发动机机械参数速查日产车系

第三节 日产车系一、发动机匹配表发动机型号发动机匹配车型匹配年款KA24DE2.4LAltima1993-1999240SX1993-1998VG30E3.0LMaxima1993-1994Pick up 3.0L1993-1995Quest1993-1998VE30DE3.0LMaxima1993-1994300ZX1993-1994KA24E2.4LPick up 2.4L1993-1997VQ30DE3.0LMaxima1995-1999I301998-1999VG30DE3.0L300ZX1995-1996J301993-1997I301996-1997VH45DE4.5LQ451993-1996VH41DE4.1LQ451997-1999二、发动机参数1KA24DE、VG30E、VE30DE、KA24E型发动机参数表 发动机型号项目KA24DEVG30EVE30DEKA24E最大功率（Hp/rMin-1）150/5600160/5200196/5600134/5200最大扭矩（FtLbs/rMin-1）154/4400180/2800190/4000154/3600缸径行程8996878387838996汽缸排量（L）2.43.03.02.4压缩比9.2：19.0：19.0：18.6：1点火次序点火提前角（）汽缸压缩压力（kPa）10.6-12.69.0-12.210.0-13.010.0-13.5汽缸缸径189.000-89.01087.000-87.01087.000-87.01089.000-89.010289.010-89.02087.010-87.02087.010-87.02089.010-89.020389.020-89.03087.020-87.03187.020-87.03189.020-89.030汽缸最大锥度0.0100.0150.0100.010汽缸最大失圆度0.0150.0150.0150.015汽缸体最小高度246.94-247.04246.94-247.04汽缸最大平面翘曲度0.100.100.100.10汽缸盖最大翘曲度0.100.100.100.10汽缸盖高度126.29-126.49106.81-107.19138.720-138.92098.81-99.01气门座宽度进气门1.47-1.631.751.07-1.351.60-1.70排气门1.78-1.911.701.27-1.551.70-2.11气门座锥角（）45454545气门座孔直径进气门38.001-38.01644.501-44.51636.500-36.51536.500-36.515排气门32.70-32.7237.501-37.51631.999-32.01742.499-42.517气门导管汽缸盖孔内径进气门标准值10.975-10.99611.176-11.19610.175-10.19610.975-10.996加大尺寸11.176-11.19611.176-11.196排气门标准值10.975-10.99612.174-12.19710.175-10.19611.976-11.996加大尺寸11.176-11.19612.174-12.197气门导管内径进气门7.000-7.0187.000-7.0185.999-6.0177.000-7.018排气门7.000-7.0188.000-8.0185.999-6.0178.000-8.019气门导管安装后高度进气门13.31-13.8913.21-13.4113.59-13.7914.91-15.09排气门13.31-13.8913.21-13.4113.59-13.7914.91-15.09气门杆到导管油隙进气门标准值0.020-0.0530.023-0.0530.020-0.0430.020-0.053许用极限0.080.080.10排气门标准值0.041-0.0710.041-0.0740.041-0.0640.041-0.071许用极限0.100.100.10气门锥角（）45.545.25-45.7545.25-45.7545.5气门头直径进气门36.50-36.7042.0135.0034.00-34.19排气门31.19-31.3935.0030.5140.01-40.21气门最小边缘厚度进气门0.50.510.510.5排气门0.50.510.510.5气门最小整修长度进气门125.30110.26119.9排气门124.2102.46120.7气门杆直径进气门6.965-6.9806.9655.9746.965-6.980排气门6.944-6.9607.9655.9547.948-7.960气门杆顶部最大整修厚度进气门0.200.200.200.20排气门0.200.200.200.20气门间隙进气门0.30-0.38排气门0.33-0.41气门弹簧自由长度45.8044.09（内）；51.21（外）45.14（3）负载长度49.9kg/25.926kg/25（内）；53kg/30（外）54kg/26.9不垂直度1.911.91（内）；2.21（外）2.01凸轮轴轴向间隙标准值0.071-0.1500.08-0.150.071-0.150许用极限0.200.200.20凸轮轴孔径1号轴径28.001-28.024（1）25.999-26.02033.000-33.0252-5号轴径24.000-24.02625.999-26.02033.000-33.025凸轮轴轴颈直径1号轴径27.935-27.955（2）25.936-25.95432.936-32.9542-5号轴径23.935-23.95525.936-25.95432.936-32.954凸轮轴最大径向圆跳动0.100.0200.020凸轮轴轴颈油隙标准值0.046-0.0890.046-0.0860.046-0.0860.046-0.089许用极限0.1190.1500.119凸轮轴凸轮高度进