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二、本鉆機為散裝式轉(zhuǎn)盤鉆機，主要是用于第四紀(jì)中、細(xì)顆粒地層及一般軟巖石層。
主要用途有：
1、勘探和普查底層的水文地質(zhì)情況；
2、為農(nóng)業(yè)灌溉、工業(yè)用水鉆鑿水井；
3、地下坑道通風(fēng)、橋梁等工程鉆孔。
三、鉆機工作時用泥漿沖洗液（正循環(huán)），轉(zhuǎn)盤回轉(zhuǎn)帶動鉆具轉(zhuǎn)動。用卷揚系統(tǒng)實現(xiàn)減壓鉆進、升降鉆具、下井管、沖擊取樣、立放鉆塔等。
四、鉆機設(shè)有微調(diào)鉆進機構(gòu)和機械擰卸鉆具裝置。
A drill machine with diesel engine as power, a millstone, also can convert motor drive power for the region.
Second, the rotary drill rig for bulk type, mainly used in the quaternary, fine particles generally soft rock strata.
Main purposes:
1, the exploration and survey at the bottom of the hydrogeological condition;
2, for agricultural irrigation, industrial diamond drilling Wells;
3, underground tunnel ventilation, Bridges and other engineering drilling.
Three, drilling rig mud rinses at work (positive), wheel rotation driven in drilling tools.With winding system implementation under reduced pressure drilling, lift tool, tube well, impact sampling, standing rig, etc.
Four, drilling rig has fine drilling mechanism and mechanical twist drill unloader.
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項目 Project |
SPJ-300 |
SPJ-400 |
SPJ600 |
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鉆孔直徑 Borehole diameter |
Φ500mm-1500mm |
Φ500mm-1800mm |
500mm-2500mm |
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鉆孔深度 Drilling depth |
300m、50m |
400m、50m |
600m |
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最大輸出扭矩Maximum output torque |
18KN/m |
18KN/m |
|
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主動鉆桿 Active drill rod |
08mm×108mm×4000mm |
108mm×108mm×4000mm |
108x108x8000 108x108x12000 |
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鉆桿 Drill pipe |
φ89mm×4200mm，φ127×φ108×4200mm |
φ89mm×4200mm，φ127×φ108×4200mm |
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|
主卷揚提升能力 The main hoist capacity |
30KN |
30KN |
35 |
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副卷揚提升能力Auxiliary hoist capacity |
20KN |
20KN |
15 |
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轉(zhuǎn)盤通孔直徑 Rotary table diameter |
500mm-1000mm |
500mm-1200mm |
φ605 |
|
轉(zhuǎn)盤轉(zhuǎn)速(正、反)Rotary speed (positive and negative) |
40、70、128r/min |
40、70、128r/min |
42, 75, 134 r/min |
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鉆塔垂直高度 The vertical height of tower |
8.6m |
8.6m |
|
|
鉆機重量 Rig weight |
6.5t |
6.5t |
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外型尺寸Dimensions |
8400mm×2050mm×8000mm |
8400mm×2050mm×8000mm |
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鉆塔 Derrick |
A型(鉆井用)、配ZX300型鉆井平臺(工程樁基用) Type A (ZX300), with the type of drilling platform (Engineering Pile Foundation) |
A型(鉆井用)、配ZX400型鉆井平臺(工程樁基用) Type A (ZX400), with the type of drilling platform (Engineering Pile Foundation) |
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