Cm458 Crawler Mounted Dth Drilling Rig - China

CM458 Crawler Mounted DTH Drilling Rig

Crawler Mounted Hydraulic DTH Drilling Rig

Automatic Crawler Mounted DTH Drill Rig, Crawler Mounted Drilling Rigs

Advanced Technology, easy to handle and operate.

Borehole Diameter

105～305mm

Site Condition

CM458 is applicable to all kinds of anchor supporting operation, grouting hole drilling for cofferdam, dam, and base reinforcement.

Newly designed hydraulic clamp makes operation easier.

Product Features

CM458 internal combustion (CM458D Electric) crawler mounted versatile anchor rig adopts diesel engine and hydraulic oil pump assemblies to provide power, allowing rigs to finish moving, rotating, propelling and lifting, as well as angle positioning.

During drilling, only the percussive hammer consumes compressed air.

CM458 is applicable to all kinds of anchor supporting operation.

In addition, the rig is also applicable to the grouting hole drilling for cofferdam, dam, and base reinforcement.

Newly designed hydraulic clamp is a very useful device making operation easier.

Model CM458

Borehole diameter 105-305mm

Borehole depth 200m

Applicable rock hardness f=6-20

Working air pressure 1.2-3.5MPa

Air consumption 16-40m/min

Feeding stroke 3300mm

Rod-changing length 3m

Ground clearance 254mm

Rotation rate 0-50rpm

Rotation torque 5400Nm

Travle speed 2Km/h

Grade ability 24°

Power Yuchai 70KW/Cummins 74KW Electric motor 45KW

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

Dimension (LxWxH) 6900mm×2200mm×2200mm


Weight 6200kg

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.