DTH blast hole drilling rig/rock drilling equipment CTQ-G140YF for sale

Specifications

CTQ-G140YF DTH blast hole Drilling Rig for sale
Depth:60m
hole size:115-140mm

 

    Cheapest DTH Blasting hole drilling rig CTQ-G140YF  

 

CTQ-G140YF High Air Pressure DTH Drill Crawler open with a low energy consumption, high efficiency, easy to transport and field construction superior technical performance, vehicle movement organizations from the hydraulic system to achieve, and only washed the source of the wind machine consumption, resulting in Air Machine Matching saves in a complete set of equipment procurement costs. Rotary organizations to adopt a new dual-motor turret to make it to the open-air blast drilling operations when drilling large holes to maintain a strong rotary torque output, dragging air compressor, it has the mobile and flexible and climbing ability, suitable for rugged venue operations, perforation shift convenience features. Whole diameter 105-165mm, with a piercing, high efficiency, Maintenance is simple, high reliability, is a mining, highway, water conservancy, power station construction and other construction ideal for drilling rig operations.

1,Airborne hydraulic drive four-cylinder engine to engine and hydraulic drive to replace pneumatic drills, pneumatic - hydraulic-driven approach to avoid the repeated conversion of energy loss. Effectively improve the fuel utilization. An increase of three filter system effectively guarantees the life of the engine.

2,Hydraulic dual-motor power turret, power is more robust, more reliable performance.

3,Tube devices with a powerful guarantee for the life of high-pressure tubing to prevent scratching of the perforation process

4,Console and artificial pedal settings, easy to manipulator rig at any time to observe and to realize centralized control, centralized control of the hydraulic operation of easy to use.

 

Main technical parameters of CTQ—G140YF
Wind pressure (Mpa)	1.05----2.46
Air consumption (m³/min)	11----25
Drilling diameter (mm)	115----140
Drilling depth (m)	60
Once promotion distance (mm)	3000
Drill diameter (mm)	76
Skid compensation (mm)	1200
Maximum lift force (N)	26000
Skid pitch (°)	up and down total 100
Swinging angle of skid (°)	Left 90, right 45
Boom Pitch (°)	up and down total 100
Boom swing angle (°)	Left 45, right 45
Grade ability (°)	30
Chassis ground clearance (mm)	300
Travelling speed (km/h)	0—2.5
Back to the transit speed (r/min)	0----126
Rotary torque (N.m)	3000
Host Power (Kw)	56
For rock (f)	6----20
Total Weight (kg)	3850
Dimension (L * W * H)	5270*1950*2300