ZDY hydraulic tunnel drilling rig are mainly used for drilling holes for water exploring and injection, gas exploring and discharging, geological exploring, bolting on slope and other drilling works.
Characteristics Of ZDY-1250 mining tunnel drilling machine
1. This drill adopts hydraulic drive mechanism, has great capacity of drilling, high speed, simple operation, stable and reliable work.
2. It consists of main frame, pump station and operational panel. With the split type structure in the main frame, it is easy to disassemble and transportation.
3. It points column frame and mount two drill stand form, can choose according to level of the coal mine roadway and the use of different drilling.
4. In the rig is equipped with a high pressure water generator and selects the high pressure sealing pipe for low permeability coal seam can be slotted, so as to improve the efficiency of gas drainage and shorten the extraction time
[Hydraulic Torque Wrenches]
Hydraulic torque wrenches are professional tools for industrial applications. These truly versatile tools utilize standard impact sockets, optional direct drives or interchangeable hexagon cassettes to provide controlled tightening of multiple sized fasteners tool. Optional accessories further extend the application range of these products.
Hydraulic wrenches are widely application for tightening and loosening of bolts at various joints, especially flange bolts. Main application for: Electricity (Hydropower, Wind Turbines, Thermal power, Nuclear power), Chemical equipment manufacturing, Oil and Gas, Coal mining, Steel mills, Renewable resources, Railway shield, Cement, Industrial manufacturing (Construction machines, Automobiles, Metal composites, Offshore and Maritime , Gear boxes, Valve fluid manufacturing, Steam turbine).
[WD-C Series Low Profile Hydraulic Wrench]
Made in China
5 models torque from 232N.m to 44590N.m
Automatic internal engagement
Output torque certified at ±3%
Our tubing anchor anchor the tubing string in a rod pumping well .The tubing anchor effectively reduce rod, tubing, and casing wear. This cuts operating costs. Elimination of breathing and buckling of the tubing string also increases production by lengthening the effective stroke of the pump, which increases volumetric efficiency. Based on proven technology, the Anchor uses hydraulically activated hold-down slips to provide an anchoring point for the tieback or workstring during stimulation operations. These tubing anchors are the most economical and effective insurance you can buy against premature repairs and downtime.
Hello, this is Ashary from Changhong Drill in China. We manufacture high, medium and low air-pressure DTH hammers and drill bits, concentric and eccentric drilling system, tunnel TBM cutter, various threaded drill bits and shank adapter, coupling sleeve, drill pipe and rock drilling accessories.
ashary.you at g mail dot com
whatsapp:+86-13873343601
Hello, this is Ashary from Changhong Drill in China. We manufacture high, medium and low air-pressure DTH hammers and drill bits, concentric and eccentric drilling system, tunnel TBM cutter, various threaded drill bits and shank adapter, coupling sleeve, drill pipe and rock drilling accessories.
ashary.you at g mail dot com
whatsapp:+86-13873343601
Changhong Drill manufactures high, medium and low air-pressure DTH hammers and drill bits, concentric and eccentric drilling system, tunnel TBM cutter, various threaded drill bits and shank adapter, coupling sleeve, drill pipe and rock drilling accessories. All of our products are compatible with world famous brand products such as Atlas, Ingersoll Rand, Sandvik. They are widely used in construction sites of mining drilling, ground excavating, tunnel drivage, transportation, irrigation works and hydropower, water well, foundation treatment, exploration, applicable for rock drilling and cutting tools under various geological conditions.
Hello, this is Ashary from Changhong Drill in China. We manufacture high, medium and low air-pressure DTH hammers and drill bits, concentric and eccentric drilling system, tunnel TBM cutter, various threaded drill bits and shank adapter, coupling sleeve, drill pipe and rock drilling accessories.
ashary.you at g mail dot com
whatsapp:+86-13873343601
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Hello, this is Ashary from Changhong Drill in China. We manufacture high, medium and low air-pressure DTH hammers and drill bits, concentric and eccentric drilling system, tunnel TBM cutter, various threaded drill bits and shank adapter, coupling sleeve, drill pipe and rock drilling accessories.
ashary.you at g mail dot com
whatsapp:+86-13873343601
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JK830 All-In-One DTH Automatic Drilling Rig
Crawler Mounted Hydraulic DTH Drilling Rig
Hydraulic Crawler Drills. Crawler Mounted Drilling Rigs
JK830, the new all-in-one DTH drilling rig which features JK Drilling's latest automation technology, is efficient, reliable and easily operational.
With a FOPS-approved cabin coming standard, the rig is also equipped with automatic pipe exchanger and widened heavy-duty undercarriage that can provides both fast maneuver and better safety.
The hydraulic dust collector meets the requirement of environment protection and is a reliable solution to modern mining with less environmental impacts.
