Alva Engineers

Speed infinitely variable by safety lever valve. Reversible, therefore usable in both running directions.Energy source: PneumaticEnergy source: PneumaticOperating pressure:  6 barOperating pressure: 6 barDrill chuck: 20 mmValve type: Lever valveDirection of rotation: clockwise/anti-clockwis
ATEX: II2GExhIIBT6Gb

Technical DataORDER NO. 2 2083 0010ATEX Specification II2GExhIIBT6GbEnergy source PneumaticOperating pressure 6 barShank □20 mmValve type Safety lever valveDirection of rotation clockwise/anti-clockwiseDrilling capacity in steel 32.00 mmSpeed (under load) 60 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 Energy and pipeline construction; Metal industry and steel construction; Plant and mechanical construction

Energy source: PneumaticOperating pressure: 6 barDrill chuck: 20 mmValve type: Lever valveDirection of rotation: clockwiseATEX: II2GExhIIBT6Gb

Technical DataORDER NO. 2 2080 0010ATEX Specification II2GExhIIBT6GbEnergy 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 Energy and pipeline construction; Metal industry and steel construction; Plant and mechanical construction

The speed of the drill without feed spindle is infinitely variable by safety twist throttle. Rotation direction clockwise.Energy source: PneumaticOperating pressure: 6 barDrill chuck: 20 mmValve type: Safety twist throttleDirection of rotation: clockwiseATEX: II2GExhIIBT6Gb

Technical DataORDER NO. 2 2080 0030ATEX Specification II2GExhIIBT6GbEnergy source PneumaticOperating pressure 6 barShank □20 mmValve type Safety twist throttleDirection 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 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/leftUnderground miningATEX: IM2ExhIMbT6

Technical DataORDER NO. 6 1055 0010ATEX Specification IM2ExhIMbT6Energy 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 Energy and pipeline construction; Metal industry and steel construction; Mining; 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 (12) mmActuation: Safety lever valveDircetion of rotation: right/leftUnderground miningATEX: IM2ExhIMbT6

Technical DataORDER NO. 6 1014 0050ATEX Specification IM2ExhIMbT6Energy source PneumaticOperating pressure 6 barShank □20 (12) mm femaleValve type Safety lever valveDirection of rotation right/leftTorque 66 NmSpeed (free) 170 rpmSpeed (under load) 100 rpmPower 0.70 kWAir consumption 1.30 m³/minHeight 90.0 mmLength 520.0 mmConnection R1/2"femaleNoise level LpA 89.0 dB(A)Noise level LWA 100.0 dB(A)Vibration level <2.5 m/s²Weight 5.2 kgFields of application / branch Energy and pipeline construction; Metal industry and steel construction; Mining; Plant and mechanical construction

The pneumatic drive unit with flange guide and starting wheel and □20 mm tool holder.Energy source: PneumaticOperating pressure: 6 barTool holder: 28 (20) mmActuation: Safety lever valveDirection of rotation: leftATEX: II2GExhIIBT6Gb

Technical DataORDER NO. 3 6329 0010ATEX Specification II2GExhIIBT6GbEnergy source PneumaticOperating pressure 6 barShank □28 (20) mm femaleValve type Safety lever valveDirection of rotation leftTorque 630 NmSpeed (free) 40 rpmSpeed (under load) 20 rpmPower 1.25 kWAir consumption 1.70 m³/minHeight 350.0 mmLength 385.0 mmConnection R3/4"maleNoise level LpA 85.4 dB(A)Noise level LWA 96.4 dB(A)Vibration level <2.5 m/s²Weight 17.6 kgFields of application / branch 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: II2GExhIIBT6Gb

Technical DataORDER NO. 3 6212 0050ATEX Specification II2GExhIIBT6GbEnergy 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 Energy and pipeline construction; Metal industry and steel construction; Plant and mechanical construction

The pneumatic drive unit (nut runner) with lateral output drive, free air outlet and □20 mm tool holder.Energy source: PneumaticOperating pressure: 6 barTool holder: □20 mmActuation: Safety twist throttleDirection of rotation: right/left

Technical DataORDER NO. 3 6212 0030Energy source PneumaticOperating pressure 6 barShank □20 mm femaleValve type Safety twist throttleDirection of rotation right/leftTorque 280 NmSpeed (free) 45 rpmSpeed (under load) 24 rpmPower 0.70 kWAir consumption 1.30 m³/minHeight 90.0 mmLength 550.0 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 Energy and pipeline construction; Metal industry and steel construction; Plant and mechanical construction

