Tools for the construction industry

This unique combination tool can bend and straighten structural steel up to D=25mm.TheKPE-ABR25-M18VT cordless hydraulic bending and straightening tool is the ideal solution for bending and straightening reinforcing bars in reinforced concrete construction with a diameter of Ø 25 mm. Equipped with an integrated battery-powered hydraulic pump (18 V), the tool is immediately ready for use - without the need for a power connection.This tool combines high power reserves with a compact design and is ideal for reinforcement work, renovation and corrections on the construction site.Available from KW Hydraulik - your specialist for professional cutting, bending and straightening technology in concrete and steel construction.Product facts:Cutting capacity: Ø 4-25 mmBending capacity: Ø 4-25 mmBending angle: 0-130°Dimensions: 590x120x215 mmWeight: 13.5 kgDelivery: ABR25-M18VT bending tool, straightening attachment, incl. 18V/5Ah MAKITA battery and chargerAll-round service in Germany by KW HYDRAULIK GMBHAdvice - Repair - Maintenance - Spare partsWe are happy to carry out test bends for you.

This unique combination tool can cut and bend reinforcing steel up to D=16mm.The ASB16C-M18VP cordless hydraulic cutting and bending tool is the ideal solution for cutting and radius bending reinforcing steel with a diameter of Ø 16 mm. Equipped with an integrated battery-powered hydraulic pump (18 V), the tool is ready for immediate use - without the need for a power connection.This tool combines high power reserves with a compact design and is ideal for reinforcement work, refurbishment and corrections on the construction site.Available from KW Hydraulik - your specialist for professional cutting, bending and straightening technology in concrete and steel construction.Product facts:Cutting capacity: Ø 4-16 mmBending capacity: Ø 4-16 mmBending angle: 0-180°Dimensions: 570x285x160 mmWeight: 18 kgDelivery PE-ASB16C-M18VP, incl. 18V/5Ah MAKITA battery and chargerAll-round service in Germany by KW HYDRAULIK GMBHAdvice - Repair - Maintenance - Spare parts

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

The BCP20R from STANLEY-DUBUIS is a powerful, battery-operated steel cutter developed for the precise cutting of round steel and high-strength material up to Ø 20 mm. With its robust guillotine cutting mechanism and high cutting force, the BCP20R is perfect for use in the construction industry, net installation or industrial steel construction. The rotatable cutting head ensures maximum flexibility even in confined spaces, while the integrated two-stage hydraulic system enables rapid feed to the material and significantly shortens the cutting time. The 18V lithium-ion battery from DEWALT ensures cordless use and delivers reliable performance even under the toughest conditions. The impact-resistant plastic housing reliably protects the device, while the sturdy transport case included in the scope of delivery guarantees safe transport and tidiness on the construction site. Whether cutting earthing rods, structural steel or reinforcement - the BCP20R offers the power, mobility and precision that professionals expect in daily use.

CC315 - Hand-held demolition tongs for massive concrete demolition The CC315 is a particularly powerful hand-held demolition clamp for two-man operation, developed for the controlled crushing of concrete structures up to 30 cm wall thickness (at 325 N/mm² strength). With an impressive force of 294 kN - 133 kN at the tip with 170 mm opening - it is ideal for demanding demolition work in building construction, renovation or industrial demolition. The tongs have an opening width of 315 mm and are connected to a hydraulic unit for double-acting tools with 700 bar working pressure. For ergonomic handling with a weight of 52 kg, we recommend suspending the device from a balancer. The compact dimensions (740×860×180 mm) ensure stability combined with good manoeuvrability on the construction site. Special feature of the CC315: The short tips supplied close to 87 mm. Optional long tips allow the pliers to close completely - ideal for particularly fine cutting work. All tips are interchangeable, allowing easy maintenance and adaptation to changing applications. The CC315 is part of the Concrete Crusher & Pulveriser product category and can be viewed on our hand-held demolition pliers page. The model comes from the reliable manufacturer Edilgrappa - quality "Made in Italy". You can find out more about the areas of application for these tongs under Tools for recycling and demolition. Product information:For connection to a hydraulic unit for double-acting tools with 700 bar working pressure.We recommend suspending the tool from a balancer for better handling.Opening width: 315 mmForce: 294 kN (133 kN at the tip with 170 mm opening)Maximum wall thickness- 30 cm concrete at 325 N/mm² strength Dimensions: 740x860x180 mmWeight: 52 kgThe supplied short tips retract to 87 mm.The pliers close when the long tips are used. (Order separately)Interchangeable tips

