The industry’s best combination of air speed and air volume, the PB-770H backpack blower with hip-mounted throttle is professionally productive, moving an astounding 756 CFM at 234 MPH. With ergonomic features like an ECHO-exclusive vented back pad for keeping cool in hot weather, it’s truly a pro’s best friend.
Specifications
- Type: Backpack
- Engine Displacement: 63.3 cc
- Carburetor (w/Purge Pump): Diaphragm
- Starting System: Standard
- Fuel Capacity: 68.3 fl. oz.
- See-Through Fuel Tank: Standard
- Helper Handle: Standard
- Air Volume at Nozzle: 756 CFM
- Maximum Air Speed at Nozzle: 234 MPH
- Noise Level (dB(A)): 74
- Dry Weight: 24.5 lb
- Newtons at Nozzle: 33 N
- Warranty: 5-year consumer / 2-year commercial
- MSRP: $549.99
Top Features
- Side-Mounted, Heavy-Duty, Dual-Stage Air Filtration System: Increases engine life
- Padded Shoulder Straps and Backrest: Provides operator comfort
- 63.3 cc Professional-Grade, 2-Stroke Engine: For outstanding performance and durability
- Variable-Speed, Hip-Mounted Throttle with Cruise Control: Offers operator convenience
- Blowing Performance: 756 CFM and 234 MPH increases productivity
- Exclusive Vented Back Pad: Provides cooling air that circulates around the user for comfort in hot weather
Shop with confidence at Luvrox — visit our site for more great deals!
Thank you for shopping at Luvrox. We are committed to delivering your eyewear safely and efficiently. Below are the terms and conditions of our Shipping Policy.
1. Order Processing & Handling Time
Processing Time:
All orders are processed within 1–2 business days (Monday – Friday, excluding holidays).
Order Cut-Off Time:
Orders placed before 5:00 PM EST (Eastern Standard Time) will begin processing the same business day. Orders placed after 5:00 PM EST will begin processing the following business day.
2. Shipping Zones, Rates & Transit Times
We currently ship within the United States only.
Orders are shipped through trusted carriers such as USPS, UPS, and FedEx depending on the destination and availability.
- Shipping Cost: $8.00 Flat Rate (applies to all orders within the United States)
- Transit Time: 4–6 business days (Monday – Friday)
- Estimated Delivery Time: 5–8 business days total (processing time + transit time)
Note: Shipping times are estimates and may vary due to carrier delays, weather conditions, or peak holiday order volumes.
3. Shipment Confirmation & Order Tracking
Once your order has been shipped, you will receive an automated shipment confirmation email containing your tracking number.
Tracking information typically takes 24–48 hours to update and become active on the carrier's website.
4. Delivery Addresses & Restrictions
We ship to the following destinations within the United States:
- Residential addresses
- Business addresses
- P.O. Boxes
- APO/FPO/DPO military addresses
5. Lost, Damaged, or Incorrect Items
Outbound Shipments: If an order is lost or damaged during transit, please contact us and we will review the issue and provide an appropriate resolution in accordance with our policies.
Reporting Window: If your package arrives damaged, broken, or contains incorrect items, please contact us within 7 days of delivery at support@luvrox.store with your order number and clear photographic proof of the issue.
Resolution: Once verified, we may provide a replacement, refund, or other appropriate resolution in accordance with our Return and Refund Policy.
Inbound (Return) Shipments: Customers are responsible for items lost or damaged while being returned to us for standard returns.
6. Contact Information
Business Name: Luvrox
Business Email: support@luvrox.store
Phone Number: +1 205 589 6628
Business Hours: 9:00 AM – 6:00 PM EST (Monday – Friday)
Live Chat: Available 24/7
Business Address: 203 Bay Colony Cir, La Porte, Texas 77571, United States

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