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: Zhangjiakou Xuanhua Jinke Drilling Machinery Co., Ltd

• Phone: +8618731372225

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

• Email:

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

• Business Description: 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 All-In-One type and separate type DTH rock drilling rigs, DTH well drilling rigs and construction 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.