{"id":134,"date":"2025-08-16T09:54:23","date_gmt":"2025-08-16T09:54:23","guid":{"rendered":"https:\/\/www.ymhbmining.com\/?post_type=product&p=134"},"modified":"2025-12-16T05:55:52","modified_gmt":"2025-12-16T05:55:52","slug":"cmo2-400-45kcoal-mine-roof-cutting-drill-rig","status":"publish","type":"product","link":"https:\/\/www.ymhbmining.com\/id\/product\/cmo2-400-45kcoal-mine-roof-cutting-drill-rig\/","title":{"rendered":"CMO2-400\/55 (K) Tambang Batubara Atap-Cutting Bor Rig"},"content":{"rendered":"

CMO2-400\/55 (K) Coal Mine Roof-Cutting Drill Rig<\/a>: High-Efficiency Pre-Splitting & Bolting<\/strong><\/h2>\n

The Coal Mine Roof-Cutting Drill Rig<\/strong> is a revolutionary machine designed for drilling roof-cutting holes above the belt conveyor in coal mines. It allows continuous belt operation while the rig straddles both sides of the conveyor, facilitating pre-splitting roof-cutting holes and installing anchor bolts or cables.<\/p>\n

Key Features of the Coal Mine Roof-Cutting Drill Rig<\/strong>:<\/h3>\n
    \n
  1. \n

    First-of-Its-Kind Design<\/strong>: Specifically engineered for roadways where roof-cutting holes are located above the conveyor, ensuring uninterrupted belt operation.<\/p>\n<\/li>\n

  2. \n

    High Hole Quality<\/strong>: Dual-boom roof support, hydraulic rod holders, and large-diameter high-strength drill rods ensure straight, high-quality boreholes compatible with directional blasting energy tubes.<\/p>\n<\/li>\n

  3. \n

    Precise Borehole Angles<\/strong>: Both drilling rigs have adjustable swing mechanisms along the coal mining area’s orientation and the roadway, ensuring through-cracks after directional blasting.<\/p>\n<\/li>\n

  4. \n

    Straight Line Boreholes<\/strong>: The lateral movement mechanism ensures boreholes are aligned in a straight line, cutting the roof along the pre-split seam without frequent travel unit adjustments.<\/p>\n<\/li>\n

  5. \n

    High Drilling Efficiency<\/strong>: Equipped with a 55 kW motor and 145 mL\/r variable displacement piston pump, the rig can operate independently or simultaneously, improving drilling efficiency.<\/p>\n<\/li>\n<\/ol>\n

    Product Parameters<\/h2>\n
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Name<\/td>\nUnit<\/td>\nLow-Profile Type<\/td>\nStandard Type<\/td>\nRemarks<\/td>\n<\/tr>\n
    Overall dimensions<\/td>\nmm<\/td>\n3400(L)\u00d72330(W)\u00d72700(H)<\/td>\n3400(L)\u00d72330(W)\u00d73200(H)<\/td>\nCustomizable<\/td>\n<\/tr>\n
    Internal space across the belt<\/td>\nmm<\/td>\n1600(W)\u00d71260(H)<\/td>\nCustomizable<\/td>\n<\/tr>\n
    Number of drilling booms<\/td>\npcs<\/td>\n2<\/td>\n<\/td>\n<\/tr>\n
    Applicable roadway height<\/td>\nm<\/td>\n2.8-3.2 (Equipped with a 600mm extension tip, suitable for roadway heights of 3.2-3.7 m)<\/td>\n3.3-3.9 (Equipped with an 800mm extension tip, suitable for roadway heights of 4-4.7 m)<\/td>\nCustomizable<\/td>\n<\/tr>\n
    Motor rated torque<\/td>\nN\u00b7m<\/td>\n400<\/td>\n<\/td>\n<\/tr>\n
    Motor single feeding stroke<\/td>\nmm<\/td>\n1070<\/td>\n1470<\/td>\n<\/td>\n<\/tr>\n
    Drilling depth<\/td>\nm<\/td>\n0-35<\/td>\n<\/td>\n<\/tr>\n
    Drill boom center distance<\/td>\nmm<\/td>\n2400\/2500<\/td>\n<\/td>\n<\/tr>\n
    Lateral stroke of drill boom along the coal mining area orientation<\/td>\nmm<\/td>\n690\/770<\/td>\nCustomizable<\/td>\n<\/tr>\n
    Lateral swing angle of drill boom along the coal mining area orientation<\/td>\n\u00b0<\/td>\n\u00b130<\/td>\n<\/td>\n<\/tr>\n
    Swing angle ofdrill boom along the roadway orientation<\/td>\n\u00b0<\/td>\n\u00b113<\/td>\n<\/td>\n<\/tr>\n
    Total power<\/td>\nkW<\/td>\n45<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    \n
    \n
    \n
    \n
    \n
    \n
    \n

