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最大鉆孔直徑(mm)2500
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最大鉆孔深度(mm)90
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最大起撥力(kN)365
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最大加壓力(kN)365
◆ 擁有可靠的系統(tǒng)與強(qiáng)勁的動力及可拓展性履帶,加長的履帶長度,增加履帶展開后寬度,提高鉆機(jī)的穩(wěn)定性,上車平臺雙減速機(jī)驅(qū)動,解決制動難題,適應(yīng)各種復(fù)雜工況,具有經(jīng)濟(jì)、高效、環(huán)保、穩(wěn)定等多重特點(diǎn)。
Possessing reliable system, strong power and expansible tracks. Lengthened tracks improve stability of drill rig. Up structure is driven by dual reduction gears, which eliminates braking problems. The system is capable of adapting all complicated working conditions, with advantages such as economical, efficient, environmental-friendly, stable, etc.
◆ 選擇Cummins QSM11-C428柴油發(fā)動機(jī)。通過改善燃燒過程,使該發(fā)動機(jī)油耗降低,最大功率428馬力,即319KW。主要部件改進(jìn):凸輪軸、活塞、噴油器、廢氣放氣閥渦輪增壓器、濾清器;改進(jìn)曲軸箱呼吸系統(tǒng)、機(jī)油泵帶襯套;改進(jìn)耐磨性以延長保養(yǎng)周期。
Cummins QSM11-C428 diesel engine is selected. By altering combustion processes, fuel consumption of this engine is reduced, with maximum power of 428 bhp, which is 319KW. Improvement of main components: camshaft, piston, oil atomizer, turbocharger for waste gas release valve, filter; improved crankcase breathing system, fit machine oil pump with lining; improve abrasive resistance to extend maintenance cycle.
◆ 主卷揚(yáng)被設(shè)計(jì)在鉆機(jī)的回轉(zhuǎn)平臺內(nèi),采用力士樂進(jìn)口的減速機(jī)與馬達(dá),可靠性高,維護(hù)成本低,鉆機(jī)的穩(wěn)定性好;鋼絲繩的直徑36毫米,鋼絲繩工作在卷筒的第一層,成倍地提高鋼絲繩的使用壽命,降低客戶的維護(hù)成本,同時(shí),增加的落地保護(hù)功能,最大程度的延長了主卷揚(yáng)的使用壽命。
Main winching device is built in rotatory platform, adopting imported Rexroth reducer and motor, featuring high stability, low maintenance costs and great stability of drill; steel cable diameter is 36 mm, operating on the first layer of reel drum, multiplying service life of steel cable, reducing customers' maintenance costs. Falling protection feature is also added to improve service life of main winching device.
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