Alva Engineers

This industrial pneumatic impact wrench offers simple handling with little weight, as well usable in ATEX area of equipment group II.Energy source: PneumaticOperating pressure: 6 barSquare drive: 1/2"Torque max.: 610 NmATEX: II2GExhIICT6Gb

Technical DataORDER NO. 6 1034 001CATEX Specification II2GExhIICT6GbEnergy source PneumaticOperating pressure 6 barSquare drive 1/2"Screws up to M20 mmAir consumption 0.32 m³/minMax. torque 610 NmDistance center to outer edge 47.5 mmConnection R1/4"femaleNoise level LpA 90.0 dB(A)Noise level LWA 101.0 dB(A)Vibration level 2.6 m/s²Weight 2.5 kgFields of application / branch ATEX-IIC Tools; Energy and pipeline construction; Metal industry and steel construction; Plant and mechanical construction

Our powerful pneumatic impact wrench with slim design, as well usable in ATEX area of equipment group II.Energy source: PneumaticOperating pressure: 6 barSquare drive: 3/4"Torque max.: 880 NmATEX: II2GExhIICT6Gb

Technical DataORDER NO. 6 1316 005CATEX Specification II2GExhIICT6GbEnergy source PneumaticOperating pressure 6 barSquare drive 3/4"Screws up to M30 mmAir consumption 1.40 m³/minMax. torque 880 NmDistance center to outer edge 45.00 mmConnection R1/2"femaleNoise level LpA 96.0 dB(A)Noise level LWA 107.0 dB(A)Vibration level 4.5 m/s²Weight 5.6 kgFields of application / branch ATEX-IIC Tools; Energy and pipeline construction; Metal industry and steel construction; Plant and mechanical construction

Our most powerful 1" pneumatic impact wrench is also usable in ATEX area of equipment group II.Energy source: PneumaticOperating pressure: 6 barSquare drive: 1"Torque max.: 880 NmATEX: II2GExhIICT6Gb

Technical DataORDER NO. 6 1316 004CATEX Specification II2GExhIICT6GbEnergy source PneumaticOperating pressure 6 barSquare drive 1"Screws up to M30 mmAir consumption 1.40 m³/minMax. torque 880 NmDistance center to outer edge 45.00 mmConnection R1/2"femaleNoise level LpA 96.0 dB(A)Noise level LWA 107.0 dB(A)Vibration level 4.5 m/s²Weight 5.6 kgFields of application / branch ATEX-IIC Tools; Energy and pipeline construction; Metal industry and steel construction; Plant and mechanical construction

Our most powerful 1" pneumatic impact wrench is also usable in ATEX area of equipment group II.Energy source: PneumaticOperating pressure: 6 barSquare drive: 1"Torque max.: 1,500 NmATEX: II2GExhIICT6Gb


Technical DataORDER NO. 6 1410 001CATEX Specification II2GExhIICT6GbEnergy source PneumaticOperating pressure 6 barSquare drive 1"Screws up to M36 mmAir consumption 1.60 m³/minMax. torque 1,500 NmDistance center to outer edge 57.00 mmConnection R1/2"femaleNoise level LpA 92.0 dB(A)Noise level LWA 101.0 dB(A)Vibration level 6.2 m/s²Weight 11.0 kgFields of application / branch ATEX-IIC Tools; Energy and pipeline construction; Metal industry and steel construction; Plant and mechanical construction

Handy and for universal use, drill chuck up to 13 mm drilling diameter, speed adjustable with 4-steps switch, rotation left and right (reversible), as well usable in explosive areas.Energy source: PneumaticOperating pressure: 6 barDrill chuck: max. dia. 13 mmATEX: II2GExhIICT5Gb

Technical DataORDER NO. 2 1362 001CATEX Specification II2GExhIICT5GbEnergy source PneumaticOperating pressure 6 barDrill chuck max. dia. 13.00 mmDrilling capacity dia. in steel 30.00 mmSpeed (free) 450/650/850/1,000 reversiblePower 1.00 kWAir consumption 1.15 m³/minLength with drill chuck 230.00 mmConnection R1/4" femaleNoise level LpA 84.0 dB(A)Noise level LWA 95.0 dB(A)Vibration level <2,5 m/s²Weight 3.7 kgFields of application / branch ATEX-IIC Tools; Energy and pipeline construction; Metal industry and steel construction; Plant and mechanical construction; Underwater Work

The pneumatic drive unit (nut runner) with lateral output drive and □20 mm tool holder.Energy source: PneumaticOperating pressure: 6 barTool holder: 20 mmActuation: Safety lever valveDirection of rotation: right/leftATEX: II2GExhIICT6Gb

