Multi-shafts Drill Rig

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Pieces
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China Mainland
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Description

Product Detail

As one of the leading multi-shafts drill rig manufacturer and equipped with a productive factory, Zhenjiang Zhenzhong Construction Machinery Co.,Ltd can offer you customized multiple spindle boring machine heads, continuous wall drill rig, smw method, foundation construction of highway, foundation construction of bridge made in China in stock. Welcome to check the price with us.

The drill of ZLD series is a special construction equipment working on SMW(Soil Mixing Wall) . Its exploited by our corpration associated with Beijing Institute of Construction Mechanization which absorbs the most advanced technique overseas.It can be widely applied in the constructing of leakage-prevented wall of the high buildings basements and subway station and dykes on the rivers.
The three-axis continuous wall drilling machine produced by our company has the following features, compared with other equivalent products:
the power head equipped with patented constant power double-speed motor which is specially used for drilling machine, can provide high and low rotating speeds, according to different strata; meanwhile, the motor has high starting torque, big output torque, strong overload capacity and high insulation level; the maximum motor torque multiple and stalling torque can both reach up to 3 times or more as much as the rating, and the motor has excellent drilling power performance.

Technical Parameter
Specifications for	unit	ZLD110	ZLD150	ZLD180	ZLD220	ZLD225	ZLD270	ZLD180
		(650-3)	(650-3)	(850-3)	(850-3)	(850-3)	(1000-3)	(650-5)
Moter power	KW	55×2	75×2	90×2	110×2	75×3	90×3	90×2
Rated revolutiom	rpm	20	20	16.6	17.5	20	16	16.5
speed(outer)	rpm	20	20	16.6	17.5	20	16	16.5
Rated revolutiom	rpm	18.9	18.9	14.9	15.7	16.7	16	16.5
speed(middle)	rpm	18.9	18.9	14.9	15.7	16.7	16	16.5
Output torque	KN.m	53.6	73.08	107.7	127	114.9	162	100
Diameter of borehole	mm	650×3	650×3	850×3	850×3	850×3	1000×3	650×5
Center distance of dirll stem	mm	450×450	450×450	600×600	600×600	600×600	750×750	450×450×450×450
Maximum boring depth	m	30	30	30	30/33	30	30	24
Center distance of guide axis	mm	600	600	600	600	600	600	600
Distance from guide axis to drill stem center	mm	935	935	975	975	975	975	655
Distance from guide axis to sling center	mm	920/780	920/780	920/780	920/780	920/780	920/780	920/780
Max.extraction force	KN	600	600	700	700	700	700	700
Weight	kg	7200	8500	11500	11800	11000	13800	12000