Product variant
What's included
- Nose typeReplaceable sprocket nose
- SpikesMounted
- Chain typeC85
- Bar length (inch)18 in
Fuel injected 60cc professional chainsaw with instant acceleration
Features
Features
Specifications
Specifications
18" X-Tough RSN 3/8" C85 (US/CA) 970 71 15‑02 | 20" X-Tough RSN 3/8" C85 970 71 15‑03 | 24" X-Tough RSN 3/8" C85 970 71 15‑04 | 28" X-Tough RSN 3/8" C85 970 71 15‑05 | 24" US X-Tough Light RSN C85 970 71 15‑12 | 28" US X-Tough Light RSN C85 970 71 15‑13 | |
|---|---|---|---|---|---|---|
Engine | ||||||
Power output1 | 5.4 hp | 5.4 hp | 5.4 hp | 5.4 hp | 5.4 hp | 5.4 hp |
Cylinder displacement | 62.4 cm³ | 62.4 cm³ | 62.4 cm³ | 62.4 cm³ | 62.4 cm³ | 62.4 cm³ |
Torque, max. | 3.9 Nm | 3.9 Nm | 3.9 Nm | 3.9 Nm | 3.9 Nm | 3.9 Nm |
Torque, max. at rpm | 8,400 rpm | 8,400 rpm | 8,400 rpm | 8,400 rpm | 8,400 rpm | 8,400 rpm |
Chain speed at max power | 69.9 fts | 69.9 fts | 69.9 fts | 69.9 fts | 69.9 fts | 69.9 fts |
Clutch engagement speed (±120) | 4,200 rpm | 4,200 rpm | 4,200 rpm | 4,200 rpm | 4,200 rpm | 4,200 rpm |
Electrode gap | 0.02 in | 0.02 in | 0.02 in | 0.02 in | 0.02 in | 0.02 in |
Idling speed | 2,800 rpm | 2,800 rpm | 2,800 rpm | 2,800 rpm | 2,800 rpm | 2,800 rpm |
Ignition module air gap | 0.01 in | 0.01 in | 0.01 in | 0.01 in | 0.01 in | 0.01 in |
Maximum power speed | 10,200 rpm | 10,200 rpm | 10,200 rpm | 10,200 rpm | 10,200 rpm | 10,200 rpm |
Oil pump type | Adjustable flow | Adjustable flow | Adjustable flow | Adjustable flow | Adjustable flow | Adjustable flow |
Spark Plug | NGK CMR6H | NGK CMR6H | NGK CMR6H | NGK CMR6H | NGK CMR6H | NGK CMR6H |
18" X-Tough RSN 3/8" C85 (US/CA) 970 71 15‑02 | 20" X-Tough RSN 3/8" C85 970 71 15‑03 | 24" X-Tough RSN 3/8" C85 970 71 15‑04 | 28" X-Tough RSN 3/8" C85 970 71 15‑05 | 24" US X-Tough Light RSN C85 970 71 15‑12 | 28" US X-Tough Light RSN C85 970 71 15‑13 | |
|---|---|---|---|---|---|---|
Equipment | ||||||
Recommended bar length, min | 15 in | 15 in | 15 in | 15 in | 15 in | 15 in |
Pitch | 3/8" | 3/8" | 3/8" | 3/8" | 3/8" | 3/8" |
Recommended bar length, max | 28 in | 28 in | 28 in | 28 in | 28 in | 28 in |
Chain type | C85 | C85 | C85 | C85 | C85 | C85 |
Bar length | 45 cm | 50 cm | 60 cm | 70 cm | 60 cm | 70 cm |
Bar length (inch) | 18 in | 20 in | 24 in | 28 in | 24 in | 28 in |
Sprocket type | Rim 7 | Rim 7 | Rim 7 | Rim 7 | Rim 7 | Rim 7 |
Gauge | 1.5 mm | 1.5 mm | 1.5 mm | 1.5 mm | 1.5 mm | 1.5 mm |
18" X-Tough RSN 3/8" C85 (US/CA) 970 71 15‑02 | 20" X-Tough RSN 3/8" C85 970 71 15‑03 | 24" X-Tough RSN 3/8" C85 970 71 15‑04 | 28" X-Tough RSN 3/8" C85 970 71 15‑05 | 24" US X-Tough Light RSN C85 970 71 15‑12 | 28" US X-Tough Light RSN C85 970 71 15‑13 | |
|---|---|---|---|---|---|---|
Dimensions | ||||||
Weight (excl. cutting equipment) | 12.8 lbs | 12.8 lbs | 12.8 lbs | 12.8 lbs | 12.8 lbs | 12.8 lbs |