Technical DataORDER NO. 3 6212 005CATEX Specification II2GExhIICT6GbEnergy source PneumaticOperating pressure 6 barShank □20 mm femaleValve type Safety lever valveDirection of rotation right/leftTorque 230 NmSpeed (free) 70-75 rpmSpeed (under load) 20 rpmPower 0.70 kWAir consumption 1.30 m³/minHeight 90.0 mmLength 575.0 mmConnection R1/2"femaleNoise level LpA 91.0 dB(A)Noise level LWA 102.0 dB(A)Vibration level <2.5 m/s²Weight 6.2 kgFields of application / branch ATEX-IIC Tools; Energy and pipeline construction; Metal industry and steel construction; Plant and mechanical construction

Energy source: PneumaticOperating pressure: 6 barActuation: Twist throttleATEX: II2GExhIICT5Gb

Technical Data

ORDER NO. 5 1212 001CATEX Specification II2GExhIICT5GbEnergy source PneumaticOperating pressure 6 barAir consumption 1.45 m³/minActuation Twist throttlePower 1.10 kWNumber of strokes (free) 360 rpmStroke 60.00 mmConnection R3/4"maleNoise level LpA 76.0 dB(A)Vibration level <2.5 m/s²Weight 7.5 kgFields of application / branch ATEX-IIC Tools; Energy and pipeline construction; Metal industry and steel construction; Plant and mechanical construction

Energy source: PneumaticOperating pressure: 6 barOperating pressure: 6 barActuation: Lever controlActuation: Lever controlATEX: II2GExhIICT5GbATEX: II2GExhIICT5Gb

Technical Data

ORDER NO. 5 1212 005CATEX Specification II2GExhIICT5GbEnergy source PneumaticOperating pressure 6 barAir consumption 1.45 m³/minActuation Lever controlPower 1.10 kWNumber of strokes (free) 360 rpmStroke 60.00 mmConnection R3/4"maleNoise level LpA 76.0 dB(A)Vibration level <2.5 m/s²Weight 7.5 kgFields of application / branch ATEX-IIC Tools; Energy and pipeline construction; Metal industry and steel construction; Plant and mechanical construction

Energy source: PneumaticOperating pressure: 6 barNumber of strokes: 1,700 rpmATEX: II2GExhIIBT5...T3GbX

Technical DataORDER NO. 5 1217 001CATEX Specification II2GExhIIBT5...T3GbXEnergy source PneumaticOperating pressure 6 barAir consumption 1.45 m³/minPower 1.25 kWNumber of strokes (free) 1.700 rpmStroke 28 mmCutting capacity in wood/steel 160/19 mmConnection R1/2"female mmNoise level LpA 101.0 dB(A)Noise level LWA 112.0 dB(A)Vibration level 15.3 (chipboard) / 19.3 (wooden beam) m/s²Weight 4.0 kgFields of application / branch ATEX-IIC Tools; Energy and pipeline construction; Metal industry and steel construction; Plant and mechanical construction

The pneumatic rotary hammer drill for drilling up to diameter 28 mm in concrete. Impact mechanism can be switched on and off.Energy source: PneumaticOperating pressure: 6 barTool holder: SDS plusDrilling capacity in concrete: up to dia. 28 mmATEX: II2GExhIICT6Gb

Technical DataORDER NO. 2 2404 001CATEX Specification II2GExhIICT6GbEnergy source PneumaticOperating pressure 6 barTool holder SDS plusDrilling capacity in concrete 5.00 up to 28.00 mmDrilling capacity in steel 5.00 up to 13.00 mmDrilling capacity in wood 5.00 up to 30.00 mmFunction drilling/hammer drillingSpeed (free) 625 rpmSpeed (under load) 440 rpmPercussion (under load) 3,000 rpmPercussion energy 2.0 JoulePower 0.5 kWAir consumption 0.60 m³/minDimensions 410x240x100 mmConnection R1/2"femaleExhaust connection R3/8"femaleWater connection R1/4"femaleNoise level LpA 93.0 dB(A)Noise level LWA 102.0 dB(A)Vibration level 4.5 m/s²Weight 6.3 kgFields of application / branch ATEX-IIC Tools; Energy and pipeline construction; Plant and mechanical construction

Speed infinitely variable by safety lever valve. Rotation direction clockwise.Energy source: PneumaticEnergy source: PneumaticOperating pressure: 6 barDrill chuck: 20 mmValve type: Lever valveDirection of rotation: clockwiseATEX: II2GExhIICT6Gb

