Endless Rotation: Endless Rotation is an important assumption for quick alignment of the drilling unit into each direction. T-models: Endless rotation* and a 90° swing device enable nearly each drilling position. Feed shift cares for a bigger range. Attachment drills *AB 2600 T20 is with 360° rotation, but not endless Hose roller: Smooth conduct of the hoses over drums care for a high lifespan of hoses (patented)* * Patents: WO 2006/045134 A1 und US 7,735,576 B2 Radio remote control / power supply: Radio remote control serially. Independent power supply is integrated. No load stroke system: Only a reduced impact is carried out when there is no contact pressure. This prevents the drifter from damage. Full impact starts with contact to rock or concrete. Hollow protection: Constant feed rate avoid damage to drill bit or rod, when a hollow occurs . Naturally the „no load stoke system“ is also activated in this case. Anti-jamming: Rotation speed decreases with increasing resistance. Before the rotation stops, the rod is drawn back and set up again with full rotation. Smooth drill start: Drill start with reduced feed rate is possible. SPS-control: A summary of functions is possible with the optional SPS system: Record of drill meters, record of working hours, automatic drilling to a preset depth or the possibility for long distance function control and - maintenance. Long distance maintenance: Engineers at the manufacturer´s headquarters are able to get data from the drilling unit via modem. They can recommend corrective measures or search for details in cases of malfunction. Feed shift: The feed shift enables an hydraulic extension of the unit at up to 1180 mm. This favours an easier positioning and provides a higher reach, while the measurements of the drill can be kept compact. Make your excavator a drilling device Down the hole: Name originated from the fact that the percussion mechanism followes the bit down into the hole. The impact energy is not lossed in joints and so allowing for much deeper (and straight) percussion drilling. Cost saving and high flexible alternative to drill rigs AB 1000: Light standard drill for blasting holes up to 4 meters AB 2300 T: Blasting holes and anchoring with extension, up to 15 meters Models with switchable drillhammers for blasting holes or anchoring Models with rotary drive for rotation drilling Climb version: „Climb“-drills are equipped with a „Climb Support“ and are used on climb excavators. At the AB1000 and 2000 series the climb version is a special construction, at the AB2300 and 2600 the standard model can be equipped with the climb support. Angle meter: The optional angle meter helps to drill parallel holes or holes in a predefined direction. Rod changer: The rods of the bigger units are very heavy and can´t be changed by the operator alone. Single- or multiple rod changers enable an extension of the rod by the radio remote control. Some versions are prepared for "down the hole drilling" For excavators with 8 tons or more, Climb version up to model AB 2600 System supplier: WIMMER is a system supplier and therefore is able to offer all components around your attachment drill, commpressors and dust collectors for example. Components can be mounted on excavator by our specialists.

Technical details Model Weight without adapter, kg Excavator weight, to Torque, Nm Max. hole size, mm Chain feed Rod (standard) Rod length Oil supply, l/min Oil pressure, bar Pressure on excavator, bar Requested engine power, kw Air for flushing, m3 / bar Climb version Blasting holes Anchoring Rotation drilling Down the hole drilling Breaking device, ø 360° rotation Swing head Feed extension Rod clamp Hydr. rod guide Suction head Drum roller Rod changer (single/multi) Synchronisation changer Cable winch Angle indicator Drill meter recording Drillmatic SPS - control Compressor mounted Dust collector...