More information you can views here
Items Specs Unit Value
Body Weight kg 24000
Length mm 9785
Width mm 3200
Height mm 3500
Undercarriage Track length mm 3646
Ground contact length mm 2875
Track center distance mm 2200(whole width 2700)
Track width mm 500
Ground clearance mm â?¥400
Track oscillation ° ±10°
Walking motor Eaton
Walking speed Km/h 1.8(low), 2.95(high)
Max. tractive force KN 170
Grade ability ° 20°
Engine Model QSZ13-C450-30 (Cummins)
Type Water-cooled six-cylinder EFI diesel engine
Rated power Kw/RPM 335/2100
Fuel tank capacity L 760
Hydraulic pump/valve Main pump Variable load-sensing piston pump
Main valve Load-sensing valve
Manufacturer Rexroth
Air compressor Model Airman SK900
Type Dual stage rotary screw air compressor
Working pressure bar 17.5 (medium), 24 (high)
Max. air delivery m3/min 23.5
Rotary motor Hydraulic rotation unit Dual motors (Eaton)
Rotation rate rpm 0-70
Max. rotation torque N.m 3900
Feeding method Motor-driven planetary gearbox + Chain
Fast feeding rate m/ min 30
Feeding rate m/ min 4.7
Max. lifting rate m/ min 5.5
Feeding force kN 0-30 (adjustable)
Lifting force kN 30
Feeding boom Length mm 8500
Feeding stroke mm 5500
Feed extension mm 800
Swing angle ° Left 95°, right 35°
Drilling arm Type mm Telescopic single straight boom (length 760mm)
Tilt angle ° 30°(up), 10°(down)
Swing angle ° Left(cabin side)10°,
Right 35°
Pipe exchanger Pipe diameter mm 102/114
Pipe length m 5
Drilling diameter mm 115-203
Drilling depth m 30
Pipe capacity pc 5+1
Hammer specs 5"/ 6"
Dust collector Filter element 20
Collecting method Air pulse jet
Dust cover Sliding
In contrast with pneumatic drill rig, the air displacement of matched air compressor reduces 30% to 50%.
JK610 internal combustion (electric) crawler mounted hydraulic DTH drill rig, is the latest updated product of "Sharp Sword" series, featuring its better performance, lower operation cost and humanized design.
It adopts a 70kW Yuchai diesel engine and hydraulic oil pump station assembly to generate power, allowing rigs to rotation, propelling, lifting, walking and angle positioning.
During operation, only the percussive hammer consumes the compressed air. In contrast with conventional pneumatic drilling rigs, JK610 consumes about 40% to 50% less energy (oil or electricity), and the air displacement of matched air compressor decreases 30% to 50%.
JK610 is equipped with dust collecting system, and wet type dust collector is optional as long as water is accessible on site.
JK610 is mainly applicable to blasting borehole drilling process of hydro project, open pit mining, quarrying, road construction and defense project.
Model JK610
Borehole diameter 90-165mm
Borehole depth 50m
Applicable rock hardness f=6-20
Working air pressure 1.2-2.4MPa
Air consumption 11-21m³/min
Feeding stroke 4148mm
Rod-changing length 3m
Max. horizontal drilling height 3370mm
Rotation rate 0-60rpm
Rotation torque 3000Nm
Travle speed 2Km/h, 3Km/h
Grade ability 30°
Power Yuchai 70KW
Dust collector (optional) Hydraulic dry dust collector
Wet dust collector
Dimension (LxWxH) 7000mmÃ?2000mmÃ?2500mm
Weight 6900kg
Wired remote control Optional
Site Condition
It is applicable to the blast hole drilling process of hydro project, open pit mining, quarrying, road construction and defense project.
Product Features
JK590C / JK590 are the new generation of internal combustion (electric) crawler mounted hydraulic DTH drilling rig, the latest updated version of JK590 series.
In contrast with the last generation, they feature lower operation cost and humanized design.
They adopt a 70kW Yuchai diesel engine and hydraulic oil pump station assembly to generate power, allowing rigs to rotation, propelling, lifting, walking and angle positioning.
During operation, only the percussive hammer consumes the compressed air. In contrast with conventional pneumatic drill rigs, JK590C/JK590 consume about 40% to 50% less energy (oil or electricity), and the air displacement of matched air compressor decreases 30% to 50%.
Compared with JK590, JK590C is additionally equipped with dust collection system, and wet type dust collector is optional once water is accessible on site.
JK590C/JK590 are mainly applicable to blasting borehole drilling process of hydro project, open pit mining, quarrying, road construction and defense project.
Model JK590
Borehole diameter 90-165mm
Borehole depth 50m
Applicable rock hardness f=6-20
Working air pressure 1.2-2.4MPa
Air consumption 11-21m³/min
Feeding stroke 4138mm
Rod-changing length 3m
Max. horizontal drilling height 3370
Rotation rate 0-80rpm
Rotation torque 3000Nm
Travle speed 2Km/h, 3Km/h
Grade ability 24°
Power Yuchai 70KW/Cummins 74KW (optional)
Electric motor 45KW
Dust collector (optional) Hydraulic dry dust collector
Wet dust collector
Dimension (LxWxH) 7000mm x 2200mm x 2100mm
Weight 6500kg
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