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DFJ-2W100 Double Booms Mining/Tunneling Jumbo Drill, Underground Jumbo Drilling

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DFJ-2W100 Double Booms Mining/Tunneling Jumbo Drill, Underground Jumbo Drilling

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Brand Name : Defy

Model Number : DFJ-2W100

Certification : BV, ISO

Place of Origin : China

MOQ : 1set

Payment Terms : T/T, L/C, Western Union, MoneyGram

Delivery Time : 15 working days

Type : Rotary Drilling Rig

Usage : Coal, mining

Drill boom : Double

Dimension(L*W*H) : 15829x2530x3090/2390mm

Adaptable section : 13.7mx8.96m

Borehole diameter : 45~102mm

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Features of DFJ-2W100 Wheel Underground Drilling Jumbo for Mining/Tunneling etc.

1. Hydraulic boom
a. 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.
b. Telescopic boom make up of the angle when drilling the hole of bottom and top, thus no blind angle left.
c. 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
a. Heavy-duty aluminum feed with high bending and torsional resistance for maximum durability.
b. 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
a. Cable reel, control the cable automatic, Save labor and improve the safety.
b. Hydraulically driven telescopic protective roof.
c. Electrically driven piston compressor.

DFJ-2W100 Double Booms Mining/Tunneling Jumbo Drill, Underground Jumbo Drilling

Parameter Underground Wheel Drilling Jumbo DFJ-2W100 for Mining/Tunneling
Item Specification
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

Our Service
DFJ-2W100 Double Booms Mining/Tunneling Jumbo Drill, Underground Jumbo Drilling

Pre-Sales Service

* Inquiry and consulting support.

* Performance testing support.

* View our Factory.

After-Sales Service

* Free training how to use the machine in our factory.

* Engineers available to service machinery overseas.

DEFY TEAM
DFJ-2W100 Double Booms Mining/Tunneling Jumbo Drill, Underground Jumbo Drilling

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DFJ-2W100 Double Booms Mining/Tunneling Jumbo Drill, Underground Jumbo Drilling Images

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