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XY-4岩芯钻机
该机是我国代立轴式金刚石钻机。它设计，布局合理、结构紧凑、操作灵活、坚固耐用，可拆性好，便于搬迁、修理方便。
XY-4型钻机可用于固体矿床勘探，工程地质及地下水勘探，浅层石油，天然气勘探、堤坝灌注、坑道通风、排水钻探。
XY-4 SPINDLE TYPE CORE PRELL
1. TYPE and FUNCTIONS
XY-4 is a mechenically driven and hydraulically fed and high rotary speed of spindle type drill.
2. FEATURES
It is rugged and reliable, easy to operate and disassemble, convenient to transport and maintain Its design is advanced, resonable and compact.
3 APPLICATIONS
drilling for mineral shallow oil and gas,underground water.
engineering geological exploration.
dam grouting hole drilling.
drainage hole drilling.
The drill is produced according to the
standard for Q/3200XT07-1996
主要技术参数
1.钻孔深度
Φ43钻杆：1000m; Φ50钻杆：700m钻孔倾角360°
2.回转器
立轴转速（用495柴油机时）
正转八速：135～1588r/min 反转二速：110r/min及338r/min
立轴行程：600mm 立轴内径：68mm
大起重：72KN 大加压能力：54KN
3.卷扬机（用495柴油机时）
提升速度（第三层）：1.09；2.02；2.89；4.18m/s
大提升能力（单绳）：30KN
4.移动装置
移动油缸行程：400mm 钻机离开孔口距离 250mm
5.动力（按用户需要配）
电动机30KW 1470r/min 柴油机 36.75KW 2000r/min
6.机重（不包括动力机） 1500kg
7.外形尺寸（长×宽×高） 2640×1100×1750mm
SPECIFICATIONS
l. Hole depth
rod dia. 43mm: 1000m,
50mm:700m
2. Spindle (while driven by diesel engine)
forwad speed:135;250;355;517;415;765;1090;1588rpm
reverse speed:110;238rpm
stroke：600mm
spindle L.D.:68mm
lifting capacity:max.80KN
pull down capacity：max.60KN
3.Hoist(while driven by diesel engine)
lifting capacity(single line):30KN
lifting speed(3rd layer):1.09；2.02；2.89；4.18m/s
4.Retraction cylinder storke:400mm
distance between drill and hole:250mm
5.Power
electric motor:30KN:1470rpm
diesel engline:36.75KW:2000rpm
6.Weigth(less engine):1500Kg
7.Dimensions(L×W×H):2640×1100×1750mm
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