Product Details

Characteristic of XYD-3 crawler core drilling rig

XYD-3 crawler drilling rig is mainly used for geological general investigation and exploration,road and tall building foundation exploration,kinds of hole in concrete structure,river levees,subgrade grouting hole drilling and direct grouting,civil wells and earth temperature central air-conditioner,ect.

a.The machine is equipped with crawler chassis device, easy to move with fast speed.

b.The crawler device is made of very resistan steel mill.

c.Hydraulic oil pressure feed device, improves drilling efficiency.

d.Pressure gauge display the condition of the bottom of the drill hole.

e.Drill mast controlled by hydraulic cyliner, improve the efficiency.

f.Diesel engine adopt the electric starter, to reduce the labor intensity.

2. Parameters of XYD-3 crawler core drilling rig

Drilling depth	600m
Max. open hloe caliber	300mm
End hole caliber	75mm
Drilling rod diameter	60mm
Drilling angle	90°~75°
Spindle
Spindle forward speed	30-1050r/min
Spindle reverse speed	29-137r/min
Spindle stroke	600mm
Spindle inner diameter	96mm
Main Winch
Single line lifting speed	0.5,0.9,1.4,1.9m/s
Diameter of wire rope	12.5mm
Brake width	90mm
Drum diameter	300mm
The biggest single rope hoisting capacity	30KN
Mud pump
Type	Horizontal triples BW-250 Mud Pump
Displacement	250L/min
Water inlet diameter	75mm
Water outlet diameter	50mm
Power
Diesle engine	38KW
Electric motor	Y180L—4 22KW
weight	6500kg
Size	2500×900×1800mm