The pneumatic drive unit with flange guide and □28 mm tool holder.Energy source: PneumaticEnergy source: PneumaticOperating pressure: 6 barTool holder: □28 mmActuation: Ball valveDirection of rotation: leftATEX: II2GExhIIBT6Gb
Technical DataORDER NO. 2 2804 0010ATEX Specification II2GExhIIBT6GbEnergy source PneumaticOperating pressure 6 barShank □28 mm femaleValve type Ball valveDirection of rotation leftTorque 1,800 NmSpeed (free) 40 rpmSpeed (under load) 20 rpmPower 4.00 kWAir consumption 4.00 m³/minCenter distance 90.0 mmHeight 500.0 mmLength 450.0 mmConnection R1"maleNoise level LpA 86.4 dB(A)Noise level LWA 97.4 dB(A)Vibration level <2.5 m/s²Weight 37.0 kgFields of application / branch Energy and pipeline construction; Metal industry and steel construction; Plant and mechanical construction

The pneumatic angular drive unit with □13 mm tool holder.Energy source: PneumaticOperating pressure: 6 barTool holder: □13 mmActuation: Safety lever valveDirection of rotation: left

Technical DataORDER NO. 2 2091 0010Energy source PneumaticOperating pressure 6 barShank □13 mm femaleValve type Safety lever valveDirection of rotation leftTorque 120 NmSpeed (free) 110 rpmSpeed (under load) 55 rpmPower 0.70 kWAir consumption 0.85 m³/minConnection R1/2"femaleNoise level LpA 85.0 dB(A)Noise level LWA 96.0 dB(A)Vibration level <2.5 m/s²Weight 3.8 kgFields of application / branch Energy and pipeline construction; Metal industry and steel construction; Plant and mechanical construction

Speed infinitely variable by safety twist throttle and drilling depth adjustable via star knob. Reversible, therefore usable in both running directions.Energy source: PneumaticEnergy source: PneumaticOperating pressure: 6 barDrill chuck: □22 mmValve type: Safety twist throttleDirection of rotation: clockwise/anti-clockwiseATEX: II2GExhIIBT6Gb

Technical DataORDER NO. 2 2088 0030ATEX Specification II2GExhIIBT6GbEnergy source PneumaticOperating pressure 6 barShank □22 mmValve type Safety twist throttleDirection of rotation clockwise/anti-clockwiseDrilling capacity in steel 25.00 mmReaming capacity in steel 26.00 mmTorque 155 NmSpeed (under load) 60 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 Energy and pipeline construction; Metal industry and steel construction; Plant and mechanical construction

Speed infinitely variable by safety lever valve and drilling depth adjustable via star knob. Reversible, therefore usable in both running directions.Energy source: Pneumatic Operating pressure: 6 barDrill chuck: □22 mmValve type: Lever valveDirection of rotation: clockwise/anti-clockwiseATEX: II2GExhIIBT6Gb

Technical DataORDER NO. 2 2088 0010ATEX Specification II2GExhIIBT6GbEnergy source PneumaticOperating pressure 6 barShank □22 mmValve type Safety lever valveDirection of rotation clockwise/anti-clockwiseDrilling capacity in steel 25.00 mmReaming capacity in steel 26.00 mmTorque 155 NmSpeed (under load) 60 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 Energy and pipeline construction; Metal industry and steel construction; Plant and mechanical construction

Speed infinitely variable by safety twist throttle and drilling depth adjustable via star knob. Reversible, therefore usable in both running directions.Energy source: PneumaticOperating pressure: 6 barDrill chuck: 22 mmValve type: Safety twist throttleDirection of rotation: clockwise/anti-clockwiseATEX: II2GExhIIBT6Gb

Technical DataORDER NO. 2 2087 0030ATEX Specification II2GExhIIBT6GbEnergy source PneumaticOperating pressure 6 barShank □22 mmValve type Safety twist throttleDirection of rotation clockwise/anti-clockwiseDrilling capacity in steel 32.00 mmReaming capacity in steel 36.00 mmTorque 460 NmSpeed (under load) 40 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 Energy and pipeline construction; Metal industry and steel construction; Plant and mechanical construction

Speed infinitely variable by safety lever valve and drilling depth adjustable via star knob. Reversible, therefore usable in both running directions.Energy source: PneumaticOperating pressure: 6 barOperating pressure: 6 barDrill chuck:22 mmValve type: Safety lever valveDirection of rotation: clockwise/anti-clockwiseATEX: II2GExhIIBT6Gb

Technical DataORDER NO. 2 2087 0010ATEX Specification II2GExhIIBT6GbEnergy source PneumaticOperating pressure 6 barShank □22 mmValve type Safety lever valveDirection of rotation clockwise/anti-clockwiseDrilling capacity in steel 32.00 mmReaming capacity in steel 36.00 mmTorque 460 NmSpeed (under load) 40 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 Energy and pipeline construction; Metal industry and steel construction; Plant and mechanical construction