气42.415-42.60639.538-39.72836.678-37.86944.839-45.029排气42.415-43.00539.538-39.72836.678-37.86944.839-45.029凸轮升程9.86挺杆孔直径34.00-34.0216.000-16.01217.000-17.021挺杆直径33.96-33.9715.946-15.95616.980-16.993挺杆油隙0.025-0.0600.043-0.0660.008-0.041摇臂内径18.007-18.02822.017-22.030摇臂轴直径17.988-18.00021.979-21.999摇臂油隙0.008-0.0480.013-0.051曲轴轴向间隙标准值0.05-0.180.05-0.180.05-0.180.05-0.18许用极限0.300.300.30曲轴径向圆跳动0.0410.100.10主轴承轴颈直径059.967-59.97462.967-62.97462.967-62.97463.645-63.652159.959-59.96762.959-62.96762.959-62.96763.652-63.663259.952-59.95962.951-62.95962.951-62.95963.663-63.673主轴径失圆度标准值0.0050.0050.0050.010许用极限0.020主轴径锥度标准值0.0030.0050.0050.010许用极限0.020主轴承油隙标准值0.020-0.0480.028-0.0560.028-0.0560.020-0.048许用极限0.100.0890.10主轴承厚度01.817-1.8211.817-1.82111.821-1.8251.821-1.82521.825-1.8291.825-1.82931.829-1.8331.829-1.83341.833-1.8371.833-1.837连杆轴承厚度01.496-1.49911.499-1.50121.501-1.50631.506-1.509连杆轴承轴颈直径0或标准值49.967-49.97549.954-49.97549.967-49.97559.952-59.975149.962-49.96749.962-49.967249.957-49.96249.957-49.962连杆轴径失圆度标准值0.0050.0200.0050.005许用极限0.020连杆轴径锥度标准值0.0050.0200.0050.005许用极限0.020连杆轴承油隙标准值0.010-0.0360.015-0.0530.028-0.0480.010-0.036许用极限0.0890.0890.089连杆最大弯曲度0.150.100.150.15连杆最大扭曲度0.300.100.300.30连杆孔径销孔21.001-21.01120.983-20.99321.999-22.01220.947-20.978曲柄销孔53.000-53.01253.000-53.01253.000-53.01253.000-53.012连杆中心距164.95-165.05154.10-154.20154.10-154.20164.95-165.05连杆侧隙标准值0.20-0.410.20-0.360.20-0.360.20-0.41许用极限0.610.410.61活塞与汽缸间隙标准值0.020-0.0410.015-0.0360.015-0.0360.020-0.041许用极限活塞直径188.969-88.97986.965-86.97586.975-86.98588.969-88.979288.979-88.98986.975-86.98586.985-86.99588.979-88.989388.989-89.00086.985-86.99586.995-87.00588.989-89.000加大0.2587.216-87.26487.224-87.274加大0.5087.465-87.51687.475-87.526活塞销孔直径20.988-20.99820.970-20.98321.989-22.00121.001-21.008活塞配合0-0.0050-0.0050-0.0050.008-0.013连杆配合0.005-0.0180.005-0.0180.005-0.018活塞环侧隙第一道气环0.041-0.0790.041-0.0740.041-0.0790.041-0.079第二道气环0.030-0.0710.030-0.0640.030-0.0640.030-0.071油环0.015-0.1910.066-0.135活塞环开口间隙第一道气环0.28-0.530.20-0.430.20-0.40第二道气环0.46-0.690.18-0.430.51-0.69油环0.20-0.690.20-0.760.20-0.69机油 泵外转子与泵壳间隙0.114-0.2010.114-0.2010.114-0.2010.150-0.211转子顶隙0.041-0.1800.180.1800.119盖到内转子0.051-0.0890.051-0.0890.051-0.089盖到外转子0.051-0.1090.051-0.1090.051-0.109内转子凸肩到前盖0.046-0.0910.046-0.091（1）凸轮轴孔径A47.000-47.026B42.499-42.525C48.001-48.024（2）凸轮轴轴径A46.919-46.939B42.421-42.441C47.920-47.940（3）气门弹簧自由长度进气门内弹簧53.34外弹簧57.43排气门内弹簧47.96外弹簧53.21负载长度进气门内弹簧27.2kg/32.5外弹簧57.9kg/37.6排气门内弹簧32.5kg/29.2外弹簧63.3kg/34.0失圆度进气门内弹簧2.31外弹簧2.49排气门内弹簧2.11外弹簧2.312VQ30DE、VG30DE、VH45DE、VH41DE型发动机参数表 