1.Engine type: 1-Cylinder, 2-stroke, Air-cooling. 2.Displacement: 52 cc. 3.Gasoline/2-cycle oil mixing ratio: 25:1

 1.Engine type: 1-Cylinder, 2-stroke, Air-cooling

2.Engine power: 2.2kw/7000r/min

3.Displacement: 52 cc

4.Carburetor: pump-film type 

5.Gasoline/2-cycle oil mixing ratio: 25:1

6.Idling speed: 2900-3100r/min

7.Fuel tank capacity: 550ml

8.Engine oil tanks capacity: 260ml

9.G.W/N.W:  6.5/6 kg

10.Carrying type: hand hold .

Model	25cc	32cc	38cc	45cc	52cc
weight	3.8KG	4.5KG	6.3KG	6.4KG	6.7KG
fuel tank capacity	550ML	550ML	550ML	550ML	550ML
oil tank capacity	260ML	260ML	260ML	260ML	260ML
Rated output power	0.9KW	1.5KW	1.5KW	1.7KW	1.9~2.2KW
Gasoline/2-cycle oil mixing ratio	25:1	25:1	25:1	25:1	25:1
Max speed of engine	2800rpm	2800rpm	2800rpm	2800rpm	2800rpm
Chain Sprocket	7Tx0.325	7Tx0.325	7Tx0.325	7Tx0.325	7Tx0.325
Chain pitch	3/8"/0.325"	3/8"/0.325"	3/8"/0.325"	3/8"/0.325"	3/8"/0.325"
thickness of link of chain	0,058 in	0,058 in	0,058 in	0,058 in	0,058 in
Length of guide bar	30centimeters	35centimeters	40centimeters	45centimeters	50centimeters
System of presentation	The automatic begin to swing is with a regulator	The automatic begin to swing is with a regulator	The automatic begin to swing is with a regulator	The automatic begin to swing is with a regulator	The automatic begin to swing is with a regulator
Power type	Single Cylinder,Two-stroke,Air-cooling gasoline engine	Single Cylinder,Two-stroke,Air-cooling gasoline engine	Single Cylinder,Two-stroke,Air-cooling gasoline engine	Single Cylinder,Two-stroke,Air-cooling gasoline engine	Single Cylinder,Two-stroke,Air-cooling gasoline engine