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Mining Quarry Equipment Coal Mining Machinery Seam Shearer MG300 700-WD
Mining Quarry Equipment Coal Mining Machinery Seam Shearer MG300 700-WD
Mining Quarry Equipment Coal Mining Machinery Seam Shearer MG300 700-WD
Mining Quarry Equipment Coal Mining Machinery Seam Shearer MG300 700-WD

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Products Description

Coal Mining Machinery Shearer MG300/700-WD

MG300 / 700-WD series AC variable frequency electric traction shearer, installed the total power of 498.5kW, 598.5kW, 698.5kW,
respectively, the depth of power were 2 × 200kW, 2 × 250kW, 2 × 300kW, traction power of 2 × 40kW, increase the motor power
18.5kW, the use of AC variable frequency speed control system to control the shearer traction speed.

 

MG300 / 700-WD series AC variable frequency electric traction shearer, the use of multi-motor drive horizontal arrangement, cutting the rocker pin with the traction part of the connection, left and right traction and intermediate box, the use of high-strength hydraulic bolt connection. In the traction gear box is equipped with asynchronous traction motor, through the traction mechanism for the shearer to provide 520kN traction, the middle of the control box is equipped with adjustable pumping stations, electronic control, transformers, water valves, each major components from the old Pond side out, easy to repair, easy to replace.

 

Can be used in the air of coal dust, methane explosive gas concentration does not exceed the "coal mine safety regulations" in the provisions of the safety content of the mine used; and at an altitude of not more than 2000m, the surrounding medium temperature of -5 ºC ~ +40 ºC , The air humidity is not more than 95% (at + 25 ° C).

The shearer is suitable for use with the corresponding hydraulic support, various types of face conveyor supporting the
realization of comprehensive mechanized coal mining or caving coal mining; also with the corresponding face conveyor, single hydraulic pillars, long steel beams or Metal hinge beam matching to achieve new high-grade general mining.

Product Parameters

projectunitparameter
Adapt to coal seams  
mining height range(m)1.8～4.0
Adapt to inclination(°)≤45
coal hardness-f2～f3
Overall parameters  
plane height(mm)1426
Maximum mining height(mm)4000 (Ф2000 drum)
Undercut amount(mm)320 (Ф2000 drum)
cut depth(mm)630
coal pass height(mm)650
Maximum non-removable size(mm)3220×1030×830
Installed power(kW)2×300+2×40+18.5
Voltage(V)1140V
Machine weight(t)42t
cutting part  
Cutting power(kW)2×300
rocker arm length(mm)2267
Swing angle of rocker arm(°)-16.3～+48.1
Rocker arm swing center distance(mm)5918
drum speed(r/min)31.4
Drum diameter-Ф1400/Ф1600/Ф1800/Ф2000
Traction Department  
Traction power(kW)2×40
Traction type-AC variable frequency speed regulation, motor driven gear pin-rail type chainless traction
traction( kN )0～520
Traction speed(m/min)0～7.26
Manipulation- 
spray method-Internal and external spray
cooling method-Each motor, electric control box, rocker arm, and height-adjusted fuel tank are cooled separately
Matching conveyor-Compatible with SGZ730 series and SGZ764 series conveyors

Details Images

 

  • Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 21 Jan, 2025, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
  • Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
  • Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
  • Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.

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  • Address: B21, China Town Mall Midrand, 1685
  • Contact Seller: (011) 805 0386

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