Zt11 Integrated Down The Hole Drill Rig Open-Pit Mine Blast Pre-Splitting Holes

• Customization: Available
• After-sales Service: Quality Assurance Service
• Warranty: 1 Year
• Model NO.: ZT11
• Certification: ISO 9001:2008
• Condition: New
• Motor: Diesel Engine
• Drill Hole Diameter: 90-130mm
• Drill Hole Depth: <100m
• Bit Type: DTH Bits
• Drilling Way: Rotary
• Outer Dimensions: 9900×2300×3200/3500 mm
• Drilling Hardness: F=6-20
• Drilling Diameter: 90-130mm
• Depth of Economical Drilling: 32m
• Travelling Speed: 0-3 Km/H
• Climbing Capacity: 25°
• Number of Rods: 7+1
• Compensation Stroke: 1500 mm
• DTH Hammer: 3"/4"
• Transport Package: Container
• Specification: 13800 Kg
• Trademark: BAPTECH
• Origin: China
• HS Code: 84306919
• Production Capacity: 300 Sets/Year

Product Description

The ZT11 integrated down the hole drill rig for open use can drilling vertical, inclined and horizontal holes, mainly used for open-pit mine, stonework blast holes and pre-splitting holes. It is driven by the Yuchai diesel engine and the screw compression system and hydraulic transmission system are simultaneously driven by back-end flywheel and PTO port output. The drill rig is equipped with the automatic rod handling system, drilling rod floating slide module, drill pipe lubrication module, drill pipe sticking prevention system, hydraulic dry dust collection system, air conditioning cab, optional drilling angle and depth indication function, etc. The drill rig is characterized by excellent integrity, high automation, efficient drilling, environment-friendliness, energy conservation, simple operation, flexibility and travelling safety, etc.

Technical Parameters

Transport dimensions (L×W×H)	9900×2300×3200/3500 mm
Weight	13000 Kg
Rock hardness	f=6-20
Drilling diameter	90-130 mm
Ground clearance	355 mm
Leveling angle of track	±10°
Travelling speed	0-3 Km/h
Climbing capacity	25°
Traction	120 KN
Rotary torque (Max)	2500 N·m (Max)
Rotation speed	0-173 rpm
Swing angle of drill boom	Left 18°, right 46°
Swing angle of carriage	Left 9°,right 96°
Tilt angle of beam	148°
Compensation stroke	1500 mm
Rotation Head stroke	4510 mm
Maximum propelling force	37 KN
Method of propulsion	Motor + roller chain
Depth of economical drilling	32 m
Number of rods	7+1
Specifications of drilling rod	Φ64/Φ76×4000 mm
DTH hammer	3'',4''
Engine	Yuchai YCA08320-T300
Rated power	235 KW
Rated revolving speed	2200 r/min
Screw compressor	Two stage compression 18 m³/min/ 22 bar
Traveling control system	Hydraulic pilot
Drilling control system	Hydraulic pilot
Anti-Jamming	Automatic electro-hydraulic anti-jamming
Voltage	24V, DC
Safe cab	Meet the requirements of FOPS & ROPS
Indoor noise	Below 85dB (A)
Seat	Adjustable
Air-conditioning	Standard temperature
Entertainment	Radio

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