7000m mechanical rig

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Item NO.: V015763 MOQ: 0

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K type mast is made of H steel, and has the advantages of wide eyeshot and convenient transportation.

The substructure is Block package type which has good stability; while drawworks and mast adopt low-position installation and being lifted upon drawworks power.

Drawworks is a seal type chain transmission drawworks which has 4 forward gears+2 reverse gears (or 6 forward gears+2 reverse gears), and it equips auxiliary drive device for mast lifting and emergency lifting.

This rig is equipped with an integral driller's cabin, in which a driller can finish major operations and controls.

Between each part of rig transmission system adopt cardan shaft connection, which is convenient to install and disassemble.

Overall layout of the rig is reasonable, while its modularization can meet the requirements of integrally lifting, train and truck transportation.

Nominal drilling depth	7000m（114mmDP）		Quantity and power of drilling pump	2×1600hp
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	6000m（127mmDP）		Substructure type	Block package type
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Max hook load	4500kN		Substructure height and clear height under RT beam	7.5m，6.26m
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Wire rope system of traveling system	6x7，parallel		Mast type and effective height	K type，45m
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DW rated power	1470kW（2000hp）		Transmission mode	hydraulic transmission and chain paralleling
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DW gear	4gears	6gears	Quantity/power of main diesel engine	4x810kw
	4forward+2reverse	6forward+2reverse
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Diameter of drilling wire rope	φ38mm		Quantity and power of auxiliary generator set	2×400kW
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RT opening diameter	952.5mm（37 1/2″）		HP mud manifold	φ102mm（bore diameter）×35MPa
	698.5mm（27 1/2″）
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RT gear	4forward+2reverse		Effective mud volume of solid control system	320m³