Нху-5 Core Буровая установка с 180 сверления

1. There are more speed grade (8 grades), reasonable speed range, with low speed but high torque. The rig is adapted for core drilling with tongalley-carbid-tipped and diamond bit, as well as suitable for engineering geological exploration, hydrological well drilling and basic pile engineering. 2. With large spindle I.D. 93mm (3.66 inch), the rig is fed with hydraulic double cylinders with much longer stroke up to 500mm(19.69 inch).With strong technological adaptability, the rig can be adapted on many field, especially on large diameter drill rod drilling, with wire line coring (upper part coring). Thus it is more effective in improving drilling efficiency with less faulty in hole. 3. With powerful drilling capacity, the rated drilling depth comes up to 1,300m(4,264 feet) with 71mm(2.80 inch) drill rod with wire line coring. 4. Light in weight, the rig can be dismantled into 10 parts easily (the biggest one 450kg equivalent to 992 lb). The rig weighs 3,100 kg(6836 lb) (without power unit). It can be moved easily especially in mountain area. 5. The hydraulic chuck adopts one-way oil supply and equipped with hydraulic lock. The chuck is powerful and stable in clamping. 6. Equipped with water brake, the rig is steady and secure in deep hole drilling. 7. Supplying oil with a single-gear pump, it is easy for installation and application; lower in consumption of energy and a low temperature of hydraulic system oil; the rig is for sure in steady drilling. The hand oil pump may be used to hoist the drilling tools in hole upon the faulty of power engine. 8. Compact in structure and reasonable layout, and all exposed outside, non overlapped components, it is easier for maintenance and repair. 9. Low center of gravity and long travelling distance up to 460mm (18.11 inch), the rig is reliable and stable in high speed drilling. 10. It is easy to get to know the conditions in hole with an antivibration meter in long working life. Having less operating handle, the rig can be operated credibly and flexibly. 11. Under high generalization rate, the rig is in universal parts and components up to 30with XY-44 drill rig.Drilling Capacity (Core Drilling):Sorts of Drill RodDrill Rod Spec.Drilling DepthHome madeDrill RodPlaner in and outΦ43×6mm(Φ1.69×0.24 inch)1,800 m (5904 feet)Φ54×6mm (Φ2.13×0.24 inch)1,300 m (4264 feet)Φ67×6mm (Φ2.64×0.24 inch)1,100 m (3608 feet)Thickened innerΦ50×5.5mm (Φ1.97×0.22 inch)1,500 m (4920 feet)Φ60×6 mm (Φ2.36×0.24 inch)1,200 m (3936 feet) Extracting corewith wire lineΦ55.5×4.75 mm (Φ2.19×0.19 inch)1,600 m (5248 feet)Φ71×5 mm (Φ2.80×0.20 inch)1,300 m (4264 feet)Φ89×5 mm (Φ3.50×0.20 inch)1,000 m (3280 feet) DCDMA(Diamond Core Drill Manufacturer Association)madeDrill RodThickened innerBW1,500 m (4920 feet)NW1,200 m (3936 feet)HW900 m (2952 feet)Extracting corewith wire lineBQ1,800 m (5904 feet)NQ1,300 m (4264 feet)HQ1,000 m (3280 feet)