Full Hydraulic down the hole hammer drilling rig

The drilling jumbo is the new type in the market based on the original drilling jumbo model ZGYX-2300,2400,2500.
In accordance with the power,it contains Single-cylinder diesel engine S1125, dual cylinder diesel engine2115, electric15w. The body adds the simple shield and rockfall improving the secuity and making the body more beautiful.
The characters of drilling jumbo ZGYX—410,420,430 is as follow:
1.it uses the moving sub-head,and hydraulic power is provided by the two-pump. The hydraulic system keep stability and reduce the use of cost.
2.it uses chains to keep pushing,increaing the lifting force and lower the trouble
3.Increasing Strength of Bent Beams and Both steel guideways, wear-resisting material clips reduce the trouble.
4.electric drilling jumbo adds the Retractable cable device ,decrease the injure of the bad condition.
5.add compressed air system.of diesel engine.and decrease the trouble of diesel engine