Rotary Drilling Rig Sr235 68m 81 Ton 271kn on Sale

• After-sales Service: Online Support
• Warranty: Online Support
• Certification: CE
• Condition: New
• Drill Hole Diameter: 250-300mm
• Drill Hole Depth: 30-50m
• Model NO.: SR235
• Bit Type: Drag Bit
• Drilling Way: Rotary
• Type: Crawler
• Rated Power: 242kw
• Overall Drilling Weight: 70 Ton
• Engine: Qsl-325
• Max. Output Torque: 220
• Transport Package: 6501*3151*2562mm
• Specification: 2760kg
• Trademark: sinomada
• Origin: China
• Production Capacity: 50000PCS/Year

Product Description

Brand New  Rotary Drilling Rig SR235

 

 

Project	Unit	Parameter
Max.Drilling Diameter
Uncased	(mm)	φ2000
Cased	(mm)	φ1700
Max.Drilling Depth	(m)	80
Dimension
Working condition L *W * H	(mm)	10260* 4400* 22120
Transportation condition L * W * H	(mm)	16355* 3500* 3510
Overall Drilling Weight	(t)	70
Engine
Model	-	QSL-325
Rated Power	(kW)	242/2100
Hydraulic System
Working pressure	(MPa)	35
Rotary Drive
Max. output torque	(kN.m)	220
Rotary speed	(r/min)	7~22
Spin off speed	(r/min)	90
Pull-Down Cylinder
Max.pull-down piston push	(kN)	200
Max.pull-down piston pull	(kN)	200
Max.pull-down piston stroke	(mm)	5000