DSHY-2L Crawler Mounted Core Drilling Rig

Applications:

   DSHY-2L crawler mounted core drilling rig is developed base on DSHY-2 Core Drilling Rig, integrating drilling rig, crawler, mast, mud pump and control panel into whole. The rig is a kind of drilling rig which is mainly used for drilling shallow-medium hole for minerals,engineering geological, hydro-geological, water well and pile grouting hole drilling, and especially for little drilling hole distance between, and the relocation of high frequency. It is a type of integration and modular drilling equipment with quick migration.

 

Features:

2, Caterpillar walking, base support, mast landing are all driven by the hydraulic system of drilling rig, it is easy to operate;

 

 

Main Technical Specifications

 

ITEMS

VALUES

Drilling depth

100-350 m

Drilling hole caliber

300-76 mm

Spindle speed

Forward:

65; 114; 180; 284; 310;   538;849;1172r/min

Reverse:

51; 242 r/min

 

2900 N.m

 

60 kN

Spindle stroke:

600 mm

 

30 kN

Inner dia. of spindle:

76 mm

Stroke of retraction cylinder:

304 mm

Distance away from hole

140 mm

Power unit (option):

Electric motor 22 kW; diesel engine 30   kW

Mud pump (option):

BW-200

   

Crawler walking speed:

 

Track gradeability of crawler:

less 20°

Specific pressure of track ground:

 

Height of mast:

8 m

Hook hoisting load of mast:

 

Crane beam max. static load:

 

Pulley qty of crown block:

2 pcs

Angle of mast landing:

0°~ 90°

Overall dimension L*W*H

When transportation

4320*2104*2995 mm

When drilling

3816*2104*8536 mm

Whole weight:

About 3000 kg



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