Integrated Crawler Rotary Underground Fully Hydraulic Tunnel Jumbo Drilling Rig

Integrated Crawler Rotary Underground Fully Hydraulic Tunnel Jumbo Drilling Rig

 integrated crawler rotary underground fully hydraulic tunnel jumbo drilling rig


Operate coverage up to 168 m²
Big tunnel and mining drilling jumbo with immediate control,geared up with 3 heavy obligation booms & eagle variety high boom foundation, greatly growing functioning protection. Numerous drifter models utilised for this device to satisfy different demands of customers.


1. Drifter
The twin buffering HF103 /HF 104 rock drill drifter for the best services daily life of drill resources.
and lubricating all gear connections to minimize internal pollution of the drifter.
two. CZPT feed beam
Heavy duty aluminum alloy feed beam with extended support existence and large tolerance to bending and distortion.
lined by stainless metal wrapper and lined by artificial put on resistant pads in between shifting areas.
3. Chassis
Articulated hefty responsibility chassis, 4 wheels travel.
Pushed by six cylinder diesel engine with minimal
exhaust emission
Four hydraulic support legs maintaining the jumbo steady.
4. Drilling system
Drilling vehicle control system, with vehicle collaring & rotation pressure controlling feed, feed pressure controlling percussion & vehicle anti-jamming.
HANFA distinctive gap base flushing program for cleaner holes.
5. CZPT growth
Box kind large obligation growth with several coordination to recognize precise hydraulic all direction parallel keeping.

Other people
FOPS with top adjustable basic safety canopy.
Cable reel
CZPT pushed reciprocal compressor
CZPT pressurized h2o pump
LED operating lights



 Dimensions ( mm )
Width 2,926
Canopy height min. 3,089
Canopy height max. 3,789
Duration sixteen,565
Ground clearance 396
Inner / outer turning radius six,700 / 12,a hundred
Tramming speed ( km / h )
On flat ground >17
On slope with height / distance ratio of 1 : 8 >6
 Weight ( kg )
Total weight 42,000
Boom side 32,000
Engine side 10,000
CZPTmmended cable specifications & length
Voltage ( V ) 400
Size ( mm² ) 4 x 185 + 3 G 35
Diameter ( mm ) 55
Length ( m ) 100


  HF 103 HF 104
Shank R32 / R38 / T38 R32 / R38 / T38
Jumbo leading to rotation device heart 88 mm 88 mm
Length ( shank excluded ) 1,008 mm one,008 mm
Percussion electrical power fifteen kW twenty kW
Percussion frequency 60 Hz sixty Hz
CZPT program force two hundred bar two hundred bar
Rotation technique Independent rotation Unbiased rotation
Rotation velocity – 388 rpm – 388 rpm
Rotation torque ( Max. ) 640 Nm 752 Nm
Air intake for lubrication ( at two bar ) six L / s six L / s
Drinking water intake .seven – 2 L / min .7 – two L / min
Weight 160 kg one hundred seventy kg
Feed beam
Total duration 7,100 mm 7,seven-hundred mm eight,000 mm
Rod / pipe duration 5,530 mm six,100 mm six,400 mm
Gap depth 5,268 mm five,843 mm 6,140 mm
Feed pressure twenty. kN twenty. kN twenty. kN
Feed extension 1,800 mm
Growth extension one,600 mm
Parallel holding Whole
Feed beam roll in excess of 360°
Growth lifting angle ( Max. ) + 70° / – 30°
Boom swing angle ( Max. ) ± 45°
Boom excess weight three,000 kg
CZPT system
Total electrical power two hundred kW
Primary electric motor 3 x fifty five kW
Voltage 380 V
Frequency 50 – sixty Hz
CZPTting method CZPT / delta
CZPT motor overload security  
Electronic voltmeter / Amp meter / Percussion counter  
Section-sequence indicator  
Grounding shock protector  
Battery charger  
LED work lamps  
Cable reel restrict switch  
CZPT program
CZPT pump set A few impartial techniques, each and every increase with 1 technique
Pump unloading start  
Max. program pressure 210 bar
CZPT oil tank potential ( Max. / Min. ) 755 / 470 L
Lower oil level indicator  
Oil temperature. gauge  
CZPT refuel pump  
Mineral foundation hydraulic oil  
Air system
Screw air compressor
Max. F.A.D ( at 7 bar ) L / s
CZPT motor seven.5 kW
Air stress gauge  
Water method
CZPT pressurized h2o pump  
Max. circulation ( pressurized at 17 bar ) 300 L / min
Min. drinking water inlet pressure 2 bar
CZPT motor fifteen kW
Drinking water strain gauge  
Diesel engine CZPT
Rated motor electrical power ( @ two,three hundred rpm ) 173 kW
Torque output ( @ 1,500 rpm ) 907 Nm
Four wheel travel
Static hydraulic electricity steering program
Front axle handbook differential lock
Tire fourteen.00 x R 24
Technique angle & departure angle 15°
Front hydraulic assistance leg two, extendable
Rear hydraulic assistance leg 2
driving brake two unbiased loops
Crisis quit & parking brake SAHR
Gas tank ability 150 L
CZPT technique 24 V
Battery two x one hundred twenty five Ah
Tramming lights eight x 70 W
Ladder lights on driving platform two x 70 W
Climbility beneath max. load 1:four
Signal light &backup alarm
Guide throttle cable
Hearth extinguisher
Drill Rods
Specifications ( mm ) Min. gap variety
R32 Velocity rod fifty one
T38 Velocity rod 64
Thread( mm ) Diameter Length
R32 38 525
R38 38 525
Thread(mm) Diameter Size
R38 fifty five a hundred and seventy
T38 fifty five one hundred ninety

Functioning and delivery                                                          


Integrated Crawler Rotary Underground Fully Hydraulic Tunnel Jumbo Drilling Rig