Key facts
- Brand
- DLE
- Model
- DLE55RA
- Documents
- 2
- Languages
- ZH
- Last added
- 2026-10-17
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DLE DLE55RA Engine User Manual
User Manual 4 pages · 510 KB · ZH
The document serves as a user guide for the DLE DLE55RA engine. It emphasizes safety precautions regarding propellers and vibration during break-in periods. Key specifications include a displacement of 55.6cm3, a power output of 5.5HP at 8500rpm, and a compression ratio of 7.6:1. This manual is written in Chinese.
Read onlineDLE DLE55RA specifications
| Power Output | 5.5HP/8500rpm |
|---|---|
| Idle Speed | 1500 rpm/min. |
| Displacement | 55.6cm3 |
| Compression Ratio | 7.6:1 |
| Fuel/Oil Mix Ratio | 30:1 |
Source: DLE DLE55RA Engine User Manual
All DLE DLE55RA documents by type
User Manual 2
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What type of spark plug should be used?
The manual specifies using an NGK CM6 spark plug.
How should the engine be broken in?
Run the engine at 4000 rpm/min for 2 hours.
What is the idle speed of the DLE55RA engine?
The idle speed is 1500 rpm/min.
What is the recommended fuel-oil ratio for the DLE55RA engine?
The recommended fuel-oil ratio is 30:1.