XY-44HA

XY-4HA surface core drilling rig is a new member of the surface coring equipment family which has been added drill tower and equipped with wireline coring winch on the basis of XY-44H drilling rig. This surface coring equipment allows moving of the whole machine and can meet multiple drilling requirements, especially diamond drilling. It’s a spindle type drill.

Features

1. A wide rotational speed range (12 speeds) is available for this surface core drilling rig to satisfy demands of diamond coring drill, rotary percussion drilling, directional drilling, reverse circulation continuous sampling, etc.
2. Diesel engine or electromotor is available to satisfy various engine demands. Mud pumps, drill stems and faucets are easy to assembly.
3. Anti-torque device has been equipped to deter rotation of the drill’s spindle, suitable for directional drilling.
4. Equipped with automatic transmission, clutch, universal drive shaft and other high quality general parts, this surface coring equipment enjoys long service life, easy movement and replacement.
5. Connecting rod reinforcement spring clamp and hydraulic chuck enjoy novel structure, large clamping force, long service life and reliable performance.
6. Excellent monitoring and alarming capacity of parameter, including torque, drilling pressure, speed, etc. helps to prevent and reduce drilling accidents of this surface coring device.
7. Parts almost identical and interchangeable to facilitate drilling working.
8. This surface core drilling rig is designed with hydraulic lifting drill tower for convenient assembly and drilling of oblique hole.

Specifications

Engine	Name	Diesel engine
	Model	R4105 ZD1
	Power (kW)	56
	Rotational Speed (r/min)	1500
Drilling Capacity	Drilling Capacity of ф50 Drilling Stem (m)	1200
Spindle	Spindle Speed (r/min)	FWD:39, 66, 109, 134, 180, 222, 257, 316, 371, 610, 871, 1071
		REV: 42,144
	Max. Torque (N m)	4600 (66 r/min)
	Spindle Dia. (mm)	93
	Drilling Angle	90° to 70°
	Hoist Capacity (KN)	125 (rated)
	Pressure Feeding Capacity (KN)	85 (rated)
	Stroke (mm)	600
Winch	Model	Planetary type
	Three-layer Single-rope Hoist Force (KN)	50 (max.)
	Three-layer Single-rope Hoist Speed (m/s)	0.645 to 3.106
	Drum Dia. (mm)	295
	Wire Rope Dia. (mm)	18.5
Hydromatic Brake	Rotational Speed (rpm)	700 to 1800
	Single-rope Balance Speed (m/s)	3 to 8
	Single-rope Load (KN)	50
Hydraulic System	Oil Pump Model	CBTL-E430/E410-AFH
	Displacement (ml/min)	30+10
	System Pressure	8
	Stroke (mm)	500
Dimension (L × W × H) (mm)	4900 × 2200 × 10000
Weight (kgs)	4500 (including the drill tower)