SD-720 Crawler Type Hydraulic DTH Drilling Rig For Boreholes
SD-720 Hydraulic DTH Drilling Rig Product Introduction
SD-720 crawler hydraulic dth drilling rig further optimizes the product design, with compact structure, easy operation and excellent performance. The hemmed crawler frame and engineering four-wheel belt, the crawler tracks are leveled, and the guide rails are installed at an angle. Every optimization and upgrade is carefully thought out from the user’s perspective. It can drill vertical, inclined and horizontal holes, and is used for drilling blast holes and pre-splitting holes in open pit mines and quarrying stone works.

الخصائص الرئيسية:
- It walks powerfully and can drag the air compressor uphill easily.
- Humanized integrated operation platform, easy to use and operate.
- Well-designed cover has beautiful appearance and easy maintenance.
- Dual-motor rotary power head, هيكل مدمج, double hydraulic speed, wide range of hole diameters, easy to deal with drill stuck.
المعايير الفنية:
|
Supporting power |
Yuchai 73.5KW |
|
قطر الحفر |
90~320mm |
|
Depth of economical drilling |
50m |
|
قضيب الحفر |
Φ76mm x 3m |
|
DTH hammer |
4’’/5’’/6’’ |
|
ضغط العمل |
1.0~2.4Mpa |
|
استهلاك الهواء |
14~30m³/min |
|
ماكس. rotary torque |
6000ن.م |
|
سرعة الدوران |
0~180r/min |
|
قوة الرفع |
35Kn |
|
Method of feed |
Cylinder/chain |
|
سرعة السفر |
0~ 3 كم / ساعة |
|
قدرة التسلق |
30° |
|
الخلوص الأرضي |
430المليمتر |
|
Rock hardness |
F = 6-20 |
|
Volume of diesel oil tank |
100L |
|
Method of dust collecting |
(اختياري) |
|
ثقل |
6190ك جم |
|
البعد |
6000x2270x3000mm |
|
ملاحظه: استمرت منتجات الشركة في التحسن; قد تتغير المواصفات التصميمية والفنية المختلفة في أي وقت, دون أي إشعار أو التزام إضافي. |
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SD-720 DTH Drilling Rig Shipping Pictures:


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