DLE DLE170M 2-Stroke Aeromodeling Engine User Manual

User manual for the DLE DLE170M 170cc 2-stroke gasoline aeromodeling engine, covering safety, specifications, adjustment, startup, and maintenance.

Brand: DLE
Category: Other Electronics
Document type: User Manual
Language: Chinese
Pages: 4
File format: PDF
File size: 408 KB
Published: 26 October, 2026
Updated: 26 October, 2026
MD5 checksum: F9D9119C76CB759E179153C44C2DDF38
PDF: DLE DLE170M 2-Stroke Aeromodeling Engine User Manual PDF

About this manual

This manual provides operating instructions and safety guidelines for the DLE DLE170M, a 170cc two-stroke gasoline engine designed exclusively for aeromodeling. It details critical safety precautions, such as using thread-locking compounds on screws and wearing protective eyewear near the propeller, to prevent accidents and damage. This manual is written in Chinese.

What's inside

Safety Instructions
Engine Specifications
Engine Adjustment
Start-up the Engine
Maintenance of the Engine

Specifications

Displacement	170cc
Compression Ratio	9.5:1
Fuel Ratio	30:1
Power	17.5HP/7500rpm
Idle Speed	1100 rpm
Weight (Standard)	4600 g
Weight (Electric starter)	5700g

Frequently asked questions

What is the recommended fuel ratio for this engine?

The recommended ratio of petrol and engine oil is 30:1.

What spark plug is recommended for the DLE170M?

The manual recommends using an NGK CM6 spark plug.

What is the recommended starting procedure for the electric starter version?

Press the start button and release it when the engine starts; the engine will shut off due to a rich fuel mixture.

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