{"id":2647,"date":"2019-07-05T16:41:46","date_gmt":"2019-07-05T16:41:46","guid":{"rendered":"http:\/\/omiwebdev.it\/ocma_n\/dth-hammer-gt80-ql80\/"},"modified":"2020-02-07T12:58:12","modified_gmt":"2020-02-07T12:58:12","slug":"dth-hammer-gt80-ql80","status":"publish","type":"product","link":"https:\/\/www.ocmasrl.com\/en\/dth-hammer-gt80-ql80\/","title":{"rendered":"DTH Hammer GT80 – shank QL80"},"content":{"rendered":"

[vc_row][vc_column column_width_percent=”100″ position_vertical=”middle” align_horizontal=”align_center” overlay_alpha=”50″ gutter_size=”3″ medium_width=”0″ mobile_width=”0″ shift_x=”0″ shift_y=”0″ shift_y_down=”0″ z_index=”0″ width=”1\/1″][vc_tabs][vc_tab title=”SPECIFICATIONS” tab_id=”1548405905-1-280f1f-024fed17-ead26e30-1cb4″][vc_empty_space empty_h=”0″][vc_wp_text]\n\n\n\n\t\n\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t
GT80_Q HAMMER SPECIFICATIONS<\/th>AIR CONSUMPTION \/ OPERATING PRESSURE<\/th>\n<\/tr>\n<\/thead>\n
Hammer Outside Diameter<\/td>185 mm\u00a0<\/td>PSI<\/td>BAR<\/td>CFM<\/td>M\u00b3\/min<\/td>\n<\/tr>\n
Hammer Length<\/td>1260 mm<\/td>150<\/td>10.3<\/td>427<\/td>12.1<\/td>\n<\/tr>\n
Backhead Wrench Flat<\/td>140 mm<\/td>200<\/td>13.8<\/td>604<\/td>17.1<\/td>\n<\/tr>\n
Drill Bit Shank Type<\/td>QL80 Without Foot Valve<\/td>250<\/td>17.2<\/td>760<\/td>21.5<\/td>\n<\/tr>\n
Backhead Thread Pin<\/td>4 1\/2\" API REG<\/td>300<\/td>20.7<\/td>950<\/td>26.9<\/td>\n<\/tr>\n
Drill Bit Range<\/td>203 - 254 mm<\/td>350<\/td>24.1<\/td>1077<\/td>30.5<\/td>\n<\/tr>\n
Hammer Weight<\/td>180 Kg<\/td>400<\/td>27.5<\/td>1257<\/td>35.6<\/td>\n<\/tr>\n
Make Up Torque<\/td>8200 - 11000 Nm<\/td>450<\/td>31<\/td>1416<\/td>40.1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n[\/vc_wp_text][\/vc_tab][vc_tab title=”TECHNICAL DESIGN” tab_id=”1548405905-2-100f1f-024fed17-ead26e30-1cb4″][vc_empty_space empty_h=”0″][vc_column_text]BIT SHANK – ATLAS COPCO QL80 – EPIROC COP84GOLD<\/strong>[\/vc_column_text][vc_single_image media=”1872″ media_lightbox=”yes” media_width_percent=”50″ alignment=”center”][\/vc_tab][vc_tab title=”PDF” tab_id=”1548406101286-2-00f1f-024fed17-ead26e30-1cb4″][vc_empty_space empty_h=”0″][vc_icon icon=”fa fa-file-pdf-o” icon_color=”color-153373″ size=”fa-5x” heading_semantic=”h5″ text_size=”h5″ link=”url:https%3A%2F%2Fwww.ocmasrl.com%2Fwp-content%2Fuploads%2FDTH-HAMMER-GT80Q.pdf||target:%20_blank|” title=”Download Catalogue”][\/vc_icon][\/vc_tab][vc_tab title=”DESCRIPTION PART” tab_id=”1548434497475-3-6ed17-ead26e30-1cb4″][vc_empty_space empty_h=”0″][vc_row_inner][vc_column_inner width=”1\/4″][vc_single_image media=”1882″ media_lightbox=”yes” media_width_percent=”84″ alignment=”center”][\/vc_column_inner][vc_column_inner width=”3\/4″][vc_wp_text]\n\n\n\n\t\n\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t
ITEM<\/th>DESCRIPTION<\/th>PART N\u00b0<\/th>\n<\/tr>\n<\/thead>\n
1<\/td>BAKHEAD<\/td>OCGT80Q-01<\/td>\n<\/tr>\n
2<\/td>O-RING<\/td>OCGT80Q-02<\/td>\n<\/tr>\n
3<\/td>CHOKE BLANK \/ 3 \/ 5 mm<\/td>OCGT80Q-03<\/td>\n<\/tr>\n
4<\/td>CHECK VALVE<\/td>OCGT80Q-04<\/td>\n<\/tr>\n
5<\/td>VALVE SPRING<\/td>OCGT80Q-05<\/td>\n<\/tr>\n
6<\/td>O-RING<\/td>OCGT80Q-06<\/td>\n<\/tr>\n
7<\/td>CONTROL TUBE<\/td>OCGT80Q-07<\/td>\n<\/tr>\n
8<\/td>O-RING<\/td>OCGT80Q-08<\/td>\n<\/tr>\n
9<\/td>PIN<\/td>OCGT80Q-09<\/td>\n<\/tr>\n
10<\/td>INNER CYLINDER<\/td>OCGT80Q-10<\/td>\n<\/tr>\n
11<\/td>PISTON<\/td>OCGT80Q-11<\/td>\n<\/tr>\n
12<\/td>CYLINDER<\/td>OCGT80Q-12<\/td>\n<\/tr>\n
13<\/td>RETAINING RING<\/td>OCGT80Q-13<\/td>\n<\/tr>\n
14<\/td>O-RING<\/td>OCGT80Q-14<\/td>\n<\/tr>\n
15<\/td>GUIDE BUSH<\/td>OCGT80Q-15<\/td>\n<\/tr>\n
16<\/td>BIT RETAINING RING<\/td>OCGT80Q-16<\/td>\n<\/tr>\n
17<\/td>O-RING<\/td>OCGT80Q-17<\/td>\n<\/tr>\n
18<\/td>CHUCK<\/td>OCGT80Q-18<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n[\/vc_wp_text][\/vc_column_inner][\/vc_row_inner][\/vc_tab][vc_tab title=”APPLICATIONS” tab_id=”1548443601975-4-56e30-1cb4″][vc_empty_space empty_h=”0″][vc_custom_heading heading_semantic=”h4″ text_size=”h4″ text_color=”color-153373″]Drilling Applications<\/strong>[\/vc_custom_heading][vc_column_text]<\/p>\n

