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Company Details
  • Quzhou Able Machinery Equipment CO., LTD.

  •  [Zhejiang,China]
  • Business Type:Manufacturer , Trade Company
  • Main Markets: Africa , Asia , Middle East , Oceania
  • Exporter:41% - 50%
  • Certs:ISO14001, ISO9001, CCC, CE, Test Report
Quzhou Able Machinery Equipment CO., LTD.

Quzhou Able Machinery Equipment CO., LTD.

Home > News > Products | This is the drill rig you wish


Products | This is the drill rig you wish


When it comes to surface Drilling Rigs, GIA B7 surface drill rigs must be mentioned for you:

GIA B7 full hydraulic surface drilling rigs was designed with the strong technical support of Sweden Epiroc Rock Drills Aktiebolag (formerly Atlas Copco Group);

The successful applications in different mines and quarries across the country has proved the extraordinary strength of GIA B7 time and again.

B7,your Partner

GIA B7 hydraulic surface drill rigs adopt direct control system, which is easy to operate and maintain; Equipped with a single safe operation cab, suitable for working in various weather conditions; Automatic rod-changing device is adopted, and there are two kinds of optional drill pipe models:3m and 4m; The two-stage dust collecting device not only avoids the possible risk of manual rod connection, but also meets the requirements of environmental protection on site.

For GIA B7 drilling rigs, GIA company still adopts the original technical drawings of Sweden Epiroc Rock Drills Aktiebolag (formerly Atlas Copco Group) and the original spare parts. The drilling rig is applicable to the hole diameter range of 90 – 130mm (3"impactor)/ 105 – 130mm (4"impactor), with the characteristics of reliability, high efficiency, safety and environmental protection.

Reliable and High Efficient

GIA B7 drilling rig is characterized by reliable structure, high reliability and long service life. Its efficient mechanized drilling helps customers greatly increase production capacity and reduce labor costs.

6-GIA B7 hydraulic surface drilling rigs-2

Safety and Environmental Protection

-The two-stage dust collector greatly improves the working environment.

- The rod changing device equipped with protective fence avoids the possible risk of manual unloading of the rods.

- Equipped with reversing alarm, emergency stop switch and seat safety switch

- The air-conditioned operation cab meets the requirements of rock fall protection

Technical Parameters

Main applications: quarries, limestone mines, open-air mines, etc

Drilling way: down the hole drilling

Length of drill pipe: 3m or 4m

Applicable impactors: 3''or 4''

Drill pipes: 76mm diameter*3m length

Hole range: 90-130mm

Hole length of automatin rod changing drilling: 21m

Diesel engine: 270kw@2100rpm,national III

Air compressor(FAD): 15.5m3/min@18bar


Power System

The high-power turbocharged diesel engine of national III standard is adopted to provide enough power reserve for the whole vehicle, so that the drilling rig has stronger adaptability to harsh working environment such as high altitude and extremely cold.

The configured screw type air compressor ensures good slag removal effect and improves perforation efficiency.

6-power system for GIA B7 hydraulic surface drilling rigs-16-power system for GIA B7 hydraulic surface drilling rigs-2

Dust Collection System

Equipped with high-power dust-collecting motor, 15m2 filtration area, standard pre-separator, removable dust hood.

6-dust collector for system for GIA B7 hydraulic surface drilling rigs-1

Rotary Head and Hydraulic Control System

-The model of hydraulic rotary head is A7-140 with maximum torque 2400 Nm, maximum speed 90 rpm.

-The hydraulic motor drives the drill pipe storeroom and the hydraulic disassembly table, the button control realizes the automatic rod changing, and the drill pipe capacity is 6 + 1

-World famous brands such as Parker, Rexroth and Hydroscan are used for hydraulic pumps and valves

6-rotary head for GIA B7 hydraulic surface drilling rigs-1

Electrical System

-Simple circuit, clear wiring, less electrical components, easy maintenance

- There are marking rings at both ends of the cable, and most of them use electromagnetic directional valveS, which is easy to operate.

6-electrical system for GIA B7 hydraulic surface drilling rigs-1

Operation Cab

-The cab is fixed with rubber damping pad to meet the requirements of rock fall protection. It is equipped with standard air conditioner, multi-directional adjustable seat, standard two-dimensional level, standard rear-view mirror, standard fire extinguisher and noise < = 85dB (a) . Standard wiper for reading lamp, work headlight, front window and skylight

-The drill arm adopts single straight arm, high-strength weldment, which can lift and swing left and right. All movements can be seen from the cab

6-operation cab for GIA B7 hydraulic surface drilling rigs-1

About Services

Dealer Service Guarantee

-Distributor network all over the country can respond in time and provide high-quality and fast service

-Spare parts support

Manufacturer's Technical Service Guarantee

-Technical support

-Product training

-Spare parts support

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