копры

Main Features: - High stability and quality original caterpillar base - Compact powerful rotary head - Emergency mode of operation for engine - PCL controller for all electrically actuated functions, colorful LCD display - Mast support unit - Original Patented driving structure of double motors and double reduces - Controlled free-fall main and auxiliary winch - Innovative enhanced electro-hydraulic proportional system - Ease of transport and quickly assembly Max drilling depth; 52-55m Max hole diameter: 1500mm Engine model: CAT C-7 Rated power: 187KW Max torque of rotary head:180KN.m Rotating speed: 8-29rpm Max crowd force of cylinder: 150KN Max extraction force of cylinder:190KN Max stroke of crowd cylinder: 5100mm Max pull force of main winch:170KN Max pull speed of main winch:78m/min Wire line of main winch:Φ26mm Max pull force of auxiliary winch:80KN Max pull speed of auxiliary winch:70m/min Wire line of auxiliary winch: Φ18mm Mast side raking: 6° Mast forwards: 5° Mast backwards: 15° Undercarriage:CAT 325D Max traveling speed: 2.2km/h Max climbing gradient: 26° Track shoe width:800mm Overall width in transport: 3000mm Overall height in transport: 3190mm Overall width in working: 4300mm Overall height in working:19871mm Total weight with kelly bar: 55T