Attachment devices for construction, agricultural and municipal machinery

CP version: Concrete pulveriser, for secondary demolitionOpening: 1420 mmMouth depth: 1240 mmCrushing force: -- tonCutting force: -- tonBlade length: -- mmHydraulic systemCylinder oil consumption: 455-680 l/min. Cylinder pressure: 310-380 bar Rotation - oil consumption: 30-38 L/min. Rotation - pressure: 138-172 bar Excavator weight: > 85 tonnesIntegrated quick-action valve for shorter cycle times and maximum productivityNot included in the scope of delivery. (extra charge)

These screening buckets have been specially developed for the fast and effective screening of material. The HSB series screening buckets are ideal for sorting natural material. This allows the material to be recovered for the desired processing and managed in the best possible way.The HSB series covers several areas of application: primary sorting of waste and demolition material, screening of fill material for excavations and material for rehabilitating stony areas, sorting of pebbles in water currents and cleaning beaches.Simply indispensable in areas where fine material needs to be extracted or where materials need to be sorted into different thicknesses.Manufactured from sustainable steel grades with extremely low wear. This guarantees minimum maintenance and a long service life.Advantages of the HSB series screening buckets: Screening directly on the construction site. Less transport and landfill costs (less sand in the rubble).Is useful, easy and quick to use.Suitable for large and small construction sites.Ensures that you recycle and save.The size of the screen is easy to change by changing the screen mats. These screening buckets are connected to the hydraulic hammer function of the excavator.

Bucket volume: 0.58 m³Weight: 2830 kgOil requirement: 130-140 litres/min.Pressure: 300 barDimensions:A: 900 mm bucket width B: 2050 mm C: 1330 mmD: 700 mmE: 500 mm

CC270 - Compact demolition clamp for precise breaking and cutting up to 270 mm The CC270 from Edilgrappa is a robust demolition clamp for mini-excavators from 1 to 3 tonnes, specially developed for the controlled demolition of concrete walls and masonry up to 270 mm thick. With its high demolition force of 226 kN at the tip and a cutting force of 690 kN, it is ideal for fast, clean and quiet demolition work in sensitive environments. The integrated cutting edge (16 mm) makes it possible to cut through rebar and metal components, while the mechanical 360° rotator offers maximum manoeuvrability directly on site. With a hydraulic input of 36 l/min at max. 200 bar, the CC270 is efficient in operation and particularly adaptable. Thanks to its compact design (738×570×220 mm) and a weight of just 90 kg, it is the ideal solution for use on small excavators on tight construction sites. The CC270 is listed under demolition grapples for mini excavators up to 5 tonnes and belongs to the superordinate category of concrete crushers & pulverisers. Other typical applications can be found under Tools for recycling and demolition. Demolition tongs for fast, quiet and clean demolition work:Breaks concrete walls from 50 to 270 mmCuts rebar and other metal components; cutting edge length 16 mmDemolition force: 226 kN at the tip Cutting force: 690 kNThe concrete crusher has an integrated mechanical rotator with 360° angle of rotation.Hydraulic input: 36 l/min. at max. 200 barFor excavators from 1 to 3 tonnesDimensions: 738x570x220 mmWeight: 90 kg

