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

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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(LWH)	15829x2530x3090/2390mm
Adaptable section	13.7mx8.96m
Borehole diameter	45~102mm
Brand Name	Defy
Model Number	DFJ-2W100
Certification	BV, ISO
Place of Origin	China

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Product Specification


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(LWH)	15829x2530x3090/2390mm
Adaptable section	13.7mx8.96m	Borehole diameter	45~102mm
Brand Name	Defy	Model Number	DFJ-2W100
Certification	BV, ISO	Place of Origin	China

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.

Parameter Underground Wheel Drilling Jumbo DFJ-2W100 for Mining/Tunneling
	Item	Specification
Complete machine	Overall Dimension(LWH)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

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

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer,Exporter,Seller 


Year Established:

1977 


Employee Number:

50~100 


Ecer Certification：

Active Member 

Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd. locates in High-tech zone of Zhengzhou City, China. Our factory dedicates to manufacturing drilling rigs since 1970s, more than 40 years experience of production and development makes our product quality rank in the leading position at h... Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd. locates in High-tech zone of Zhengzhou City, China. Our factory dedicates to manufacturing drilling rigs since 1970s, more than 40 years experience of production and development makes our product quality rank in the leading position at h...

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Reach Us
Zhengzhou Defy M&E Equipment Co., Ltd.
No.96 Ruida Road, High-Tech Zone, Zhengzhou City, Henan Province, China
http://cndrillingrigmachine-com.ecer.com/

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