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Mini Crawler Drill Rig

Application:
YGL-50(Q) drilling rig is a kind of full hydraulic power head (top drive) multifunctional crawler drilling rig. It can be applied in construction of big tonnage stress anchoring hole for hydro power station, railway, highway, drainage hole and geologic calamity fathering for landslide prevention and rock collapse.

Features:
1. The great rotary torque of the drilling rig makes the application wider, the borehole speed faster, the accident disposal capability better and drilling work efficiency higher.
2. Extension mechanism (Chinese patent number: ZL03222451.6) in the output spindle of top drive power head protects drilling tools effectively.
3. The gearshift mechanism of top drive power head adopts the hydraulic shift method which has the strongpoint of the quickness, convenience, reliability, etc. of the gearshift.
4. The hydraulic clamp & wrench device enormously decreases the assistant time and also reduces the intensity of operating work.
5. The rig is crawler mounted, which makes the machine move easily.
6. Hydraulic elements are all selected from world famous brand products in order to achieve high reliability and performance stability.
7. It can be used by various drilling methods, such as:
1) Non-cycle liquid dry auger drill
2) DTH hammer drill in rock layer by air
3) Mud circulation drill in sand soil layer
4) DTH hammer with tube drill in broken rock area by air
8. Compact construction, small size and light weight make it available to use in narrow area.
9. YGL-50Q drill rig has a special drill arm which can be adjusted to have different height of level during the drill work.

Specification

Hole Depth 50 m
Hole DiameterΦ130~200 mm
Power Head Output Rotation Speed (forward or reverse)40-98 rpm
Power Head Max. Output Torque2500 Nm
Power Head Feeding Stroke1800 mm
Max. Power Head Lifting Capability30 kN
Max. Power Head Thrust Force15kN
Mast Sliding Compensating Stroke500 mm
Drill rod specificationΦ89*1.5m, Φ73*1.5m
Climb Ability20°
Overall dimension(transport state)(mm)3850×1450×2000
Diesel engine power (kW)26
Weight (kg)2000
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Company Brief: JINFAN Drilling Equipment Company is a renowned drilling rig manufacturer and supplier in China. Our most popular products include a hydraulic anchor drill rig, hydraulic crawler drilling rig, water well drilling rig, core drilling rig, in addition to a variety of related drilling tools including our DTH hammer, pulling machine, eccentric casing bit and wire-line core barrel. Our drilling machines are commonly used in GSHP systems, engineering geological investigation, water well construction, water conservation, and petroleum and natural gas exploration industries.