CC430 - Demolition clamp with variable force transmission up to 430 mm wall thickness The CC430 from Edilgrappa is a powerful add-on demolition grapple for mini excavators from 1.5 to 5 tonnes, designed for the quiet and clean breaking of concrete walls and masonry up to 430 mm. Thanks to variable pivot points on the arms, the force transmission can be adjusted to suit the application - ideal for different material thicknesses and structural conditions. The tongs break concrete walls from 31 to 430 mm and cut reinforcing bars and metal components with a cutting edge length of up to 28 mm. In position A it achieves a demolition force of 335 kN, in position B 317 kN - in each case directly at the tip. The integrated mechanical 360° rotator offers full manoeuvrability in the tightest of spaces. With a hydraulic input of 150 l/min at max. 200 bar, compact dimensions of 750×730×330 mm and a weight of 183 kg, the CC430 is ideal for precise demolition work with high performance. The model is listed under Demolition grabs for mini-excavators up to 5 tonnes in the Concrete crusher & pulveriser category. Additional application examples can be found under Tools for recycling and demolition. Demolition tongs for fast, quiet and clean demolition work.Breaks concrete walls from 31 to 430 mmCuts rebar and other metal components; cutting length 28 mmThe arms of these demolition tongs can be fixed in different positions. Thanks to the different pivot points, a very wide range of applications can be broken with optimum force transmission.Demolition force in position:- Position A: 335 kN at the tip- Position B: 317 kN at the tipThe concrete crusher has an integrated mechanical rotator with a 360° angle of rotation.Hydraulic input: 150 l/min. at max. 200 barFor excavators from 1.5 to 5 tonnesDimensions: 750x730x330mmWeight: 183 kg

CC430 - High-pressure reinforced demolition grapple for concrete up to 435 mm The CC430 is a powerful demolition grapple from Edilgrappa for mini-excavators from 3 to 5 tonnes - designed for particularly demanding demolition work. The integrated pressure booster increases the operating pressure to 500 bar, resulting in a demolition force of 440 kN at the tip and a cutting force of 1,400 kN. This means that even solid concrete walls up to 435 mm thick and reinforcing bars up to 30 mm can be processed efficiently and in a controlled manner. Thanks to the mechanical 360° rotator, flexible use in confined spaces is possible. The replaceable tips increase the durability and ease of maintenance of the tongs. With a hydraulic input of 100 l/min at 200 bar, compact dimensions (862×883×323 mm) and a weight of 241 kg, the CC430 offers an ideal combination of performance, precision and ease of use. This model belongs to the category of mounted demolition grabs for mini-excavators up to 5 tonnes and is part of the KW Hydraulik range of concrete crushers & pulverisers. You can find out more about the possible applications under Tools for recycling and demolition. Demolition grapple for fast, quiet and clean demolition work.Breaks concrete walls from 31 to 435 mmCuts reinforcing bars and other metal components; cutting length 30 mmDemolition force: 440 kN at the tip Cutting force: 1400 kNThe concrete crusher has an integrated mechanical rotator with 360° angle of rotation.Hydraulic input: 100 l/min. at max. 200 barThe built-in pressure booster increases the pressure to 500 bar.For excavators from 3 to 5 tonnesInterchangeable tipsDimensions: 862x883x323 mmmWeight: 241 kg

This saw has been specially developed for use in cut-to-length devices and automatic firewood processors.Powerful 11 kW / 400 volt electric motorSpeed control possible via frequency converterCutting speed: 20 m/sec.The chain is tensioned by an adjusting screw and lubricated by the integrated lubrication systemThe saw is equipped with a hydraulic swivelling systemChain pitch 0.404"Harvester bar from brand manufacturer (order bar separately)Available bar lengths (order bar separately):54 - 64 - 75 - 80 - 90 - 113 cm Available chain drive wheels:12, 13, 14, 15, and 16 pitch 16 chain drive sprocket is supplied as standard

Powerful 14.4 kW hydraulic motor : - 14.4 kW at 50.4 l/min. at max. 250 bar Cutting speed: 20.5 m/sec.Integrated chain lubricationChain pitch 0.404"Harvester bar from brand manufacturer (order bar separately)Available bar lengths (order bar separately): 54 - 64 - 75 - 80 - 90 - 113 cm Available chain drive wheels:12, 13, 14, 15, and 16 pitch 14 chain drive sprocket is supplied as standard

