Backpack Hydraulic Breaker Tool Set

1. Technical standards and performance comply with the requirements of GB28735-2012 "Fire Door Opener."
2. The complete set of basic components includes an electric pump, expander, cutter, door opener, pry bar, and a functional backpack.
3. Working performance: Rated pressure: ≥ 70 MPa; Conversion pressure: 5-15 MPa; Motor power: ≥ 750 W; Motor speed: ≥ 5500 rpm.
4. Accessories include but are not limited to: 2 batteries (rechargeable lithium batteries) with a single battery capacity of ≥ 120 Wh; Output hose length: ≥ 2 m.
5. Door opener: Closed height 210-250 mm; Lifting distance: ≥ 300 mm; Weight: ≤ 4.15 kg.
6. Cutter - Mini cutter: Maximum opening distance: ≥ 60 mm; Cutting capacity (Q235 round steel): ≥ 20 mm; Weight: ≤ 2.4 kg;
7. Expander - Mini expander: Expansion distance: ≥ 150 mm; Expansion force: ≥ 43 kN; Weight: ≤ 3.3 kg.
8. Pry bar: Weight: ≤ 0.7 kg; Length: approximately 325 mm.