发动机型号项目VQ30DEVG30DEVH45DEVH41DE最大功率（Hp/rMin-1）190/5600210/6400278/6000266/5600最大扭矩（FtLbs/rMin-1）205/4000193/4800292/4000278/4000缸径行程93.073.387.183.193.082.69376汽缸排量（L）3.03.04.54.1压缩比10.0：110.5：110.5：1点火次序点火提前角（）汽缸压缩压力（kPa）10.0-13.0汽缸缸径193.000-93.01087.000-87.01093.000-93.01093.000-93.010293.010-93.02087.010-87.02093.010-93.02093.010-93.020393.021-93.03087.020-87.03093.020-93.03093.020-93.030汽缸最大锥度0.100.150.0100.010汽缸最大失圆度0.150.150.0150.015汽缸最大平面翘曲度0.100.9900.100.10汽缸盖最大翘曲度0.100.100.100.10汽缸盖高度126.30-126.50137.90-138.00130.70-130.90130.70-130.90主轴承孔内径066.645-66.65468.944-68.950166.654-66.66368.950-68.956266.663-66.67268.956-68.962368.962-68.968气门座宽度进气门1.09-1.311.49-1.621.05-1.35排气门1.29-1.511.77-1.901.25-1.55气门座锥角（）45454545气门座孔直径进气门32.700-32.71634.500-34.516排气门37.500-37.51639.500-39.516气门导管汽缸盖孔内径进气门标准值10.175-10.1969.975-9.99610.975-10.99611.175-11.196加大尺寸10.175-10.19611.175-11.196排气门标准值10.175-10.1969.975-9.99611.975-11.99612.175-12.196加大尺寸10.175-10.19612.175-12.196气门导管内径进气门6.000-6.0186.000-6.0187.000-7.0187.000-7.018排气门6.000-6.0186.000-6.0188.000-8.0118.000-8.011气门导管外径进气门标准值11.023-11.034加大尺寸11.222-11.234排气门标准值12.023-12.034加大尺寸12.223-12.234气门导管安装后高度进气门12.60-12.8015.10-15.3013.150-13.35017.15-17.35排气门12.60-12.8015.10-15.3013.150-13.35017.15-17.35气门杆到导管油隙进气门标准值0.020-0.0530.020-0.0530.029-0.0520.029-0.052许用极限0.080.0990.080排气门标准值0.040-0.0730.040-0.0730.035-0.0510.035-0.052许用极限0.100.0990.080气门锥角（）44.25-44.7545.445.545.25-45.75气门头直径进气门36.00-36.3034.00-34.2037.99-38.2038.0-38.3排气门31.20-31.5029.50-29.7033.00-33.2033.0-33.2气门最小边缘厚度进气门0.500.510.500.50排气门0.500.510.500.50气门最小整修长度进气门97.32101.70排气门94.85102.12气门长度进气门103.10-103.30101.700-102.300排气门103.60-103.80102.120-102.720气门杆直径进气门5.965-5.9805.965-5.9806.966-6.9716.966-6.971排气门5.945-5.9605.945-5.9607.960-7.965气门杆顶部最大整修厚度进气门0.200.200.200.20排气门0.200.200.200.20气门间隙进气门0.26-0.34排气门0.29-0.37气门弹簧自由长度46.9343.1047.3149.42负载长度46.3kg/27.5554.7kg/26.5054.6kg/26.847.8kg/26.8不垂直度2.001.802.062.00凸轮轴轴向间隙标准值0.115-0.1880.030-0.0800.070-0.1480.070-0.148许用极限0.240.200凸轮轴孔径1号轴径26.000-26.02128.000-28.02126.000-26.02126.000-26.021其它轴径23.500-23.52128.000-28.02126.000-26.02126.000-26.021凸轮轴轴颈直径1号轴径25.935-25.95527.935-27.95525.935-25.95525.935-25.955其它轴径23.435-23.45527.935-27.95525.935-25.95525.935-25.955凸轮轴最大径向圆跳动标准值小于0.0200.0400.050.05许用极限0.050.10凸轮轴轴颈油隙标准值0.045-0.0860.045-0.0860.045-0.086许用极限0.1500.1500.1500.060凸轮轴凸轮高度标准值（1）40.405-40.595许用极限0.200.150凸轮轴凸轮高度进气门37.919-38.10937.858-38.048排气门35.279-35.46934.969-35.159挺杆孔直径35.000-35.02131.000-31.02017.000-17.021挺杆直