Powerful 14.4 kW hydraulic motor :- 14.4 kW at 50.4 l/min. at max. 250 bar Cutting speed: 20.5 m/sec.Integrated chain lubricationHydraulic swivelling deviceChain pitch 0.404"Harvester bar from brand manufacturer (order bar separately)Available bar lengths (order bar separately):54 - 64 - 75 cm Available chain drive wheels:12, 13, 14, 15, and 16 pitch 14 chain drive wheel is supplied as standardScope of delivery without grapple

Powerful 50 kW hydraulic motor : - 50 kW at 67 l/min. at max. 400 bar The motors do not have to be operated with a 400 bar pump. At 200 bar, the power is halved, but the speed remains the same.Cutting speed: 40 m/sec.Integrated chain lubricationChain pitch 0.404"Harvester blade from brand manufacturer (order blade separately)Available bar lengths (order bar separately): 54 - 64 - 75 - 80 - 90 - 113 - 135 cm Available chain drive wheels:12, 13, 14, 15, and 16 pitch 13 chain drive sprocket is supplied as standard

Powerful 50 kW hydraulic motor :- 50 kW at 67 l/min. at max. 400 bar The motors do not have to be operated with a 400 bar pump. At 200 bar, the power is halved, but the speed remains the same.Cutting speed: 40 m/sec.Integrated chain lubricationHydraulic swivelling deviceChain pitch 0.404"Harvester bar from brand manufacturer (order bar separately)Available bar lengths (order bar separately):54 - 64 - 75 cm Available chain drive wheels:12, 13, 14, 15, and 16 pitch 13 chain drive sprocket is supplied as standardScope of delivery without grapple

This saw has been specially developed for use in cut-to-length devices and automatic firewood processors.Powerful 5 kW / 400 volt electric motorSpeed control possible via frequency converterCutting speed: 20 m/sec.The chain is tensioned by an adjusting screw and lubricated by the integrated lubrication systemThe saw is equipped with a hydraulic swivelling systemChain pitch 0.404"Harvester bar from brand manufacturer (order bar separately)Available bar lengths (order bar separately):54 - 64 - 75 - 80 - 90 - 113 cm Available chain drive wheels:12, 13, 14, 15, and 16 pitch 16 chain drive sprocket is supplied as standard

Powerful 6 kW hydraulic motor :- 6 kW at 21 l/min. at max. 250 bar Cutting speed: 20 m/sec.The chain is tensioned by an adjusting screw and lubricated by the integrated lubrication systemThe saw is equipped with a hydraulic swivelling systemChain pitch 0.404"Harvester bar from brand manufacturer (order bar separately)Available bar lengths (order bar separately):54 - 64 - 75 - 80 - 90 - 113 cm Available chain drive wheels:12, 13, 14, 15, and 16 pitch 14 chain drive sprocket is supplied as standard

Powerful 6 kW hydraulic motor :- 6 kW at 21 l/min. at max. 250 bar Cutting speed: 20.5 m/sec.Hydraulic swivelling systemIntegrated chain lubricationChain pitch 0.404"Chain guardHarvester bar from brand manufacturer (order bar separately)Available bar lengths (order bar separately):54 - 64 - 75 cm Available chain drive wheels:12, 13, 14, 15, and 16 pitch 14 chain drive wheel is supplied as standardScope of delivery without grapple

This saw has been specially developed for use in cut-to-length devices and automatic firewood processors.Powerful 7.5 kW / 400 volt electric motorSpeed control possible via frequency converterCutting speed: 20 m/sec.The chain is tensioned by an adjusting screw and lubricated by the integrated lubrication systemThe saw is equipped with a hydraulic swivelling systemChain pitch 0.404"Harvester bar from brand manufacturer (order bar separately)Available bar lengths (order bar separately):54 - 64 - 75 - 80 - 90 - 113 cm Available chain drive wheels:12, 13, 14, 15, and 16 pitch 16 chain drive sprocket is supplied as standard

