MG250/600-WD MG300/700-WD型电牵引采煤机 | ||
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主要特点 1、 截割电机横向布置在摇臂上,摇臂与机身连接没有动力传动; |
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技术特点
| 技术特点 (Specificatoims) |
MG250/600-WD
MG300/700-WD | |
| 采高 (Mining height) |
m |
1.8-4.2 |
| 截深 (Wep depth) |
mm |
630,800 |
| 适应倾角 (Seam inclination) |
≤ 45 ° | |
| 滚筒直径 (Drum diameter) |
mm |
Φ 1800, Φ2000, Φ2200 |
| 滚筒转速 (Drum speed) |
r/min |
31.4,36,41 |
| 摇臂长度 (Ranging arm length) |
mm |
2030,2200 |
| 牵引力 (Haulage force) |
KN |
500 |
| 牵引速度 (Haulage speed) |
m/min |
0-8.2/11 |
| 牵引型式 (Haulage mode) |
齿轮 - 销轨 Chainless rack rail andpin rail | |
| 机面高度 (Height of shearer body) |
mm |
1426,1726 |
| 最小卧底量 (Mix dinting depth) |
mm |
265 |
| 灭尘方式 (Dust suppression) |
内外喷雾 Extemal and intemal spraying | |
| 装机功率 (Total power) |
kw |
250 × 2+37×2+18.5
300×2+37×2+18.5 |
| 电压 (Voltage) |
v |
1140 |
| 机重 (Unit weight) |
t |
41 |