Husqvarna 572XP 28″ Professional Chainsaw

The 572XP delivers 5.8 horsepower from a 70.6cc engine in a 14.5-pound powerhead package, targeting professional forestry crews and arborists who need power without excessive weight. This saw runs bars from 15 inches minimum up to 32 inches maximum capacity, with 28 inches sitting in the sweet spot for Montana’s large-diameter timber. Between the X-Torq engine that cuts emissions by 60% while boosting fuel efficiency by 20%, and the LowVib system that keeps vibration levels manageable for all-day cutting, Husqvarna built this saw for contractors who measure productivity in cords, not cuts.

Worth it for logging crews and tree services handling consistent large-diameter work. The AutoTune system adjusts carburetor settings 10 times faster than previous versions — critical when moving between Montana’s varying elevations.

Performance and Power Specifications

The 572XP runs a 70.6cc (4.3 cubic inch) displacement engine that generates 5.8 horsepower (4.3 kW). At 14.5 pounds for the powerhead alone, that works out to 0.4 horsepower per pound — competitive power density for the 70cc professional class.

Specification	Value	Source
Engine Displacement	70.6 cc (4.3 cu. in.)	Manufacturer
Power Output	5.8 hp (4.3 kW)	Manufacturer
Powerhead Weight	14.5 lbs (6.6 kg)	Manufacturer
Chain Speed at Max Power	72.2 ft/s (22 m/s)	Manufacturer
Fuel Tank Volume	1.5 US pint (0.71 L)	Manufacturer
Oil Tank Volume	0.7 US pint (0.33-0.35 L)	Manufacturer

That 72.2 feet per second chain speed puts real force behind each tooth. Professional reviewers consistently note the saw balances power with manageable weight. The trade-off: it’s heavier than the Stihl MS 462’s approximately 13.2-pound powerhead. For contractors running 28-inch bars through hardwood all day, that extra 1.3 pounds adds up.

Sound levels hit 107 dB(A) at the operator’s ear and 120 dB(A) guaranteed sound power. Hearing protection isn’t optional — it’s mandatory. The spark plug spec calls for NGK CMR6H with a 0.02-inch (0.5mm) electrode gap.

Vibration Control and Operator Comfort

The LowVib system brings front handle vibration down to 5.0 m/s² and rear handle vibration to 4.1 m/s². Those numbers translate directly to reduced hand fatigue during long cutting sessions. Users specifically praise the low vibration levels for a 70cc class saw.

Husqvarna includes flip-up tank caps designed to open and secure even when wearing thick winter gloves. The transparent fuel window lets operators check fuel levels without opening the tank. Retained bar nuts prevent losing hardware during field maintenance — anyone who’s dropped a bar nut in deep snow knows the value of that feature.

The Smart Start system reduces pull cord resistance for easier cold starts. Combined with the AutoTune automatic carburetor adjustment that’s 10 times faster than previous versions, the saw minimizes downtime between fuel-ups.

Engine Technology and Fuel Efficiency

The X-Torq engine reduces harmful exhaust emissions by up to 60% and increases fuel efficiency by up to 20%. With a 1.5 US pint fuel tank capacity, that 20% efficiency gain means more cuts between refills — significant on remote jobsites where every trip back to the truck costs time.

The Air Injection centrifugal air cleaning system filters out 98% of incoming dust and debris before it reaches the air filter. Montana’s dry summer conditions create dusty cutting environments. That pre-filtration extends air filter service intervals and protects the engine from premature wear.

The engine requires a 50:1 fuel mix ratio using high-octane gasoline and Husqvarna 2-stroke oil. The soft cut-out system protects against over-revving damage, while optimized cooling design extends engine life under heavy loads.

Durability and Professional Features

The magnesium crankcase handles sustained high RPM operation that defines professional use. Users report excellent cooling performance even in hot environments. Some users report premature wear on the plastic starter pulley, and initial production runs had minor top cover cracking issues.

The bucking spike can mount to both the crankcase and clutch cover for improved stability during felling cuts. The AutoTune system performs reliably at varying altitudes — essential for Montana contractors working from valley floors to mountain slopes.

Professional Features	Details
Air Filtration	98% pre-filtration via Air Injection system
Crankcase Material	Magnesium for high RPM durability
Cooling System	Optimized for extended engine life
Over-rev Protection	Soft cut-out system

Bar compatibility ranges from 15-inch minimum to 32-inch maximum, with bar types including X-Tough, X-Tough Solid RSN, and X-Force options. Chain specifications include 3/8 inch pitch with gauge options of .050, .058, or .063 inches. A 28-inch bar typically requires 92 or 93 drive links depending on the sprocket/bar setup.

Warranty and Certifications

The standard warranty covers 2 years for consumer use. An extended 5-year warranty program is available when purchasing Husqvarna-branded 2-stroke oil and registering the product. Professional/commercial use warranties typically run 90 days to 1 year depending on dealer terms.

The saw meets EU Stage V emissions standards (CO2 emissions of 841 g/kWh) and complies with EPA and CARB emission standards for the US market.

FAQ

What bar lengths work with the Husqvarna 572XP? The saw handles bars from 15 inches minimum up to 32 inches maximum capacity. The 572XP is optimized for 24-28 inch bars, while the smaller 562XP model better suits 18-20 inch bars.

How does the 572XP compare to the Stihl MS 462? The 572XP operates smoother at high RPMs with better cooling, while the MS 462 offers slightly more low-end torque and weighs about 1.3 pounds less (13.2 lbs vs 14.5 lbs powerhead weight).

What maintenance does the Air Injection system require? The Air Injection system filters 98% of dust and debris before it reaches the air filter, extending filter cleaning intervals. Check and clean the air filter based on cutting conditions, but expect longer intervals than saws without pre-filtration.

What fuel mix does the 572XP require? Use a 50:1 ratio of high-octane gasoline to Husqvarna 2-stroke oil. Running the correct mix protects the engine and maintains warranty coverage.

How much vibration reduction does the LowVib system provide? Front handle vibration measures 5.0 m/s² and rear handle vibration measures 4.1 m/s². Users consistently report these are low vibration levels for a 70cc professional saw.