Powerful 85 kW hydraulic motor : - 85 kW at 110 l/min. at max. 400 bar The motors do not have to be operated with a 400 bar pump. At 200 bar, the power is halved, but the speed remains the same.Cutting speed: 40 m/sec.Integrated chain lubricationChain pitch 0.404"Harvester blade from brand manufacturer (order blade separately)Available bar lengths (order bar separately): 54 - 64 - 75 - 80 - 90 - 113 - 135 cm Available chain drive wheels:12, 13, 14, 15, and 16 pitch 13 chain drive sprocket is supplied as standard

Powerful 85 kW hydraulic motor :- 85 kW at 110 l/min. at max. 400 bar The motors do not have to be operated with a 400 bar pump. At 200 bar, the power is halved, but the speed remains the same.Cutting speed: 40 m/sec.Integrated chain lubricationHydraulic swivelling deviceChain pitch 0.404"Harvester bar from brand manufacturer (order bar separately)Available bar lengths (order bar separately):54 - 64 - 75 cm Available chain drive wheels:12, 13, 14, 15, and 16 pitch 13 chain drive sprocket is supplied as standardScope of delivery without grapple

Powerful 9.3 kW hydraulic motor :- 9.3 kW at 31.5 l/min. at max. 250 bar Cutting speed: 20 m/sec.The chain is tensioned by an adjusting screw and lubricated by the integrated lubrication systemThe saw is equipped with a hydraulic swivelling systemChain pitch 0.404"Harvester bar from brand manufacturer (order separately)Available bar lengths (order separately):54 - 64 - 75 - 80 - 90 - 113 cm Available chain drive wheels:12, 13, 14, 15, and 16 pitch 14 chain drive sprocket is supplied as standard

Powerful 9.3 kW hydraulic motor :- 9.3 kW at 31.5 l/min. at max. 250 bar Cutting speed: 20.5 m/sec.Hydraulic swivelling systemIntegrated chain lubricationChain pitch 0.404"Chain guardHarvester bar from brand manufacturer (order separately)Available bar lengths (order separately):54 - 64 - 75 cm Available chain drive wheels:12, 13, 14, 15, and 16 pitch 14 chain drive sprocket is supplied as standardScope of delivery without grapple

The DOA AH15 is a hydraulically operated angle drive, specially developed for applications with pipe drilling machines or screwdrivers. With its slow, controlled rotary movement, the device is ideal for drilling gas and water pipes, opening and closing gate valves and raising and lowering the top decks of car hoists. The ergonomic rotary handle with dead man's control allows the speed to be precisely regulated - and stopped immediately when released. The right/left-hand rotation, adjustable torque and protected design make the tool particularly suitable for use in wet, dusty or cold conditions. Thanks to its robust design, the AH15 is not only versatile, but also suitable for use in potentially explosive atm ospheres. An optional revolution counter (model VO-30) is available, which is particularly useful for controlled drilling operations. The AH15 is a professional tool for the construction industry and railway technology - wherever reliability is required under extreme conditions. This slow-rotating tool is suitable:As a drive for drilling gas and water pipesFor opening and closing gas and water valvesFor lifting and lowering upper decks on car trainsFeaturesThe speed is infinitely variable using the rotary handle.Immediate stop when the handle is released. (dead man's control)The tool has clockwise/anticlockwise rotationUse in potentially explosive atmospheres is possibleCan be used in very dirty and extremely wet conditions.Adjustable torque and speedCan be used at low and high temperaturesRevolution counter (for model VO-30)

