1. Closed loops, hydraulic pilot control, load sensing control help to save energy and operate flexibly.
2. The gear and rack transmission makes stability and reliability, Double floating patented technology for power head and vice is to improve service life of rods’ thread.
3. Standard cab, configuration of the heating and air conditioning. Instrument and operating handle layout. Ergonomic requirements optional independent control room.
Max thrust-pull force
Max spindle speed
Max flow rate
Max inclination angle
Max backreamer diameter
1. All the machines will be full tested before shipment; All products have one year warranty and lifetime maintenance serive (collect maintenance after one year) 2. 24 Hours technical support, email, telephone or video online 3. User-friendly english manual for machine using and maintaining 4.Several sets wearing parts will be free for you.