200mm Diamond Core Drill / Rock Core Drilling Machine For Exporting - GY-200-2A
200mm Diamond Core Drill / Rock Core Drilling Machine For Exporting For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale 200mm Diamond Core Drill / Rock Core Drilling Machine For Exporting, Made in China, High Quality Products!, China cheap prodocuts, china suppliers Supplier, Manufacturer.
200mm Diamond Core Drill / Rock Core Drilling Machine For Exporting
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Description:
# Large torque, powerful drill in a light and small size.
# Multiple speed grades in forward & reverse revolving, meeting different drilling requirements.
# Rotary drilling and cable percussion drilling.
# Spindle can turn 360°range.
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.
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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 |
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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. |
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Contact Us
Sales Manager Cindy Tang
Mobile/Whatsapp/Wechat :+86-18274862632 (online support)
Skype: tangjingjing31
Mail : sales4@changtan.com
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Changsha Changtan Geological Equipment Co.锛孡td
Address: No.5 panpan Road,Changsha City,Hunan Province. China, changsha, hunan, China, 410000
Tel: 86-731-84070712
Changsha Changtan Geological Equipment Co.锛孡td Abbr.Changtan. Founded in 1958, we are a large state-owned enterprise subordinated to Hunan Bureau of Geology and Mineral Exploration and Development, and are a member of China Geo-Equipment Corporation.
Over 50 years , Changtan have served in geological and engineering investigation field with a large rang of drilling products to support your drilling operation.
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