JIANGXI SITON MACHINERY MANUFACTURING CO., LTD.

DW2-100 Wheel Drilling Jumbo
DW2-100 Wheel Drilling Jumbo
Standard features of DW2-100 Wheel Drilling Jumbo:

1. Hydraulic boom

Hydraulic boom with double tripod suspension for accurate hydraulic parallel holding in all directions; Direct, fast, Easy operation, good accuracy and accurate positioning between holes.

Telescopic boom make up of the angle when drilling the hole of bottom and top, thus no blind angle left.

America HELAC rotary actuators with high rotation torque, high load capacity, no position shift, Compact, good anti-pollution capacity, Heavy-duty and etc.

2. Rock drill

France Montabert rock drill with high hardness, high drilling speed, low drilling tool wastage, low failure rate and etc.

3. Hydraulic feed

Heavy-duty aluminium feed with high bending and torsional resistance for maximum durability.

Snap-on stainless steel sleeves & polymer contacts.

4. Carrier

Sturdy, articulated carrier with four-wheel drive powered by diesel engine, high speed and flexible transition improved the working efficiency; power steering; Both service brakes and Emergency system brakes; Central lubrication system; Four jacks for stable set up.

5. Control system

Hydraulically controlled drilling system which incorporates the anti-jamming function Rotation Pressure Controlled Feed (RPCF), Impact, Rotation and Feed adopt separate hydraulic pump, independent control loop ensure the stable power output.

6. General

Cable reel, control the cable automatic, Save labor and improve the safety.

Hydraulically driven telescopic protective roof.

Electrically driven piston compressor.

Working lights.

Specifications of DW2-100 Wheel Drilling Jumbo:

Item

DW2-100

Complete machine

Overall Dimension(L*W*H)mm

15829x2530x3090/2390

Coverage Area(W*H) m

13.7x8.96

Hole Diameter mm

Φ45-φ102

Drill Steel Length mm

3700

4305

4915

5525

Hole Depth mm

3405

4000

4610

5214

Drill Speed m/min

0.8-2

Main Motors KW

2x75

Hydraulic Oil Tank, Volume Max L

350

Total Weight kg

31400

Boom

Rock Drill Item

HC109(Standard)

HC110(Optional)

Feed Roll-over °

±180°

Telescopic mm

1800

Feed swing angle °

 90° 

Feed Extension mm

1800

Carrier

Diesel Power HP/KW

160HP/119KW

Articulated Steering °

±38°

Tyre Size

14.0 x R24

Rear Axle Swing angle°

±8°

Clearance Axles / Outside Axles °

17/14

Min.Turning Raduis  m

Inner >4.65/Outer >10

Tramming Speed km/h

15

Ground Clearance mm

370

Service Brakes

Multi-disc wet brake

Fuel Tank Volume L

110

Air system

Max Capacity L/min

300

Air Pressure Gauge  Mpa

0.2-0.8

Water system

Max Capacity L/min

100

Water Pressure Gauge Mpa

0.2-0.8

Electric system

Total Installed Power KW

165(75x2+4+11)

Voltage V

380/660

Motor rotation speed r/min

1470

Tramming Lights W

8x55  

Working Lights W

2x1000  

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