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Crawler Narrow Spaces Mining Drilling Machine

Categories	Hydraulic Crawler Drilling Machine
Brand Name:	Bealong
Model Number:	TMZ-1250
Place of Origin:	China
MOQ:	1 set
Price:	Negotiable
Packaging Details:	standard
Payment Terms:	L/C D/A D/P T/T
Usage:	geotechnical exploration
name:	Hydraulic Crawler Drilling Machine
Type:	hydraulic crawler Drilling Rig
Power type:	Diesel
Voltage:	220V/380V
certificate:	CE certificate
Certification:	ISO 9001

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QUATEC GEO-ENGINEERING MACHINERY CO., LTD.

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Crawler Narrow Spaces Mining Drilling Machine

Crawler Hydraulic Drilling Rig Machine

Foundation Drill Rigs Mining Drilling Machine Core Geotechnical Exploration

Crawler Hydraulic Drilling Rig Machine

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

This drilling rig uses a direct push method to push the casing into the soil without water injection, and can continuously and quickly take out a columnar soil sample at a specific depth without external interference. Long-term monitoring wells can be established to monitor groundwater pollution according to the depth of water required by the project.

Crawler-type core sample drilling rig direct push soil sampling rigs have unparalleled advantages in traditional soil impact sampling and rotary rigs in soil drilling. Not only is the volume light, but the sampling speed is faster, the efficiency is higher, the obtained sample is undisturbed, and no water source is required. Sampling in some special terrain or special environment is the most suitable. The sampling system used can obtain many different types of samples such as: soil, silt, sediment and so on.

The track-type direct-soil sampling drilling rig is a rugged, compact, and designed device for narrow spaces and rough terrain. Because the direct-drilling drilling method is adopted, undisturbed undisturbed soil samples can be taken out. The drilling tool design includes inner and outer pipes, so it has the characteristics of fast drilling speed, complete sampling, and high work efficiency. Because of its small size and light weight, it can walk on its own, so it is easy to transport and reach complex terrain.

Crawler Hydraulic 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.

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