Jk730 Automatic Crawler Mounted Dth Drilling Machine - China

JK730 automatic DTH Drilling Machine features its lower operation cost and humanized design.

It adopts a powerful diese engine and hydraulic oil pump station assembly to generate power, allowing rigs to rotation, feeding, lifting, walking and angle positioning.

During operation, only the percussive hammer consumes the compressed air.

In contrast with conventional pneumatic drill rigs, JK730 consumes about 40% to 50% less energy (fuel or electricity), and the air displacement of matched air compressor decreases 30% to 50%.

DTH drilling machine introduction:

JK730 DTH drilling machine is the air-compressor separated hydraulic DTH drilling rig.

It is equipped with automatic pipe changer for pipestorage, changing and connecting automatically, as well as hole locating devise and luxurious cabin.

Safe and comfortable operation environment substantially reduces labor intensity and curtails labor numbers.

In contrast to the all-in-one rigs, JK730 is featured by its convenient operation and maintenance as well as low downtime rate.

Automatic Crawler Drilling Rig Parameters:

Model JK730

Borehole diameter 90-165mm

Rod carousel Rod capacity 5+1/6+1 Rod length 3m Rod diameter φ76mm

Auto rod-changing depth 18m/21m

Applicable rock hardness f=6-20

Working air pressure 1.2-2.4MPa

Air consumption 11-21m³/min

Feeding stroke 3850mm

Rod-changing length 3m

Max.

horizontal drilling height 2970mm

Rotation rate 0-90rpm

Rotation torque 3300Nm

Travel speed 2Km/h, 3Km/h

Grade ability 20°

Power Yuchai 92kW (optional Cummins 97kW)

Dust collector (optional) Hydraulic dry dust collector Wet dust collector

Dimension (LxWxH) 7000mm×2400mm×3350mm


Weight 9000kg

As a professional crawler drilling rig Supplier, we have professional products and perfect service.

Company Contact:

• Posted By: Jinke Drilling Machinery Co., Ltd

• Phone: 86-313-3884625

• Address: No.142, Zhonglou Street, Xuanhua District, Zhangjiakou, Hebei Province,China, Zhangjiakou , Hebei , China

• Email:

• Website: https://www.jkdrilling.com/

• Business Description: We are dedicated to providing our customers with the best quality and high–tech products.
  
  Zhangjiakou Xuanhua Jinke Drilling Machinery Co., Ltd (JK Drilling) is a large enterprise specialized in development and manufacture of all kinds of DTH Drilling Equipment.
  
  The major products include JK series DTH rock drilling rigs and JKS series DTH well drilling rigs.
  
  The DTH rock drilling rigs are widely used in blasthole drilling of mining, hydropower, transportation and defense projects, as well as harbor and channel construction; DTH well drilling rigs are specialized in drilling the boreholes of large diameter and depth, for instance, water well drilling and geothermal well drilling.
  
  
  
  JK Drilling has established a mature and completed after-sales service team, who can provide the strong supports to clients and customers from both domestic and abroad.
  
  In drilling rig industry, JK Drilling's innovations have been relentless.
  
  It's dedicated to manufacturing the best quality and most innovative rigs for customers.
  
  JK Drilling boasts its R&D center, in which all kinds of drill rigs have been conceived and designed.
  
  In addition, JK Drilling is certified to ISO9001, ISO14001 and OHSAS18001.
  
  JK Drilling is located in Xuanhua, well known as the manufacture base of drilling rigs of China.
  
  Xuanhua enjoys its geographical convenience, bordering Beijing to the east, Shanxi Province and Inner Mongolia Autonomous Prefecture to the west.
  
  The Xuanhua-Datong expressway, Beijing-Zhangjiakou expressway and Dandong-Lhasa expressway converged in Xuanhua; Beijing–Baotou Railway passes through Xuanhua; highway 110, 117 and 207 links Xuanhua with other areas of China; From Xuanhua to Capital Airport of Beijing, the distance is 150 km.
  
  Recent years, JK Drilling's sales volume has been increased rapidly, its main products, Crawler Mounted Hydraulic DTH Rock Drilling Rig series, occupying 60% of domestic market share.
  
  So far, JK Drilling has established long-term cooperation with domestic customers and have exported its products to upwards of 30 countries.
  
  Our Products:
  
  - jk830 all in one dth automatic drilling rig
  
  - jk730 automatic crawler mounted dth drilling rig
  
  - jk610 crawler mounted blasting borehole drilling rig
  
  - jk590 crawler mounted hydraulic dth drilling rig
  
  - jk520 crawler mounted hydraulic dth drilling rig