Redmax EBZ5150 Backpack Blower

• Model: EBZ5150

• Type: Backpack Gas-Powered Blower (Professional/Commercial)

• Intended use: Heavy-duty debris clearing for landscaping, grounds maintenance, municipal and commercial applications

• Engine type: 2-stroke, single-cylinder

• Displacement: 51.7 cc

• Power output: Approximately 2.5–3.0 HP (manufacturer-rated power depends on testing standards)

• Fuel system: Diaphragm carburetor

• Fuel mixture: Gasoline/oil premix (manufacturer-recommended oil ratio typically 50:1 for synthetic 2-cycle oil; verify owner's manual)

• Starting system: Recoil (manual) starter

Airflow: Up to approximately 750–820 CFM (cubic feet per minute) depending on nozzle and RPM

• Airspeed: Up to approximately 170–200 MPH (miles per hour) depending on nozzle selection and operating conditions

• Throttle control: Variable throttle with cruise control/lock (depending on model variant)

• Mount: Backpack with padded harness and adjustable straps for operator comfort

• Frame: Durable tubular steel frame with anti-vibration mounts

• Weight (dry, without fuel): Approximately 20–24 lb (varies with configuration and accessories)

• Fuel tank capacity: Approximately 1.0–1.3 US gallons (3.8–4.9 L)

• Sound level: Operator ear (dB(A)): ~90–100 dB(A) (varies by measurement method)

• Vibration: Engine isolated via anti-vibration mounts; specifics depend on measurement protocol

• Throttle: Hand throttle with variable control; may include cruise control/latch for sustained throttle

• Nozzle types: Straight round nozzle and extended/wide nozzle options (varies by package)

• Blower tube: Detachable two-piece or three-piece tube for storage and maintenance

• Airflow control: Tube-mounted deflectors and wide-angle nozzles available as accessories

• Maintenance access: Tool-accessible air filter, fuel filter, and spark plug for routine maintenance

• Nozzles: Round nozzle, flat/nozzle options

• Shoulder harness/padded straps (integrated)

• Spark plug wrench, basic tool kit

• Replacement air filters, fuel filters, muffler guards

• Extended wand/nozzle kits, vacuum conversion kits (model-dependent)

• Noise-reducing mufflers and silencers (optional)

• EPA and CARB compliance: Meets or exceeds current emissions requirements for 2-stroke commercial handheld engines where applicable (verify current certifications and regional compliance)

• Safety features: Throttle shut-off, stop switch, heat shields on muffler, spark arrester (model/region dependent)

• Recommended PPE: Hearing protection, eye protection, respiratory protection as needed, long pants and gloves

• Air filter: Inspect clean/replace every 25 hours or as needed under dusty conditions

• Spark plug: Inspect/replace every 100 hours or annually

• Fuel filter: Replace every 100 hours or annually

• Carburetor: Periodic cleaning and adjustment; professional service as needed

• General: Regular inspection of mounting hardware, tube seals, and throttle linkage

• Overall length (with tube): 35–48 inches depending on tube configuration

• Backpack frame dimensions: Compact design optimized for operator mobility

• Center of gravity: Engine-mounted low and close to operator back for improved comfort

• Refer to the RedMax owner's manual and official RedMax warranty documentation for full coverage terms, conditions, exclusions, and claim procedures applicable to this model

• Specifications can vary by production year, regional model, and optional packages. Confirm exact specifications with the dealer or the product’s owner’s manual before purchase or service.

• For professional use, consider heavy-duty maintenance schedules and OEM parts for longevity and warranty compliance.