CA100I 25 HP
A Reliable Alternative to Rotax 912 ULS
Reliable 25HP Compact Engine
Highlights
- 25 HP
- Ultra-light 13 kg
- Diaphragm Carburetor
- TBO 250 hrs
About the CA100I 25 HP
The CA100I is a 25 HP compact engine with diaphragm carburetor. At only 13 kg, it is designed for paramotors and powered paragliders where weight savings are critical.
CA100I vs Rotax 912 ULS
The CA100I delivers comparable performance to the Rotax 912 ULS with superior value and a reliable supply chain. As an authorized Zongshen aero engine supplier, KingAero provides complete after-sales service and technical support.
Zongshen vs Rotax Comparison
See how Zongshen aero engines compare to the Rotax equivalents in key parameters.
Core Application
Best-selling model, widely used in Light Sport Aircraft (LSA), autogyros, and medium UAVs.
| Parameter | ZongshenC100 | Rotax912 ULS |
|---|---|---|
| Rated Power | 100 HP | 100 HP |
| Engine Type | 4-cyl, 4-stroke, opposed | 4-cyl, 4-stroke, opposed |
| Displacement | 1,206 cc | 1,352 cc |
| Weight | ~64–68 kg | ~61 kg |
| Fuel System | Carb / EFI | Carburetor |
| Cooling | Air/Oil or Liquid | Water/Oil |
| TBO | 1,500–2,000 hrs | 2,000 hrs |
| Supply & Value | ✓ | — |
Better supply chain availability and cost-effectiveness vs Rotax
Specifications
| displacement | 342 cm³ |
| dimension | 348×398×429 mm |
| bore | 66 mm |
| stroke | 50 mm |
| dryWeight | 13 kg / 28.66 lbs |
| maxPower | 19±1 kW @ 7000±150 rpm |
| startMode | External electric starter |
| ignition | Single capacitor ignition |
| fuelSupplySystem | Diaphragm carburetor |
| fuel | Min. RON 92 gasoline, mixed with oil 40:1 |
| cooling | Air cooled |
| tbo | 250 hrs |
Technical & Certification Information
Why Choose KingAero?
Authorized Supplier
KingAero is the official authorized supplier of Zongshen aero engines, ensuring every engine is genuine.
Global Fast Delivery
Complete supply chain system with global door-to-door delivery, ensuring you receive your engine on time.
Technical Support
Experienced technical team provides full-process support from selection to installation.
Ready to Get a Quote? CA100I
Contact our team for the latest pricing and technical support.