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Double Sliding Arm Face Drill Rig WD200DS

5 0 Reviews
Suitable for excavation and anchor hole operations in highway and railway tunnels, pumped storage power stations, hydropower stations, irrigation tunnels in reservoirs, and underground caverns ranging from 20m ² to 145m ².
Availability:
Quantity:

Main features:

Strong section adaptability: The innovative sliding arm arm structure has a wide operating range and significantly reduces the length of the entire vehicle, which can meet the requirements of multi section construction and turning section passability, such as inclined shafts, horizontal tunnels, and horizontal guides for different sections of construction;

Strong adaptability of construction methods: Equipped with a sliding arm arm structure and a double-layer propulsion beam, it can solve the problem of traditional rock drilling rig arms not being able to adapt to multiple types of section excavation and anchor rod construction under different cross-sections and construction conditions;

Strong personnel adaptability: remote control operation, simple and easy to learn, equipped with a sliding lifting cab, can observe the drilling situation of side walls and arches up close, effectively controlling over excavation and under excavation;

Efficient and energy-saving: The drilling speed of a single hole is 5-6 times that of an artificial air drill, greatly improving drilling efficiency.

Easy to operate: Controlled by a computer, the arm can achieve self balancing operation and display the angle of the advancing beam, effectively controlling the excavation shape and over excavation.



The main technical parameters:

Main parameters

Overall dimensions (L×W×H)

10300mm×2520mm×3500mm

Total weight)

30.21t

Turning radius outer/inner

(23.1°/29°)12610mm/8245mm

Wheelbase

4400mm

Gradeability

15°(Max)

Driving speed

10km/h(Max)

Ground clearance

380mm

Minimum coverage area

5m(H)×5m(W)

Maximum coverage area

10m(H)×14.5m(W)

Rock drill

Drill range

φ41mm-φ76mm

Reaming range

φ76mm-φ127mm

Height over drill centre

95mm

Length without shank

1008mm

Impact power

18kW

Impact rate

60Hz

Rated hydraulic pressure

210bar

Maximum hydraulic pressure

230bar

Rotation system

Separate rotation

Rotation speed

0~215rpm

Rotation torque, max

1000Nm

Weight

170kg

Sound level

<106dB(A)

Feed

Total length

4080mm(Min)/5880mm(Max)

Drill rod length

3700-5525mm

Hole depth

4030mm(Max)

Weight, incl. drill

1200kg

Feed force

7kN-15kN

Boom

Boom extension

2500mm

Boom swing angle L/R

-30°~+48°/-30°~+48°

Max. lifting angle

-30°/+65°

Feed roll-over

360°

Carrier

Articulated steering

±15°

Approach angle

15°

Departure angle

15°

Fuel tank, volume

130L

Electric system

24V

Batteries

2×120Ah

Tramming lights

2×100W&2×30W

Working lights

6×30W

Drilling tools

Drill rod

T38-H35-R32-4305

Drill bit

R32-φ45

Reaming drill bit

R32-φ89

Shank

T38

Connecting sleeve

T38-T38-190



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  Email: 
tunnel@unirocgroup.com
 Address: 
No. 18-1 Panpan Road, Economic and Technological Development Zone, Changsha City, Hunan Province, China
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