Dongda Brand MQT-120/3.2 type pneumatic roof bolter

Price: 200.0 USD
Trade Term: FOB
Payment Terms: T/T,L/C,D/A,D/P,WU,Paypal,Money Gram
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Basic Info.
  • Application: Coal 
  • Type: Drilling Rig 
  • Brand Name: Dongda 
  • Place of Origin: Shandong  
  • Min.Order: 1 Set/Sets
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: 10000 set one month
  • Packing:Wooden case
  • Delivery Date: 7 days after received the payment

 

1 pneumatic roof bolter Range of use

 

MQT-120/3.2 type pneumatic roof bolter finds widely application on roadways with coefficient of rock hardness f≤10, in particular to anchor support operations, either drills bolt hole on the roof or anchor cable hole, also used in agitation and erection of resin explosive cartridge type bolt, anchor cable, no other equipment to be use can be capable of single-time screwing up bolt nuts for requirements of initial anchor pre-tightening force.

 2 pneumatic roof bolter Features:

 

mall volume, light weight, easy manipulation, easy maintenance.ar type of pneumatic motor, torque and speed quick and stable running, high reliability.ew fiber glass gas leg design, high reliability, service life is longer.

 

3. pneumatic roof bolter features:
The rock drill maximizes adopting the engineering plastic, light and flexible.
The rock drill adopts high-power motor,more powerful.
The part of propulsion adopts ERP air cylinder, security and explosion-proof.
Please contact with us for more detailed info.
You are welcome  to our factory for visiting and advising.

 

Main Parameter:


Working pressure

Mpa

0.4

0.5

0.63


Torque rating

N.m

100

120

130


Velocity rating

r/min

240

260

280


No-load rotate speed

r/min

650

700

750


1/2 no-load rotate speed

r/min

325

350

375


Torque under 1/2 no-load rotate speed

N.m

70

80

90


Air consumption

M / min

3.2

4.2

5.3


Maximum output power

kW

2.5

3.2

3.8


Maximum load torque

N.m

150

200

240

          
Starting torque

N.m

160

210

255


Stall torque

N.m

170

230

270


Flushing water pressure

Mpa

0.6~1.2


Noises

dB(A)

≤95


Hexagonal shape shank tail

mm

19(22)

 

Packaging & Delivery

Packaging Detail:

plywood case/carton 

Delivery Detail:

5 days from receiving payment (according to your order quantity)

Contact person: Joanna 

Skype:dongda007

Tel: +86-537-2902388  Fax: +86-537-2902388

E-mail:  zjoanna98@yahoo.com  joanna@dongdamachinery.com  

Address : West of Zhixue Road,High-tech Zone,Jining City,Shandong Province,China

Jining Dongda Group Mining Equipment Co.,Ltd



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Ms. joanna
Tel: 86-537-2902388
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Jining Dongda Group Mining Machinery Co.,Ltd
West of Zhixue Road,High-tech Zone, Jining, Shandong, China (Mainland)
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