GD-380T split type air kinetic energy DTH drilling machine

GD-380T set the current forefront technology of split type pneumatic drilling rig; the prototype has passed 3000 hours of operation test and the field experimentation of four different geological environment, and improve more than ten kinds of mechanical disadvantages, even solved three technical problems---“high failure rate, high air loss, high using cost”. Eventually form the GD-380T with these features as easy operation, low maintenance cost, low air demand and high drilling speed.

Drilling rig is widely used in metallurgy, mining, railway, hydro-power construction, national defense construction and outdoor engineering blasting hole drilling(such as earthwork) and underwater drilling blasting for reef blasting engineering.

1. Powerful chassis and travelling mechanism
2. New structure of mechanical arm
3. Brand new hydraulic system with integrated control console

Model	GD-380T
Overall length(mm)	5,777
Overall width(including the pedal)(mm)	2,360
Overall width(excluding the pedal)(mm)	2,210
Overall height(drilling boom down)(mm)	1,942
Track shoe length(mm)	2,915
The length of track to ground(mm)	1,885
Track shoe width(mm)	310
Minimum grade clearance(mm)	250
Weight(kg)	5,400
Travelling speed(km/h)	0 ～ 3.5
Travel motor power(KW)	8.8 x 2 set
Grade ability(°)	35
Swing angle(°)	13
Impact energy(J)	234
Shock frequency(min)	1673