Leaf blower guide
Husqvarna 360BT Gas Backpack Blower
Buyers who want a 65.6cc gas backpack blower with a ventilated load-reducing harness and will keep to the manual's daily, weekly and monthly maintenance schedule.
A 65.6cc two-stroke backpack blower Husqvarna gives at 30 newtons of blow force and 232 mph air velocity, with a ventilated load-reducing harness, adjustable offset handle, air purge and cruise control. Its manual publishes air flow at two different measuring points.
Listing checked . Confirm the model, included parts and availability before ordering.
Published specifications
- Engine 65.6 cm3 (4.0 cu in) two-stroke; 2.84 kW at 8,100 rpm to ISO 8893, quoted as 3.81 hp
- Max blow force 30 N; air velocity 232 mph at the nozzle; 632 cfm at the nozzle, 890 cfm at the cover
- Fuel tank 2.2 l (4.6 US pints, 74.4 fl oz); 50:1 mix; idle speed 2,000 rpm; fuel use 422 g/kWh
- Spark plug NGK CMR7H, gap 0.024-0.028 in (0.6-0.7 mm) in the manual, 0.03 in on the web; no catalytic converter
- Sound pressure at operator's ear 95 dB(A) to EN 15503; guaranteed sound power LWA 111 dB(A)
- Weight without fuel 23.2 lbs (10.5 kg); tube 2.6 in diameter, 46.654 in long; no vacuum kit
Fit and limits
Strengths
- The operator's manual prints both air-flow figures with their measuring points: 890 cfm average at the cover and 632 cfm with the standard nozzle.
- Husqvarna publishes a full maintenance schedule, the spark plug type and gap and a 300-hour CARB emissions durability period for this exact model.
- The harness is ventilated and load-reducing with wide shoulder straps, and the listing names an adjustable offset handle and cruise control.
Caveats
- The listing's Included Components field names a vacuum tube, while Husqvarna states there is no vacuum kit and no vacuum or mulching support.
- Equivalent sound pressure is 95 dB(A) at the operator's ear, and the listing's 60 dB noise field matches nothing Husqvarna publishes.
- Using non-Husqvarna parts or unrecommended attachments is stated in the manual as outside warranty cover.
A 65.6cc backpack blower, and a listing field that conflicts
The 360BT is a Husqvarna gas backpack blower sold under part number 967 14 43-01, which is the model number in the listing's details table. Husqvarna's equipment lines give a round nozzle and an integrated harness, and its description calls the machine professional-grade with a load-reducing, ventilated harness and wide shoulder straps.
One field on the listing conflicts with Husqvarna. Its Included Components entry reads user manual and vacuum tube. Husqvarna's equipment table for this part number lists vacuum kit: no, and its own FAQ answers that the 360BT is a dedicated backpack blower that does not support vacuum or mulching attachments.
Husqvarna's FAQ says the air purge eases cold starts. The listing's bullets add an adjustable offset handle, cruise control and LowVib, and its bullets describe a ventilated load-reducing harness with wide shoulder straps, which matches Husqvarna's own description.
890 CFM and 632 cfm: the manual names two measuring points
The listing and Husqvarna's marketing copy both lead with 890 CFM. Husqvarna's specification table on the same product page gives max air flow at nozzle, round, as 631 cfm, one cubic foot per minute below the 632 printed in the manual.
The operator's manual prints both air-flow figures with their measuring points. Its fan performance block has three lines: maximum air velocity with the blower nozzle at 232 mph, air flow with the standard nozzle at 17.9 cubic metres per minute or 632 cfm, and average air volume at the cover at 25.2 cubic metres per minute or 890 cfm.
On the manual's own labels, 890 is the average air volume at the cover and 632 is the air flow with the standard nozzle. The 890 CFM on the listing and in Husqvarna's copy carries no measuring point of its own, so check which of the two a quoted figure refers to before relying on it.