Weight: 380-3588 kgExcavator weight: 1-50 tonnesHydraulics: 60-110 L/min at 300 bar to 350-450 L/min at 350 barForce at the outer tip (F1): 26-102 tonnesForce in the centre (F3): 80-347 TonLength (A): 1070-2491 mmOpening width (B): 420-1204 mmWidth (D): 320-600 mmWidth (E): 195-480 mmRobustness: Highly reinforced HARDOX structureProtection: Complete protection of the cylinder rod by inverted cylinderSpeed: Exclusive rapid valve to reduce cycle time (CF200-CF350)Productivity: Large gripper opening and width for more shredded material per cycleForce: Oversized cylinder for high clamping forceRuntime: Reversible blades, HARDOX wear plate and replaceable teeth on site Reliability: Oversized pins that are well protected against accidental impacts

Weight: 460-3400 kgExcavator weight: 5-45 tonnesHydraulics: 50-90 L/min at 280 bar to 300-350 L/min at 350 barRotation: 10-12 L/min at 100 bar to 50-60 L/min at 120 barForce at the outer tip (F1): 25-110 TonForce in the centre (F3): 68-380 TonLength (A): 1255-2735 mmOpening width (B): 460-1010 mmWidth (D): 320-490 mmWidth (E): 175-314 mmRobustness: HARDOX-reinforced structure and oversized thrust disc with double ball rotationProtection: Complete protection of the cylinder rod by inverted cylinderSpeed: Exclusive rapid valve to reduce cycle time (CR2000-CR3600)Efficiency: Large grab opening, compactness and manoeuvrability of the attachment; also ideal for demolition work at great heightsPower: Oversized cylinder for high closing forceSafety: Motor protection valve against high pressure peaksService life: Reversible blades, HARDOX wear plates that can be replaced on site and replaceable teethReliability: Oversized pins that are well protected against accidental impacts

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

The DOA AK50-100cc - Hand-guided hydraulic core drilling machine D=125-250 mm (underwater version) is a powerful specialised tool for precise underwater core drilling. Equipped with a 100 cc hydraulic motor, the machine is ideal for large drilling diameters up to 250 mm - for example for foundation work, pipe construction or maritime construction projects. Thanks to the compatible standard mount for drill rigs, the AK50-100cc can be guided precisely. A special highlight: The hydraulic motor is interchangeable, which enables a high degree of adaptability with low operating costs. Depending on the drilling diameter and the hydraulic power, the device achieves 300 min-¹ at Ø 130-250 mm (30 l/min) or 380 min-¹ at Ø 125-180 mm (38 l/min). The machine operates in the hydraulic range of 30-40 l/min at 200 bar, with a permissible back pressure of 90 bar. An integrated water connection, a robust mandrel (1-1/4" external / 1/2" internal) and the well thought-out, modular design make the AK50-100cc a reliable tool for professional immersion applications. With compact dimensions of 54 × 22 cm and a weight of 13 kg, it is robust but handy - ideal for mobile use under water. The DOA AK50-100cc is available from KW Hydraulik - your specialist for hydraulic drilling technology and underwater applications with technology from DOA. Notes:Core drilling machines for mounting on mounts. The hydraulic motor can be replaced quickly. This enables a wide range of applications and reduces costs.Features: Motor:100 cc hydraulic motor for 125-250 mm diameterD = 130-250 mm - 300 min-1 at 30 l/min.D = 125-180 mm - 380 min-1 at 38 L/min.Standard holder for drill standWater connectionArbor: 1-1/4" external, 1/2" internalHydraulics: 30-40 l/min. at 200 bar, back pressure: 90 barDrill diameter: ø125-ø250 (depending on motor fitted)Speed: 300-380 min-1 (depending on motor fitted)Dimensions: 54x22 cmWeight: 13 kgUnderwater version for diving work