18" X-Tough RSN 3/8" C85 (US/CA) 970 71 15‑02 | 20" X-Tough RSN 3/8" C85 970 71 15‑03 | 24" X-Tough RSN 3/8" C85 970 71 15‑04 | 28" X-Tough RSN 3/8" C85 970 71 15‑05 | 24" US X-Tough Light RSN C85 970 71 15‑12 | 28" US X-Tough Light RSN C85 970 71 15‑13 | |
|---|---|---|---|---|---|---|
Sound and noise | ||||||
Sound pressure level at operators ear (LpA) | 106 dB(A) | 106 dB(A) | 106 dB(A) | 106 dB(A) | 106 dB(A) | 106 dB(A) |
Sound power level, guaranteed (LWA) | 119 dB(A) | 119 dB(A) | 119 dB(A) | 119 dB(A) | 119 dB(A) | 119 dB(A) |
Sound power level, measured | 117 dB(A) | 117 dB(A) | 117 dB(A) | 117 dB(A) | 117 dB(A) | 117 dB(A) |
18" X-Tough RSN 3/8" C85 (US/CA) 970 71 15‑02 | 20" X-Tough RSN 3/8" C85 970 71 15‑03 | 24" X-Tough RSN 3/8" C85 970 71 15‑04 | 28" X-Tough RSN 3/8" C85 970 71 15‑05 | 24" US X-Tough Light RSN C85 970 71 15‑12 | 28" US X-Tough Light RSN C85 970 71 15‑13 | |
|---|---|---|---|---|---|---|
Vibration | ||||||
Equivalent vibration level (ahv, eq) rear handle | 3 m/s² | 3 m/s² | 3 m/s² | 3 m/s² | 3 m/s² | 3 m/s² |
Equivalent vibration level (ahv, eq) front handle | 3.3 m/s² | 3.3 m/s² | 3.3 m/s² | 3.3 m/s² | 3.3 m/s² | 3.3 m/s² |
18" X-Tough RSN 3/8" C85 (US/CA) 970 71 15‑02 | 20" X-Tough RSN 3/8" C85 970 71 15‑03 | 24" X-Tough RSN 3/8" C85 970 71 15‑04 | 28" X-Tough RSN 3/8" C85 970 71 15‑05 | 24" US X-Tough Light RSN C85 970 71 15‑12 | 28" US X-Tough Light RSN C85 970 71 15‑13 | |
|---|---|---|---|---|---|---|
Lubricant | ||||||
Oil tank volume | 0.68 US pint | 0.68 US pint | 0.68 US pint | 0.68 US pint | 0.68 US pint | 0.68 US pint |
Lubricant type (Engine) | Husqvarna 2 stroke or equiv. at 50:1 | Husqvarna 2 stroke or equiv. at 50:1 | Husqvarna 2 stroke or equiv. at 50:1 | Husqvarna 2 stroke or equiv. at 50:1 | Husqvarna 2 stroke or equiv. at 50:1 | Husqvarna 2 stroke or equiv. at 50:1 |
18" X-Tough RSN 3/8" C85 (US/CA) 970 71 15‑02 | 20" X-Tough RSN 3/8" C85 970 71 15‑03 | 24" X-Tough RSN 3/8" C85 970 71 15‑04 | 28" X-Tough RSN 3/8" C85 970 71 15‑05 | 24" US X-Tough Light RSN C85 970 71 15‑12 | 28" US X-Tough Light RSN C85 970 71 15‑13 | |
|---|---|---|---|---|---|---|
Emission | ||||||
Exhaust emissions (CO₂ EU V)2 | 762 g/kWh | 762 g/kWh | 762 g/kWh | 762 g/kWh | 762 g/kWh | 762 g/kWh |
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- 1Power output: Petrol products - Net power rating as per ISO 7293, Battery products measured comparable to petrol products
- 2Exhaust emissions (CO₂ EU V): This CO2 measurement results from testing over a fixed test cycle under laboratory conditions a(n) (parent) engine representative of the engine type (engine family) and shall not imply or express any guarantee of the performance of a particular engine.































