TR150D Rotary Drilling Rig

Short Description:

TR150D Rotary drilling rig is mainly used in the construction of civil and bridge engineering, it adopts advanced intelligent electronic control system and loading sensing type pilot control hydraulic system, the whole machine is safe and reliable.

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Technical Specification

TR150D Rotary drilling rig
Engine	Model		Cummins
	Rated power	kw	154
	Rated speed	r/min	2200
Rotary head	Max.output torque	kN´m	160
Rotary head	Drilling speed	r/min	0-30
Max. drilling diameter		mm	1500
Max. drilling depth		m	40/50
Crowd cylinder system	Max. crowd force	Kn	150
	Max. extraction force	Kn	150
	Max. stroke	mm	4000
Main winch	Max. pull force	Kn	150
	Max. pull speed	m/min	60
	Wire rope diameter	mm	26
Auxiliary winch	Max. pull force	Kn	40
	Max. pull speed	m/min	40
	Wire rope diameter	mm	16
Mast inclination Side/ forwards/ backwards		°	±4/5/90
Interlocking Kelly bar			ɸ377411
Friction Kelly bar (optional)			ɸ377511
Undercarrige	Max. traveling speed	km/h	1.8
	Max. rotation speed	r/min	3
	Chassis width (extension)	mm	2850/3900
	Tracks width	mm	600
	Caterpillar grounding Length	mm	3900
Working Pressure of Hydraulic System		Mpa	32
Total weight with kelly bar		kg	45000
Dimension	Working (Lx Wx H)	mm	7500x3900x17000
Dimension	Transportation (Lx Wx H)	mm	12250x2850x3520

Product Description

TR150D Rotary drilling rig is mainly used in the construction of civil and bridge engineering, it adopts advanced intelligent electronic control system and loading sensing type pilot control hydraulic system, the whole machine is safe and reliable.

It’s suitable for the following application;

Drilling with telescopic friction or interlocking Kelly bar –standard supply;

Drilling with CFA drilling system – option supply;

Feature and advantages of TR150D

cost and improves the transshipment efficiency. The chassis width is 3000 mm, which enhances the construction stability and can meet the construction requirements of most small construction sites.

2. Equipped with high-power Cummins engine, which meets the National III emission standard, it has the characteristics of economy, high efficiency, environmental protection and stability.

3. The rotary head adopts domestic first-class brand, the maximum speed can reach 30r/min, which has the characteristics of high torque, reliable performance and stable quality.

4. Hydraulic system adopts international advanced technology. The main pump, rotary head motor, main valve, auxiliary valve, balance valve, walking system, slewing system and pilot handle are all imported brands. Load-sensitive system is used in auxiliary system to realize flow distribution on demand.

5. All key components of the electronic control system (display, controller, inclination sensor, depth-sensing proximity switch, etc.) adopt original international first-class brands components, and the control box uses reliable aerospace connectors.

6. The main winch and auxiliary winch are installed on the mast, which is convenient to observe the direction of the wire rope. The double folded drum is designed and used, and the multi-layer wire rope is wound without cutting rope, which effectively reduces the wear of the wire rope and effectively improves the service life of wire rope.