1. Alternators For Sale
  2. sku: 12840782802705761
  3. MCR MCR12147N

MCR MCR12147N Alternator Excavator 0120489481 1150E 850D 1088 1187C 688B

fits model: 1150.

Mcr12147n Mcr New Alternator Fits Case 1150 1150e 850d Excavator 1088 1187c 688 688b 886

( Brand: Mcr ), ( Manufacturer Part Number: MCR12147N ), ( Part Type: Alternator Excavator Case ), ( Ipn: 0120489481 F005a00022 A186124 A186153 ), ( Design: Ir/ef )

Review MCR New Alternator Case Excavator 688 886 fits 1150

The MCR MCR12147N alternator is an essential component for powering the electrical systems of various excavator models, including the 1150, 1150E, 850D, 1088, 1187C, 688, and 688B, as well as the 886. This alternator is designed to deliver reliable and efficient power to keep your excavator running at its best.

This alternator boasts a robust design, featuring a heavy-duty cast iron housing that ensures durability and protects the internal components from external damage. It is equipped with a 12-volt, 147-ampere output capacity, making it suitable for powering the demanding electrical requirements of modern excavators.

The MCR12147N alternator is engineered with a three-phase, 6-cylinder design that delivers consistent power output, even under heavy load conditions. It also includes a diode rectifier that converts the alternating current to direct current for charging the battery while the engine is running.

This alternator comes with a pulse width modulation (PWM) regulator that ensures precise voltage regulation and battery charging. It is designed to maintain a stable voltage level, preventing damage to the battery and other electrical components. Additionally, it features an automatic voltage regulation (AVR) system, which continuously adjusts the output voltage to maintain optimal battery charging conditions.

The MCR12147N alternator is built to withstand the rigors of heavy-duty excavator use. It has a high temperature rating, enabling it to operate effectively in extreme environments. Furthermore, it includes a large, easy-to-access belt guard that protects the drive belt from debris and damage.

Installation of the MCR12147N alternator is straightforward, with clear mounting instructions provided in the user manual. It is compatible with OEM mounting brackets, making it simple to integrate into your excavator's electrical system.

In summary, the MCR MCR12147N alternator is a high-performance, reliable, and robust component that is essential for powering the electrical systems of various excavator models. Its heavy-duty cast iron housing, three-phase, 6-cylinder design, and PWM regulator make it a reliable and efficient power source. Furthermore, its automatic voltage regulation system ensures accurate battery charging, while its large belt guard and compatibility with OEM mounting brackets make installation and maintenance a breeze.

The MCR MCR12147N alternator is a popular choice for Caterpillar excavators such as the 1150, 1150E, 850D, 1088, 1187C, 688, and 688B model series, which have a power output of around 1150W at 12V. Here are some pros and cons of buying this alternator for your Caterpillar excavator.

Pros:

1. Compatibility: The MCR MCR12147N alternator is specifically designed for the mentioned Caterpillar excavator models, ensuring a perfect fit and reliable operation.

2. Output: With a power output of 1150W, this alternator is capable of delivering sufficient power to run the excavator's electrical systems effectively.

3. Durability: MCR alternators are known for their robust construction and high-quality components, which can withstand the demanding conditions of heavy-duty construction equipment.

4. OEM-quality: The MCR MCR12147N alternator is an OEM (original equipment manufacturer) alternative, meaning it is manufactured to the same specifications as the original Caterpillar alternator, but often at a lower cost.

Cons:

1. Cost: Although the MCR MCR12147N alternator is more cost-effective than the OEM alternative, it may still be more expensive than some aftermarket options.

2. Availability: Depending on your location, availability of this specific alternator model might be limited, making it harder to get a replacement quickly in case of failure.

3. Installation: Installing the alternator yourself may require some technical expertise, as it involves working with electrical components and potentially dealing with high voltages.

Conclusion:

The MCR MCR12147N alternator is a reliable and effective option for powering the electrical systems of Caterpillar excavators, offering OEM-quality performance and durability. While it may be more expensive than some aftermarket alternatives, its compatibility and robust construction make it a worthwhile investment for those seeking a dependable power source for their heavy equipment.

Recommendation:

If you're looking for a high-quality alternator for your Caterpillar excavator and are willing to pay a premium for OEM-level performance and durability, the MCR MCR12147N alternator is an excellent choice. However, if cost is a primary concern, you may want to consider aftermarket alternatives or consult with a professional to assess the potential risks and benefits of using alternative brands. Ultimately, the decision will depend on your specific requirements and budget.

Details:

specifications altnagen:

  • for models: 1150
  • brand: Mcr
  • mpn: Mcr12147n
  • part type: Alternator Excavator Case
  • ipn: 0120489481 F005a00022 A186124 A186153
  • design: Ir/ef

seller altnagen:

  • city: Multiple Warehouses - USA
  • # reviews: 5513
  • rating: 90.9%

returns altnagen:

  • time: 30 Days
  • paid by: Buyer
  • policy: Returns Accepted

general altnagen:

  • condition: New
  • Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > Alternators Generators

offer altnagen:

  • started: May 11, 2025
  • quantity: 5
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock

payments altnagen:

  • wallet: Paypal
  • other
  • credit card: Diners-club

shipping altnagen:

  • class: Standard
  • transit: 3-6 Days
  • type: Fixed
  • cost: $0.00
  • service: Standard
for models: 1150, part type: alternator excavator case, design: ir/ef,
category: auto parts > car truck parts accessories > starters, alternators, ecus wiring > alternators generators, sku: 12840782802705761,
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