The Atlas Copco LH 400 E is one of the most powerful handheld hydraulic breakers available, designed for demanding applications such as breaking heavy asphalt, reinforced concrete, and foundations. Its vibro-reduced design minimizes operator fatigue, allowing for extended use without compromising performance. The breaker features a high power-to-weight ratio, ergonomic design, and low noise levels, making it suitable for various heavy-duty demolition tasks.
| Attribute | Specification |
|---|---|
| Model | LH 400 E |
| Breaker Type | Vibro-reduced |
| Weight (including hoses) | 39 kg (86 lbs) |
| Length | 765 mm (30 inches) |
| Oil Flow | 30–40 l/min (8–11 gpm) |
| Working Pressure | 110–125 bar (1,595–1,813 psi) |
| Maximum Back Pressure | 15 bar (218 psi) |
| Impact Rate | 1,150–1,600 blows per minute |
| Vibration Level (3 axes) | 5.4 m/s² (ISO 28927-10) |
| Sound Power Level | 106 dB(A) (2000/14/EC) |
| Sound Pressure Level | 93 dB(A) at 1 meter (ISO 11203) |
| EHTMA Class | D/E |
| 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 3743 68 (28 x 152 mm), 1801 3743 69 (28 x 160 mm), 1801 3743 70 (32 x 152 mm), 1801 3743 71 (32 x 160 mm) |
