The special hydraulic chassis for the rotating drill with extensible crawler is provided with the excellent stability and is convenient to transport.
The imported Cummins turbo-supercharged engine is powerful, and has sufficient power reserve.
The machine adapt single row rope for main winch to figure out the wear of steel rope. extend the life-span. And high reliability.
Optional configuration according to customers’ requirement, E.g: Crowd winch, Outrigger cylinder, Sleeve-driven and so on.
The rotary drive can switch from Nromal Mode, Rock Mode and Energy-Saving Mode, the user can select a corresponding mode of the rotary drive according to the specific working conditions, which can greatly improve the working efficiency and low the fuel consumption.
It is equipped with a centralized lubrication system as standard configuration to provide more convenient maintenance and make the machine a good reliability .
|Working condition L × W × H||(mm)||10770×4800×23146|
|Transportation condition L × W × H||(mm)||17380×3500×3520|
|Overall Drilling Weight||(t)||83|
|Max. output torque||(kN.m)||280|
|Spin off speed||(r/min)||90|
|Max.pull-down piston push||(kN)||210|
|Max.pull-down piston pull||(kN)||220|
|Max.pull-down piston stroke||(mm)||6000|
|Max.pull-down piston push||(kN)|
|Max.pull-down piston pull||(kN)|
|Max. pull-down piston stroke||(mm)|
|Max. single-rope speed||(m/min)||60|
|Diameter of the steel wire rope||(mm)||32|
|Max. Pulling force||(kN)||80|
|Max. single-rope speed||(m/min)||65|
|Diameter of the steel wire rope||(mm)||20|
|Left/right inclination of mast||(°)||42464|
|Front inclination of mast||(°)||5|
|Rotary table slewing angle||(°)||360|
|Max. traveling speed||(km/h)||1.5|
|Track shoe width||(mm)||800|
|Distance between tracks||(mm)||3250～4400|
|The length of crawler||(mm)||5715|
|Average ground pressure||(kPa)||90|