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Driil Rig

  • Hydraulic Crawler Drilling Jumbo
Hydraulic Crawler Drilling Jumbo

Hydraulic Crawler Drilling Jumbo

  • Hole diameter:φ43mm
  • Hole depth:2100mm
  • Min. turning radius:6000mm
  • Flushing water pressure:0.89-1.2Mpa
  • Product description: Hydraulic Crawler Drilling Jumbo is from Jining Enwei Intelligent Technology Co., Ltd. which is a professional Hydraulic Drilling supplier and exporter in china
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CMJ14 Hydraulic Crawler Drilling Jumbo


CMJ14 hydraulic drilling jumbo is mainly used to drill blast holes for small to medium sized tunneling construction in coal mine and other underground engineering with cross section 4.2-14m2 . The drilling jumbo greatly improves working environment, and gets efficiency and quality development. Electricity power and twin power drilling jumbo are available for option.

Item

Unit

Technical data

CMJ14HTS-D(twin power)

CMJ14HT-D(electricity power)

Cross section

m2

14

14

Hole diameter

mm

φ43

φ43

Hole depth

mm

2100

Min. turning radius

mm

6000

Working coverage (W × H

mm

2140×24003500×4100

2000×22003500×4100

Stabilization while drilling

By jacks

Width (jacked)

mm

2140

1930

Drilling tools

B28×2475

Flushing water pressure

MPa

0.81.2

Overall dimension (L×W×H)

mm

7700×1400×2350

7000×1060/1130×1960

Weight

kg

8000

5300



CMJ2-17 Hydraulic crawler drilling jumbo


CMJ2 Series hydraulic crawler drilling jumbo s mainly used to drill blast holes for tunneling construction in coal mine and other underground engineering.  Electricity power or twin power drilling jumbo are available for option. Advanced hydraulic rock drilling system with anti-jamming mechanism ensures rapid drilling speed and high efficiency. Flexible drilling mechanism makes the jumbo drilling on face, roof, side wall and anchor holes upward. This small compact jumbo features great mobility, and strong gradeability, thus can improve working environment and get efficiency, quality development.

Item

Unit

Technical data

CMJ2-17HTS (twin power)

CMJ2-17

electricity power

CMJ2-30

electricity power

Cross section

m2

27

17

30

Hole diameter

mm

φ43

φ43

φ43

Hole depth

mm

3000

3100

3100

Min. turning radius

mm

6900

6000

6500

Number of booms

2

Working coverage (W × H

mm

2800×28005700×5200

2000×20005000×4200

3000×3000―6000×5000

Stabilization while drilling

by jacks

Width (jacked)

mm

1980

Flushing water pressure

MPa

0.81.2

0.81.2

0.81.2

Drilling tools

B28 drill rodφ43 bit

B28 drill rodφ43 bit

B28 drill rodφ43 bit

Overall dimension (L×W×H)

mm

9750×1650×2370

8400×1160×1850

8400×1320×2150

Weight

kg

13100

8600

9800



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