DF10B-1BD large slope climbing jumbo is mainly used to drill blast holes for tunneling constructions in mining, metallurgy, water and electricity, railway, highway engineering, etc. This series use all hydraulic drive, with high efficiency and speed which can be 0.8-2 m/min. The advanced hydraulically controlled drilling system, which is safe and easy to operate, incorporates the auto-stop and anti-jamming function, auto-stop at end-point, auto-wash. This jumbo has a small body, runs with the crawler, can climbing flexibly on 28° slope. Working with electric motor can improve the working environment a lot, reduces noise, dust and energy consumption. The flexible hydraulic rock drill can work on the section, roof, side and floor. The jumbo can not only drill blast hole,according to the the basis of section, it also can drill bolt hole conveniently with our patent impeller.

Item		Parameter
Body	Overall size（l×b×h）mm (when transporting)	7050×900×1736
	Hole diameter  mm	φ42
	Drill pipe length  m	2475
	Hole depth  m	2.1
	Drilling speed  m/min	0.8-2
	Section  （b×h）m	2×2～3.5×3.5
	Total power  Kw	32.2
	Total weight  Kg	～6000
Bottom	Min. turning radius (spot turn)  m	4.5
	Running speed  km/h	2.5
	Climbing capability (smooth-riding surface)	～28°
Boom	Up and down	up55°   down16°
	Swing boom	inner 30.5°outer 30.5°
	Compensation  mm	1500
	Rotation angle	Positive 180°   negative 180°
Thruster	Pitching	down105°   up15°
	Swing angle	inner45° outer45°
	Total length  mm	3980
	Hole depth  mm	2100
	Max. Propulsion  N	9000
Air system	Blowing hole air pressure  Mpa	0.7
	Oil tank air pressure  Mpa	0.03
	Rock drill air pressure  Mpa	0.4
Water system	Rock drill water pressure  （≥） Mpa	1.2
	Colder water pressure  （≤） Mpa	0.6