产品特点： Product characteristics:
1、整机操作舒适，一人可轻松操作，操纵手把位置可调，可适用不同打磨位置。
Comfortable operation, one person canoperate easily, adjustable handlebar, applicable to different grindingpositions.
2、摆角范围大，调节方便；整机可以发动机轴向旋转8°角，提高打磨效率。
Large pendulum range, convenient adjustment,the whole machine can rotate 8° axially to improve the grinding efficiency.
3、插接式机架，上下道轻便，跨轨距离可调，可适用不同厚度铁路肥边。
Plug in frame, light up and down track,cross rail distance adjustable, applicable for railway trimming with differentthickness.
4、整机关键部位采用优质铝合金，在保证整体机具强度的情况下，减少了整机重量，使工人操作更加轻便。
High-quality aluminum alloy key parts,reducing weight with more convenient operation while ensuring the strength ofthe whole machine.
5、双V带传动，全包式防护，使传动更加有力可靠。
DoubleV-belt driven, full protection, drive more powerful and reliable.
规格型号Model | NCM-4.8 |
配套动力 Mating engine | EX21 |
功率（kw/r/min）power | 4.8（5.3）/3600 |
砂轮有效行程（mm） Effective stroke of grinding wheel | 75 |
砂轮双向最大摆角（度）Two-way maximum pendulum Angle of the grinding wheel (degree) | 40 |
工作质量（kg）?weight | 96 |
包装尺寸（mm）package size | 1690*1300*980 |
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