XY-4L

XY-4L core drill is a new member of the drill rig family designed for engineering geological exploration, small-scale water well drilling and engineering construction for highway, railroad, hydropower, harbor, etc. This exploration drilling rig is a vertical shaft type rig that features.

Features

1. A wide rotational speed range (12 speeds) is available for this core drill to satisfy demands of diamond coring drill, rotary percussion drilling, directional drilling, reverse circulation continuous sampling, etc.
2. Large output torque, strong drilling capacity and wide applications.
3. Connecting rod reinforcement spring clamp and hydraulic chuck enjoy novel structure, large clamping force, long service life and reliable performance.
4. Equipped with automatic transmission, clutch, universal drive shaft and other high quality general parts, this drill rig enjoys long service life, easy movement and replacement.
5. Hydraulic lifting drill tower allows flexible drilling operation.
6. Truck chassis with hydraulic stabilizer legs facilitate moving of the whole exploration drilling rig.

Specifications

Engine		Diesel engine	R4105ZD
	Power and Rotational Speed	56 kW, 1500 r/min
	Drilling Capacity	NQ (Φ70) pipe	700 m
		HQ (Φ89) pipe	400 m
		Φ42 pipe	1000 m
Gyrator	Speed (r/min)	FWD: 33, 65, 109, 165, 215, 302, 507, 766, 1002
		REV: 36, 167
	Max. Torque (N m)	4200
	Dia. (mm)	93
	Hoist Capacity (KN)	60 (rated)	75 (max.)
	Pressing Force (KN)	45 (rated)	55 (max.)
	Feed Stroke (mm)	600
Winch	Three-layer Single-rope Hoist Capacity (KN)	Max. 40
	Three-layer Single-rope Hoist Speed (m/s)	0.72, 1.2, 1.82, 2.38
	Drum Dia. (mm)	220
	Wire Rope Dia. (mm)	17
	Wire Rope Capacity (m)	55
Hydraulic System	Model	CBTL-E430/E410-AFH
	Displacement (ml/min)	30+10
	System Pressure (MPa)	8 to 10
	Oil Cylinder Stroke (mm)	460
Tower	(m)	10.7
	Load (KN)	90
Truck Chassis	Loading Capacity (T)	6
	Dimension (L × W) (mm)	2200 × 1700
	Travelling Speed (km/h)	2
	Angle of Climb	≤ 30°
Wireline Coring Winch	Bare Drum Hoist Capacity 800 kgs	Full drum 300 kgs
	Full Drum Hoist Speed (m/s)	2.5
Dimension (L × W × H) (mm)		3215 × 1950 × 10700