Jinzhou City Shitan Machinery Equipment CO. LTD.
Jinzhou City Shitan Machinery Equipment CO. LTD.
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GK 200 Borehole Drilling Machine For Water Well And Exploration Drilling
GK200 Borehole Drill Rig Introduction
GK 200 drilling rig is a hydraulic feed portable drilling rig, 200 meters drilling depth ,295mm hole diameter , It is a kind of hydraulic feeding, high speed, high speed torque belt and portability with pump.which is suitable for engineering geological exploration of industrial and civil buildings, railways, hydropower, transportation, bridges, dam foundations and other buildings.
GK200 Borehole Drill Rig Tech Data
| Drilling depth | 200m |
| Open hole diameter | 75-300mm |
| End hole diameter | 75mm |
| Active drill rod | 53/59*4200mm |
| Rod diameter | 50,60mm |
| Drill angle | 90°-75° |
| Matched power(diesel power) | 22hp diesel |
| Dimension | 2800*950*1700mm |
GK200 Borehole Drill Rig Advantages
1. It has a hydraulic automatic feeding mechanism to improve drilling efficiency and reduce labor intensity.
2. It adopts the ball card clamping mechanism instead of the chuck, and can implement the non-stop bar, easy to operate, safe and reliable.
3.The hoist is equipped with a frame to form a double-sided support star structure that can withstand strong impact.
4.Four sets of bearing positioning of the vertical axle box ensure that the gyrator has sufficient rigidity to deal with complex geological conditions such as gravel layer and pebble layer.
5.This machine adopts a taper clutch, which has the characteristics of large transmission torque, convenient operation and maintenance-free.
GK200 Borehole Drill Rig Application & Scope
XY-1A drilling rig is mainly used for geological general investigation and exploration, road and tall buliding foundation exploration, kinds of hole in concrete structure, river levees,earth temperature central air-conditioner,etc.XY-1 Series are spindle core geotechnical drilling rigs most perfectly suitable for borehole drilling in geo-construction and geo-technical exploration drilling in projects like civil building, construction of railway, hydropower, highway, bridge and dam etc
What is the reason for the high oil temperature in the drill
The high temperature in the drilling rig is generally divided into the high temperature of the gearbox, the high temperature of the hydraulic oil, and some are the high temperature of the engine cooling liquid. In fact, the reason for the high temperature of the gearbox is very simple. The main reason is that the size and shape of the bearing or gear and housing are not standard or the oil is unqualified. Now let's give you a detailed analysis.
Hydraulic oil temperature is too high:
First of all, the temperature of hydraulic oil is too high. According to hydraulic theory and maintenance experience in recent years, the main reason for the high temperature of hydraulic oil is too fast heat generation and too slow heat dissipation. The oil inlet pipeline and hydraulic oil tank of the hydraulic pump are not sealed tightly, the oil inlet filter element is blocked, the hydraulic system pipeline is not unblocked, and the internal leakage of the hydraulic pump will cause a large amount of heat to be generated in the hydraulic oil, so that the temperature of the hydraulic oil will rise rapidly due to excessive heat generation.
The internal channel of the hydraulic oil radiator is blocked, the external dust of the radiator is too large, the wind force is not enough, and the hydraulic oil does not pass through the hydraulic oil radiator, which can lead to the high temperature of the hydraulic oil due to the slow heat dissipation
