Technical Parameters
1, two-stroke gasoline engine 1.47kW
2, the maximum drilling diameter: 20mm
3, drilling speed: ≥ 350r / min
4, bit type: wooden pillow special drill
5, drilling time: ≤ 20s
6, the whole quality: 14kg

The scope of application
NZMZ-20 type internal combustion wood pillow drilling machine is suitable for drilling under the condition of blocking line. The machine has the advantages of high drilling efficiency, fast upper and lower road, and reduces the labor intensity of the workers. It is the line laying and maintenance Essential tools.

Advantages
NZMZ-20 internal combustion wooden sleeper drilling machine
NZMZ-20 internal combustion wooden sleeper drilling machine is suitable for various of wooden sleepers drilling operation under blocking the railway conditions. It has the features of high drilling efficiency, speedy taking on & off track, reducing labor intensity, the indispensable tool for railway laying and maintenance.

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