XD-5 Hydraulic drilling rigs for mineral exploration NQ capacity 1235m Cummins Diesel engine
XD-5 all-hydraulic drill is specially designed for earths surface coring operation of
solid mineral reserves, and it is applicable to a great variety of high efficiency drilling
process such as diamond rope sampling, impact gyration, directional drilling, counter-circle
consecutive sampling and so on. Also it can be used in water well, anchoring drilling and
engineering geology drilling technology. The principal machine contains chassis, diesel
engine (or electromotor), hydraulic system, operating system, boring tower, main hoist,
wireline coring winch, drill head, feeding system of drill head and well head clamper. XD-5
hydraulic driven drill is controlled all by electro hydraulic, and the operation and control
are concentrated and exact and convenient. As compared with traditional spindle type drill,
efficiency and security of coring operation increase greatly. It has prominent merits as
1. Adopt modularized design, and it is convenient for disassemble and assemble. The
capability of the drill rig is strong and reliability is high.
2. The drill rig equips itself with a 4 shifts manual gear box, and its intensity is
reliable and it is convenient to maintain it. It can realize stepless rotate speed regulation
between 0 and 1236, and the speed range is wide and the torque is big. So it is
advantageous for various drilling technologies of which the main is diamond drilling to
choose rotate speed.
3. Adopting hydraulic crawler type or trailer type chassis, the move of drill is fast
4. Drill head adopts the connecting rod reinforcement spring clamp and hydraulic
pressure loosen normal close chuck whose structure is novel and compensate performance
is good and hard alloy welding on spider, the clamping can be with large force, longevity
and high reliability. Via hole diameter isφ117mm and it can be used in the drilling
execution of different apertures according to domestic or overseas standard by changing
5. Equipped with touchdown oil cylinder it is convenient to drill angle hole. Main
hoist can realize speed adjustment with constant power.
6. Feed travel of drill rig is 3.5m, so it is of great advantage to improve drilling
efficiency. Instrument is complete, and equipped with display and monitoring instruments
of some parameters such as rotate speed, pressure, oil temperature,pump pressure and
power system etc.. It is convenient to know the conditions of equipments and hole to
reduce hole trouble.
7. Feeding has the working state of pressure drilling and tension drilling, weighing
and fast hoisting etc..
8. Critical components such as main winch, auxiliary winch, hydraulic pump, motor,
control valve and so on are all productions of inward or well-known home-made joint
investment brand. The precision of parts and components is high, and reliability of
equipment is good.
9. Hydraulic system adopts new structure and the sealing is reliable. Hydraulic
pressure drives mud pump and mud agitator, and it is needless to have any other auxiliary
power in the process of drilling.
10. Adopt hydraulic jacks that are telescopic. The complete machine works steadily.
11. Add drilling tools in a floating state and hydraulic power drives drill head to get
out of the way of hole top, which relieves intensity of labor.
NQ size capacity: 1235m