Features
Powerful and Efficient X-TORQ® Engine
Powerful X-TORQ® engine reduces emissions by up to 60% and increases fuel efficiency by up to 20%
LowVib® Technology
Dampeners between the engine and chassis significantly reduce vibrations so you can work more comfortably
Smart Start® Technology
Specially-designed engine and starter for easy and fast starting with minimum effort
Quick Start with Air Purge
Air purge removes air from carburetor and fuel system for easy starting
Air Injection™ Technology
Centrifugal air cleaning system expels larger dust and debris particles before they reach the air filter to help improve engine life
Combined Choke/Stop Control
Provides easier starting and reduces the risk of engine flooding
Three-Piece Crankshaft
Forged three-piece crankshaft delivers maximum durability for even the toughest of jobs
Inertia-Activated Chain Brake
Reduces the likelihood of injury due to kickback.
Side-Mounted Chain Tensioner
Easier access to chain tensioning device.
Flip-Up Fuel Cap
Easy to open and secures firmly, even when wearing thick gloves
No Oil at Idle
Chain oil pump disengages when engine is idling to reduce oil consumption and mess
Quick Start with Air Purge
Air purge removes air from carburetor and fuel system for easy starting
Best-in-Class Starting Performance*
Variety of easy starting features for hassle-free starting *Based on the series of Husqvarna features that support the starting performance when compared to competitive chainsaw models in the 35cc to 50cc range
Snap-Lock Cylinder Cover
Saves time when changing spark plugs and cleaning.
Flip-Up Fuel Cap
Easy to open and secures firmly, even when wearing thick gloves
Fuel Indicator
Transparent fuel indicator makes it easy to check fuel level
Quick-Release Air Filter
Easily remove and replace the filter after cleaning
Felling Marks
Dedicated marks for increased felling precision
X-CUT® Chain
Exceptional sharpness and durability
Specifications
| Engine | 18" .325", 1,3 mm, H30, SN,FA saw RTLBx SKU: 970 61 23‑38 |
| Power output | 2.4 hp |
| Cylinder displacement | 2.5 cu.inch |
| Maximum power speed | 9,000 rpm |
| Idling speed | 2,900 rpm |
| Torque, max. | 2.16 Nm |
| Torque, max. at rpm | 6,300 rpm |
| Clutch engagement speed (±120) | 4,300 rpm |
| Electrode gap | 0.02 in |
| Ignition module air gap | 0.01 in |
| Oil pump type | Fixed flow |
| Emission | |
| Exhaust emissions (CO2 EU V) | 813 g/kWh |
| Equipment | |
| Bar length (inch) | 18 in |
| Recommended bar length, min | 13 in |
| Recommended bar length, max | 18 in |
| Chain type | H30 |
| Gauge | .050" |
| Pitch | .325" |
| Sprocket type | Spur 7 |
| Dimensions | |
| Weight (excl. cutting equipment) | 9.78 lbs |
| Lubricant | |
| Lubricant type (Engine) | Husqvarna 2 stroke or equiv. at 50:1 |
| Oil tank volume | 0.53 US pint |
| Oil tank volume | 0.25 l |
| Sound and Noise | |
| Sound power level, guaranteed (LWA) | 114 dB(A) |
| Sound power level, measured | 112 dB(A) |
| Sound pressure level at operators ear | 102 dB(A) |