<!-- .at_30{BORDER-RIGHT: #ece9d8; PADDING-RIGHT: 0.75pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 0.75pt; BACKGROUND: white; PADDING-BOTTOM: 0.75pt; BORDER-LEFT: #ece9d8; PADDING-TOP: 0.75pt; BORDER-BOTTOM: #ece9d8; HEIGHT: 15pt} .at_14{BORDER-RIGHT: #ece9d8; PADDING-RIGHT: 0.75pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 0.75pt; BACKGROUND: white; PADDING-BOTTOM: 0.75pt; BORDER-LEFT: #ece9d8; WIDTH: 160.6pt; PADDING-TOP: 0.75pt; BORDER-BOTTOM: #ece9d8; HEIGHT: 15pt} .at_17{BORDER-RIGHT: #ece9d8; PADDING-RIGHT: 0.75pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 0.75pt; BACKGROUND: white; PADDING-BOTTOM: 0.75pt; BORDER-LEFT: #ece9d8; WIDTH: 160.6pt; PADDING-TOP: 0.75pt; BORDER-BOTTOM: #ece9d8; HEIGHT: 13.5pt} .at_13{MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-pagination: widow-orphan} .at_9{BORDER-RIGHT: #ece9d8; PADDING-RIGHT: 0.75pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 0.75pt; BACKGROUND: white; PADDING-BOTTOM: 0.75pt; BORDER-LEFT: #ece9d8; WIDTH: 330.1pt; PADDING-TOP: 0.75pt; BORDER-BOTTOM: #ece9d8; HEIGHT: 16.5pt} .at_24{HEIGHT: 12.75pt; mso-yfti-irow: 6} .at_19{HEIGHT: 14.25pt; mso-yfti-irow: 4} .at_29{HEIGHT: 15pt; mso-yfti-irow: 10} .at_28{HEIGHT: 12.75pt; mso-yfti-irow: 9} .at_7{WIDTH: 333.1pt; mso-cellspacing: 1.5pt} .at_0{MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 23pt; mso-line-height-rule: exactly; mso-pagination: widow-orphan} .at_8{HEIGHT: 16.5pt; mso-yfti-irow: 0; mso-yfti-firstrow: yes} .at_18{HEIGHT: 13.5pt; mso-yfti-irow: 3} .at_25{BORDER-RIGHT: #ece9d8; PADDING-RIGHT: 0.75pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 0.75pt; BACKGROUND: white; PADDING-BOTTOM: 0.75pt; BORDER-LEFT: #ece9d8; PADDING-TOP: 0.75pt; BORDER-BOTTOM: #ece9d8; HEIGHT: 12.75pt} .at_10{MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan} .at_2{FONT-SIZE: 12pt} .at_15{HEIGHT: 13.5pt; mso-yfti-irow: 2} .at_33{HEIGHT: 12.75pt; mso-yfti-irow: 13; mso-yfti-lastrow: yes} .at_20{BORDER-RIGHT: #ece9d8; PADDING-RIGHT: 0.75pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 0.75pt; BACKGROUND: white; PADDING-BOTTOM: 0.75pt; BORDER-LEFT: #ece9d8; PADDING-TOP: 0.75pt; BORDER-BOTTOM: #ece9d8; HEIGHT: 14.25pt} .at_32{HEIGHT: 12.75pt; mso-yfti-irow: 12} .at_26{HEIGHT: 12.75pt; mso-yfti-irow: 7} .at_4{FONT-SIZE: 12pt; COLOR: black} .at_6{FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体} .at_3{MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 23pt; mso-line-height-rule: exactly; mso-pagination: widow-orphan; mso-char-indent-count: 2.0} .at_16{BORDER-RIGHT: #ece9d8; PADDING-RIGHT: 0.75pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 0.75pt; BACKGROUND: white; PADDING-BOTTOM: 0.75pt; BORDER-LEFT: #ece9d8; PADDING-TOP: 0.75pt; BORDER-BOTTOM: #ece9d8; HEIGHT: 13.5pt} .at_21{BORDER-RIGHT: #ece9d8; PADDING-RIGHT: 0.75pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 0.75pt; BACKGROUND: white; PADDING-BOTTOM: 0.75pt; BORDER-LEFT: #ece9d8; WIDTH: 160.6pt; PADDING-TOP: 0.75pt; BORDER-BOTTOM: #ece9d8; HEIGHT: 14.25pt} .at_27{HEIGHT: 12.75pt; mso-yfti-irow: 8} .at_5{FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'} .at_23{BORDER-RIGHT: #ece9d8; PADDING-RIGHT: 0.75pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 0.75pt; BACKGROUND: white; PADDING-BOTTOM: 0.75pt; BORDER-LEFT: #ece9d8; WIDTH: 160.6pt; PADDING-TOP: 0.75pt; BORDER-BOTTOM: #ece9d8; HEIGHT: 12.75pt} .at_31{HEIGHT: 12.75pt; mso-yfti-irow: 11} .at_22{HEIGHT: 12.75pt; mso-yfti-irow: 5} .at_1{FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'} .at_11{HEIGHT: 15pt; mso-yfti-irow: 1} .at_12{BORDER-RIGHT: #ece9d8; PADDING-RIGHT: 0.75pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 0.75pt; BACKGROUND: white; PADDING-BOTTOM: 0.75pt; BORDER-LEFT: #ece9d8; WIDTH: 168pt; PADDING-TOP: 0.75pt; BORDER-BOTTOM: #ece9d8; HEIGHT: 15pt} -->产品主要特点及用途：GS-20型工程、水井钻机采用大龙门架形，塔架起落及主机移位均采用液压调控，双卷扬机组，大模数、双曲面转盘，并配有正反循环泵组，更适应于各种复杂地质条件下的施工要求；GS-20型工程、水井钻机已成为公、铁路桥梁、高层建筑、港口、水坝、大口径钻孔灌桩及深水井钻进的必配设备。技术参数钻孔深度（m）80钻孔直径（mm）2000转盘通孔直径（mm）500转盘转速（正反转）(r/min)11；17；2226；32；48转盘额定输出扭距（KN.m）32主卷扬提升能力（单绳）（KN）40副卷扬提升能力（单绳）（KN）30水龙头承载能力（KN）350主机配套动力（KW）37工作状态（mm）5200*2570*10290运输状态（mm）10200*2570*2500整机重量（kg）11500