Technical DataORDER NO. 2 2080 001CATEX Specification II2GExhIICT6GbEnergy source PneumaticOperating pressure 6 barShank □20 mmValve type Safety lever valveDirection of rotation clockwiseDrilling capacity in steel 32.00 mmReaming capacity in steel 36.00 mmTorque 460 NmSpeed (under load) 20 rpmPower 1.00 kWAir consumption 1.20 m³/minHeight with feed spindle 275.00 mmConnection R3/4" maleNoise level LpA 92.0 dB(A)Noise level LWA 103.0 dB(A)Vibration level 3.3 m/s²Weight 13.0 kgFields of application / branch ATEX-IIC Tools; Energy and pipeline construction; Metal industry and steel construction; Plant and mechanical construction

Energy source: PneumaticOperating pressure: 6 barCutting capacity: 7x7" (180 mm x 180 mm)ATEX: II2GExhIICT6Gb
Technical DataORDER NO. 5 6031 001CATEX Specification II2GExhIICT6GbEnergy source PneumaticOperating pressure 6 barAir consumption 1.20 m³/minPower 1.00 kWFree surface speed 90 m/minCutting capacity max. dia. 180.00 mmCutting capacity max. □ 180x180 (7“x7“) mmTotal length 730.00 mmHeight incl. motor 290.00 mmLength 285.00 mmConnection R1/2"femaleNoise level LpA 82.0 dB(A)Noise level LWA 91.0 dB(A)Vibration level <2.5 m/s²Weight 13.0 kgFields of application / branch ATEX-IIC Tools; Energy and pipeline construction; Metal industry and steel construction; Plant and mechanical construction

The pneumatic drive unit (nut runner) with lateral output drive and □20 (12)mm tool holder.Energy source: PneumaticOperating pressure: 6 barTool holder: □20 mmActuation: Safety lever valveDirection of rotation: right/leftATEX: II2GExhIICT6Gb


Technical DataORDER NO. 6 1055 001CATEX Specification II2GExhIICT6GbEnergy source PneumaticOperating pressure 6 barShank □20 mm femaleValve type Safety lever valveDirection of rotation right/leftTorque 280 NmSpeed (free) 40 rpmSpeed (under load) 22 rpmPower 0.70 kWAir consumption 1.30 m³/minConnection R1/2"femaleNoise level LpA 80.5 dB(A)Noise level LWA 91.5 dB(A)Vibration level <2.5 m/s²Weight 5.7 kgFields of application / branch ATEX-IIC Tools; Energy and pipeline construction; Metal industry and steel construction; Plant and mechanical construction

The pneumatic drive unit (nut runner) with lateral output drive and □20 mm tool holder.Energy source: PneumaticOperating pressure: 6 barTool holder: □20 mmActuation: Safety lever valveDirection of rotation: right/leftATEX: II2GExhIICT6Gb

Technical DataORDER NO. 6 1056 001CATEX Specification II2GExhIICT6GbEnergy source PneumaticOperating pressure 6 barShank □20 mm femaleValve type Safety lever valveDirection of rotation right/leftTorque 92.7 NmSpeed (free) 120 rpmSpeed (under load) 67 rpmPower 0.70 kWAir consumption 1.30 m³/minConnection R1/2"femaleNoise level LpA 80.5 dB(A)Noise level LWA 91.5 dB(A)Vibration level <2.5 m/s²Weight 5.9 kgFields of application / branch ATEX-IIC Tools; Energy and pipeline construction; Metal industry and steel construction; Plant and mechanical construction

This pneumatic pipe cutting machine is the ideal tool for cutting of pipes made of different material, for example:ductile iron, concrete, cement, clay, plastics, PE, PVC, GRP and non-ferrous metal up to diameter 600 mm.Energy source: PneumaticOperating pressure: 6 barFor cuttingATEX: II2GExhIICT6Gb

Technical DataORDER NO. 5 8022 005CATEX Specification II2GExhIICT6GbEnergy source PneumaticOperating pressure 6 barAir consumption 2.2 m³/minPower 1.80 kWMax. saw blade dia. 180.00 mmCenter dia. for saw blade 22.2/30 mmGear stages 1Speed (1st gear stage) 350 rpmMax. cutting depth 50.00 mmConnection R1/2"femaleNoise level LpA 98.0 dB(A)Noise level LWA 106.0 dB(A)Vibration level <2.5 m/s²Weight 13.0 kgFields of application / branch ATEX-IIC Tools; Energy and pipeline construction; Plant and mechanical construction