Alva Engineers

The hydraulic impact wrench for open circuit is usable in ATEX-safety class of machine group I.Energy source: HydraulicOperating pressure: 70-140 barSquare drive: 3/4Torque max.: 1.700 NmUnderground miningATEX: IM2ExhIMbT5

Technical DataORDER NO. 6 1518 0010ATEX Specification IM2ExhIMbT5Energy source HydraulicOperating pressure 70-140 barSquare drive 3/4"Screws up to M30 mmVolume flow 20-40 l/minMax. torque 1,700 NmAdjustable torque 350-1,700 NmDistance center to outer edge 45.00 mmImpacts 1,200 rpmWidth without 2nd handle 100.00 mmConnection M18x1.5 mmHydralic hose connection Flat-Star A250-OM/OF-1/2"BSPHydraulic medium Hydraulic oilHydraulic circuit open circuitOil filtration ISO-level of purity 20/18/13Temperature of oil -34 up to +82 °CViscosity of oil >13 centistokesNoise level LpA 85.3 dB(A)Noise level LWA 96,3 dB(A)Vibration level 3.8 m/s²Weight 9.0 kgFields of application / branch Energy and pipeline construction; Metal industry and steel construction; Mining; Plant and mechanical construction

Universally usable hydraulic impact wrench for open circuit.Energy source: HydraulicEnergy source: HydraulicOperating pressure: 70-140 barSquare drive: 1"Torque max.: 1,700 NmUnderwater operationUnderground miningATEX: IM2ExhIMbT5

Technical DataORDER NO. 6 1519 0010ATEX Specification IM2ExhIMbT5Energy source HydraulicOperating pressure 70-140 barSquare drive 1"Screws up to M30 mmVolume flow 20-40 l/minMax. torque 1,700 NmAdjustable torque 350-1,700 NmDistance center to outer edge 45.00 mmImpacts 1,200 rpmWidth without 2nd handle 100.00 mmHydralic hose connection STECKO-10Hydraulic medium Hydraulic oilHydraulic circuit open circuitOil filtration ISO-level of purity 20/18/13Temperature of oil -34 up to +82 °CViscosity of oil >13 centistokesNoise level LpA 85.3 dB(A)Noise level LWA 96,3 dB(A)Vibration level 3.8 m/s²Weight 9.0 kgFields of application / branch Energy and pipeline construction; Metal industry and steel construction; Mining; Plant and mechanical construction; Underwater Work