Open-air DTH drill rig est nouveau Équipé du moteur Yuchai four-cylinder National III pour meet the country's requirements for emissions et environmental pr Adoptez plonger marche motor, hemmed crawler frame, et engineering four-ed wheel à increase working pr20esur70753675-wheel belt to increase working pr20esur70576 increase workingee Incrfacilité le pitch et boom cylinders à meet les requirements of extreme positions.
Sur le same time, le hydraulic systemm est upgraded pour increase the systemm flow et increase la vitesse de rotation. The gyrator adopte un large motor reducer pour incrfacilite le turning torque et speed. To incrfacilité le lifting cylinder et chaîne, improve le lifting force et reliability. Reinforce le guide rail et incr facilitent les plaques upper et lower wear of la plaque coulissante pour rallonger le service life. The guide rail adopte une installation inclinée, ce qui est pratique for operation et observation. The cover est folded avec Thicker profiles pour inclinerrfaciliter la strength et rigidity, et le levage ring est ajouté à facilitate le chargement, le déchargement et le levage.
Le type The KG590H ajoute un dépoussiéreurr à incrfacilite l'aspiration de la poussière air volume et improve l'aspiration de la poussière effect. Il adopte un double cylindre de capture de poussière-, qui are more environmentally friendly et reliable quand working.
| model | KG590 | KG590H |
| weight | 7000kg | 7200kg |
| size | 7100*2300*2700mm | 7100*2500*2700mm |
| Rock drilling hardness | f=6-20 | |
| Drilling diameter | Φ105-152mm | |
| Economic drilling depth | 25m | |
| Rotation speed | 100r/min | |
| Rotation torque | 5000N·m | |
| Lifting power | 25KN | |
| Propulsion method | Motor – roller chain | |
| Advance itinerary | 4150mm | |
| Walking speed | 0-3.5Km/h | |
| Gradeability | ≤30° | |
| Ground clearance | 440mm | |
| Pitch angle of carriage | Pitch 135° and raise 50° | |
| Swing angle of carriage | Left 50° Right 50° | |
| Drill boom pitch angle | Pitch 50° and raise 25° | |
| Boom swing angle | Left 45° Right 45° | |
| Track adjustment angle | ±10° | |
| Sliding frame compensation length | 900mm | |
| diesel engine | Yuchai YC4DK100-T304 (73KW/2200r/min) | |
| Drill pipe | 76*3m | |
| The highest and lowest holes | Minimum 350mm, maximum 3500mm | |
