CM-4.7II Lithium Battery Vertical Axis Turnout Grinder
CM-4.7II lithium battery vertical axis turnout grinder. The machine retains the original machine, which can be used not only for turnout maintenance, but also for rail head surface, rail repair weld and joint weld repair and grinding operations of ordinary rails. It has the technical characteristics of high working efficiency, simple operation, fast running and running, wide application range, etc. The matching power is improved from motor to DC brushless motor, which eliminates the influence of vibration, noise and gas emission on the working environment when the motor drives the operation. It is more conducive to the healthy, easy and efficient completion of construction operations by construction personnel.

Supporting power |
DC brushless motor (4.7 kW) |
Battery capacity |
72Ah |
Battery working environment temperature |
-40ºC~+ 70ºC |
Wheel speed |
3600 r/min |
Grinding wheel feed accuracy |
0.1 (mm) |
Vertical feed stroke of grinding wheel |
200(mm) |
Grinding wheel lateral travel stroke |
385(mm) |
Adjustment range of grinding wheel deflection angle |
-80°~+30° |
Grinding wheel size |
125 x 65 x M20(mm) |
Outline sizes |
2126x1100x1000(mm) |
Weight of the whole machine |
90kg |








Our Customer and Exhibition




Q1:What's the payment term ?
A1:We accept T/T , L/C , D/P , WEST UNION , CASH , ETC .
Q2:How much deposit should i pay ?
A2:We accept 30% deposit and 70% balance , or we can negotiate .
Q3:What's the delivery time after I pay the deposit ?
A3:According to order quantity , usually for one set we can do delivery within 5-7days after receive deposit .
Q4:What kind of package do you provide ?
A4:We provide standard exporting packing ,using wooden box or carton .
Q5:How can I get the goods ?
A5:We can send you by air or by sea depend on your requirement . We will help find cheapest and safest ship company do send you goods and tell you how long time you can receive as also send you shipping documents . By the way we keep follow the tracking information until you get the goods at your hand .
Q6:Do you have product user in my country ?
A6:Our products have exported to more than 20 countries , some countries have our sales agent ,we can give you contact for you to talk and check with them .
Q7:How long of your machine quality guarantee terms ?
A7:Quality guarantee time is one year(wearing parts excluded).
Q8:Do you provide sample and customized service ?
A8:Yes.