Underground Mining Equipment Drilling Jumbo From China

Underground Mining Equipment Drilling Jumbo From China, Find details about China Drilling Jumbo, Underground Drill Rig from Underground Mining Equipment Drilling Jumbo From China

Model NO.
DR2S2
Drilling Way
Compound
Trademark
FOCOR
Transport Package
Container / Truck
Specification
4 m2
Origin
China
Model NO.
DR2S2
Drilling Way
Compound
Trademark
FOCOR
Transport Package
Container / Truck
Specification
4 m2
Origin
China

DR2S2 Drilling jumbo

Features:

1. DR2S2 Drilling jumbo (face drilling rig) is mainly used to drill blast holes for tunneling constructions in mining, metallurgy, water and electricity, railway, highway engineering, etc. 

2. It is driven by diesel engine for travelling and electric motor for drilling, improving efficiency and supply faster moving performance; It uses all hydraulic drive, two booms work together, with high efficiency and speed which can be 0.8-2 m/min.

3. The advanced hydraulically controlled drilling system incorporates the auto stop and anti-jamming function, auto-stop at end-point, auto-wash.

4. This jumbo has a small body, runs with the crawler, can climbing flexibly on 14°slope. Working with electric motor can improve the working environment a lot, reduces noise, dust and energy consumption.

5. The flexible hydraulic rock drifter not only can work on the section, roof, side and floor. but drill blast hole, according to the the basis of section and drill bolt hole conveniently with our patent impeller.

 

Main Technical Parameters:

Body

Overall size (L×B×H): 8850×1350×2500 mm

Hole diameter: Φ43 ~Φ76 mm

Hole depth: 2700 mm (Standard)

          2100 mm (Option 1)

          3350 mm (Option 2)

Drilling speed: 0.8~2 m/min

Section (B×H): 2.5×2.5~5.5×4.5 m

Rock drill model: HYD200 Positive shank

Rock drill impact frequency: 7.5 KW  

Service voltage: 380 VAC/50 HZ or by the buyer's requirement

Total power: 48.7 KW

Total weight: ≈8500 KG

Running chassis

Chassis structure: Box welding body

Running form: Crawler track

Drive form: Hydraulic motor

Diesel: DCEC CUMMINS

Diesel power: 60 KW (2000r/min)

Running speed: Diesel 0-3 Km/h

             Electric machine 0-2 Km/h

Brake type: Brake when lost of pressure

Departure angle: 14°

Approach angle: 20°

Ground clearance: 120 mm

Gradeability(smooth-riding surface): 14° (25%)

Min. turning radius: 4500 mm (inner side)

Arm

Arm structure: 2.9m Spiral drill arm

Rise and Fall: Up 55° Down 16°

Arm swing: Left 47°  right 14°

Pivot angle: Left 45°  right 45°

Reverse: Positive 180° Reversed 180°

Pitching: Down 105° Up 15°

Compensative travel: 1500 mm (standard) (Option 2)

                  1200 mm (Option 1)

Thruster

Total length: 4420 mm (standard)

           HYD200 Positive shank  3820 mm (Option 1)

           5180 mm (Option 2)

Drill pipe length: 3090 mm (standard)

              2475 mm (Option 1)

              3700 mm (Option 2)

Hole depth: 2700 mm (standard)

          2100 mm (Option 1)

          3350 mm (Option 2)

Max Propulsion: 9 KN

Air system

Air compressor: Piston type air compressor

Gas displacement: 210 L/min

Working air pressure: 0.8 Mpa

Drill lubrication air volume: 100 ~150 L (0.2 ~0.3 Mpa)

Water system 

Water pump: Multistage turbocharged centrifugal pump

Rock drill water pressure: 0.8~1.2 Mpa

Colder entrance water pressure: 0.3~0.6 Mpa

Other configuration

Hydraulic oil tank cooling type: Water-cooling

Lighting: 5 high brightness LED lights

Extinguisher: Hand-held dry powder fire extinguisher (1Kg)

 

Remarks: We can choose different parts according to different condition of the underground mining or requirement from our customers, we will make the best proposal with reasonable price.

Pls contact us if you need the detailed specification and quotation.




Underground Mining Equipment Drilling Jumbo From China

Underground Mining Equipment Drilling Jumbo From China
Underground Mining Equipment Drilling Jumbo From China
Underground Mining Equipment Drilling Jumbo From China