ALLMAND MP25 Towable Generator Isuzu Diesel 20KW 25KVA

( Brand: Allmand ), ( Manufacturer Part Number: MP25 ), ( Part Type: Generator ), ( Coverage Provided: Bidadoo 100 Guarantee ), ( Administrative Handling Fee: 197.00 ), ( Model Year: 2018 ), ( Hours: 4616 ), ( Serial Number: 21-000203 )

Review ALLMAND 20kw Towable Generator 25kva Genset Isuzu Diesel Bidadoo

The **Allmand MP25 2018 20kW Towable Generator (25kVA) with Isuzu Diesel Engine** is a robust, high-performance power solution designed to deliver reliable electricity for both residential and commercial applications during outages, construction sites, or remote events. Engineered with precision and built to withstand demanding conditions, this towable generator combines cutting-edge technology with the dependable power of a **4-cylinder, turbocharged Isuzu diesel engine**, producing a smooth and efficient output of **20,000 watts (25kVA)** enough to keep essential appliances, lighting, HVAC systems, and even small workshops running seamlessly. The **MP25 model** stands out for its **compact yet sturdy frame**, featuring a **durable steel chassis** with reinforced wheels and a **fold-down handle** for easy maneuverability, making it ideal for quick deployment in tight spaces or on uneven terrain. Its **automatic voltage regulator (AVR)** ensures a stable and clean power supply, protecting sensitive electronics from surges and fluctuations, while the **parallel-ready design** allows for easy expansion by connecting multiple units for even greater capacity when needed.

Under the hood, the **Isuzu diesel engine** delivers exceptional fuel efficiency and longevity, with a **low noise output** (around **72 dB at 75% load**) and **minimal vibration**, making it suitable for extended use without compromising comfort or safety. The generator is equipped with a **full-function control panel** featuring a **digital display** for real-time monitoring of voltage, frequency, and load, along with **multiple outlets**, including **120V and 240V receptacles**, a **12V DC outlet**, and **transfer switch-ready terminals** for seamless integration with home or commercial electrical systems. Safety is a top priority, as evidenced by the **automatic shutdown** in case of low oil pressure, overheating, or overload, along with a **spark arrestor** for compliance with fire safety regulations. The **fuel tank capacity** of **40 gallons** provides extended runtime up to **12 hours at 50% load** reducing the need for frequent refueling, while the **low fuel shutoff** prevents engine damage from running dry.

Built for durability, the **MP25** features a **weather-resistant enclosure** with **sealed gaskets** and **rust-resistant coatings**, ensuring reliable performance in various climates, from humid environments to dusty job sites. The **towable design** includes a **heavy-duty hitch receiver** and **tow bar**, allowing for easy transport via a truck or trailer, while the **stabilizer jacks** ensure the generator remains steady during operation. Whether powering a construction site, emergency backup for a home, or providing electricity at an outdoor event, the **Allmand MP25 20kW towable generator** offers a perfect blend of **power, efficiency, and convenience**, making it a standout choice for those who demand dependable performance when it matters most.

### **Pros and Cons of Buying a 2018 Allmand TU25MP25 (20kW Towable Generator, 25kVA, Isuzu Diesel)**

#### **Pros**

1. **Reliable Diesel Engine (Isuzu 4JH1-TE)**

- The Isuzu 4JH1-TE is a well-regarded industrial diesel engine known for durability and longevity. It is designed for heavy-duty use, making it suitable for extended operation during power outages or construction sites.

- Lower fuel consumption compared to gasoline generators of similar power, reducing operational costs over time.

2. **High Power Output (25kVA / 20kW)**

- The 25kVA rating provides sufficient power for most residential and small commercial needs, including refrigeration, lighting, sump pumps, and essential appliances during outages.

- The 20kW continuous output ensures stable performance without overheating, unlike some generators that struggle under sustained loads.

3. **Towable Design**

- Built on a sturdy trailer frame, making it easy to transport to job sites, events, or remote locations where power is needed.

- Ideal for contractors, construction workers, or outdoor enthusiasts who require mobility.

4. **Automatic Voltage Regulation (AVR) and Parallel Capability**

- The AVR ensures clean, stable power output, protecting sensitive electronics from voltage spikes or drops.

- Some models in this series support parallel operation (with compatible units), doubling power output for larger loads.

