The Atlas Copco LH 280 E is a heavy-duty, vibro-reduced hydraulic breaker designed for demanding demolition tasks such as breaking frozen soil, asphalt, and reinforced concrete. With its ergonomic design and low vibration levels, it allows operators to work efficiently for extended periods without excessive fatigue. The LH 280 E offers a high power-to-weight ratio, making it a versatile tool for various applications.
| Attribute | Specification |
|---|---|
| Model | LH 280 E |
| Breaker Type | Vibro-reduced |
| Weight (including hoses) | 32.5 kg (72 lbs) |
| Length | 765 mm (30 inches) |
| Oil Flow | 20–30 l/min (5–8 gpm) |
| Working Pressure | 110–125 bar (1,595–1,813 psi) |
| Maximum Back Pressure | 15 bar (218 psi) |
| Impact Rate | 1,350–1,750 blows per minute |
| Vibration Level (3 axes) | 4.6 m/s² (ISO 28927-10) |
| Sound Power Level | 107 dB(A) (2000/14/EC) |
| Sound Pressure Level | 94 dB(A) at 1 meter (ISO 11203) |
| EHTMA Class | C/D |
| Available Shank Sizes (Hex) | 28 x 152 mm (1⅛” x 6″), 28 x 160 mm (1⅛” x 6¼”), 32 x 152 mm (1¼” x 6″), 32 x 160 mm (1¼” x 6¼”) |
| Part Numbers | 1801 3643 60 (28 x 152 mm), 1801 3643 61 (28 x 160 mm), 1801 3643 62 (32 x 152 mm), 1801 3643 63 (32 x 160 mm) |
