Portable Core Drill Rig

XYL-200 drilling rig is a light portable multi-function geotechnical engineering drilling machine, which is developed on the basis of the origin model GY-200-1Awith features of crawler moving, hydraulic tower erection or folding.

Specification

Drilling-capability
Drilling Dia(mm)		300		76		46
Drilling Depth (m )		60		225		290
Rod Dia (mm)		50				42
Vertical Angle range		0° to 360°
Distance Away from Hole		270 mm
2,Wheel
Spindle Speed(r/min)	Forward		900 475 388 205 157 68
	Reverse		256 85
Maximum Torque			2000N·m
Spindle Stroke			400 mm
Maximum Cylinder lifting force			29KN
Maximum Cylinder driving force			39KN
3,Hoist
Bobbin Diameter		φ135 mm
Rope Diameter		φ12.5mm
Rope Capacity		30m
Lifting Capacity(single pipe)		30KN
Bobbin linespeed (the second layer)(m/s)		0.27 0.64 0.83 1.58 1.64
4,Oil Pump
Type		CBF-F420-ALPL Wheel oil pump
Displacement		20mL/r
Normal Rated Speed		2500r/min
Normal Pressure		20MPa
Maximum Pressure		25MPa
5,Power		TYPE		Rated Power	Rated Speed		Weight
(1) Motor		Y160L-4		15KW	1460r/min		144kg
(2)Diesel Engine		ZS1110		14.7KW	2200r/min		180kg
6.Drilling Tower
Vertical height				7.2m
Hoisting height				6.8m
Weight				320kg
7,Chassis
Type				LDZ3-1300
Speed				1.5km/h
Permissible Gradient				20°
Authorized Payload				3.2t
System Pressure				16MPa
Dimensions				3800 × 2170 ×3050mm
Weight				2.2t

Application

Portable core drill rig is mainly used for geotechnical investigation in field of industrial and civil construction of buildings, railways, bridges, hydropower, and also for small diameter miro-pile drilling. The machine is extremely good with high density drilling holes in an area.

Features

1. Drilling speed range is big, speed threshold is arranged reasonably
2. Low drilling speed, big torque, can be used for sampling and micro-piling hole drilling
3. Installed with movable oil tank to make the machine slip distance to be300mm, convient for lifting and downloading drilling tools
4. Hydraulic oil feeding by operating the cylinder, making the drilling more easy and efficient and less man power needed.
5. Compact tower lifting and falling operated by hydraulic valve is very stable and safe

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