72cc Chainsaw Hus 272 Gasoline Chain saw 3.6kW Tree Cutting Machine

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.