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+86-531-87106486

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sdboerr@gmail.com

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No.5, Zhaozhuang Industrial Park, Liu Changshan Road, Shizhong District, Jinan City

SWDM280H

SWDM280 medium-sized multifunctional rotary drilling rig has large main hoisting force, fast speed, key shaking function, saving drilling auxiliary time and high comprehensive construction efficiency.

Category:

Shanhe intelligent rotary drilling rig

Keywords:

SWDM280H

Mail:sdboerr@gmail.com

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Product Description

Performance Characteristics of Shanhe Intelligent SWDM280H Rotary Drilling Rig

1. Special chassis
Special hydraulic telescopic chassis for rotary excavation, the main and auxiliary winches are arranged on the platform, with good stability.
2. Auxiliary legs
Auxiliary legs on the lower mast can provide auxiliary support, lower casing and rig maintenance.
3. Patent roller
Stepped patented rollers effectively protect the most frequently used rope segments of rotary excavation and extend the service life of wire ropes.
4. Slewing brake
Increase the rotary braking force when the drilling rig is working, and effectively protect the output shaft of the reducer

Parameters		SWDM280H
Overall machine height		23.5m
Whole machine weight		85t
Maximum drilling diameter		2500mm
Maximum drilling depth		86m
Engine	Brand	Cummins
	Model	QSM11-335
	Power	250kW/2100rpm
Power head	Maximum torque	300kN.m
	Speed	6～28rpm
	High-speed soil throwing (optional)	70rpm
Pressurized system	Maximum pressure	240kN
	Maximum lifting force	240kN
	Maximum travel	6000mm
Master Wink	Maximum lifting force	280kN
	Maximum lifting speed	65m/min
Vice winch	Maximum lifting force	110kN
	Maximum lifting speed	55m/min
drill mast	Left and right inclination	±4°
	anteversion angle	5°
Chassis	Maximum travel speed	1.75km/h
	Maximum grade	15°
	Crawler width	900mm
	Telescopic width of crawler	3000～4500mm
	Chassis length	5700mm

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Shanhe intelligent rotary drilling rig