LH 11 hydraulic pick hammer

The Atlas Copco LH 11 is a lightweight, vibro-reduced hydraulic pick hammer designed for horizontal demolition tasks such as breaking brick, mortar, and light concrete. Weighing approximately 15.5 kg (34.2 lbs), it offers a high power-to-weight ratio, making it ideal for renovation, demolition, and structural alteration jobs. The LH 11 features a D-handle for easy gripping and an optional detachable front handle for enhanced control. Its slim design and low noise levels make it suitable for indoor use, especially when combined with an electric power pack.

Product Specs

Attribute Specification
Model LH 11
Breaker Type Vibro-reduced
Weight (including hoses) 15.5 kg (34.2 lbs)
Length 650 mm (25.6 inches)
Oil Flow 20 l/min (5.3 gpm)
Working Pressure 80–100 bar (1,160–1,450 psi)
Maximum Back Pressure 10 bar (145 psi)
Impact Rate 2,300 blows per minute
Vibration Level (3 axes) 16.5 m/s² (ISO 28927-10)
Sound Power Level 105 dB(A) (2000/14/EC)
Sound Pressure Level 92 dB(A) at 1 meter (ISO 11203)
EHTMA Class C
Shank Size (Hex) 22 x 82.5 mm (7/8″ x 3¼”)
Part Number 1801 1741 18

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