Echo ES‑250 Shred N Vac

🌬️ Engine & Power
Engine Type: Air-cooled, two-stroke, single-cylinder gasoline engine
Displacement: 25.4 cc (1.55 in³)
Bore × Stroke: 34.0 mm × 28.0 mm
Ignition: Flywheel magneto, capacitor discharge
Carburetor: Diaphragm with purge pump
Spark Plug: NGK BPM-8Y (gap 0.65 mm)
Fuel: Unleaded gasoline mixed with two-stroke oil at 50:1 ratio
Fuel Tank Capacity: ~0.5 L (16.9 fl oz)
Starting System: Automatic recoil starter, centrifugal type
📏 Physical Dimensions & Weight
Length: 330 mm (13.0 in) (without pipes)
Width: 280 mm (11.0 in)
Height: 345 mm (13.6 in)
Dry Weight: 4.3 kg (9.5 lb) (tool only, no pipes)
💨 Performance
Idle Speed: ~3,000 RPM
Wide-Open Throttle (W.O.T.) Speed: ~7,100 RPM
Average Air Speed (with pipe): ~137–140 mph (~62.6 m/sec)
Maximum Air Speed (with pipe): ~165 mph (~73.8 m/sec)
Air Volume: ~391 cfm (~11.07 m³/min)
Sound Level: ~70 dB(A) at 50 ft per ANSI B175.2
🔄 Features
Converts easily between blower, vacuum, and shredder configurations.
Patented 4-blade shredding mechanism reduces debris up to a 12:1 ratio.
Includes all pipes needed for conversion from blower to vacuum/shredder.
Large collection bag (~2-bushel capacity) with rear zipper for easy emptying.
Exclusive curved blower tube for improved control and reduced fatigue in blower mode.