KG925 DTH Drilling Rig Manufacturer

Specifications

DTH Drilling Rig Manufacturer:
1.Thrust stroke up to 3.4m
2.Rotating speed:140 r/min
3. Hole diameter:80-115mm

 KG925 DTH Drilling Rig Manufacturer

 

KG925 Crawler Rock Drill is improved by KG920B Crawler Drill. It has some new innovative design in the following parts: guide rail, gyrator, track frame, operation panel.

 

Features of KG925 DTH Drilling Rig

1. Extended guide rail, thrust stroke up to 3.4m, shallow hole without arbors
2. Adopts cycloid motor gyrator with high rotating speed and long service life
3. The rotating speed can reach 140 r/min, if the rock is softer, its speed will be much quicker; if the rock is very hard, just low down the speed by operating the accelerator and slow block.
4. The operating handle is centralized layout equipped with footstep. It has neat appearance and is easy to operate.
5. Enhanced track frame which is similar with the excavator has good appearance and is sturdy and durable.

 

Main Specification of matched Diesel mobile screw compressor:

 

Model	Discharge pressure	Air displacement	Power
LGCY-13/13	1.3MPa	13m³/min	132kW
LGCY-13/17	1.7MPa	13m³/min	158kW

 

 

Main Specification of KG925 DTH Drilling Rig
Rock hardness	f=6-20
Hole diameter(mm)	φ80-115
Drill depth(m)	25
Walking speed (km/h)	0~2.5
Grade-ability( °)	30
Min. Ground clearance(mm)	320
Diesel Engine(Yuchai)	YC4D80(58Kw/2400rpm)
Overall Dimension (L*W*H)(mm)	5680×2130×2100
Total Weight (Kg)	4600
Pressure (Mpa)	0.7-1.7
Carriage stroke(mm)	3400
Max. Carriage pitch angle (°)	185
Max. Carriage swing angle(°)	Right 100º(45º);   left: 5º(45º)
Max. Drill arm swing angle	Right 45º ;  left: 45º
Compensation Stroke(mm)	900
Rotating speed(rpm)	0-140
Rotary torque(N.m)	1400
elevating power(KN)	25
Drill rod diameter(mm)	φ64(Standard Configuration) φ76
Drill rod length(mm)	3000