Positioning  cutting height

Arched tunnel

3.3m-5.36m

Rectangular tunne

3.0m-5.36m

Overall dimension

Length

15.5m

width

1. track shoe width 2.8m
2. width of body 3.6m

Height

1. height of body 2.0m
2. top point when cutting head placed horizontally  2.55m

Maximum driving width

4.2m-7.37m

Grade ability

-23°- +15°

Weight

86.5t