• Mr.Kerry Robinson from Australia
    today I ran the compressor and I am very happy with the workmanship and the quality , it is connected to a nitrogen generator that requires around 0.8 MPA feed air from the 30 kw compressor we are commissioning it I have found that it loads and unloads from 25.5 kw - 30 kw this will be a huge saving on power consumption.
  • Pedro Antonio from USA
    We've been used Shanghai Rotorcomp compressors over 18 sets from 10hp to 160HP installed with Oxygen generator since 2008. Most of compressors still in good working conditions without much maintenance.
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Tunneling Rock Drilling Rig With Strong Universal Drill Arm 360 Degrees

Place of Origin GERMAN
Brand Name Shanghai Rotorcomp
Certification ISO.TUV,CE,GS
Model Number KJ311
Minimum Order Quantity negotiate
Price negotiate
Packaging Details Plywood case for export package
Delivery Time 5-15 Working days
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 100-2000sets/Month
Product Details
Product Name Rock Drilling Rig Weight  12000 Kg
Average Velocity 10 Km/h Gradeability  25°
Motor 45kW Three-phase Motor Rotation Gear Pump
Filtration Precision  10μ The Hydraulic Tank 240L
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Product Description

KJ311 type hydraulic tunneling jumbo is suitable for the 12 - to 35 square meters of hard rock mine excavating section assignments.

 

Features:

 

1,Strong universal drill arm which has the best shape of cross section covers, advancing the beam 360 degrees and automatic flat for quickly and easily implement drilling positioning. Drill arm at the same time also can be used in the lateral opening, shek mun and anchor drilling operation.

 

2,Special arrangement to ensure drivers vision is good. Decorate a balanced, strong four-wheel drive articulated chassis to ensure flexibility in the narrow alley, fast, safe driving.

3,High-frequency impact drill adopts cascade piston optimization of the shock wave transmission efficiency, improve the drilling speed, reduce drilling cost and increase integrity rate of the equipment.

4,Spacious operation space and a series of automatic feature helps the driver focus on safety, rapid, accurate drilling.

5,The maintenance parts are protected by good and easy to access maintain at the same time.

 

Specifications:

 

Dimension and Weight
L 11300mm
W 1750mm
H 2000/3000 mm
Weight 12000 kg
average velocity 10 km/h
Gradeability 25°

 

 

Drilling system
Hydraulic rock drill 1×HC50/R38 1×DF550L
The impact of power 13kW 17kW
The impact pressure 130bar 130-160bar
Maximum turning pressure 150bar 150bar
frequency 62 Hz 60-70 Hz
torque 325Nm 975Nm
Dimeters of Hole 45-76mm 45-76mm
Promote the beam flip 360°
Promote the beam compensation 1600mm
Drill arm
Model K 26F
Form Automatic flat
Drill arm scaling 1200mm

 

Electric hydraulic pump station
Motor 45kW three-phase motor
impact-push-drill arm axial variable pump
rotation gear pump
Filtration precision 10μ
The hydraulic tank 240L
Hydraulic cooler water cooler
Working voltage 380V
Frequency 50Hz
cable reel 1× K440
Length of cable 100m
Dimeter of cable Φ28mm
Model of cable 3×35+3G6+2×1.5
Noise <100 dB(A)
lift safety ceiling against falling rocks

 

Tunneling Rock Drilling Rig With Strong Universal Drill Arm 360 Degrees 0

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