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ZDY—L Caterpillar Hydraulic Tunnel Drilling Rig Machine

ZDY—L series coal mine caterpillar type full hydraulic tunnel drilling device. (omnidirectional transverse crossheading type)is kind of power-head drilling device, which has a wide range of rotating s

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Introduction of ZDY—L Caterpillar Hydraulic Tunnel Drilling Rig Machine

ZDY—L Caterpillar Hydraulic Tunnel Drilling Rig Machineis kind of power-head drilling device, which has a wide range of rotating speed, large torque, and strong pulling power.

The drilling rig device is suitable for the drilling hole works that 360°horizontal and ±90°vertical along the tunnel. It can meet various needs of drilling, such as the holes of the geological exploration, methan drawing out, water injection and other engineering holes. The drilling machine has the compact body, the great through ability and adaptability driven by the caterpillar.

Features of ZDY—L Caterpillar Hydraulic Tunnel Drilling Rig Machine

a. The tunnel drilling rig machine body and the feeding device form 90°. The width of the drilling machine is small, which is suitable for the work of crossheading drilling, transport belts lane and the rail transportation lane.
b. The mining drilling machine is with a modular design. The operating panel, the feeding force framework, and the pump station are all independent and quick disassembly components, which is convenient for the drilling machine when repairs or overhauls.
c. Convenient and reliable drilling hole adjustment. The rotary support is being used to adjust the horizontal angle, and the oil cylinder is being used to adjust the body tilting angle.
Good azimuth adjustment range, and it is very convenient, safe and reliable to achieve the maximum range of azimuth holes construction.
d. The front operation panel is convenient for the observation of the orifice when drilling, which let the staff have a certain distance away from the orifice, which is conductive to personal safety.
e. Caterpillar drilling rig machine is with high efficiency, and the total efficiency can reach 65-75%.


Main Parameter of ZDY—L Caterpillar Hydraulic Tunnel Drilling Rig Machine

Model

ZDY1200L

ZDY1900L

ZDY3500L

ZDY4000L

Drilling depth /m

300/200

300/100

350/100

350/100

Matched drill rod diameter /mm

42/50

63.5/73

63.5/73

63.5/73

Maximum torque/N?m

1200

1900

3500

4000

Rotating speed/r/min

95~300

85/330

85/190

50/150

Maximum feeding/

pulling force speed/kN

45/65

76/112

110/135

76/112

Feeding range /mm

640

640

640

640

Main axle tilting angle/°

-90~+90

-90~+90

-90~+90

-90~+90

Power / kW

22

37

45

45

Machine weight /kg

5000

5100

5200

5300

Maximum moving speed /km/h

0.9~2.5

0.9~2.5

0.9~2.5

0.9~2.5

Maximum gradeability /°

20

20

20

20

Ground pressure /MPa

0.05

0.05

0.055

0.056

Dimensions / (L x W x H)/m

2500×900×1700

2500×900×1700

2700×900×1700

2700×900×1700


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