Maximum performance in the most demanding applications - the DOA AP80 slurry pumpAP80 submersible slurry pumps are robust, reliable and cost-effective pumps for pumping sludge, sand and a variety of other abrasive materials.This reliable pump features an open stand or strainer and agitator that provides the highest suction and delivery of solids up to 2.5 cm through an 8-inch outlet. The ergonomic AP80 submersible pumps pump solids and liquids at a flow rate of up to 10,200 l/min and a maximum head of 8 metres. The AP80 is ideal for large dewatering operations, rental activities, civil defence, the military and wastewater treatment plants where it is necessary to move large volumes of water and heavily laden liquids quickly.Manufactured by DOA, this model impresses with its complete freedom from maintenance, dry-running safety and optional attachment device for excavators. This makes the AP80 ideal for professional use in pipe construction, construction, agricultural and municipal machinery as well as in underwater technology.Extremely powerful sludge pump.Maximum delivery rate: 10,200 l/min.Maximum delivery head: 8 metresMax. passage: 25 mmHydraulic input: 50-70 l/min. at 150-200 barOptimum delivery rate: 60 l/min Hose connection: 8"Weight: 52 kgThe large inlet opening ensures a large free passage and blockage-free operation.Attachment device for excavators availableCutters on the impeller shred larger suspended solids.Clogging of the pipes is minimised.Submersible (no preparation necessary)Absolutely maintenance-freeDrying out without any damageLifting eye and carrying handleHose whips with flat-face connections (ISO-16028)Wing nut for easy bowl replacement and cleaningConditionally suitable for salt water. Clean after use. No 24-hour operation in salt water possible.

AV28 - Hydraulically driven high-performance blower with 2,000 m³/h air volume from DOA The AV28 blower from DOAis a compact but powerful hydraulically driven air conveying system for applications with high air flow rates. With a volume flow of 2,000 m³/h and an air outlet diameter of 200 mm, the device is ideal for ventilation, extraction or suction in mobile and stationary applications - for example in construction, tunnels, on municipal vehicles or in industrial processes. The hydraulic requirement is 20-40 l/min at 140 bar, which makes the AV28 versatile for connection to existing machines and systems. With its compact dimensions of 70 × 60 × 50 cm and a weight of just 25 kg, the blower is easy to integrate and can also be used flexibly on the move. Typical applications: Ventilation of enclosed spaces or trenches Dust extraction during construction work Support for drying or cooling KW Hydraulik - your system supplier for powerful blower technology with hydraulic drive. Compressed air volume flow: 2,000 m³/hAir outlet: D=200 mmHydraulic requirements: 20-40 l/min at 140 barDimensions: 70x60x50 cmWeight: 25 kg

The DOA impact wrench DHW-17012 develops a torque of up to 17000 Nm. It is ideal for mechanical and industrial workshops, infrastructure and railway applications, oil and gas, mining and cold workplaces where no air supply is available.Torque control: adjustable torque up to 17000 Nm3-jaw hammer mechanism typeMotor cover with heat dissipationManual inverterHandle made entirely of ErgalErgonomic handle with integrated oil flowMechanical lever with safety leverCan be supplied with T-handleUnderwater version for diving work and version with extended shaft

The DOA impact wrench DHW-301 develops a torque of up to 3000 Nm. It is ideal for mechanical and industrial workshops, infrastructure and railway applications, oil and gas, mining and cold workplaces where no air supply is available.Torque control: adjustable torque up to 3000 Nm3-jaw hammer mechanism typeMotor cover with heat dissipationManual inverterHandle made entirely of ErgalErgonomic handle with integrated oil flowMechanical lever with safety leverUnderwater version for diving work and version with extended shaft available

The DOA impact wrench DHW-3034 develops a torque of up to 3000 Nm. It is ideal for mechanical and industrial workshops, infrastructure and railway applications, oil and gas, mining and cold workplaces where no air supply is available.Torque control: adjustable torque up to 3000 Nm3-jaw hammer mechanism typeMotor cover with heat dissipationManual inverterHandle made entirely of ErgalErgonomic handle with integrated oil flowMechanical lever with safety leverUnderwater version for diving work and version with extended shaft

