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Hydraulic Roof Bolter

Hydraulic Roof Bolter
Hydraulic Roof Bolter
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Product Code : MQT-130
Price And Quantity
  • Minimum Order Quantity
  • 1
  • Unit of Measure
  • Set/Sets
Product Description

Backed by our hard-earned experience of this industry, we are engaged in offering an excellent quality Hydraulic Roof Bolter. It drills a hole with diameter from 27mm to 42mm and 20m depth. The offered roof bolter is mainly used for drilling and bolting on the roof of coal roadway, mixed coal-rock roadway and rock roadway. In addition to this, we provide this Hydraulic Roof Bolter in various sizes and technical specifications in order to meet the requirement of our valuable clients.

Technical specification

Description

MQT-90/2.4I

MQT-90/2.4II

MQT-90/2.4III

MQT-110/2.5I

MQT-110/2.5II

MQT-110/2.5III

MQT-120/2.7I

MQT-120/2.7II

MQT-120/2.7III

MQT-130CI

MQT-130CII

MQT-130CIII

Working pressure MPa

0.4-0.63

0.4-0.63

0.4-0.63

0.4-0.63

Working pressure MPa

0.5

0.5

0.5

0.5

Nominal speed rpm

240

240

240

240

Nominal torque N.m

90

110

120

≥130

Idle speed rpm

≥750

≥750

≥700

≥700

Air consumption lpm

3000

3400

3600

3700

Max. output power kW

2.4

2.5

2.7

3.0

Max. push force kN

9.2

9.2

11.4

11.4

Nominal push force kN

7.5

7.5

9.1

9.1

Torque at Max. Load N.m

180

180

185

190

Stall torque N.m

190

190

195

200

Rinsing water pressure (MPa)

0.6-1.2

Noise level dB (A)

95

Rod sleeve size mm

S=19 S=22

Min. Height mm

1430

1280

1155

1430

1280

1155

1280

1340

1155

1430

1280

1155

Max. Height mm

3600

3000

2500

3600

3000

2500

3000

3000

2500

3600

3000

2500

Weight kg

50

47

45

51

48

46

49

49

47

52




Shijiazhuang Coal Mining Machinery Co., Ltd.
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