Engine, fuel and the emissions durability figure
The manual's technical data gives cylinder displacement of 4.0 cubic inches or 65.6 cubic centimetres, maximum engine output to ISO 8893 of 2.84 kilowatts at 8,100 rpm, and an idle speed of 2,000 rpm. Husqvarna's web specification expresses the same output as 3.81 horsepower and adds fuel consumption of 422 grams per kilowatt hour.
Ignition and fuel details are specific enough to shop spares with. The spark plug is an NGK CMR7H with an electrode gap of 0.024 to 0.028 inches, that is 0.6 to 0.7 millimetres, while Husqvarna's web specification gives the gap as 0.03 inches. The manual notes a speed-regulated ignition system and no catalytic converter muffler, and a fuel capacity of 4.6 US pints or 2.2 litres, which Husqvarna's page states as 74.4 fluid ounces.
Two figures are worth writing on the shelf next to it. Husqvarna's FAQ calls for a 50:1 fuel-to-oil mix using fresh unleaded gasoline of at least 87 octane with a quality two-stroke oil, and the manual gives an emissions durability period, according to the California Air Resources Board, of 300 hours.
Noise and vibration, and how those numbers are produced
The manual gives an equivalent sound pressure level at the operator's ear of 95 dB(A), measured to EN 15503, and Husqvarna's page repeats that 95 figure while adding sound power level measured of 109 dB(A) and guaranteed sound power, LWA, of 111 dB(A).
The manual also states how the equivalent figures are produced. Both the sound and vibration numbers are calculated over a work cycle of one seventh idling and six sevenths racing, and the manual states a typical statistical dispersion of 1 dB(A) for sound pressure and 1 metre per second squared for vibration.
On vibration the two Husqvarna documents differ: the manual gives equivalent vibration at the handles of 2.3 metres per second squared to EN 15503, while the web specification gives 2.5. The listing's Noise Level field of 60 dB matches neither Husqvarna document, and neither document explains it.
The maintenance schedule, and a warranty condition attached to parts
The manual prints a three-column schedule. Daily items are cleaning the outside of the machine, checking that the throttle control and the stop switch work correctly, cleaning or replacing the air filter, checking that nuts and screws are tight, and checking for fuel leaks from the engine, tank or lines.
Weekly items add the starter and starter cord, the vibration damping elements, the air intake screen, the cooling system and the spark plug, whose gap the manual says to reset to 0.6 to 0.7 millimetres or to replace the plug. Monthly items cover the fuel filter and hose, the outside of the carburettor, all cables and connections, replacing the spark plug and cleaning the fuel tank.
One line in that section is a warranty condition rather than advice. The manual states that only Husqvarna replacement parts should be used and that the warranty does not cover damage or liability caused by accessories or attachments that Husqvarna has not specifically recommended.
Sizes and weights across the three documents
Weight is the one figure everything agrees on. The manual gives weight without fuel as 23.2 pounds or 10.5 kilograms, Husqvarna's specification table gives 23.2 pounds, and the listing gives 23.2 pounds as well. Husqvarna's FAQ rounds it to 23 pounds on the same page.
Dimensions do not agree. Husqvarna's table gives product size as 19.69 inches high, 12.8 inches long and 19.41 inches wide, with a tube 2.6 inches in diameter and 46.654 inches long. The listing gives 24 by 8 by 20 inches, and neither document says whether its figures include packaging.
The listing's two speed fields also disagree with each other, reading 81 rpm in one place and 8,100 rpm in the other, where Husqvarna and the manual both give 8,100 rpm as the maximum power speed. Its displacement is written as 65.6 cc in the title and 65.5 cc in a bullet; the manual and Husqvarna's table both say 65.6.
Check the current listing
Confirm the model, included parts and availability before ordering.
Primary sources
- Husqvarna 360BT product page, specifications and FAQ
- Husqvarna 360BT operator's manual 1158220-49 Rev. 1 (listing-supplied copy)
Primary sources checked .
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