Tewrex Machinery 1500mm Rotary Drilling Rig Sr155c

• After-sales Service: Online Service, Spare Parts
• Warranty: 1 Year
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Motor: AC Motor
• Drill Hole Diameter: >300mm
• Model NO.: SR155C
• Drill Hole Depth: >200m
• Bit Type: Drag Bit
• Drilling Way: Rotary
• Type: Crawler
• Model No.: Sr155c
• Rated Power: 147/2050 Kw/Rpm
• Max.Output Torque: 155 Kn.M
• Transport Package: Nude
• Specification: 18590*3140*3265 mm
• Trademark: Tewrex
• Origin: China
• HS Code: 8430509000
• Production Capacity: 10000 Units/Year

Product Description

Product Description

SR155C rotary drilling rig is a classic model features with high efficiency, low fuel consumption, smart and flexible, suitable for hard soil drilling, cast-in-place pile foundation work in civil engineering.

High drilling capacity
Powered by Mitsu engine with rated power of 144 kW@2000 rpm, six gears control, SR155C10 power efficiency is significantly improved.

Kelly bar is made of high strength steel tubes with light design. Maximum output torque reaches 155kN.m, maximum pile depth of friction Kelly is 56m, pile depth of interlocking Kelly is 44m.

New design of main winch delivers faster line speed of 80m/min, bigger lifting power with 160kN line pull.
 

Safe and reliable
The 5th generation rotary drive adopts multi-gear control, self-adaptive techniques, and double buffering system which can increase drilling efficiency and safety.

-ADMS intelligent operation system, advanced hydraulic system and heavy wide chassis ensure efficient, safe and stable operation.

Advanced welding robots, CNC automatic cutting machines ensure high precision and quality of the core components.
 

Easy to transport&operate
Compact in transport height and weight, the drilling rig is easy to transport in cities.

The tailored chassis with larger spaces for pumps and valves is for easy maintenance during work.

Spacious cab with panorama sunroof is designed to give the operator a comfortable environment and wide visibility.

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Description		Unit	XR150DIII
Max. drilling diameter		mm	1500
Max. drilling depth		m	56
Allowable luffing scope (from center of drill rod to slewing center)		mm	3250~3650
Drilling rig dimension in working condition (L × W × H)		mm	7550×4200×19040
Drilling rig dimension in transport condition (L × W × H)		mm	13150×2960×3140
Weight of overall unit (standard configuration, excluding drilling tool)		t	49
Engine	Model		CUM QSB7
	Rated power/speed	kW	150/(2050r/min)
Max. working pressure of hydraulic system		MPa	35
Rotary drive	Max. torque	kN •m	150
	Rotational speed	r/min	7~33
Crowd cylinder	Max. Pushing force	kN	120
	Max. Pulling force	kN	160
	Max.stroke	mm	3500
Main winch	Max.pulling force	kN	160
	Max. single-rope speed	m/min	72
	Diameter of the steel wire rope	mm	26
Auxiliary winch	Max.pulling force	kN	50
	Max. single-rope speed	m/min	60
	Diameter of the steel wire rope	mm	16
Rotary table slewing angle		°	360
Traveling	Max. traveling speed of the overall unit	km/h	2.1
	Max. climbable gradient of the overall unit	%	40
Crawler	Width of crawler plate	mm	700
	External width of crawler (min.-max.)	mm	2960~4200
	Center distance between two longitudinal wheels of crawler	mm	4310
	Average ground pressure	kPa	83

Detailed Photos

 

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