Crawler Hydraulic Anchoring Bolting DTH Drilling Rig 90-230mm

• Certification: ISO 9001:2000
• Condition: New
• Motor: AC Motor
• Drill Hole Diameter: 90-230mm
• Drill Hole Depth: 0-80m
• Bit Type: DTH Bit
• Model NO.: MGDL-70
• Drilling Way: Impactor
• Transport Package: in Wooden Case
• Specification: 3200x900x1150
• Trademark: BOHWA
• Origin: China
• HS Code: 8430691900
• Production Capacity: 15 Sets/Month

Product Description

Hydraulic Poratable Anchoring Bolting DTH Drilling Rig

I.  Suitable  Drilling Methods:
1) Non circulating fluid auger drilling
2) Air DTH Hammer (Pneumatic Impactor) Drilling
3) Mud is drilling in the loop
4) Air DTH hammer with pipe drilling
5) Single acting double pipe drilling

II. Specifications:

Model	MGDL-70	MGDL-90X	MGDL-90A
Hole Depth(m)	35-80	40-120	50-120
Hole Dia(mm)	90-230	ø90-ø260	ø150-ø260
Drilling Angle(. )	0-90	0-360	0-360
Drill Pipe Size(mm)	Φ76/Φ89X1500	ø114x1500/ø89x1500	ø89/ø114(1500-3000MM)
Hydraulic System Pressure(Mpa)	15	18	18
Rotator Feeding Stroke(mm)	1800	2000	3500
Aux. Guide Stroke(mm)	400	500	900
Rotator Max. Pulling Force(KN)	60	65(0-65 Adjustable)	65(0-65 Adjustable)
Rotator Max. Feeding Force(KN)	35	45	45
Motor Power	18.5kw+1.5kw	22kw	22kw
Rotator Speed(rpm)	0-35	30,60	30,60
Torque(N.m)	4200	5000	6000
Dimension(transportation)	3000x1000x1200	4300x1800x1900	5500X2120X2500
Weight(kg)	1700	4000	7800kg
Travelling Speed(km/hour)	4	4	4
Air Consumption(m3\min)	9-21
DTH Hammer	CIR,DHD	CIR,DHD	CIR,DHD
Drilling	Impacting Rotary Drill	Impacting Rotary Drill	Impacting Rotary Drill

 

III. Photos