New product&practical Cutting down-hole drilling rig

1,British Richard joint-venture made engine model 2,Apply to drill sandstone,shale,and limestone 3,X-shaped rack 4,Low price

Main Technical Parameters:

(Drill pipe length)	3660mm
(The type of drill)	Three blade cutting bits
(Drill diameter)	80mm
(Promote travel)	3200m
(Drilling hole diameter)	80mm
(The depth of drilling hole)	3200m
(Rotary torque)	980N.m
(Turning speed)	550/280rpm
(lifting capacity)	10000N
( fltting speed)	4m/min
(Work wind pressure)	1.0MPa
(Work air volume)	2.5m³/min

Features:

1,Tailored for open-air prospect hole and various holes of the projects of explosive-buried needs for cutting into mountains,apply to drill the rocks whose formness coefficient F below 8 degrees(such as sandstone,shale and limestone)

2,Choose the pressure rising engine produced by  British Richard joint-venture technology,lower oil consumption,lower noise,many kinds of engine are chosen for users according to requirements

3,The loading transducer hydraulic which is full-power adjustable is applied as it features advanced technology and high reliability

4,The strengthened X-shaped car rack is used which is convenient for adjusting the tension and tighten of the crawler,resistant against impsct,more stability,reliably using and is applicable for various working conditions

5,Many kinds of monitor display and function-control system are centralized in the intellectualized control-panel

6,With the advantages of lightly and conveniently operating,accurated control,the hydraulic pilot vale system can achieve the elaborate work

New product&practical Cutting down-hole drilling rig