Add: North Area of New & Hi-tech Park, Pingxiang City, Jiangxi Prov, China.

Tel:

+86 13387997914,

+86 799 3671932
Fax: +86 799-3671922

Postcode: 337000

Website: www.siton-china.com

www.sitonchina.com
Email: export@sitoncn.com

DW1-23 Wheel Single Boom Drilling Jumbo
Home » Products » Drilling Jumbo » DW1-23 Wheel Single Boom Drilling Jumbo

Standard features:

1. Hydraulic drilling boom:

Special design heavy duty with double tripod suspension for accurate hydraulic parallel holding in all directions.

The rotary actuators is located in front of the boom, it can make the feed mechanism to rotary ±180 degree.

The heavy duty slider with high bending and torsion resi- stance, the working life is longer.

The surface of slider covered by stainless steel sheaf.

2. Rock drill:

The rock drill is from Montabert, it can drill the rock (f≤15) with high efficiency, which is five times than pneumatic rock drill.

The rock drill with damping system for optimal consumable life.

Longer life and lower loss than similar rock drill.

3. Hydraulic system:

Adopting to multistage pressure technology, optimizing the propulsion and impact of matching, also equipped with manual operation four directions control handle.

The appropriate flow with high efficient water cooler en- sure the temperature of hydraulic system keep at a normal level after long operating time.

Multi-filter in the hydraulic oil tank , it can keep cleanliness of oil and reduce the risk of hydraulic system failure.

4. Traveling system:

The hinge of heavy-duty chassis, diesel engine four - wheel drive high traveling speed for transitions.

The diesel and drive axle are international brand.

Service braking , parking and emergency braking.

Landing legs support the machine during operating.

With exhaust muffler and treater, keep air quality.

The special filled solid tires and fixed seat.

5. General:

Cable reel.

Gradienter.

Working lights.

Hydraulic driven water booster pump.

Hydraulic driven piston compressor.

FOPS-approved telescopic protective roof.

Tunnel excavation program:
DW2-50 Wheel Double Booms Drilling Jumbo
Overall dimension:
  • DW2-50 Wheel Double Booms Drilling Jumbo
  • DW2-50 Wheel Double Booms Drilling Jumbo
Technical Parameters:

Drill speed

0.8 - 2 m/min

Drill rod length

2475/ 3090/ 3700mm

Hole diameter

Φ32 mm – Φ102 mm

Hole depth (once)

4015/ 3405/ 2795 mm

Cross section (W*H)

≤5.5 m *4.4 m

Traveling speed

》6.5 Km/h for lever surface

》4 Km/h on slope 1:7

Rock drill

HC50 (Montabert)

Overall dimension (L*W*H)

10260* 1340* 3024/2324 mm

Weight

9100 kg

Boom:

Boom

1 set

Feed extension

20 00mm

Parallel holding

Hydraulic

Feed roll-over

± 180°

Max. swinging angle

± 36°

Max.lifting angle

+40°/ -29°

Max. feed lifting angle

+ 90°/ -3°

Electrical system:

Total installed power

55 kw

Voltage

380V - 660V

Frequence

50-60 Hz

Hydraulic system:

Hydraulic pumps ( Motor / Diesel)

1 gear pump+1 plunger pump (Motor)

2 gear pump+ 1 plunger pump

Max.system pressure

23 Mpa (Drill) / 42 Mpa (Traveling)

Hydraulic oil tank

150 L

Cooler type

water cooler

operator control panel

1 pc

Diesel:

Model

Cummins B3.3-80

Power

60 kw

Aspiration

Turbocharged

Rated power/RPM

80/2200 (HP / RPM)

Max. torque/RPM

292/1600 (N·m / RPM)

Displacement

Tier2

Weight

275 Kg

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