China Pile Driver Price Mobile Portable Rotary Drilling Rig Sr155

• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Drill Hole Diameter: >300mm
• Drill Hole Depth: 50-70m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Model NO.: SR155
• Type: Crawler
• Max. Drilling Diameter: 1500mm
• Max. Drilling Depth: 55mm
• Largest Torque: 150kn.M
• Max.Push: 150kn
• Transport Package: Container Roro Bulk Break Shipment
• Specification: 13500*3500*3600mm
• Origin: Hunan
• HS Code: 8430412200
• Production Capacity: 50PCS/Month

Product Description

mobile portable rotary drilling rig SR155 

Feature
5-level anti-vibration technology absorbs drilling vibrational frequency all- directionally to guarantee high stability;
The special lubricating system makes sure that it can work in high-temperature environment. Rotary drive is available in three drilling modes-standard, low speed and big torque or high speed and small torque; spin-off is optional;
The removable key of rotary drive and symmetry structure design double its service life;
The main winch has highlights of touch-bottom protection, priority control and fast line speed;
Crowd cylinder has two operation modes---normal lifting and fast lifting to improve push efficiency;
Mast features automatic erecting, lying and vertical adjustment to ensure the accuracy requirements in construction;
Balance control system of the whole machine is available.
Specification

Main performances	Unit	Parameters
Overall height	mm	18,432
Operating weight	t	46
Max. pile diameter	mm	1,500
Max. pile depth(friction Kelly/inter-locking Kelly)	m	56/44
Rotary Drive
Max. output torque	kN.m	150
Speed of rotation	rpm	6.5~40
Crowd system
Crowd force	kN	160
Line pull	kN	160
Stroke	mm	4,250
Main winch
Line pull(1st layer)	kN	160
Rope diameter	mm	28
Max. line speed	m/min	70
Auxiliary winch
Line pull(1st layer)	kN	60
Rope diameter	mm	14
Max. line speed	m/min	60
Mast inclination
Forward	°	5

Picture