200m hydraulic water well core drill relocation function quick change drill pipe

  Shandong Bates Machinery Co
, Ltd
is a comprehensive production enterprise integrating geological drilling machinery and industrial and mining machinery; Adhering to the teachings of saints, creating conscience products ” Business philosophy
The series has portable sampling drill, hydraulic exploration drill, water well drill and other models
1、 Product introduction
Bz-200yy drilling rig produced by Shandong Beizi Machinery Factory adds a drilling rig shift slide on the basis of ordinary drilling rigs, which can realize rapid replacement of drilling tools, improve work efficiency and reduce labor intensity
The drilling rig is a high-speed drilling rig suitable for general survey exploration, geophysical exploration, road and building exploration, blasting hole drilling and other drilling projects
Alloy, diamond and composite bits can be selected for drilling according to different bottom layers
It can drill sandy clay and rock stratum of grade 2-9

2、 Product features
1
It has an oil pressure automatic feeding mechanism to improve the drilling efficiency and reduce the labor intensity of workers

2
The ball clamp clamping mechanism is used to replace the chuck, and the rod can be reversed without stopping the machine
The operation is convenient, safe and reliable

3
The hoist is equipped with a cage to form a double-sided structure supporting the star wheel, which can withstand strong impact
4
Four groups of bearings of the vertical shaft box are positioned to ensure that the gyrator has enough rigidity to cope with complex geological conditions such as gravel layer and pebble layer
5
This machine adopts the taper clutch of national advanced technology, which has the outstanding characteristics of large torque transmission, convenient operation and maintenance free
3、 Product parameters

machine parameters
drilling depth	200m
maximum opening diameter	φ 75-φ 325mm
final hole diameter	75mm
active drill pipe	53*59/4200mm
drill pipe diameter	φ 42-φ 60mm
borehole inclination	90°～ 75°
supporting power (diesel engine)	15kW  2200r/min
structure weight / size	1250kg/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	6 5m
tower leg specification	φ 89mm
mud pump
model	BW-145
Traffic	145L/min
maximum pressure	2Mpa
reciprocating times	93 times /min
diameter of suction pipe	φ 51mm*4 5m
diameter of outlet high-pressure pipe	φ 32mm*6m