HYDRAULIC DRILL WGH-13U-EX

The hydraulic mining drill of type WGH-13U-Ex is designed for manual rotary drilling of holes in coal and soft to moderately hard rock using drills consisting of a spiral rod with a suitable tool.

WORKING CONDITIONS

The hydraulic mining drill WGH-13U-Ex can be used in underground mining facilities classified as methane explosion hazard classes "a," "b," or "c," as well as coal dust explosion hazard classes A or B, and non-explosive environments.

CONSTRUCTION

The drill machine features a mechanical impact mechanism that assists the operation of the drill.

The hydraulic drill machine of type WGH-13U-Ex is equipped with a control mechanism that ensures the drill immediately stops after the rod becomes stuck in the rock, eliminating the risk to the operator's hands. This mechanism is registered as Invention No. P.432298 with the Patent Office as a hydraulic drill control mechanism.

TECHNICAL DATA

Technical Parameters		Hydraulic mining drill type WGH-13U-Ex
Maximum Torque [Nm]		101
Maximum Power [kW]		4,51
Rotational Speed [rpm]		50 ÷ 830
Impact Frequency [bpm]		500 ÷ 8300
Rated Operating Pressure of the Working Fluid [MPa]		25
Maximum Operating Pressure of the Working Fluid [MPa]		30
Working Fluid Flow Rate [l/min]		2,5 ÷ 41,5
Flow Rate [l/min]		25 at 500 rpm
Optimal Operating Temperature of the Working Fluid [°C]		20 ÷ 60
Maximum Operating Temperature of the Working Fluid [°C]		80
Type of Working Fluid		Mineral oil HLP 22-68 acc. To DIN 51524, Mineral oil HM 22 ÷ 68 acc. to ISO 6743/3, Wather-oil-Emulsion 0,3%
Weight [Kg]		~ 10,4
Additional Technical Parameters	Ambient Temperature [°C]	- 20 ÷ +40
Additional Technical Parameters	Filter Accuracy [μm]	100
Maximum Drilling Diameter		ø48mm

When using the device with a power exceeding 3kW, the drill must be equipped with a core drill with flushing, which can be purchased from the manufacturer.
Parameter values may vary by up to ± 3%