+86 10 8467 3566
Depth Depth: 500 750 900
Rated Power: 75 KW
Drilling Method: Underground Core Drilling Rig
>> Application
JUD Series full hydraulic underground top drive drill rig is mainly applied in the fields of coal, geology, metallurgy and engineering. It is used for drilling large dia. gas suction hole in mines, gallery as well as coal mine, water injection hole, and big dia. horizontal hole. It can meet the big dia. roller drilling, hard tungsten-carbide drilling and percussive-rotary drilling.
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PRODUCT DESCRIPTION
JUD Series Underground Core Drilling is designed especially for underground 360° drilling work, capable of diamond core drilling and other advanced drilling works. The whole structure can be divided into control panel, rig body and power unit, among which, the rig body includes rotatable base, sliding mast, head rotation and feed system, wire line winch and foot clamp, and the power unit includes electromotor, electric control box and hydraulic system. Also special mud pump can be equipped to meet clients’special needs
>> Characteristics
>> It is separate in structure, small in size, light in weight, flexible in movement and convenient in operation.Rig structure is a block structure design. It assures good disassembility , rapid and convenient mount and transport, as well as remote control and operation.
>> The hydraulic pump is driven by explosion-proof electric motor through operating system, then the hydraulic pump enforces hydraulic motor to make drill head rotate, and at the same time, the movement of drill head is realized by oil cylinder & chain double speed mechanism.
>> Hydraulic chuck can satisfy the function of shackles and power-off protection.
>> The sliding and extending & retracting function of the mast makes it convenient for the bottom of mast to touches the ground or platform, thus the drill rig will be more stable.
>> The swinging arm and mast can do luffing movement, which satisfy the request of multi-angle drilling.
>> The range of spindle rotating speed is wide and the torque is large.
>> Specification
Specification | Unit | UD200 | UD350 | UD500 | UD700 | |
Drilling Depth(m) | BQ | 400 | 600 | 900 | 1600 | |
NQ | 300 | 480 | 750 | 1200 | ||
HQ | 200 | 350 | 500 | 700 | ||
Rated power of electricity motor | KW | 45 | 55 | 75 | 55+55 | |
Rated speed of motor | RPM | 1480 | 1480 | 1480 | 1480 | |
Rotation speed | RPM | 0-1200 | 0-1200 | 0-1200 | 0-1200 | |
Rotary torque | NM | 855 | 1000 | 1600 | 2400 | |
Lifting force | KZ | 60 | 90 | 90 | 135 | |
eeding force | KZ | 30 | 90 | 90 | 135 | |
Feed stroke | mm | 1800 | 1800 | 1800 | 1800 | |
Drilling angle | 0-180 | 0-180 | 0-180 | 0-180 | ||
System pressure | Mpa | 25 | 28 | 32 | 32 | |
Rope Dia of wire line winch | mm | 6 | 6 | 6 | 6 | |
Single wire hoisting capacity of winch | KN | 8 | 12 | 12 | 15 | |
Dimension | Main machine | mm | 3456*1290*1620 | 4220*1020*1920 | 4220*1020*1920 | 4000*1040*1840 |
Power Unit | mm | 2530*1000*1550 | 2125*1140*1290 | 2125*1140*1290 | 2125*1140*1290 | |
Control Cabinet | mm | 870*450*1045 | 960*550*1050 | 9860*550*1050 | 960*550*1050 | |
Weight | Main machine | kgs | 1450 | 2200 | 2200 | 2900 |
Power Unit | kgs | 1140 | 1100 | 1100 | 1100+1100 | |
Control Cabinet | kgs | 130 | 130 | 130 | 130 |
>> Shipping
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