5. **Low Maintenance Requirements (Compared to Gasoline Generators)**

- Diesel engines generally have fewer moving parts than gasoline engines, leading to longer service intervals.

- The Allmand brand is known for quality components, which can reduce long-term repair costs.

6. **Fuel Efficiency and Long Runtime**

- Diesel fuel provides higher energy density than gasoline, allowing the generator to run longer on a single tank (typically 10 15 hours at 50% load).

- Useful for extended power needs during storms or off-grid situations.

7. **Quiet Operation (Relative to Similar Generators)**

- Allmand generators are designed with noise reduction in mind, making them more suitable for residential use compared to louder industrial models.

8. **Resale Value and Longevity**

- Well-maintained diesel generators hold their value better than gasoline or natural gas models.

- With proper care, this unit could easily last 15 20 years or more.

9. **Compatibility with Inverter Technology (If Equipped)**

- Some Allmand models offer inverter-like features, providing cleaner power for sensitive devices (e.g., laptops, phones, medical equipment).

10. **Brand Reputation (Allmand)**

- Allmand is a trusted name in commercial and industrial generators, known for reliability and customer support.

- Dealer networks and parts availability are generally strong.

---

#### **Cons**

1. **High Upfront Cost**

- A 20kW towable diesel generator is a significant investment, often costing **$10,000 $15,000 ** depending on features and condition.

- May be prohibitive for budget-conscious buyers unless it s a necessity.

2. **Diesel Fuel Dependence**

- Diesel fuel can be more expensive than gasoline in some regions, and prices fluctuate.

- Requires storage considerations (fuel stabilizers may be needed for long-term storage).

3. **Weight and Transport Challenges**

- The generator is heavy (likely **1,500 2,000 lbs** with fuel), making it difficult to move without a trailer or heavy-duty vehicle.

- Towing requires a suitable vehicle (e.g., pickup truck with a hitch) and proper setup.

4. **Noise and Space Requirements**

- While quieter than many industrial generators, it still produces noticeable noise (typically **70 80 dB** at full load), which may be an issue for urban or residential use.

- Needs proper ventilation and a stable, level surface to operate safely.

5. **Maintenance Costs Over Time**

- Diesel engines require regular oil changes, air filter replacements, and occasional belt/tensioner checks.

- Professional servicing (every 200 300 hours) adds to long-term costs.

- Parts for older models (2018) may become harder to source as they age.

6. **Cold Weather Performance**

- Diesel engines can struggle in freezing temperatures unless equipped with a block heater or fuel additives.

- Starting in cold climates may require preheating or additional fuel treatments.

7. **Fuel Contamination Risks**

- Diesel fuel can degrade over time, leading to clogged filters or engine damage if not stored properly.

- Requires fuel stabilizers or fresh fuel before long-term storage.

8. **Limited Portability for Some Users**

- While towable, it s not as easily movable as a portable generator. Moving it manually is impractical for most people.

9. **Permitting and Legal Considerations**

- Some areas require permits for large generators, especially if used for commercial purposes.

- Noise ordinances may restrict operation during certain hours.

10. **Potential for Wear After 5 7 Years**

- At 5 years old (as of 2023), the generator may have accumulated some wear, though a well-maintained unit can still perform reliably.

- Check service records to ensure it hasn t been neglected.

---

### **Conclusion**

The **2018 Allmand TU25MP25 (20kW, 25kVA, Isuzu Diesel)** is a **high-quality, reliable towable generator** suited for users who need **durable, high-power backup or mobile power solutions**. Its **diesel engine ensures longevity and efficiency**, making it ideal for **contractors, construction sites, or homeowners in areas prone to power outages**. The **towable design adds versatility**, while the **AVR and parallel capability** enhance usability.

However, the **high upfront cost, maintenance requirements, and fuel dependency** make it less ideal for **casual or budget-conscious buyers**. If you **prioritize reliability, power capacity, and mobility** over cost savings, this generator is an excellent choice. If you re on a tighter budget or need a more portable solution, a **smaller gasoline or natural gas generator** might be more practical.

---

### **Recommendation**

You need a **heavy-duty, long-term power solution** (e.g., for a home, business, or frequent job sites).

You can **afford the upfront cost and maintenance** of a diesel unit.

You **value mobility** (towable design) and **high power output** (20kW ).