Speed infinitely variable by safety twist throttle. Reversible, therefore usable in both running directions.Energy source: PneumaticOperating pressure: 6 barDrill chuck: □20 mmValve type: Safety twist throttleDirection of rotation: clockwise/anti-clockwiseATEX: II2GExhIIBT6Gb

Technical DataORDER NO. 2 2083 0030ATEX Specification II2GExhIIBT6GbEnergy source PneumaticOperating pressure 6 barShank □20 mmValve type Safety twist throttleDirection of rotation clockwise/anti-clockwiseDrilling capacity in steel 32.00 mmTorque 155 NmSpeed (under load) 60 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 Energy and pipeline construction; Metal industry and steel construction; Plant and mechanical construction

Speed infinitely variable by safety twist throttle. Reversible, therefore usable in both running directions.Energy source: PneumaticOperating pressure: 6 barDrill chuck: 20 mmValve type: Safety twist throttleDirection of rotation: clockwise/anti-clockwiseATEX: II2GExhIIBT6Gb

Technical DataORDER NO. 2 2081 0030ATEX Specification II2GExhIIBT6GbEnergy source PneumaticOperating pressure 6 barShank □20 mmValve type Safety twist throttleDirection of rotation clockwise/anti-clockwiseDrilling capacity in steel 32.00 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 Energy and pipeline construction; Metal industry and steel construction; Plant and mechanical construction

Energy source: PneumaticOperating pressure: 6 barDrill chuck: 20 mmValve type: Lever valveDirection of rotation: clockwise/anti-clockwiseATEX: II2GExhIIBT6Gb

Technical DataORDER NO. 2 2081 0010ATEX Specification II2GExhIIBT6GbEnergy source PneumaticOperating pressure 6 barShank □20 mmValve type Safety lever valveDirection of rotation clockwise/anti-clockwiseDrilling capacity in steel 32.00 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 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 (12)mmActuation: Safety lever valveDirection of rotation: right/leftATEX: II2GExhIICT6Gb

Technical DataORDER NO. 6 1014 005CATEX Specification II2GExhIICT6GbEnergy source PneumaticOperating pressure 6 barShank □20 (12) mm femaleValve type Safety lever valveDirection of rotation right/leftTorque 66 NmSpeed (free) 170 rpmSpeed (under load) 100 rpmPower 0.70 kWAir consumption 1.30 m³/minHeight 90.0 mmLength 520.0 mmConnection R1/2"femaleNoise level LpA 89.0 dB(A)Noise level LWA 100.0 dB(A)Vibration level <2.5 m/s²Weight 5.2 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 (12) mmActuation: Safety lever valveDirection of rotation: right/leftUnderground miningATEX: IM2ExhIMbT6


Technical DataORDER NO. 6 1057 0010ATEX Specification IM2ExhIMbT6Energy source PneumaticOperating pressure 6 barShank □20 (12) mm femaleValve type Safety lever valveDirection of rotation right/leftTorque 50 NmSpeed (free) 250 rpmSpeed (under load) 125 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 5.8 kgFields of application / branch Energy and pipeline construction; Metal industry and steel construction; Mining; Plant and mechanical construction

The pneumatic drive unit (nut runner) with lateral output drive and □20 mm tool holder.Energy source: PneumaticEnergy source: PneumaticOperating pressure: 6 barTool holder: □20 mmActuation: Safety lever valveDirection of rotation: right/leftUnderground miningATEX: IM2ExhIMbT6

Technical DataORDER NO. 6 1056 0010ATEX Specification IM2ExhIMbT6Energy 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 Energy and pipeline construction; Metal industry and steel construction; Mining; Plant and mechanical construction

The pneumatic drive unit with flange guide and □28 mm tool holder.Energy source: PneumaticOperating pressure: 6 barTool holder:  28 mmActuation: Ball valveDirection of rotation: rightATEX: II2GExhIIBT6Gb


Technical DataORDER NO. 2 2824 0010ATEX Specification II2GExhIIBT6GbEnergy source PneumaticOperating pressure 6 barShank □28 mm femaleValve type Ball valveDirection of rotation rightTorque 1,800 NmSpeed (free) 36 rpmSpeed (under load) 20 rpmPower 3.70 kWAir consumption 4.00 m³/minConnection R1"maleNoise level LpA 103.8 dB(A)Noise level LWA 114.8 dB(A)Vibration level <2.5 m/s²Weight 41.6 kgFields of application / branch Energy and pipeline construction; Metal industry and steel construction; Plant and mechanical construction