Similar Sandvik Jumbo Drill with Double Arm Telescopic Boom Drill Rig for Underground Mining Face Drilling

Product Description

AZT2-9700 is a dual arm hydraulic tunneling drilling rig designed and developed specifically for the excavation of medium and large mining tunnels or tunnel drilling. The machine is equipped with an independent fully hydraulic drive rock drilling system and a high-power rock drilling machine, with a rock drilling speed of up to 0.8-2 meters per minute, suitable for a wide range of rock grades. It is equipped with a hydraulic translation telescopic drilling arm, a diesel engine four-wheel four drive tire type Engineering chassis, with good rigidity and high strength, engineering axle, hydraulic transmission, stable performance, low failure rate, and easy maintenance., Climbing ability of 18 °, walking speed of 15km/h.

AZT2-9700 is a multifunctional fully hydraulic bolt drilling rig used for underground mines and small and medium-sized underground bolts support construction.

Product Parameters

Basic parameters of double arm drill jumbo - AZT2-9700
Main parameter	Parameter values
Size	17000*2800*2900/3750mm
Maximum excavation height	9700mm
Drilling diameter	φ43mm-φ102mm
Drill pipe length	5525mm
Drilling depth	5300mm
Drilling speed	0.8-2m/min
Motor power	55*2KW
Fuel tank capacity	600L
Overall weight	33000kg
Rock drilling power head model	1838ME
Rotation	Positive 135 ° Reverse 225 °
Swing arm	45 ° left and right
Travel compensation	1800mm
Main arm stroke	1600mm
Sliding rail swing angle	2 ° elevation and 90 ° elevation
Diesel engine power	129kw
Turn	±40
Tires	14.00-24.00
Climbing ability	≤17°
Rear axle swing angle	±10°
Approach angle/departure angle	20°/17°
Inside turning radius	Inner side 3.3m/outer side 6.95m
Walking speed	15km/h
Ground clearance	350mm
Fuel tank capacity	120L
Air compressor flow rate	1m³/min
Pressure	0.3-0.6MPa
Air compressor motor power	4.5KW
Water pump flow rate	10m³/h
pressure	0.2-0.8MPa
Pump motor power	7.5kw
Battery rate	2x12v
Driving lighting	24v
Work lighting	220v

1.The entire hydraulic system is independently developed by Aivyter, which has been tested to maximize the ability of the rock drill and has an extremely low loss rate of drill pipes and tools
2.The series pump adopts a well-known domestic brand, with stable quality, stable pressure output, and the ability to provide stable pressure and flow for the rock drill and boom.
3.Made of carbon steel, with internal spray coating and hydraulic oil filter, it can ensure the cleanliness of the hydraulic system, and the oil tank is equipped with a maintenance port for easy maintenance.
4.The mechanical arm has undergone multiple practical tests and has excellent resistance to impact and bending. 
Easy to operate and high sensitivity. Adopting a double triangle structure for more accurate positioning and better stiffness.
5.All internal components are made of imported electrical components such as Schneider and ABB.
6.Adopting Weichai 129KW engine and well-known domestic brand torque converter, with stable quality and sufficient power output.
7.Adopting multi-stage centrifugal pumps from Southern Pump Industry, with large water volume, high head, and stable quality.
8.Adopting 14.00-24 rubber inflatable tires, with strong load-bearing capacity and stable quality.
9.Adopting water-cooled radiators with high heat dissipation efficiency to ensure stable oil temperature.

Main functional features of AZT2-9700
High cost-effectiveness, stable and reliable.
Hydraulic control: The entire rock drill's propulsion impact rotation is controlled by hydraulic pressure, which has a faster reaction speed, lower failure rate, and lower drill pipe and bit loss compared to electronic hydraulic control.
Engineering chassis, with good rigidity and high strength, engineering axle, hydraulic transmission, stable performance, low failure rate, and easy maintenance.
129KW water-cooled turbocharged engine, powerful, with a climbing slope of>18 °; Good passability, with a minimum ground clearance of 400mm;
According to customer needs, different drill rods such as 3700/4300/4915/5525/6400 can be selected. 
The propulsion beam adopts an aluminum alloy frame, which has strong bending and torsion resistance.
Arm system: Fully hydraulic double triangle telescopic arm, single stage telescopic, with a telescopic stroke of 1600mm for a single arm; Raise the upper arm by 70 ° and lower it by 30 °, and the upper and lower arms can be automatically leveled.
Adopting a 10 inch large screen reverse camera can greatly reduce blind spots in the field of vision.
Adopting high-power rock drills from well-known domestic brands makes drilling faster and after-sales more convenient.

Technical Characteristics Table
Impact frequency	60Hz
Impact power	18kW
Impact pressure	Max 230bar
Rotary motor model	OMS 160
Impact flow rate	71-92L/min
Empty buffer pressure	3-3.5Mpa
Buffered traffic	8-10L/min
Adapt to drill pipes	R38,T38
Rotary pressure	210bar
Maximum torque	1000Nm
Rotating speed	0-215rpm
Lubricating oil and gas pressure	2-3bar
Flushing water pressure	Max 2.5Mpa
Rock drilling buffer pressure	5-12Mpa
Buffer accumulator nitrogen charging pressure	2-2.5Mpa
Nitrogen charging pressure of the oil inlet accumulator	9-11Mpa

Company Profile

FAQ

Q: How can we choose a suitable drill rig?

A: We normally recommend a suitable model according to drilling depth, drilling hole dia. and layer condition on site.

 

Q: Are you a factory or a trading company ?

A: We are an integrated corporation specialized in manufacturing and exporting.

 

Q: What is your payment terms?

A: We can accept T/T,L/C.

 

Q:.What is your MOQ? How long is the delivery time?

A: Our MOQ is 1 sets. Normally for drill rig, the delivery time is about 25-60 days after receiving payment.

 

 

Q:. How long is the warranty?

A: The guarantee period for mainframe is one year (excluding the quick wear parts).

 

Q: Can we print my Logo on the products?

A: Yes, we can. We support OEM .