, freshwater, or mixed environments. This tugboat is equipped with a **low-profile design**, allowing for easy navigation in confined spaces, while its reinforced bow and stern provide enhanced stability during high-tension towing operations. Whether deployed in busy ports, shipyards, or offshore facilities, the Marathon 326THP8043AA excels in delivering precise control, durability, and operational efficiency, making it a cornerstone of marine logistics and vessel assistance. Its seamless integration with modern navigation and communication systems further enhances its versatility, ensuring smooth coordination with larger ships and support vessels. Built to last, this tugboat is a testament to Marathon s commitment to innovation and performance, offering operators a dependable asset for years of demanding service.

### **Pros and Cons of buying a Marathon 326THP8043AA 6m Motor (326TD, 25HP, 3555 RPM, 460V-AC, 3-Phase)**

1. **High Power Output (25HP)** Suitable for demanding applications such as conveyors, pumps, compressors, and industrial machinery where consistent torque is required.

2. **High RPM (3555 RPM)** Ideal for applications needing fast rotational speed, such as centrifugal pumps, fans, and certain types of machinery where efficiency at higher speeds is beneficial.

3. **3-Phase, 460V AC Design** Common in industrial settings, allowing compatibility with standard industrial power systems and reducing voltage drop issues compared to single-phase motors.

4. **Marathon Brand Reliability** Marathon Electric is a well-established manufacturer known for durable, high-quality motors with good after-sales support and availability of spare parts.

5. **Efficient Performance** The motor likely incorporates energy-efficient design features, reducing operational costs over time.

6. **Wide Application Versatility** The 6m frame size (326) is versatile for medium-duty industrial applications, making it adaptable to various machinery setups.

7. **Standardized Mounting Options** Compatible with common industrial mounting configurations, simplifying installation and integration with existing systems.

8. **Potential for Long Lifespan** Properly maintained, Marathon motors are known for durability, reducing downtime and replacement costs.

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1. **Higher Initial Cost** Compared to smaller or lower-horsepower motors, this 25HP motor will likely have a higher upfront purchase price.

2. **Energy Consumption** A 25HP motor consumes significant power, which may increase electricity costs, especially in applications running continuously.

3. **Maintenance Requirements** Like all industrial motors, it requires regular maintenance (lubrication, cooling checks, bearing inspection) to prevent premature failure.

4. **Space and Installation Constraints** The 6m frame size is relatively large, requiring adequate space for installation and ventilation to prevent overheating.

5. **Potential for Overkill in Some Applications** If the application does not require 25HP continuously, the motor may be oversized, leading to inefficiencies and higher costs.

6. **Voltage and Phase Dependency** Requires a 460V, 3-phase power supply, which may not be available in all locations, necessitating additional infrastructure (e.g., transformers for single-phase setups).

7. **Noise and Vibration** High-speed motors can generate more noise and vibration, which may require additional soundproofing or isolation in sensitive environments.

8. **Depreciation Over Time** Industrial motors, while durable, may become outdated as technology advances, potentially requiring upgrades in the future.

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The **Marathon 326THP8043AA 6m motor (25HP, 3555 RPM, 460V-AC, 3-phase)** is a robust, high-performance motor well-suited for demanding industrial applications where power, speed, and reliability are critical. Its strengths lie in its efficiency, compatibility with standard industrial systems, and Marathon s reputation for quality. However, the higher cost, energy consumption, and maintenance needs must be carefully considered against the application s requirements.

If the motor aligns with your power and speed needs, it is a solid investment for long-term use. However, if the application does not fully utilize its capacity or lacks proper infrastructure (e.g., 3-phase power), the benefits may be outweighed by unnecessary expenses.

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- Your application requires **25HP or close to full load** for extended periods.

- You have a **460V, 3-phase power supply** available.

- You need a **durable, high-speed motor** for applications like pumps, conveyors, or compressors.

- You prioritize **Marathon s reliability** and availability of support.

- The application can operate efficiently with a **lower-horsepower motor** (e.g., 15-20HP).

- Your facility lacks **3-phase power**, making a single-phase motor or voltage conversion necessary.

- Budget constraints make the **initial cost prohibitive**, and a used or refurbished motor could suffice.

- Noise or vibration is a significant concern, and additional mitigation measures are required.

For optimal performance, ensure proper **sizing, installation, and maintenance** to maximize its lifespan and efficiency. If unsure, consult an electrical engineer or Marathon s technical support to confirm compatibility with your specific setup.

Details:

Model Line:BLUE MAX. Motor Starters. Safety and Security. Circuit Breakers.

Model Number:6M 326THTP8043AA L. Rotary Lobe Blowers. Motor Drives.

part #: 326thtp8043aa prices

• $900.00-$1500.00

specifications oelemot:

• brand: Marathon
• mpn: 326thtp8043aa
• part type: Motor
• model number: 6m 326thtp8043aa L
• frame: 326td
• power: 25 Hp
• rpm: 3555 Rpm
• shaft od: 2.125 In
• voltage: 460 V-ac
• model line: Blue Max
• phase: 3ph
• reference sku: 1745530
• product condition: Used Excellent

general oelemot:

• Industrial Automation Motion Controls > Electric Motors > General Purpose Motors
• condition: Used

shipping oelemot:

seller oelemot:

• rating: 100.0%
• city: Delta, Ohio
• # reviews: 124061

offer oelemot:

• options: Ship-to-home
• sold: 0
• quantity: 1
• availability: In Stock
• best offers: True
• started: February 20, 2026

payments oelemot:

• other
• wallet: Google-pay
• credit card: Visa

returns oelemot:

• policy: Returns Accepted
• method: Money back
• paid by: Buyer
• time: 30 Days

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