This professional chainsaw is designed for tough conditions where efficiency is vital. Based on professionally proven SENWART technology, it combines high power, low weight, and rapid acceleration. Equipped with a three-piece crankshaft and magnesium crankcase, the CS272 chainsaw is highly reliable.
Engine:
Maximum Power Speed: 9,000 RPM - This high maximum speed ensures efficient cutting performance.
Idle Speed: 2800 RPM - Allows smooth idling when not actively cutting.
Torque (max): 4 Nm - Provides powerful rotational force to cut a variety of materials.
Torque (max) rpm: 6000 RPM - The engine delivers its maximum torque at 6000 rpm.
Clutch engagement speed (±120): 3500 RPM - The point at which the clutch engages with the cutting link.
Spark Plugs:
Compatible with NGK BPMR7A, Champion RCJ7Y spark plugs.
Electrode Gap: 0.5mm - Recommended gap size for optimal spark plug performance.
Oil Pump:
Type: Automatic - Ensures proper chain lubrication during operation.
Oil Pump Capacity (Max): 18.5 ml/min - Provides effective chain lubrication.
Oil Pump Capacity (Min): 5.8 mL/min - Minimum lubrication rate for lighter cutting tasks.
Bar length (inch): 24 inches - Equipped with a 24 inch guide bar for cutting versatility.
Chain type: H42 - Designed for high performance cutting and durability.
Sprocket type: RIM 7 - Provides a reliable connection to the chain.
Bar mounting type: Large - Fits securely on chainsaws for stability.
Recommended bar length, minimum: 15-24 inches - Provides flexibility for a variety of cutting applications.
Lubricant:
Lubricant type: Senwart or equivalent 25:1 - Use a 25:1 fuel to oil ratio for proper chain lubrication.
Oil tank volume: 0.4L - Oil tank capacity for storing lubricant.
Sound and Noise:
Sound power level, guaranteed (LWA): 114 dB(a) - A measure of the noise output of the chainsaw.
Sound level, measured: 113 dB(a) - Actual measured noise level.
Sound Pressure Level at Operator's Ear: 102 dB(a) - The noise level experienced by the operator.
Vibration:
Equivalent vibration level (ahv.eq) Front handle: 6.5m/s² - Vibration measured at the front handle.
Equivalent vibration level (ahv.eq) rear handle: 7.5m/s² - vibration measured at the rear handle.
MODEL: | CS272 |
Engine type : | Single Cylinder, Two-stroke, Air-cooling |
Cylinder diameter : | 52mm*34mm |
Power : | 3.6kW / 4.7HP |
Displacement : | 72.2cc |
Working speed : | 9,000rpm |
Idle speed : | 2,800rpm |
Fuel tank : | 750ml |
Oil tank : | 450ml |
Fuel mixture ratio : | 25:1(Gasoline 25 : 2-cycle Oil 1) |
Standard bar lengths : | 22 inch/56cm |
Chain pitch/gauge : | 3/8" / .058" - .063" |
Optional bar lengths : | 20"-32" |
Weight (without bar/chain) : | 6.3kg |
Packing size : | 470*250*330mm |