Top Drive Exploration Drilling Rig, XD Series Manufacturer

Top Drive Exploration Drilling Rig, XD Series

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Introductions

Top drive exploration drilling rig, XD series can drill up to 3000-4000meters deep, widely applicable in geothermal drilling, solid mineral exploration and exploration of shallow layer petroleum, coalbed methane, shale gas. Furthermore, it has functions including automatic drilling, emergency brake, anti-collision braking, digital control, low energy consumption and so on. These greatly enhance the safety requirements, efficiency, in the meantime energy saving and environment-friendly.

Parameters

Drilling depth range	Project	XD-30DBZ	XD-40DBZ
	HC	3000m	4000m
	PC	2000m	3000m
Winch system	Project	XD-30DBZ	XD-40DBZ
	Power of electric motor	200kW	300kW
	Pulling force	80kN	120 kN
	Movable pulley & rope group	3×4	4×5
	Diameter of steel rope	Φ26mm	Φ28mm
	Number of gear	2+2R continuous speed varying	2+2R continuous speed varying
	Moving speed of movable pulley group	0~1.4m/s	0~1.4m/s
	Drilling electric motor	7.5kW	15kW
	Drilling speed	3cm/min~50cm/min	3cm/min~100cm/min
Top drive system	Project	XD-30DBZ	XD-40DBZ
	Axial load	800kN	100kN
	Rated power	150kW	180kW
	Range of rotational speed	0~600r/min	0~600r/min
	Rated torque	0~6500Nm	0~8000Nm
	Dismounting and fastening torque	10000Nm	12500Nm
	Clamping of back-up tong	Φ120mm	Φ120mm
	Diameter of core tube	Φ50mm	Φ50mm
	Rings	100t double ring	150t double ring
	Diameter of elevator	Φ71-120mm	Φ71-120mm
	Elevator load	100t	150t
	Top drive guide	25m	25m
Salvage system	Project	XD-30DBZ	XD-40DBZ
	Rated power	22kW	30
	Diameter of steel wire	6mm	8mm
	Lifting ability	18000N	25000N
	Lifting speed	≥120m/min	≥120m/min
Circulatory system	Project	XD-30DBZ	XD-40DBZ
	Power	30kW	45kW
	Rated pump pressure	16MPa	28MPa
	Rated pump volume	300L/min	400L/min