Geothermal Drilling
\nWaterwell Drilling
\nBlasting Holes \/ Quarry Drilling
\nExploration and Construction Drilling
\n<\/strong><\/p>\n

[\/vc_column_text][\/vc_tab][vc_tab title=”ADVANTAGE” tab_id=”1548443702802-5-26e30-1cb4″][vc_custom_heading text_color=”color-153373″ css_animation=”zoom-in” animation_speed=”1000″ animation_delay=”1500″]Advantages and Innovations[\/vc_custom_heading][vc_row_inner][vc_column_inner width=”1\/5″][vc_custom_heading heading_semantic=”h4″ text_size=”h4″ text_color=”color-153373″]Dth Bit and Chuck<\/strong>[\/vc_custom_heading][vc_column_text css_animation=”zoom-in” animation_speed=”400″]Bit shank with 12 Spline and Hard Faced Chuck to optimize the Wear Resistance. The GT Series are designed to eliminates the blow tube\/foot valve from the drill bit “Tubeless Technology”.<\/p>\n

[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/5″][vc_custom_heading heading_semantic=”h4″ text_size=”h4″ text_color=”color-153373″]Cylinder<\/strong>[\/vc_custom_heading][vc_column_text css_animation=”zoom-in”]Hardened and Heavy Duty Wear Sleeve for optimum resistance in abrasive conditions and increase the Hammer life.<\/p>\n

[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/5″][vc_custom_heading heading_semantic=”h4″ text_size=”h4″ text_color=”color-153373″]Piston<\/strong>[\/vc_custom_heading][vc_column_text css_animation=”zoom-in”]The robust no ported Piston design increases Impact Energy on Drill Bit and improves Drilling Performance.<\/p>\n

[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/5″][vc_custom_heading heading_semantic=”h4″ text_size=”h4″ text_color=”color-153373″]Choke System
\n<\/strong>[\/vc_custom_heading][vc_column_text css_animation=”zoom-in”]The GT Series DTH Hammers are equipped with Choke System that allows the driller to adjust the volume of air through the hammer to optimize cutting evacuation and drill under a column of water.<\/p>\n

[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/5″][vc_custom_heading heading_semantic=”h4″ text_size=”h4″ text_color=”color-153373″]Air Flow Chamber
\n<\/strong>[\/vc_custom_heading][vc_column_text css_animation=”zoom-in”]The Innovative Air Flow Chamber optimize the air expansion and compression, by minimizing turbulence and reaching great Piston blow frequency, more penetration rate than 25\/30 % with lower Air consumption that means lower fuel costs per drilling meters.<\/p>\n

[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_tab][\/vc_tabs][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

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