Vermeer Navigator D7x11a

This is the smallest Nawitel rig.

 

The rig is designed for:

 

• boring in good and medium soil conditions,
• boring up to L=~60m,
• installing PE pipes up to max. Ø 160mm
• congested areas (with little space for a machine).

 

Basic dimensions:

 

• thrust/pullback power 3,5 tons
• rotary torque 1.500 Nm
• size [length/width] 4,0m / 1,2m
• drilling pipes: length 1,83m, bend radius 37m.

 

Other elements of the drilling group:

 

• STAR truck with a built-upl trailer,
• trailer with Vermeer MT300 mud supplying system built in,
• delivery van,
• Digi Truck navigation system.

The rig is operated by a two-persons' crew.