KDY-30H hydraulic underground drill rig manufacturer from China Dshing Import&Export Co.,ltd

Price:	1.0~999.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Guangdong, China (Mainland)


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Product Detail

Means of Transport: Ocean

Packing: woodencase

Production Capacity: 100

Delivery Date: 7

APPLICATIONS:
KDY-30H hydraulic drill rig is a multi-function drill rig developed facing drilling groutinghole for hydro-power station. It also can be used for drilling the hole of support, penetration-proof, blasting; and treating dangerous rock and hillside. It is mainly suitable for drilling hard rock with diamond bit and PDC bit, and DTH drilling as well.

MAIN FEATURES:

•Reasonable specification, assure more efficiently drilling;

•Fully hydraulic drive, top-drive head rotation, feed and hoist are all done by ration pump and ration motor which composite independent open hydraulic system, it is simple, advance, easy to use and maintain;

•The main hydraulic components are from world famous hydraulic manufacturers, two-step filtering, to assure the reliability of the hydraulic system;

•Newly-designed structure, three speeds, and can get different speeds through changing oil motor of top-drive head, to satisfy the needing of different drilling technology;

•Light weight, easy to move, re-assembly and maintain. Especially suitable for drilling in tunnel and on the frame.

Technical Specifications

MAIN SPECIFICATIONS:
Drilling method: diamond drill bit, PDC bit, and DTH drilling
Drilling capacity: 30 m(hole dia.: Φ75 mm); 20 m (hole dia.: Φ91 mm)
Drill rod: Φ42 x 1000 mm or Φ50 x 1000 mm
Top-drive head: stroke: 1200 mm; Max. push/pull force: 14 kN; feed and hoist speed: 0-0.3 m/s.
The speed and torque of top-drive head: table 1

Displacement of motor	80 ml/min	100ml/min(standard)	130 ml/min	160 ml/min	195 ml/min	245 ml/min	305 ml/min
High-speed(r/min)	700-779	560-623	450-480	365-390	295-320	235-255	180-204
Torque(Nm)	150	195	250	300	375	470	575
Middle speed(r/min)	540-605	420-470	350-364	270-295	218-243	175-195	135-155
Torque (Nm)	155	195	250	305	375	480	580
Low speed(r/min)	152-187	104-150	92-115	75-93	57-77	45-60	35-50
Torque (Nm)	215	270	350	430	510	660	805

Hydraulic system: triple-gear pump, ration motor
Power unit: electric motor Y180M-4 (speed: 1470 r/min; power: 18 kW)
Mast height: 2100 mm
Detachment weight: mast and top-drive head 135 kg; control panel 50 kg; wheeled power station 280 kg