

Gasoline chainsaw is mainly composed of the following parts: engine, transmission mechanism, sawing mechanism, operating device, and starting mechanism. The engine is usually a single-cylinder two-stroke air-cooled small gasoline engine, which transmits power to the sawing mechanism through a transmission mechanism. The sawing mechanism consists of a drive sprocket, a saw chain, a saw guide, a tensioning device, and wood inserting teeth, which are responsible for sawing wood. The operating device includes components such as the saw handle, the throttle trigger, and the oil pump, while the starting mechanism is used to start the gasoline engine.
The basic working principle of the gasoline chainsaw involves the cycle of a two-stroke engine, including four processes: intake, compression, expansion, and exhaust. When the crankshaft rotates, the piston reciprocates in the cylinder, generating a negative pressure to inhale a mixture of air and fuel, which is compressed and ignited in the cylinder. The high-pressure gas generated by the combustion pushes the piston downward, thereby driving the crankshaft to rotate and output power.



GASOLINE CHAINSAW SPECIFICATION | |
Product Name | Gasoline Chainsaw |
Keywords | Gasoline Chainsaw |
Engine Power | 2.4 kw, 1.6kw, 3.6kw |
Fuel Capacity | 410ml, 550 ml,750ml |
Oli Capacity | 260 Ml,459Ml |
Idle Speed | 2800 rpm, 3000 rpm |
Engine Displacement | 52cc, 58cc, 68cc, 72cc |
Oil Mixture | 25:1 |
Bar Length | 20Inch |
Max Cutting Length | 19Inch |
Lubrication | Automatic Lubrication |
Feature | C.D.I Electronic Ignition |
MOQ | Low MOQ |
Sample | Accept |
OEM & ODM Custom | Accept |
The above data is for reference only, please refer to the actual situation. |

The two-stroke gasoline engine equipped with a gasoline chainsaw provides powerful power output, making the chainsaw easy to handle various wood-cutting tasks.
Due to its high speed and sharp saw chain design, gasoline chainsaws can achieve fast and efficient sawing, shorten operation time, and improve work efficiency.


gasoline chainsaw are usually made of high-strength materials, such as solid aluminum alloy or steel components, to ensure durability and impact resistance in harsh environments.
gasoline chainsaw are usually equipped with safety features, such as chain brake systems and safety switches on the front handle, which can quickly stop the saw chain in an emergency and reduce the risk of accidents.


Although gasoline chainsaws provide powerful power, many models are still designed to be relatively lightweight, easy to carry and move, and especially suitable for use in outdoor environments without a power supply.
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