High Efficiency Sr155 Rotary Drilling Rig Drilling Machine for Sale

• After-sales Service: Provided After-Sales Service
• Warranty: 1 Year
• Certification: CE, ISO 9001:2008
• Condition: New
• Drill Hole Diameter: >300mm
• Drill Hole Depth: >150m
• Model NO.: SR155
• Bit Type: Cone Bit
• Drilling Way: Rotary
• Type: Crawler
• Rated Power: 147/2100kw/Rpm
• Max. Line Speed: 80m/Min
• Max. Pile Depth: 56/44m
• Transport Package: Nude Package, RO-RO
• Specification: 9950*2600*3480mm
• Origin: China
• HS Code: 8430509000
• Production Capacity: 100units/Month

Product Description

Rotary Drilling Rig SR155

Product Overview:

High efficiency

Large core parameters such as high torque and crowd force; fast line speed of main rope to ensure high drilling efficiency in hard soil layer; it is suitable for overpass, high-speed rail, large buildings and other large hole foundation fields.

 

Full stroke crowd

Adopt winch crowd system with long stroke, fast crowding, rotary drive display function, suitable for all casing construction in beach, pebble and backfill formation.

 

Economy and energy saving

Power optimization control technology is adopted to distribute power in real time with smooth and fast response of composite action; moreover, it has high fuel efficiency and low comprehensive fuel consumption.

 

Step drum

Adopt step drum structure with single layer to realize no crushing, no wear, and increase the service life of wire rope by 35%.

 

Intelligent upgrade

HD touch screen, 3ms refresh frequency, smooth animation display.

 

Convenience

The rotary drive key bar is exposed for easy service and replacement; the main winching wire rope is fixed by wedge, which is easy to disassemble and assemble. Some lubrication point are exposed for easy service.

Specifications:

Model	SR155
Pile	Max.pile diameter	1500mm
	Max.pile depth	56/44m
Rotary Drive	Max.output torque	155kN.m
	Speed of rotation	5-35rpm
Crowd System	Crowd force	155kN
	Line pull	160kN
	Stroke	4200mm
Main Winch	Line pull	160kN
	Rope diameter	26mm
	Max.line speed	80m/min
Auxiliary Winch	Line pull	60kN
	Rope diameter	14mm
	Max.line speed	75m/min
Mast Inclination	Forward/Backward	5/90°
	Lateral	±3°
Main Chassis	Engine power	147/2050 kw/rpm
	Engine displacement	6373L
	Chassis length	5972mm
	Extended width	4100mm
	Track shoe width	700mm
	Swing radius	3717mm
Overall Machine	Overall height	18592mm
	Operating weight	48t
	Transport width	3140mm
	Transport height	3262mm

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