    The Coal Mine Roof-Cutting Drill Rig<\/strong> is an efficient and innovative solution designed to meet the unique needs of coal mining operations, ensuring safe and efficient roof control.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

      \n
    1. Pertama di kelasnya di dalam dan luar negeri: Dirancang untuk jalan raya dengan lubang pemotongan atap yang terletak di atas konveyor sabuk. Alat ini memungkinkan pengoperasian sabuk secara terus-menerus sementara rig berada di kedua sisi konveyor untuk mengebor lubang pemotongan atap pra-pemisahan dan memasang baut jangkar (kabel) di atas konveyor sabuk.<\/li>\n
    2. Kualitas lubang bor yang tinggi: Dukungan atap boom ganda untuk stabilisasi, dudukan hidrolik untuk dukungan batang bor, dan batang bor berdiameter besar dan berkekuatan tinggi secara efektif memastikan kualitas lubang bor, dan lubang bor lurus dan kompatibel dengan tabung energi peledakan terarah.<\/li>\n
    3. Meeting borehole angle requirements: Both drill booms are equipped with adjustment mechanisms for lateral swing angles along the orientation of the coal mining area. Both drilling rigs are equipped with parallel swing mechanisms for directional swing angles along the roadway’s orientation. This configuration effectively ensures that through-cracks are formed between boreholes after directional blasting.<\/li>\n
    4. Lubang bor sejajar dalam garis lurus: Mekanisme gerakan lateral menggerakkan boom bor secara independen, memastikan semua lubang bor sejajar dalam garis lurus. Hal ini memungkinkan atap dipotong sepanjang garis sambungan pra-pemisahan, sehingga menghindari perlunya penyesuaian yang sering pada unit travel.<\/li>\n
    5. Efisiensi pengeboran tinggi: Dilengkapi motor 55 kW dan pompa piston perpindahan variabel 145 mL\/r. Hal ini memastikan dua rig pengeboran dapat beroperasi secara independen maupun simultan, sehingga meningkatkan efisiensi pengeboran secara signifikan.<\/li>\n<\/ol>","protected":false},"featured_media":135,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_gspb_post_css":""},"product_brand":[],"product_cat":[18],"product_tag":[],"class_list":["post-134","product","type-product","status-publish","has-post-thumbnail","product_cat-110-n00-industrial-mining-equipment","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.ymhbmining.com\/id\/wp-json\/wp\/v2\/product\/134","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ymhbmining.com\/id\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.ymhbmining.com\/id\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ymhbmining.com\/id\/wp-json\/wp\/v2\/comments?post=134"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ymhbmining.com\/id\/wp-json\/wp\/v2\/media\/135"}],"wp:attachment":[{"href":"https:\/\/www.ymhbmining.com\/id\/wp-json\/wp\/v2\/media?parent=134"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.ymhbmining.com\/id\/wp-json\/wp\/v2\/product_brand?post=134"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.ymhbmining.com\/id\/wp-json\/wp\/v2\/product_cat?post=134"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.ymhbmining.com\/id\/wp-json\/wp\/v2\/product_tag?post=134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}