Trailer core drill wheel drilling rig is easy to walk

  1、 Scope of application: geological survey exploration, road and high-rise building foundation exploration, as well as various concrete structure inspection holes, river dams, subgrade grouting hole drilling and direct grouting, civil water wells and ground temperature central air conditioning, etc

2、 Product features:
1
The drilling rig is equipped with a wheel type traveling mechanism and a hydraulic cylinder strut, which makes it easy to move the whole machine and facilitate the horizontal adjustment of the drilling rig;
2
It has oil pressure feeding mechanism to improve drilling efficiency;
3
The drilling rig is equipped with a ball clamping mechanism to replace the chuck, which can implement the rod reversing without stopping the machine, with high work efficiency, convenient, safe and reliable operation;
4
Equipped with hole bottom pressure gauge to indicate the pressure, so as to master the situation in the hole;
5
The tower lifting and lowering are operated by hydraulic pressure, which is convenient and reliable;
6
The diesel engine is electrically started to reduce the labor intensity of workers

3、 Product parameters

machine parameters
drilling depth	200m
maximum opening diameter	φ 75-φ 300mm
final hole diameter	75mm
active drill pipe	53*59/4200mm
drill pipe diameter	Φ 50、φ 60mm
borehole inclination	90°～ 75°
supporting power (diesel engine)	15kW  2200r/min
structure weight / size	1350kg/2700*950*1770
vertical shaft
vertical shaft speed	64、128、287、557r/min
vertical shaft stroke	450mm
winch
single rope lifting force	24KN
single rope lifting speed	0 12、0 22、0 49、0 95m/s
drum diameter	φ 140mm
wire rope diameter	φ 13mm
rope capacity	35m
drill tower
rated load	5t
effective height	6m
tower leg specification	φ 89mm
mud pump
model	BW-160
Traffic	160L/min
maximum pressure	1 3Mpa
reciprocating times	165 times /min
diameter of suction pipe	φ 51mm*4 5m
diameter of outlet high-pressure pipe	φ 32mm*6m