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PRODUCTS

ZM SERIES

Pre buried cast concrete pile is drilled and bottomed with a single axis drill, and cement slurry is injected at the pile end and around the pile, and then the embedded pile is embedded into the foundation pile formed in the hole.

This method adopts the embedded method to construct the prestressed prefabricated pipe pile technology. According to the construction steps of drilling, pile end reaming, cement slurry injection, drilling lifting, and pile planting, the pile foundation is made of prefabricated pile body, pile end cement slurry, and soil to jointly bear the load. The construction period is short, without sediment, hole collapse and necking, good adaptability to complex geological soil layers, no soil squeezing effect, low noise and vibration, and small environmental impact. During construction, there is no need for mud circulation, no need for on-site fabrication of reinforcement cage and concrete pouring. Piles of various specifications are all produced in batches in the factory, saving materials, low project cost and stable quality. This method has high construction efficiency, low cost, energy saving and environmental protection.

technical parameter

項目/單位參數(shù)
鉆孔直徑 /MM500-1200
鉆孔深度 /M≤80

工能作力 轉(zhuǎn)速 /rpm

50
工能作力 扭矩  /kN·M120
工能作力 動力頭上下行程 /M15

工能作力 加壓方式

卷揚機鋼絲繩加壓
工作能力 鉆桿加壓力 /kN40
桅桿 起塔形式油缸后拉式
桅桿 截面形式正多邊形 + 圓管

鉆桿 連接方式

六方 + 插銷
鉆桿 規(guī)格 /MM外六方 L=9000
卷揚機升提力 一號卷揚機 /kN15
卷揚機升提力 二號卷揚機 /kN20
卷揚機升提力 三號卷揚機 /kN25
履帶底盤 接地比壓 /mPa< 0.06 
履帶底盤 行走速度 /kM/h0.5

液系壓統(tǒng)

額定工作壓力 /mP

35

液系壓統(tǒng)

主泵最大流量 /L/mi

220
動力頭驅(qū)動方式變頻電機+ 變頻器調(diào)速系統(tǒng)
控制方式智能+電控
鉆機總裝機容量 /kW297.2
主機外形尺寸(長×寬×高)/M6.9 × 6.5 × 31
主機重量115


Engineering case