full hydraulic Wheel drill for Tunnel Working face drilling rig Hydraulic surface drilling Jumbo,KJ311 ,Boomer 281boomer 282

Dimension and Weight Length 11300mm Width 1750mm Height 2000/3000 mm Weight About 12000 kg Tramming speed, flat ground 10 km/h Gradability 25%

ProtectionNoise level <100 dB(A) Adjustable safety canopy POPS +ROPS

Drilling SystemDrifter 1×HC50 Percussion power 13Kw Percussion pressure, max. 130bar Rotation pressure, max. 150 bar Frequency 62 Hz Rotation torque 325Nm Hole size 45-64mm Rod size R38-H35-R32 Flushing volume 25L/min FeedFeed roll-over 360° Feed extension 1600mm Boom Model K 26F Type Automatic parallelisBoom zoom 1200mm

Control system

Power cntl. Percussion & collaring power adjustable Rotation cntl. Rotation speed adjustable Rotation direction cntl. Automatic features Collaring Feed force cntl. Percussion Flushing cntl. Ant-jamming Auto-return

 Power Pack Motor 45Kw,AC Percsn+feed+boom Variable piston pump Rotation Gear pump Filtration 10μ Hydr. tank 240L Hydr. oil cooler Counter flow Voltage* 380V Frequency* 50Hz Start Δ-Y Cable reel 1× K440 Cable length* 100m Cable size* Φ28mm Cable type* 3×35+3G6+2×1.5

 Water and air SystemCompressor 1×JN5, Screw type Output 0.5m3/min Pressure 5-7bar Shank lub. Oil mist Air consumption 0.3m3/min Shank lub. oil consumption 180-250g/h Flushing pump 1× CR3 Power 1.5Kw Output 3m3/h

Under Carriage Engine BF4L2011,55Kw` Transmission 4-wheel drive Oscillation Rear axle ±10°Tyre 11.00×20 Steering ±40°articulation Service brake Duo-circuit disc brakes Parking/emergency Multi-disc on trans. Fuel tank 100L

We will provide package in accordance with your request and the products will be delivered after 15-35 working days.

  The products provided by us is of 1 year warranty, and on-line service will be supplied by us in time whenever you have any problem or question about the products you want to purchase or have purchased from us.

Our Company:

1.  Shaanxi Kaishan Mechanical & Electrical Equipment Co., Ltd. is located in a

     Beautiful ancient City - Xi'an. Since founded more than 10 years ago, our

     company has accumulated much experience in the business of air compressors

     and drilling rig machines

2.  National Free-inspection Product,Have passed ISO9001 certification.

3.  Good Service, competitive price, high quality, fast shipping and perfect after

     sale service.

Welcome to visit our factory and would like to start the cooperation with you in the near future.

Why choose us

1.We are the public company,all the products can ensure the quality.

2.100% original spare parts can be supplied.

3. Reliable after-sales service.

4. Reasonable and competitive price 

5. Warranty: 1 year.

6.Engine Maintenance Center in most of the countries