Pipeline Construction Trenchless HDD Pilot Hole Drilling Machine for Clays and Rocks

• After-sales Service: Available
• Warranty: 12 Months
• Certification: ISO 9001:2000
• Condition: New
• Drill Hole Diameter: >300mm
• Drill Hole Depth: >150m
• Model NO.: BHD-200/250/320/350/450/1200
• Bit Type: Cone Bit
• Drilling Way: Rotary
• Type: Crawler
• Diesel Engine: 153kw/2200rpm
• Thrusting (Feeding) Force: 385kn
• Pullback Force: 385kn
• Rated Torque: 13500n.M
• Rotator Speed: 0-48 R/Min; 0-96r/Min
• Stroke: 3500mm-4800mm
• Pilot Hole Dia.: 130mm
• Drilling Angles: 8-21°
• Travelling Speed: 2-2.6km/H
• Mud Pump: 320-400L/Min
• Weight: 12,000kg
• Transport Package: Nude Packing
• Specification: 20T-200T
• Trademark: BOHWA
• Origin: China
• HS Code: 8430412900
• Production Capacity: 20 Sets Per Month

Product Description

Pipeline Construction Trenchless HDD Pilot Hole Drilling Machine for Clays and Rocks

1. Technical Specification

Specification	Unit	Data	Remark
Pull back force	kN	385
Rated rotation torque	N.m	13500
Rotation speed	r/min	0~68 /0~135
Feed force	kN	385
Rated power of diesel engine	kW	154
Rated speed of diesel engine	r/min	2200
Stroke for Rotator	mm	3500
Drilling angle	°	8~21
Drill pipe specifications	mm	Φ73×3000	S135
Weight	tons	11
Dimensions	mm	6800x2250x2400

2. Photos



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