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Mineral Exploration 50KN Crawler Drilling Machine

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Mineral Exploration 50KN Crawler Drilling Machine

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Brand Name :	Bealong
Model Number :	TMZ-1250
Price :	Negotiable
Payment Terms :	L/C D/A D/P T/T
Certification :	ISO 9001

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Mineral Exploration 50KN Crawler Drilling Machine

Crawler Hydraulic DTH Drilling Rig Machine

Mineral Exploration Hydraulic Crawler Drilling Machine Borehole Drilling Rig

Model No.		TMZ-1250
Engine		QSB4.5-C160 III
Max.power output (KW)		123
Rated out put at 220 rpm(KW)		119
Electric system (V)		24
Fuel tank capacity (L)		200
1st circuit operating pressure (Mpa)		0-22
2nd circuit operating pressure (Mpa)		0-22
3rd circuit operating pressure (Mpa)		0-20
Hydr. oil tank capacity (L)		400
Feed length (mm)		2500
Feed force (KN)		50
Retraction force (KN)		50
Feed rate (m/min)		0-10
Retraction rate (m/min)		0-10
Fast feed rate (m/min)		0-50
Fast retraction rate (m/min)		0-50
Mode of Operation		Rotary/Percussive
Percussion Frequency (Times/min)		0-1150
Feed rate (m/min)	Low	0-15
	High	0-60
Retraction rate (m/min)	Low	0-15
	High	0-60
Percussion Frequency (Times/min)		0-1150
Max.torque At high speed(N·m)		6000/4250
Max.torque At low speed(N·m)		12000/8500
High rotating speed (r/min)		0-92 0-144/ 0-64 0-100
Low rotating speed (r/min)		0-46 0-72/ 0-32 0-50
Transport dimensions(LWH) (mm)		590015002850
Weight (Kg)		8500

Crawler Hydraulic DTH Drilling Rig Machine

The TMZ1250 drill rig is designed for working in narrow spaces, such as tunnel, culver and foundation ditch.
With its rotating-percussion rotary head, it is suitable for drilling in stratum formations of sticky clay, sandstone as well as partially decomposed rock stratum.
With down-the-hole hammer, it can drill in hard rock formation efficiently. The emission standard of its power engine is TIERIII.
With 360 degree horizontal and vertical rotating tables it can be used efficiently for drilling holes to front facet, flank facet as well as ceiling of tunnels.
In the operation panel a special designed operation handle for shifting to grout jetting drilling technique, with suitable rotating and pull back speed for high efficiency grout jetting.

Main features:

1. The well drilling rig machine improves drilling efficiency and reduces labor intensity with hydraulic automatic feeding mechanism.
2. The well drilling machine can be achieved without stopping to change rods, easy to operate, safe and reliable with ball clip holding mechanism or hydraulic chuck.
3. The deep water well drill rig has hole bottom pressure gauge to be easy tp master the situation in the hole.
4. The borehole drilling machine also has advantage of compact structure, concentrated handle, small footprint, light weight, strong decomposition, easy to move.It can be operated in plains and mountain areas.

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