D25871K Demolition hammer 7kg. 1400W

• Ideal for light demolition, surfacing or making slots and through holes in stone, masonry and lightweight concrete
• Increased durability and efficiency due to the chain drive and oil-filled gearbox for adequate lubrication of the parts and excellent heat dissipation
• Ergonomic and compact, slim design for greater control and easy working in confined spaces
• Electronic adjustment of speed and impact energy
• The chisel can be locked in 18 different positions for the best angle depending on the application
• The unique dust seal prevents the finest dust from entering the mechanism, increasing the durability and life of the machine
• The hammer mechanism has been optimized by a reduced number of parts and improved impact damping. This maximizes the impact force and enables efficient chiselling in the hardest concrete
• The efficient recoil damping mechanism transfers the impact energy directly to the drill or chisel without loss due to excessive vibration and reduces the mechanical stress on the machine
• The soft rubber coating of the handle reduces the transfer of vibration to the hands for less fatigue during extended use
• Electronic carbon brush wear indicator indicates that the carbon brushes need to be replaced and the machine needs to be serviced
• Excellent power to weight ratio: 11 joules of impact energy delivered by an 8 kilo hammer
• Magnesium housing for reduced weight and excellent durability
• Active Vibration Control system with a floating rear handle and damped side handle reduce vibration

Technical data

• beats per minute: 1260-2520 per minute
• power consumption: 1400 watts
• width: 116 millimeters
• length: 528 millimeters
• sound power: 104 decibels a-weighted.
• height: 268 millimeters
• bit holder: SDS Max
• sound pressure: 93 decibels a-weighted.
• weight: 8.0 kilograms
• power output: 840 watts
• max. impact energy (epta 05/2009): 11 joules