MG650 Longwall Coal Shearer

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Product Detail： Product Introduction 1.It is suitable to use in inclined medium coal steams ,it can also used in the coal mine where there are gas ,coal dust or other explosive gas mixture . 2.Much motor drive ,transversal arrangement ,draw structure .

Product Detail：

Product Introduction

Product Detail：

Product Introduction

1.It is suitable to use in inclined medium coal steams ,it can also used in the coal mine where there are gas ,coal dust or other explosive gas mixture .

2.Much motor drive ,transversal arrangement ,draw structure .

3.Mainframe is Cast weld frame structure

4.AC frequency control of motor speed ,pin platoon type chainless hauled , constant power automatic speed regulation , coal cutting speed : 0-9.73m/min , no load speed 23m/min , max traction 775KN.

Technical Parameters

Production capacity	>2000t/h
Cutting height	2.2-4.0m
Height of machine surface	1693mm
Supply voltage	Continuous power
Total power	1605kw
Cutting motor power	650KW x 2
Tractive power	90kw x 2
Broken motor power	90kw
Pump station power	35kw
One way tensile strength	50-100MPa
Mode of speed control	AC frequency control of motor speed
Traction	775/470KN
Pulling speed	0~9.73~23m/min
Drum diameter	2200mm
Dinting	350mm
Cutting depth	850mm
Coal one-way compressive strength	>40MPa
Dust extinguishing way	Out spray
Machine dimension	13885X1826X1630mm
Max weight	20.5t

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MG650 Longwall Coal Shearer

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