3 Best-selling Series of Face Drill Rig

Introducing the face drilling rig (jumbos)

Rock drilling rig (also called drilling rig) is a kind of rock drilling equipment that uses the drill and blast method for tunnel and underground engineering construction. It can move and support multiple rock drills to drill holes simultaneously. The working mechanism mainly consists of a propeller, a drilling arm, a rotary mechanism, and a translation mechanism. It is mainly composed of a rock drill, a drilling arm (the support, positioning and propulsion mechanism of the rock drill), a steel frame, a traveling mechanism and other necessary ancillary equipment, as well as equipment added according to project needs. When drilling and blasting is used to excavate tunnels, it provides favorable conditions for the use of rock drilling rigs. The combination of rock drilling rigs and ballast loading equipment can speed up construction, increase labor productivity, and improve working conditions. Next, I will introduce to you the 3 most popular models of underground mining trucks.

Focor FK20-2BCDL 

FK20-2BCDL hydraulic face drilling jumbo is designed for underground mining, tunneling, and construction applications. It is suitable for medium- to large tunnel with coverage area max. up to 8.7 meters x 6.3 meters. Drilling hole diameter ranges from 32mm to 76mm, hole depth ranges from 2.1 to 3.5 meters. The jumbo is equipped with a patent-winning Focor 550 Hydraulic rock drill with 24KW impact power. The electric motor provides power for the operation. The hydraulic system controls the drilling process, and the the diesel engine provides the power for the moving and slope climbing of the jumbo. Safe and efficient hydraulic-driven system applies to the entire machine. Separate hydraulic pumps controls anti- jamming, feeding, and rotary of the drilling process. All the alarm indicators, such as the overheat indicators for water and oil temperature, guarantee the miners to know the real conditions of the jumbo all the time.The jumbo can be used not only for drilling blast holes, but also can drill drift rods. The rock drill guarantees accurate precision and maximum drilling speed. For the miners, the jumbo provides maximum safety protection, better working efficiency and lower expenses on the drilling rods.

Feature

Firstly, Dana carriage and Deutz engine. Sturdy Articulating 4WD Bracket. Dana Axle from Germany. Powered by a powerful 5 cylinder Deutz diesel engine EPA III/COM III approved and quality assured. Four Jacks for Stable Installation . Secondly, save costs. Equipped with Focor 550 rock drill, the impact power reaches 24KW. It has fast drilling speed, low failure rate and is specially designed for hard rock. Manufacturing in our own company means low cost and faster delivery of spare parts, saving miners time and expense. The rock drill uses self-lubricating materials and has a longer maintenance cycle than similar products. Pressurized housing and mating surfaces reduce internal contamination of the drill and system providing longer service life than similar products.

Face drill Jumbo Parameters

Epiroc Minetruck Boom E

Epiroc underground drilling rigs are used for blast hole drilling in underground mining and tunneling. The rig is equipped with up to four booms covering cross-sections from 6 m² to 206 m². We offer reliable Direct Control Systems (DCS) or Computerized Rig Control Systems (RCS) for underground giant drill rigs that can add different levels of automation. Rock drills are available in a wide range of impact powers, from 16 kW to 40 kW. Several models of tunnel boring rigs are available with optional zero-emission battery-electric drivetrains. The most popular of which is Boomer E. 

Feature

Firstly, the Boomer E face drill jumbo features wear-resistant drill steel, high drilling accuracy and reduced over-dig. Secondly, the Boomer E1 and Boomer E2 drill rigs cover an area of up to 112 square meters, making them ideal for larger mining applications and construction projects. Due to their compact design, these drills can also be installed in relatively small tunnels. Thirdly, two strong yet flexible BUT 45 booms and COP rock drill optimize productivity. Drilling is controlled by an award-winning computerized rig control system to ensure accuracy, productivity, maximize uptime and reduce costs.

Face drill Jumbo Parameters

Sandvik DD422iE

Sandvik DD422iE is a battery-powered mining rig designed to eliminate emissions during transport. It reduces noise, heat loads and ventilation capacity requirements, making the underground working environment safer for crews.

Feature

Firstly, energy saving and environmental protection. Uses 100 kWh on-board battery. With Sandvik’s patented intelligent power management system, battery charging can be completed during the normal drilling cycle. This ensures maximum transport energy at all times. Secondly, Sandvik DD422iE face drill rig uses TFX telescopic feed. Because the versatile feed enables drilling for a variety of purposes, including face drilling, bolt hole drilling, bolt installation, and crosscutting in confined spaces that require long and short rods. Thirdly, the dual control option allows for true multi-purpose use of the rig, increasing fleet optimization, versatility and performance. The DD422iE can be used across a variety of applications.

Face drill Jumbo Parameters