Crawler Mining rock rotary rig

 Crawler Mining rock rotary rig   Product Description Features: 1.Using the computer optimization design, the vehicle structure is compact, good appearance 2.According to the function layout, install valve, handles, convenient operation 3.Adopts hydraulic   transmission, Energy saving, high efficiency, low noise and low cost. 4.Special structural design, can achieve flank holes drilled chisel 5.Using in ore mining, stone mining,road construct,water conservancy and electric power ect opencast blast hole.   1,Mining  purpose :Coal mining,Gold mining,underground working site 2,Construction road  purpose :Rock drill,crushing the hard rock ,matching with jackhammer,Air pick for drilling concrete road, asphalt road.
3,Water well  purpose :100 meters to 200 meters.   Sketch: Parameters:   

Item	Parameter	Unit
Rock hardness	f=6-20
Recommend hole diameter	90-200	mm
Maximum hole depth	40	m
Air consumption	14-21	m³/min
Working pressure	1-2.4	Mpa
Drill pipe Specification	76*3000;89*3000	mm
Lift power	25	KN
Rotary torque	3500	N*m
Rotary speed range	0-120	rpm
Rotary stroke	4200	mm
Walking speed	2-3	km/h
Climbing ability	30°
Tracked swing angle	±10°
Dimension	6100*2250*2500	mm
Weight	6000	kg

     Working Site   1.Our drilling rigs are mainly for Quarry blasting hole,Road construction,Water conservancy construction,Railway construction,etc;   2.Most of our drilling rigs are Crawler type,diesel driven and air powered for drilling.   3.For suppliers recommending the drilling rigs,two datas are very ensential:Depth of hole and Diameter of hole; Our Factory      Shanghai Denair Group Co.,Ltd.is registered in Shanghai large-scale professional compressor producing and exporting enterprise, designed for different markets and different projects conditions.   The product design and configuration reference Germany Denair standard totally.   Customer Visiting   Our Services   1,Pre-sale service :  Act as a good adviser and assistant of clients enable them to get  rich and generous returns on their investments .  1>.Select equipment model.  2>.Design and manufacture products  according to client's special requirement ; 3>.Train technical personnel  for  clients .    2.Services during the sale : 1>.Pre-check and accept products ahead of delivery .  2>. Help clients to draft solving plans .   3.After-sale services :  Provide considerate services to minimize clients' worries. 1>.Complete After-sales service,professional engineers available to service machinery at home or oversea.    2>. 24 hours technical support by e-mail. 3>. Call or door-to-door service.