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Description

Scherer MG250/600 от "CoalMachGroup"This is a series of coal combines c electrical supply part. They have a built-in motor movement and a transverse recess coal. The total installed capacity of 600 kW. This cutting 2x250 kW electric motors, electric supply of the 2x40 kW and height adjustment of 18.5 kW. Harvester, supply voltage 1140 V. The machine is equipped with a frequency converter type "one tow - two ways to" control the feed rate frequency conversion alternating current and applied to the rack engagement. The combine is designed for operation in seams between 1.6 and 3.6 m at the corners of less than 16 ° (two-quadrant converter) or less than 35 ° (a four-quadrant converter) and medium strength of coal in the fully mechanized coal face.

Serial type includes:
Shortened type: MG250/600-AWD, MG250/600-QAWD;
Standard Type: MG250/600-WD, MG250/600-QWD;

Main parameters

Main Technical Parameters
Parameters of Mining Geological Condition MG250/600-(Q)AWD MG250/600-(Q)WD
Range of Mining Height 1,6 -3.0 м 1.8 - 3.6 м
Applied Seam Inclination ≤16°(Two quadrant converter)                                                      ≤35°(Four quadrant coverter)
Coal Hardness Medium hardness with a small amount of coal
Main Parameters
Machine Height 678 mm
Machine Width 630 mm
Max. Cutting Height 1692 mm
Dinting Depth 156 mm
Cutting Part
Power of Cutting Motor х2х80 кW 
Rotating Speed of Cutting Head 87,59 r/min 
Cutting Head Diameter 900 mm
Feeding Part
Motor Power 2х15 кW 
Haulage Mode Gear, Pin-track
Haulage Force 261 кN 
Haulage Speed 0-6,68 r/min 
Operation Mode
Control Mode (while coal mining) Remote control is also available
Control Machine halt, change of speed, lifting/lowering of the cutting head can be completed through remote control
Spray and Cooling System
Spray Mode Internal & External Spraying
Cooling Method The cooling method of motor, frequency converter and cutting part is water cooling
Spray Pump Station
Type РВ-200/6,3 
Max. Pressure 6,3 МPа 
Spray Water Flow 200 l/min 
Supply Pipe KJR19|150 
Matching Conveyor SGZ630/220 
Total Weight 20 t