Rehlko Command Pro EFI ECH740-3140
25 HP Electric Start With 1 7/16" Diameter x 4.46" Length Shaft
Key switch and Air Cleaner (remote mounted) not included
Requires Extra Kit if going on a Walker
This 25 HP 747cc Rehlko motor designed for a wide range of commercial, residential, and industrial machinery. Order now to enjoy our competitive prices with fast, free shipping or call us at 1-888-208-2088 to speak with one of our experts. Why buy from Carroll Stream Motor Company? Simple...We have been in business since 2005, and our engines are fully rebuildable with all parts available. We have a USA (Michigan) based team that are professionals in the industry, and are ready to answer your questions right away.The Rehlko Command Pro EFI ECH740-3040 is a powerful 25 HP engine featuring advanced Electronic Fuel Injection (EFI) technology. This design ensures outstanding fuel efficiency, enhanced performance, and remarkable reliability. Specifically crafted for zero-turn mowers, utility vehicles, commercial generators, and industrial uses, this engine is versatile enough to adjust to different operating conditions, providing optimal power and efficiency.
The ECH740-3040 boasts a 747cc V-Twin OHV setup, crafted to enhance fuel efficiency, boost power, and lower maintenance needs. Its EFI system smartly regulates fuel delivery, guaranteeing peak performance in various conditions, whether you're mowing, transporting, or producing power.
The horizontal shaft measures 1-7/16" in diameter and features a 3/8" keyway, with an overall length of 4.46 inches. This design guarantees easy compatibility with various commercial and industrial machines. Its precise engineering simplifies installation, minimizes downtime, and boosts productivity.
The ECH740-3040 features a robust electric start system that guarantees dependable ignition regardless of the weather. Simply turn the key, and it starts up effortlessly, just like a contemporary car engine—eliminating the hassle of difficult starts or the need for excessive fuel priming. The EFI system constantly keeps an eye on engine conditions with its sophisticated sensors, fine-tuning performance to achieve optimal efficiency. This leads to a smoother and more dependable operation, even in the toughest working conditions.
The Rehlko ECH740-3040 is designed with heavy-duty components, making it capable of handling the most demanding tasks. Engineered for longevity and dependability, this engine is ideal for commercial landscapers, construction crews, and professionals who require exceptional performance and resilience.
The ECH740-3040 is crafted for optimal compatibility across a range of industries. Weighing just 120 lbs when dry, its compact and lightweight design allows for effortless installation in zero-turn mowers, generators, and utility vehicles. While this engine does not include a gas tank or muffler, its powerful EFI system makes it one of the most efficient small gas engines on the market.
Industry-Leading Support from Carroll Stream Motor Company
Fast, Free Shipping – Secure delivery to commercial addresses or trucking terminals at no additional cost.
3-Year Commercial Warranty – Ensures long-term dependability and protection.
Expert Customer Support – Our Michigan-based specialists are ready to assist you with engine selection, installation, and troubleshooting.
Boost your equipment’s performance today – Order the Rehlko Command Pro EFI ECH740-3040 now! Call 1-888-208-2088 for expert guidance and fast, free shipping from Carroll Stream Motor Company.
* Payment for this item is via wire transfer, check or Cash ONLY. If you wish to pay via credit card a 4% cc transaction fee will apply. Please contact us for more info. Thank you!
*This Item ships by freight. FREE SHIPPING to a commercial address with a loading dock or fork lift. Residential Delivery will be extra. Please contact us for more information.
| Specifications | |
|---|---|
| Make | Rehlko |
| Model | ECH740-3040 |
| Type | Small Engine |
| Fuel | Gas Unleaded 86 Octane or Higher |
| Engine Type | 4 Stroke OHV V-Twin |
| Bore/Stroke | 3.3 X 2.7 in |
| Displacement | 747 cc |
| Max Power | 25 HP |
| Starting Type | Electric Start |
| Charging System | 25 AMP W/Regulator |
| Starting System | Starter, 12 Volt Heavy Duty |
| Dimensions (L x W x H) | 14 x 17.7 x 19 in. |
| Muffler Included | No |
| Fuel Tank | No |
| Dry Engine Weight | 120 lbs. |
| Shaft Type | Keyed - Straight |
| Shaft Diameter | Flush Crankshaft |
| Shaft Length | Flush Crankshaft |
| Shaft I.D. Thread Size | N/A |
| Bolt Pattern | 4 Bolt |
| Oil System | Pressure lubrication |
| Oil Capacity | 2 Qts |
| Peak Torque | 38.8 Ft. Lbs @ 2600 RPM |
| Reduction Type | None |
| Engine Cooling Type | Forced Air Cooling |
| Features | |
| 3 Year Consumer Warranty | |
| 3 Year Commercial Warranty | |
| Mechanical Governor | |
| 4 Stroke OHV Small Engine | |
| Remote Air Cleaner | |
| Dipstick in Crankcase | |
| Cross Reference Guide | |
| E16 Walker | |
| Accessories | |
| User Manual | |
