Beijing Sinovo International & Sinovo Heavy Industry Co.Ltd. |
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71mm Diameter 600m Depth YDL-2B Hydraulic Crawler Geological Exploration Rig
YDL-2B drilling rig is a full Hydraulic Crawler Geological
Exploration Rig, which is mainly used for diamond drilling and
cemented carbide drilling, and can meet the requirements of diamond
wire coring drilling technology.
1. Main features
(1) Rotation unit (hydraulic driving rotation head) adopted the
France technique. It was drive by dual hydraulic motors and changed
speed by the mechanical style. It has the wide range speeds and
high torque at the low speed. It also can satisfy the different
project construction and driling process with different motors.
(2) The rotation unit of YDL-2B hydraulic crawler geological
exploration rig has the more stifness spindle, transmission accurately and running
steadily, it has more advantages in the deep drlling.
(3)The max spindle speed is 940rpm with the torque 3070N.m, so it
is suitable for the deep drilling.
(4) The feeding and the lifting system use the single hydraulic
cylinder driving the chain. It has the long feeding distance
character, so it is easy to the long rock core drilling process.
(5) The hydraulic driving head can move away the dilling hole,
accompany with the clamp machine system, the unscrew machine system
and the rod assistant machine, so it bring the convenient for the
rock core dilling.
(6) YDL-2B hydraulic crawler geological exploration rig has the
high lifting speed, it can decrease the auxiliary time. It is easy
to wash the hole and improve the rig's efficiency.
(7) The V style orbit on the mast can make sure the enough rigidity
between the top hydraulic head and the mast and gives the stability
at the high rotation speed.
(8) The main winch adopted the BRADEN winch from the USA, work
stability and brake reliability.
(9) The wire line winch can get to max speed 205m/min at empty
drum, which saved the auxiliary time.
(10) YDL-2B hydraulic crawler geological exploration rig has the
clamp machine and the unscrew machine, so it is convenient for
unscrew rod and decrease the work intensity.
(11) The rig equips with the spindle speedometers and the driling
deep gauge, it is convenient to choose the dilling data.
(12) YDL-2B hydraulic crawler geological exploration rig adopted
the back pressure balance system to weight the rod. The customer
can conveniently get the drilling pressure at the bottom hole and
increase the bits life.
(13) The hydraulic system is reliable, the mud pump control by the
hydraulic valve. All kind of the handle is concentrate at the
control set, so it is convenient to solve the drilling incidents.
(14) Mounted the crawler and electronic handle control the rig can
move easily, it can link the outer handle which make the movement
more safely and easily.
2. Technical parameters
YDL-2B | ||
Fundamental parameters | Drilling depth | Ф56(BQ)mm, Ф71(NQ)mm, Ф89(HQ)mm, Ф114(PQ)mm |
Drilling diameter | 1000m, 600m, m400m, 200m | |
Rod diameter | 56mm, 71mm, 89mm, 114mm | |
Drilling angle | 60º ~ 90º | |
Rotation unit | Spindle speed | 145 203 290 407 470 658 940rpm |
Max. torque | 3070N.m | |
Hoist | Lifting speed | 0-4 m/min |
Lifting capacity | 70KN | |
Frame moving device | Frame moving stroke | 1000mm |
Lifting force | 70KN | |
Mud pump | Type | Horizontal three cylinder reciprocating single acting piston pump |
Model | BW-250 | |
Rated flow | 250,145,100,69 L/Min | |
Rated pressure | 2.5,4.5, 6, 9 MPa | |
Power unit (Diesel engine (Cummins) ) | Model | 6BTA5.9-C180 |
Rated power | 132KW | |
Rated speed | 2200rpm |
FAQ
Q1: Are you factory or trade company?
A1: We are factory. And we have ourselves trading company.
Q2: Warranty terms of your machine?
A2: One year warranty for the machine and technical support
according to your needs.
Q3: Will you provide some spare parts of the machines?
A3: Yes, of course.
Q4: What about the voltage of products? Can they be customized?
A4: Yes, of course. The voltage can be customized according to your
equirement.
Q5: Can you accept OEM orders?
A5: Yes, with professional design team, OEM orders are highly
welcome.
Q6: Which trade term can you accept?
A6: Available trade terms: FOB, CIF, CFR, EXW, CPT, etc.