GSD-250 Crawler Drilling rig for 250m deep

crawler drilling rig 1.high efficiency 2.easy to change drilling site 3.time delivery and good service 4.reasonable price

 crawler drill:

This mobile drilling rig has rubber crawler travelling mechanism, which make it convenient to transport the whole machine. The rubber crawlers will cause no damages to the ground; therefore it is very convenient for construction in the cities. It is operated by means of hydraulic pressure.

Technical Specifications

Items: --------Unit----- NumericalValue

speed:---Km/h------- 2.0

Rated tractive effort---- KN----- 10

Carrying capacity ------KG -----4500

Climbable gradient

Uphill ---------------20º

Downhill-------------20º

Roll angle:----------- 25º

Ground Clearance: -------mm--------200

Width of crawler: -----------mm--------300

Center distance of crawler: ---------mm---------1600

Ground contact length of crawler:-----------mm  ----------1350

Ground Contact pressure---------KPa---------- ≤30

Drive System

Drive of chassis

1.The diesel engine drives the twin pump to drive the hydraulic motor through Multi-way Directional Valve and transfers to the crawler chassis, then the right and left driving gears drive the crawler chassis to travel. It rotates flexibly, convenient ,reliable ,and easy to operate.

2.The lift/fall pylonControl the lift/fall of the pylon by operating the multi-way directional valve.

3.Drilling rig operation is to operate the handle of multi-way directional valve so as to reach the position where the drilling rig is communicated with. Then the handle of drilling rig may be operated directly. The handle is placed at the stop position when it is not used.

GSD-250 Crawler Drilling rig for 250m deep