Product Details

100 m,150 m,180 m,200 m small mobile borehole water well core drilling rig for sale

ST-200-drilling machine is widely used and hydraulic feeding , which has the characteristics of large power, large lifting force (2T) and high transmission torque.
1.1 Engineering geological investigation of railways, hydropower, traffic, bridges, dam foundations and other buildings.

1.2 Geological core drilling, physical prospecting.

1.3 Small grout Confucius, drill hole drilling.

1.4 Small well drilling.

Drilling Rig
Drilling diameter(mm)	75,91,110,130,150,300
Drilling depth (m)	200,150,100,70,50,30
Drill pipe diameter (mm)	42,50
Drilling angle(°)	90~75
Equipment size(L * B * H)	1730 * 860 * 1360 (mm)
Rig weight (except engine)	600
Gyrator
Spindle speed (four gear) (r/min)	115,230,505,1010
Spindle travel(mm)	450
Spindle no-load lifting maximum moving speed(m/s)	0.05
Spindle no load drop maximum movement speed(m/s)	0.067
Spindle maximum feed pressure(KN)	15
Spindle maximum lifting force(KN)	25
Spindle maximum output torque(KN• m)	1.5
Winch assembly
Winch maximum lifting force (single rope)	20
Reel speed (r/min)	20,39,85,170
Reel circumferential speed(m/s)	0.172,0.345,0.738,1.476
Reel diameter(mm)	140
Wire rope diameter(mm)	9.3
Wire rope density (m)	40
Brake diameter(mm)	278
Brake band width (mm)	50
Water pump
Pump type	Horizontal single cylinder double acting
Maximum displacement (motor)(L/min)	95 (77)
The maximum allowable pressure (Mpa)	1.2
Work pressure (Mpa)	0.7
Cylinder diameter (mm)	80
Piston stroke(mm)	100
Oil pump
Oil pump type	YBC -20/125
Nominal pressure (Mpa)	12.5
Rated flow(ml/r)	20
Rated speed(r/min)	800-2500
Diesel engine or motor
Diesel engine	1115
Rated power (KW)	16.2
Rated speed (r/min)	2200
Rated pressure(Mpa)	12.5
Motor type	Y160M - 4
Rated power (KW)	11
Rated speed (r/min)	1460