The DOA impact wrench DHW-501 develops a torque of up to 5000 Nm. It is ideal for mechanical and industrial workshops, infrastructure and railway applications, oil and gas, mining and cold workplaces where no air supply is available.Torque control: adjustable torque up to 5000 Nm3-jaw hammer mechanism typeMotor cover with heat dissipationManual inverterHandle made entirely of ErgalErgonomic handle with integrated oil flowMechanical lever with safety leverUnderwater version for diving work and version with extended shaft

The DOA impact wrench DHW-9512 develops a torque of up to 9500 Nm. It is ideal for mechanical and industrial workshops, infrastructure and railway applications, oil and gas, mining and cold workplaces where no air supply is available.Torque control: adjustable torque up to 9500 Nm3-jaw hammer mechanism typeMotor cover with heat dissipationManual inverterHandle made entirely of ErgalErgonomic handle with integrated oil flowMechanical lever with safety leverCan be supplied with T-handleUnderwater version for diving work and version with extended shaft

The DOA HD13 is a powerful hydraulic hammer drill with SDS-MAX chuck, which has been specially developed for demanding applications in rock, concrete and masonry. Thanks to its robust design, the HD13 is also suitable for use under water, for example in underwater construction or for maintenance work in the maritime sector. With a hydraulic output of 20-25 l/min at 140-170 bar, the rotary hammer achieves a speed of up to 400 rpm and an impact rate of 2000 blows per minute, enabling efficient work in the hardest materials. The SDS-MAX tool holder ensures that tools can be attached quickly and securely. The integrated handle and speed limiter ensure ergonomic operation and a high level of work safety - even during prolonged use. With a weight of just 13 kg and a compact design (52 cm), the tool can be used flexibly on construction sites or under water. The HD13 is therefore the ideal tool for construction professionals in the steel construction sector, in the building trade and for underwater work. The HD-13 hammer drill is an impact drill for drilling in rock, concrete or masonry with SDS-MAX inserts.SDS-MAX inserts. Hydraulics: 20-25 l/min. @ 140-170 barSpeed: 400 min-1 at 25 L/min.Impact rate: 2000 min-1 HandleSDS-MAX tool holderSpeed limiterDimensions: 52 cmWeight: 13 kg

HDS6 is a diamond chainsaw suitable for precise cuts with edges or in flush cutting mode in concrete and building materials. The HDS6 is also suitable for cuts in cast iron or iron pipes. The innovative, patented Quick Tension system enables smooth and quick handling of the chain tension without dismantling the side housing and makes it easier for the operator in awkward situations or underwater applications. High cutting performance Rubberised side handle for high comfort High speed hydraulic motor 6600RPM Water tap for chain cooling Quick coupling for water Quick release system for chain tension adjustment (patented) Entire body made of aluminiumSpirit level Flush cut Hydraulics: 40 litres/min. at 175 bar Operator speed: 5,800 rpm free of load Sword length (order separately): 40 cm Dimensions: 620x24xH30 cm Weight: 13 kg with bar & chain 40 cm Available in underwater version

Compact hydraulic submersible pump for demanding applications in pipework, civil engineering and underwater technology The DOA SP20 is a compact but extremely powerful hydraulically driven submersible pump for dirty and sludge water. Developed by the Italian hydraulics specialist DOA, it impresses with a delivery rate of up to 800 litres per minute and a maximum delivery head of 35 metres. This makes it ideal for use in pipeline construction, in construction and municipal technology and in the field of underwater tools. The pump is completely maintenance-free, submersible without preparation and suitable for dry running without damage - ideal for mobile use in demanding conditions. The open inlet allows solids up to 30 mm to pass through. Thanks to its robust design and practical features such as lifting eye, carrying handle and flat-face connections (ISO 16028), the SP20 is a reliable solution for daily use - even in temporary contact with salt water. Small, powerful portable sludge pump. Maximum flow rate: 800 l/min.Maximum delivery head: 35 metresMax. passage: 30 mmHydraulic input: 15-30 l/min. at 100-210 barHose connection: 2 "BSP-IGWeight: 8 kgATEX version available: DOA SP-21-ATEXSubmersible (no preparation necessary)Absolutely maintenance-freeDrying out without any damageLifting eye and carrying handleHose whips with flat-face connections (ISO-16028)Conditionally suitable for salt water. Clean after use. No 24-hour operation in salt water possible.