The DOA AK46G - Hand-held hydraulic core drill D=50-160 mm is a compact, powerful tool for precise core drilling in concrete, stone or masonry. With a drilling diameter of 50 to 160 mm and a maximum torque of 84 Nm, the AK46G is ideal for demanding applications in pipe construction, civil engineering, pipeline construction as well as renovation and refurbishment work. An integrated safety valve with shut-off function reliably protects against damage if the drill bit gets stuck. The machine has a water connection for clean and effective drilling. The tool holder with 1-1/4" external thread and 1/2" internal thread ensures full compatibility with standard drill bits. The hydraulic output is 20-34 l/min at 105-170 bar, with a permissible back pressure of 90 bar. With a speed of 400-600 min-¹, a weight of just 8 kg and compact dimensions (9 × 32 × 40 cm), the AK46G impresses with its precise handling - even in confined spaces. As a quality product from DOA, the AK46G is available from KW Hydraulik - your specialist for professional hydraulic core drilling technology in construction and pipeline construction. Safety valve with shut-off in the event of jamming84 Nm max. torqueWater connectionArbor: 1-1/4" external, 1/2" internalHydraulics: 20-34 l/min. at 105-170 bar, back pressure: 90 barDrill diameter: ø 50 - 160 mmSpeed: 400-600 min-1Dimensions: 9x32x40 cmWeight: 8 kg

The DOA AK46GUW - hand-held hydraulic core drill D=50-160 mm (underwater version) has been specially developed for submersible work and underwater applications. With a drilling diameter of 50 to 160 mm and a maximum torque of 84 Nm, the machine is ideal for demanding core drilling in concrete, stone or masonry - even under difficult conditions in wet areas or in pipe construction. The AK46GUW is equipped with a safety valve with automatic shut-off in the event of jamming, an integrated water connection and a mandrel with 1-1/4" external thread and 1/2" internal thread. The hydraulic output of 20-34 l/min at 105-170 bar, a back pressure of up to 90 bar and a speed of 400-600 min-¹ ensure powerful and precise drilling performance. With a weight of just 8 kg and compact dimensions (9 × 32 × 40 cm), the AK46GUW is particularly handy and ideally suited for mobile use under water. It is a reliable specialised tool for professional use in construction, industry and for underwater repair and installation work. Available from KW Hydraulik - your specialised dealer for hydraulic special tools and technology from DOA. Safety valve with shut-off in the event of jamming84 Nm max. torqueWater connectionMandrel: 1-1/4" external, 1/2" internalHydraulics: 20-34 l/min. at 105-170 bar, back pressure: 90 barDrill diameter: ø 50 - 160 mmSpeed: 400-600 min-1Dimensions: 9x32x40 cmWeight: 8 kgUnderwater version for submersible work

The DOA AK46S - Hand-held hydraulic core drill D=20-100 mm is a compact, high-performance tool for precise drilling in concrete, masonry or stone. With a drilling range of 20 to 100 mm and a speed of 1000-1500 min-¹, the machine is ideal for applications where speed, precision and mobility are essential - for example in pipe construction, civil engineering or installation work. The AK46S is equipped with a safety valve with automatic shut-off in the event of jamming and offers a high level of user protection. An integrated water connection enables dust-free and efficient drilling. The arbor with 1-1/4" external thread is compatible with standard core drill bits in the professional sector. The machine operates in the hydraulic range of 20-34 l/min at 105-170 bar, with a permissible back pressure of 90 bar. Despite its powerful performance, the AK46S impresses with a weight of just 8 kg and compact dimensions (9 × 32 × 40 cm) - ideal for confined spaces and mobile use. As a quality product from DOA, the AK46S is available exclusively from KW Hydraulik - your partner for hydraulic drilling technology with high efficiency and reliability. Safety valve with shut-off in the event of jamming84 Nm max. torqueWater connectionArbor: 1-1/4" external threadHydraulics: 20-34 l/min. at 105-170 bar, back pressure: 90 barDrill diameter: ø 20 - 100 mmSpeed: 1000-1500 min-1Dimensions: 9x32x40 cmWeight: 8 kg

Safety valve with shut-off in the event of snagging84 Nm max. torqueWater connectionMandrel: 1-1/4" external threadHydraulics: 20-34 l/min. at 105-170 bar, back pressure: 90 barDrill diameter: ø 20 - 100 mmSpeed: 1000-1500 min-1Dimensions: 9x32x40 cmWeight: 8 kgUnderwater version for submersible work