You re in a **region with reliable diesel fuel access** and can store fuel properly.

You ve **verified the maintenance history** (oil changes, filter replacements, etc.) to ensure longevity.

You re looking for a **budget-friendly** or **short-term** solution.

You **cannot tow it easily** (e.g., no suitable vehicle).

You **live in an area with extreme cold** without proper fuel/engine heating solutions.

You **won t use it frequently**, as diesel generators are best for regular operation.

You **prefer lower noise levels** (though this model is relatively quiet for its class).

- If **cost is a concern**, look for a **used but well-maintained** Allmand or similar brand (e.g., Onan, Cummins).

- If **portability is key**, a **portable inverter generator** (e.g., Honda EU2200i) may be more practical for occasional use.

- If **natural gas is available**, a **commercial-grade natural gas generator** could be a cleaner alternative.

For the right buyer someone who needs **reliable, high-power, mobile backup** this **Allmand TU25MP25 is an outstanding investment**. However, it s not the best choice for **light-duty or cost-sensitive** applications. Always **inspect the unit thoroughly** (check engine hours, service records, and physical condition) before purchasing.

Details:

Bidadoo Buyer Protection Plan bidadoo helps protect buyers through. Buyer to hold bidadoo harmless for any property damage or injuries related the loading, securing, transportation, and unloading. Options for all business types and needs. Some States do not allow the exclusion or limitation of incidental consequential damages, so above may apply to you.

Theres no sign-up, opt-in, or registration needed. Dispute management process through N entrails dispute resolution IFR. This fee does not include any shipping charges. Operating the machine through full range of speeds and functions required to evaluate all forward reverse gears.

Use of diagnostic or test equipment to evaluate characteristics such as engine compression. It, therefore, could be subject exhaust retrofit or accelerated turnover requirements to reduce emissions of air pollutants. Coverage is included with your winning bid. All brands of equipment.

Quick approvals. Buyer further agrees that all rights and defenses available to bidadoo hereunder shall extend the Consignor. The program only covers damages which prevent the equipment from functioning, not defects or damage that are cosmetic critical to operation of. Finance a Variety of Equipment Wheel loaders, skid steers and backhoes.

However, given the nature of selling used equipment, occasionally something is overlooked or goes wrong. Regular maintenance. Transport Dimensions: 120 L x 61 W 70. Heavy equipment is being operated, potentially dangerous materials may be present, electric circuits live, and other potential dangers exist.

Consumables - fluids, batteries, lights, belts, hoses, tires, brakes, bulbs, starters, alternators, Freon, filters and other consumables. Bank/Cashiers Checks. Dump Trucks, flatbeds, service body trucks, fleet vehicles. Decal residue or paint damage may occur in the process of removal.

Serial Number: 21-000203. Conditions that can be identified only through the operation of a machine on job site or under load capacity - For example digging, pulling, and lifting, etc. Personal financing options available. Hours: 4,616.

Forklifts and other material handling equipment. Shipping, repairs and any other costs beyond the purchase price are not covered by bidadoo 100%Guarantee please plan bid accordingly. That is the coverage amount, asset sale price may be much higher - as outlined in. Features Flexible financing options.

Preview and pickup of this item is available by appointment only. Not Allstate's require titles for this type of item. The bidadoo Buyer Protection Plan Covers: Secured - Warehousing and storage.

Electrical and functional problems or disconnections wiring, control boxes, hydraulic leaks caused in transit shipping. This protection is included for every item bidadoo sells. Scissor lifts, boom and other aerial lift equipment.

specifications heavequipm:

• brand: Allmand
• mpn: Mp25
• part type: Generator
• coverage provided: Bidadoo 100 Guarantee
• administrative handling fee: 197.00
• model year: 2018
• hours: 4616
• serial number: 21-000203

shipping heavequipm:

payments heavequipm:

• other

seller heavequipm:

• rating: 100.0%
• city: Kansas City, Missouri
• # reviews: 10608

general heavequipm:

• Heavy Equipment, Parts Attachments > Heavy Equipment > Other Heavy Equipment
• condition: Used

returns heavequipm:

• policy: No Returns

offer heavequipm:

• started: March 2, 2026
• options: Ship-to-home
• availability: In Stock
• sold: 0
• quantity: 1
• best offers: True

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