ECHO PB-580T Backpack Gas Leaf Blower review

For the T, keep speed control at the blower tube

The PB-580T is ECHO’s tube-mounted-control configuration in the PB-580 backpack family. Its trigger is at the tube grip, with a throttle-position lever for sustained speed; the PB-580H puts its variable-speed lever at the operator’s hip. ECHO rates the two alike for displacement and blower output, so the T is not a higher-powered PB-580. The point is to decide where your hand should change speed while the nozzle is directed at the job.

Airflow is shared with the H

ECHO lists 517 CFM at the nozzle and 216 mph for the PB-580T. Its page also gives a 22 N maximum blowing-force value under ANSI B175.2-2012. Those are published maxima, not measured yard-clearing times; 22 N appears on the product page/catalog but not as a manual-listed force figure in the operator/support tables. If your hard requirement is a force value specifically listed in the manual, leave this configuration unqualified rather than converting the page number into that different evidence.

The H and T use the same 58.2 cc two-stroke engine and the same manufacturer-listed output. The T’s product page calls out a tube-mounted variable-speed trigger and cruise control. The manual explains that the trigger controls engine speed, or the throttle-position lever can set speed for continuous use. That arrangement can suit a person who wants the control to remain beside the hand guiding the blower pipe. Someone who prefers the lever at the hip should compare the H, not assume the T offers a different blower mode.

It is a backpack machine, but not a light one

ECHO lists 22.7 lb dry with standard pipes for the T. The support specification table separately shows 20.5 lb dry without pipes. These figures have different equipment bases, and neither is a fueled, ready-to-work weight. The H is 22.9 lb with pipes and 20.7 lb without them; that 0.2 lb difference should not drive the choice by itself. ECHO lists a padded backrest, shoulder straps and a vented back pad, while the model’s Posi-loc pipes, leaf guard, metal wear ring and pleated air filter are intended for regular blower work. Fit the harness and hand control to your body and routine rather than treating “all-day comfort” as a measurable guarantee.

The product is a blower rather than a vacuum/mulcher. Its documented pipes move debris away; there is no collection bag or shredder in the PB-580T plan. If your cleanup depends on bagging leaf litter at the tool, compare an actual blower-vacuum product and its separate attachments instead of expecting this backpack to collect material.

Fuel and start-up are part of the purchase

PB-580T uses a 62 fl oz fuel tank and a 50:1 gasoline/oil mixture. ECHO specifies 89-octane unleaded gasoline and two-stroke oil meeting its listed standards, with restrictions that rule out E-15 and E-85 and set limits for alcohol/MTBE. The standard starter is a recoil system; ECHO’s manual shows a choke and purge bulb in the start-up process. There is no included battery or charger and no electric-start convenience to count on. For occasional short sessions, the setup and storage of mixed fuel may matter more than the difference between a tube trigger and hip lever. A battery backpack changes that operating plan but also requires compatible charged batteries.

ECHO reports 70 dB(A) at 50 feet under ANSI B175.2. Do not read that as the sound beside the operator. The manual calls for hearing and eye protection, keeping people at least 50 feet away, avoiding exhaust exposure, and following local noise-hour rules. It recommends lower speed for dry leaves on walks and drives, and says not to use more throttle than needed. This is meaningful for neighbors and dust control, but it does not make the PB-580T suitable where a municipality prohibits gas blowers or where a low-noise model is essential.

Compare by the job, then by the hand control

For a 58.2 cc backpack with tube control, the PB-580T suits repeated yard cleanup and heavier leaf movement more than a tiny patio touch-up. It weighs around 23 lb with pipes before fuel and needs correct mixing, recoil starting and engine maintenance. If a hip lever fits your routine, the PB-580H shares the engine, CFM and air-speed ratings. If an airflow minimum is much higher than 517 CFM, ECHO’s PB-770T publishes 756 CFM and brings a larger engine and more weight. If battery power is essential, EGO LB6000-family backpacks publish a different 600 CFM maximum and avoid fuel mixing, but add battery/charging logistics.

The U.S. PB-580T product page and serial-specific parts catalogs keep the T separate from the H, and ECHO’s current listing is not proof of stock at a nearby dealer. On a used machine, identify the model and serial before relying on a manual or parts diagram. ECHO’s captured recall index had no PB-580 listing, but it is not a unit-specific clearance; ask a dealer about the actual serial if safety history is uncertain.

ECHO PB-580T product page · ECHO PB-580H/T support specifications · PB-580T technical documents · Current PB-580H/T operator’s manual