Linde HPR Series Hydraulic Piston Pump (HPR055/HPR075/HPR105/HPR135)
Parameter Specification Displacement 55-280 cc/rev (model-dependent) Max Operating Pressure 350-420 bar (SAE standard) Speed Range 1000-2800 rpm Control Type Load-sensing pressure compensation Hydraulic Fluid Mineral oil (ISO VG 46 recommended) Weight 18-98 kg (varies by model) Port Connections SAE flange 1-1/4" to 2-1/2" Rotation Clockwise/Counter-clockwise (bidirectional) Efficiency >92% (volumetric efficiency at 250 bar) Noise Level...