DTH hydraulic crawler rock drilling rig
KHITAN-910-DTH Hydraulic Crawler Rock Drilling Rig
Hole diameter: 89-178mm
Maintenance free chasis
Maintenance free chasis
- The biggest rotation torque up to 5100 N.m00 Nm
- Lifting speed up to 4.2 s/rod
- Powerful traveling motor climb up to 35 degree
ROTARY HEAD
Straight tooth gearbox with high load can adjust rotary speed according to rock hardness. Rotary head is matched with USA Eaton hydraulic rotary motor.The enhanced shock absorber is installed to reduce the impact reaction force of drilling hole and improve the service life of the gearbox. The dual rotary motor can be selected to adjust the speed and torque to ensure faster drilling under different working conditions of hard and soft rock.
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FEEDING & LIFTING
Adopt USA Eaton large torque motor, match 800 N.m brake propulsion and lifting force up to 20k.n, braking is reliable, single drill rod maximum lifting speed up to 4.2 seconds, can reduce the time for you to change the rod.
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SHOCK ABSORB
Shock abosrb is very effective to slow down the shock damage of the impacter to the rotary head, so that the service life of the rotary head is longer.
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Different Rock | Different Solution
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ROTARY MOTOR | POWERD BY USA EATON
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Maintenance-free chassis
Equipped with imported high-torque traveling motor, it can pull air compressor at will, support wheel maintenance-free aluminum belt plate, there is a mud discharge groove, not easy to get stuck, track protection plate can prevent the chain rail from falling off, disassembling and disassembling operation pedal is suitable for remote walking operation. 
Gravity axle frame
It adopts straight-through gravity axle with high bearing capacity, which enhances the firmness of the connection between the body and the track, and makes the chassis of the drilling rig durable and not easy to be deformed.When walking across the slope, the passing capacity can reach 20 degree and the longitudinal climbing can reach 35 degree. |
Travelling motor
It is equipped with imported plunger travelling motor, with brake valve and mechanical brake, high braking sensitivity and strong traction drive, which ensures the bearing capacity of KHITAN-910 DTH hydraulic crawler drilling rig with 9 tons. 
Powerful climbing ability
The surface mine terrain is complex and changeful, whether the turning field is fast, whether the climbing slope is safe, is an important standard to test the quality of drilling rig.With nearly 9 years of site feedback, KHITAN-910 DTH hydraulic crawler drilling rig can climb up to 35 degrees easily, quickly and safely. |
DUST COLLECTORThe high quality aluminum inside, guarantees the efficiency and service life of dust removal and effectively reduces the use cost of dry dust remover.
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PULSE CONTROLLERcan automatically control the injection time of filter element accurately and improve the dust absorption ability.
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AIR COMPRESSOR
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DRILL PANGOLIN & LIUTECH are teamed up to manufacture an air compressor matching KHITAN series hydraulic crawler drilling rig, reaching the drilling target of No Fastest Only Faster. LIUTECH as a multinational compressor supplier ATLAS COPCO group, a wholly owned company in China manufacturing, is a company specializing in the production of screw air compressor and its post-processing equipment manufacturer, has been committed to provide users with the compressed air system solutions. |
KHITAN-910-DTH Hydraulic Crawler Rock Drilling Rig |
Technical Data |
KHITAN-910-DTH Hydraulic Crawler Rock Drill Rig |
Technical Data |
Air pressure (Mpa) |
1.7-2.5 |
Borehole diameter |
90-178 mm 3.5-7 inch |
Drilling height (m) |
3.38 |
Grade ability (o) |
35 |
One time propulsion (m) |
3 |
Rotating speed (rpm) |
0-110 |
Compensation length (mm) |
1200 |
Hook height (mm) |
570 |
Entire power (KW) |
73.5 |
Boom pitching (o) |
up 65 / down 22 |
Guide shell pitching (o) |
135 |
Rotary torque (N.m) |
1750-5000 |
Guide shell journey (mm) |
3951 |
Lifting force (kg.f) |
2000 |
DTH Hammer (inch) |
3.5-6 |
Dust collecting method |
Dry / Wet (option) |
Fuel capacity (L) |
200 |
Shipping width (mm) |
2170 |
Guide shell swing (o) |
left 46 / right 60 |
Boom swing (o) |
left 42 / right 50 |
Rated power (KW) |
73.5 |
Rotating speed (rpm) |
2200 |
Overall weight (kg) |
7200 |
Engine |
Yuchai |
Overall dimension (mm) |
5750*2170*2300 |
compressor require PSI / CFM |
Depend on the hole size & rock hardness |
