Changsha Changtan Geological Equipment Co.，Ltd
Changsha Changtan Geological Equipment Co.，Ltd
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Large Torque Geotechnical Drill Rig Spindle Can Turn 360°Range Core Drilling Equipment
Description:
Frame retraction function for easy connection and replacement to drilling tools.
Geotechnical investigation for engineering constructions, shallow depth mineral exploration ,small size pile hole, water well boring and blasting hole.
| DRILLING CAPACITY | Depth 225m / 50; 200m / NQ |
| SWIVEL HEAD | |
| Type | Twin cylinder, Oil-hydraulic feed system, Spindle type |
| Angle Range | 360° |
| Stroke of Spindle | 400mm |
| Revolving Speed of Spindle | Forward 900 475 388 205 157 68 r.p.m |
| Reverse 256 85 r.p.m | |
| Max. Spindle Torque | 2000N*m |
| Max. Thrust Capacity | 29 kN |
| Max. Balance Capacity | 39 kN |
| AVAILABLE RODS | 50mm, AW, BW,BQ,NQ,HQ |
| FRAME RETRACTION | 400mm |
| HOIST DRUM | |
| Type | Planetary grear, hand brake type |
| Hoisting Capacity | 30 kN at single pull line |
| Rope Speed | 0.27 0.64 0.83 1.58 1.64 m/s at single pull time |
| Drum Capacity | Φ12.5mm × 30m |
| OIL - HYDRAULIC | |
| Type | Constant delivery, gear type pump |
| Delivery Capacity | 33L/min @ 1650r.p.m |
| Max. Pressure | 25MPa |
| POWER | Diesel engine ZS1110, 14.7KW at 2200 r.p.m |
| Or electronic Motor, 15KW at 1460 r.p.m | |
| NET WEIGHT | 670kgs (without power GY-200-2A/2T/1G) 750kgs (without power, GY-200-2DT) |
| DIMENSION(L×W×H) | 1820 ×980 ×1400mm |
| GY-200-2T HYDRAULIC TOWER SYSTEM | 6.8m effective hoist height @ 2.4*2.2*7.48m Effective Drill Angle 45°-90° 550kgs |
| GY-200-2DT WIRELINE CHUCK | No Kelly Bar is required. Use HQ, NQ rods and NW casing directly. |
Contact Us
Sales Manager Cindy Tang
Mobile/Whatsapp/Wechat :+86-18274862632 (online support)
Skype: tangjingjing31
Mail : sales4@changtan.com