Cummins Onan 4KYFA-6747 QG 4000W EVAP Gasoline RV Generator
$2,487.00
The Cummins Onan 4KYFA-6747 is an RV generator listing built around manufacturer-documented output, fuel, and electrical data. It is intended for onboard mobile power applications where the generator must match the RV fuel system, voltage, rated current, and service layout. ForgeBay Equipment presents the verified Cummins Onan details buyers need for comparison, including rated output, fuel type, voltage, frequency, and available manufacturer documents. Review the specifications and documents below before matching this generator to an existing RV installation or replacement project.
- Catalog SKU
- A055E867
- Brand
- Cummins Onan
- Model
- 4KYFA-6747
- MPN
- 4KYFA-6747
Check wattage, fuel type, phase, voltage, runtime, outlets, noise rating, transfer-switch compatibility, SKU, price, and shipping requirements.
- Generators
- Power backup
- Accessories
Product overview
Cummins Onan Cummins Onan 4KYFA-6747 QG 4000W EVAP Gasoline RV Generator is listed by ForgeBay Equipment for buyers comparing cummins onan, portable generators. ForgeBay Equipment is operated by EQUIPMENT4YOU, LLC.
Key specifications
- SKU
- FB-AP-A055E867
- Brand
- Cummins Onan
- Category
- Cummins Onan, Portable Generators
- Availability
- Estimated delivery: 7–14 business days
- Price
- $2,487.00
- Catalog SKU
- A055E867
- Brand
- Cummins Onan
- Model
- 4KYFA-6747
- MPN
- 4KYFA-6747
- Fuel Type
- Gasoline
- Voltage
- 100V
What's included
Cummins Onan 4KYFA-6747 QG 4000W EVAP Gasoline RV Generator includes the product shown in the listing title, image gallery, selected options, and any listed product documents. Optional accessories, installation supplies, and delivery appointment services are not included unless they are explicitly shown on the product page or order confirmation.
Compatibility / fitment
Confirm model fitment, capacity, measurements, power requirements, installation needs, generator wattage, voltage, phase, fuel type, transfer-switch compatibility, and accessory compatibility before ordering. Use the product SKU, documents, images, and category details when comparing fit.
Shipping Information
- Free shipping included.
- Orders are usually delivered within 7–14 business days after order confirmation.
- Some oversized equipment may require carrier appointment scheduling before delivery.
Warranty / support note
Warranty coverage and support details can vary by product and manufacturer. Contact ForgeBay Equipment with the SKU before ordering if you need warranty, parts, delivery, or installation-support information confirmed.
Returns note
Returns are handled according to the Refund Policy. Oversized, installed, or special-order products may require additional review before return approval.
Product Overview
The Cummins Onan 4KYFA-6747 is an RV generator listing built around manufacturer-documented output, fuel, and electrical data. It is intended for onboard mobile power applications where the generator must match the RV fuel system, voltage, rated current, and service layout. ForgeBay Equipment presents the verified Cummins Onan details buyers need for comparison, including rated output, fuel type, voltage, frequency, and available manufacturer documents. Review the specifications and documents below before matching this generator to an existing RV installation or replacement project.
Key Features
- Designed for motorhome and RV generator applications.
- Microprocessor control with diagnostics.
- Single-side service access listed by Cummins.
- Enclosed muffler housing.
- 120V single-phase output.
- EPA Tier 4 / EU Stage I certification shown by Cummins for QG 4000 variants.
Technical Specifications
| Brand | Cummins Onan |
|---|---|
| Model | 4KYFA-6747 |
| Running watts | 4,000 W |
| Fuel type | Gasoline |
| Engine | Overhead valve engine |
| Voltage | 120V |
| Frequency | 60 Hz |
| Rated current | 33.3 A |
Best For
- Motorhome and RV generator replacement.
- RV onboard power.
- Mobile commercial applications with small size and weight limits.
Product Documents
Shipping Information
Free shipping included. Orders are usually delivered within 7-14 business days after order confirmation.
| Catalog SKU | A055E867 |
|---|---|
| Brand | Cummins Onan |
| Model | 4KYFA-6747 |
| MPN | 4KYFA-6747 |
| Fuel Type | Gasoline |
| Voltage | 100V |
| Frequency | 60 Hz |
| Rated Power | 4000W |
| Application | Portable power |
Free shipping on every product
Free shipping on all products. Orders are usually delivered within 7–14 business days after order confirmation. Some oversized equipment may require carrier appointment scheduling before delivery.
Free shipping is included with this product.
Free shipping on all products. Orders are usually delivered within 7–14 business days after order confirmation.
Some oversized equipment may require carrier appointment scheduling before delivery.
How delivery is handled
- Order confirmation: Your order details, SKU, price, and availability are reviewed after checkout.
- Carrier planning: Some oversized equipment may require carrier appointment scheduling before delivery.
- Tracking and support: Tracking or order-status details are provided when available. Contact ForgeBay Equipment with the product SKU for shipping support.
Cummins Onan 4KYFA-6747 QG 4000W EVAP Gasoline RV Generator - SKU FB-AP-A055E867 includes free shipping. Orders are usually delivered within 7–14 business days after order confirmation.
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Free shipping is included on every product.
Checkout and customer details are handled through WooCommerce.
Orders are usually delivered within 7–14 business days after order confirmation.
Some oversized equipment may require carrier appointment scheduling before delivery.



