XY-42L

XY-42L surface core drilling rig, a new spindle-type core drilling equipment, is particularly designed for surface coring of solid minerals and to satisfy multiple drilling techniques, especially diamond drilling. This surface core drilling rig combines mechanical transmission with hydraulic control, featuring easy operation and maintenance,...

Description

XY-42L surface core drilling rig, a new spindle-type core drilling equipment, is particularly designed for surface coring of solid minerals and to satisfy multiple drilling techniques, especially diamond drilling. This surface core drilling rig combines mechanical transmission with hydraulic control, featuring easy operation and maintenance, convenient moving of whole machine as well as high coring efficiency and reliability.

The major part of this core drilling equipment includes hydraulic-controlled self-moving truck chassis, diesel engine, hydraulic system, control system, sliding drilling tower, winch, hydromatic brake, gyrator, breakout device (or clamp holder), rope coring winch, mud pump, etc.

Specifications

Power Machine	Name	Cummins 75 kW generator unit and motor
	Model	Generator unit (diesel engine is 6BT5.9-G2) + Y225S-4-B35
	Rated Power (kW)	Driller: 37 kW Mud pump: 11 kW Winch: 5.5 kW
	Rated Speed (r/min)	1480
Drilling Capacity	Drilling Rod (mm)	Depth (m)
	BQ (φ 55.5)	1200
	NQ (φ 70)	800
	HQ (φ 89)	500
Gyrator	Spindle Rotational Speed (r/min)	Clockwise: 39, 66, 109, 134, 180, 222, 257, 316, 371, 610, 871, 1071 Anticlockwise: 46, 141 反转:36、167
	Vertical Spindle Dia. (mm)	93
	Max. Torque of Vertical Spindle (N m)	4600 (66 r/min)
Feeding System	Model	Double oil cylinder
	Hoist Capacity (KN)	125 (rated)
	Pressing Capacity (KN)	85 (rated)
	Feeding Stroke (mm)	600
Winch	Model	Planetary
	Three-layer Single-rope Hoist Capacity (KN)	Max. 50
	Three-layer Single-rope Hoist Speed (m/s)	0.645, 1.076, 1.768, 2.525, 3.106
	Drum Dia. (mm)	295
	Wire Rope Dia. (mm)	18.5
	Wire Rope Capacity (m)	100
Hydraulic System	Model of Oil Pump	63SCY14-1BF (plunger pump) + SGP1A25RF (gear pump)
	Displacement (ml/min)	63+25
	System Pressure (MPa)	10, 25 MPa while travelling
Oil Cylinder Stroke (mm)		500
Tower (m)		12.5
Max. Load of Tower (KN)		200
Loading Capacity (T)		10
Travelling Speed (km/h)		1.2 to 1.8
Angle of Climb		≤ 30°
Dimension (L × W × H) (mm)		4600 × 3750 × 12700
Weight (t)		10