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Jining Dongda Group Mining Machinery Co,.Ltd
Jining Dongda Group Mining Machinery Co,.Ltd  

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MYT series of hydraulic roof bolters 

Price: 100.0~400.0 USD 
Payment Terms: T/T,WU 
Special Groups: Drill equipment (22)
Place of Origin: Shandong, China (Mainland) 
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Product Detail

Means of Transport: Ocean,Land,Air
Packing: Wooden case
Application: Coal
Brand Name: Dongkuangan
Working pressure: 0.4 Mpa
Production Capacity: 10000 set one month
Delivery Date: 7 days after received the p...
Type: Drilling Rig
Product Type: MQT-120/3.2
Velocity rating: 240r/min

MYT series of hydraulic roof bolters are applicable to roof bolting in coal laneway, half-coal laneway and rock laneway with rock hardness no more tha

Contact person: joanna 

Skype:dongda007

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

E-mail: joanna@dongdamachinery.com

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



MYT series of hydraulic roof bolters Introduction: 

MYT series of hydraulic roof bolters are applicable to roof bolting in coal laneway, half-coal laneway and rock laneway with rock hardness no more than 100MPa. It has the features of high efficiency, large torque, low noise and light weight. Its unique gyrator system can bear pressure up to 20MPa, specially designed cooling system can control the temperature raise effectively, advanced system design has improved its reliability. The machine can be used with the road header as power supply.


MYT series of hydraulic roof bolters Parameter:

 

Specification

MYT-140/320

MYT-150/320

Rated Pressure (Mpa)

14.0/8

14.0/8

Flushing Water Pressure (Mpa)

0.6-1.2

0.6-1.2

Rated Torque (N.m)

140

150

Rated Flow(L/min)

32/13

32/13

Rated Rotary Speed (r/min)

320

320

Leg Propulsion Pressure (Mpa)

5

5

Leg Propulsion (KN)

7.5-20

7.5-20

Leg Type

I

II

III

I

II

III

Min. Height (mm)

1200

1510

1750

1200

1510

1750

Max. Height (mm)

2430

3360

4080

2430

3360

4080

Weight (kg)

51

58

64

51

58

64

Noise (dB(A))

<92

<92

<92

<92

<92

<92

Chuck Size (mm)

S=19/S=22

S=19/S=22

Contact person: joanna 

Skype:dongda007

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

E-mail: joanna@dongdamachinery.com

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


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 Ms. joanna

Tel: 86-537-2902388
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Company Info

Jining Dongda Group Mining Machinery Co,.Ltd [China (Mainland)]


Business Type:Manufacturer
City: Jining
Province/State: Shandong
Country/Region: China (Mainland)

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