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Gp730 Down The Hole/DTH Drill with Closed Cabin and Automatic Carousel System

Price $150000.00
Min Order 1 Piece
Availability In Stock
Shipping From Shandong, China
Popularity 496 people viewed
Model NO.:
GP730
After-sales Service:
Free Commissioning and Training on Site
Warranty:
One Year or 2000 Working Hours
Certification:
CE, RoHS, ISO 9001:2000, ISO 9001:2008
Condition:
New
Motor:
AC Motor
Drill Hole Diameter:
89-165mm
Drill Hole Depth:
<100m
Bit Type:
Button Bit
Drilling Way:
Impactor
Model:
Dragon Gp730
Drilling Diameter:
90-165mm
Drilling Depth:
18/21m
Pipe/Rod Diameter:
76mm /89mm
Pipe/Rod Length:
3m
Rod Carousel Capacity:
6+1/5+1
DTH Hammer:
4'' / 5''
Air Compressor:
Separate
Engine:
Cumins Qsb4.5
Trademark:
GRANDPLAN
Transport Package:
Standard Export Packing
Specification:
40' Flat rack container
Origin:
China
Product Description
GP730 down the hole/DTH drill with closed cabin and automatic carousel system
Dragon GP730 automatic crawler DTH drill is a split-type hydraulic DTH drill. Using electronic fuel injection engine, hydraulic pump's power device, equipped with hydraulic automatic storage rod, exchange rod, 
unloading rod and the positioning device, luxurious cab etc. Comfortable and safe operating environment, greatly reduces the labor intensity and saves labor.
 Compared with the all-in-one type, operation and maintenance difficulty are greatly reduced, at the same time, failure rate is very low.




 Engine    
 Using national standar III phase green
 high performance electronic control diesel
 engine, strong power, fuel efficient and low 
trouble.

★ Cab dashboard 



 Working parameters, notices, alarm function of 
drilling rig are integrated on the dashboard, which   
is convenient for the operator to observe. 
Real-time display of drilling angle, convenient 
for the operator to arrange the accurate holes.


★ Control console   
 The originally imported operating valves posses more reliable performance.
Centralized control console provides convenient operational control of drilling rig.. 
Fast propulsive and lifting operation reduce auxiliary time and enhance working efficiency.
The propulsive force can be adjusted and controlled according to the drilling needs.


 ★ Chassis      
The floating frame, floating around 10°.
Using high and low double speed walking, transfer quickly between each site. 
                                   

★ Have multiple doors for maintenance easily  


★ Automatic rod discharge system  


With store function and automatic 
 discharge function.  Only the single 
handle bar can realize the function of 
 rod connecting, rod collection,
manipulator opening&closing and drill rod \  rod exchange in the store system.
                                                
The rod discharge method is 
up&down clamping, this is convenient 
for loosen the rod joint to improve 
working efficiency.



★ Turn-around machine  




Double cycloid motor rotary device 
has big rotary torque, not easy to be 
stuck, meanwhile, the rotation speed 
can be adjusted according to different 
rock conditions.

★ Dust removal system  

Efficient hydraulic dust removal system with sliding dust-catch cover. Dust suppression is very efficient and stable. 
Effectively extend the working life of the machine and guarantee the operator's safety, environmentally friendly.


★ Overall dimensions  
Unit: mm
Model: Dragon GP730

Dragon GP730 Automatic DTH Drilling Rig Technical Specifications
Basic dataWeight9000kg
L*W*H(transportation status)8000mm*2420m*3200mm
EngineManufacturerCumins
ModelQSB4.5
Power97KW/2000rpm
Fuel tank capacity200L
Rod holderRod storage quantity5+1(Φ89mm rod)
6+1(Φ76mm rod) 
Drilling rod length3m
Drilling rod diameter76mm/89mm
Technical parametersDrilling diameter89-165mm
Automatic rod-changing drilling depth18m(5+1) / 21m(6+1)
Rotation speed0-90rpm
Rotation torque3300Nm
Moving speed(dual speed)Low speed 0-2.6km/h 
Fast speed 0-4km/h
Gradeability20°
Feeder length6610mm
Compensation stroke1100mm
Feeding stroke3850mm
Feeding speed0-0.6m/s
Lifting speed0-1.2m/s
Lifting force18KN
Feeding force12KN
Dust removalStandard configurationFully hydraulic dust removing


Recommended Air Compressor to match with Dragon GP730
Technical specification
Model720RH
Volume flow20.2-18.5 m³/min(720-660CFM)
Rated exhaust pressure20/24.1 bar(290/350psi)
Working pressure range9.7-24.1 bar
Max. Traction speed35 km/h
Max. Working angle15°
Total weight 4600 kg
Overall size L*W*H3850*1900*2388mm
Tyre6.5-16-12PR
Tyre pressure630 kPa(91psi)
Max. Working subsea level height3048 m
Diesel engine 
ManufacturerCUMINS
ModelQSC8.3-C260-30
Full load/empty load rotation speed1850/1300 rpm
Rated power 260BHP(194KW)
Displacement 8.3 L(506m3)
Water tank 22 L(5.8 U.S.gal)
Engine oil40 L(10.6 U.S.gal)
Fuel tank 400 L(105.6 U.S.gal)
Electrical system working voltage24 V
Battery rated volume210 C20(A.H)
Compressor 
Air supply valveRp2+Rp3/4
Lubrication 29 L(7.6 U.S.gal)
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