径34.960-34.97530.955-30.96516.980-16.993挺杆油隙0.025-0.0610.035-0.0650.008-0.040曲轴轴向间隙标准值0.10-0.250.050-0.1800.10-0.250.10-0.26许用极限0.300.300.300.30曲轴径向圆跳动0.100.0990.050.05主轴承轴颈直径059.969-59.97562.967-62.97563.958-63.96463.960-63.964159.963-59.96962.959-62.96763.952-63.65863.956-63.960259.957-59.96362.951-62.95963.946-63.95263.952-63.956359.951-59.95763.940-63.94663.948-63.952463.944-63.948563.940-63.944主轴径失圆度0.0020.0200.0050.005主轴径锥度0.0020.0200.0050.005主轴承油隙标准值0.035-0.0530.028-0.0550.012-0.0300.006-0.020许用极限0.0650.0900.0510.030主轴承厚度02.000-2.0031.817-1.8212.481-2.4842.484-2.48712.003-2.0061.821-1.8252.484-2.4872.486-2.48922.006-2.0091.825-1.8292.487-2.4902.488-2.49132.009-2.0121.829-1.8332.490-2.4932.490-2.49342.012-2.0151.833-1.8372.493-2.4962.492-2.49552.015-2.0182.496-2.4992.494-2.49762.018-2.0212.499-2.5022.496-2.49972.498-2.50182.500-2.50392.502-2.505102.504-2.507连杆轴承厚度01.500-1.5031.496-1.4991.500-1.50311.503-1.5061.499-1.5021.503-1.50621.506-1.5091.502-1.5051.506-1.50931.505-1.508连杆轴承轴颈直径044.968-44.97444.968-44.97451.968-51.97451.968-51.974144.962-44.96844.962-44.96851.962-51.96851.962-51.968244.956-44.96244.956-44.96251.956-51.96251.956-51.962连杆轴径失圆度0.0020.0200.0050.005连杆轴径锥度0.0020.0200.0050.005连杆轴承油隙标准值0.034-0.0590.028-0.0480.020-0.0450.020-0.045许用极限0.0700.0900.0650.055连杆最大弯曲度0.150/100.00.150/100.00.150/100.10.15连杆最大扭曲度0.30/100.00.30/100.00.30/100.10.30连杆孔径销衬套孔23.980-24.00022.000-22.01222.000-22.01222.000-22.012曲柄销孔48.000-48.01353.000-53.01355.000-55.01355.000-55.013连杆中心距147.60-147.70154.10-154.20146.950-147.050连杆侧隙标准值0.200-0.3500.200-0.3500.200-0.3500.200-0.350许用极限0.4000.4000.4000.400活塞与汽缸间隙标准值0.010-0.0300.015-0.0350.010-0.0300.010-0.030许用极限活塞直径192.980-92.99086.975-86.98592.980-92.99092.980-92.990292.990-93.00086.985-86.99592.990-93.00092.990-93.000393.000-93.01086.995-87.00593.000-93.01093.000-93.010加大0.2093.180-93.21093.180-93.210活塞销孔直径21.987-21.999活塞销直径21.989-22.00121.989-22.00121.989-22.00121.989-22.001活塞配合0.002-0.0060-0.004连杆配合0.005-0.0170.005-0.0170.005-0.0170.005-0.017活塞环侧隙第一道气环标准值0.040-0.0800.040-0.0730.040-0.0800.040-0.080许用极限0.100.10第二道气环标准值0.030-0.0700.030-0.0630.030-0.0700.030-0.070许用极限0.100.10油 环标准值0.015-0.185许用极限0.20活塞环开口间隙第一道气环标准值0.22-0.410.210-0.4000.270-0.4600.27-0.46许用极限0.990.990第二道气环标准值0.50-0.740.500-0.7600.390-0.6300.39-0.63许用极限0.990.99油 环标准值0.20-0.690.200-0.7600.200-0.6900.20-0.69许用极限0.990.99机油 泵外转子与泵壳间隙0.114-0.2600.110-0.2000.125-0.2450.125-0.245内转子到外转子小于0.1800.080-0.1300.080-0.130内转子到泵盖0.050-0.0900.050-0.090外转子到泵盖0.030-0.1900.050-0.110内转子凸肩到泵壳0.045-0.091（1） 对于95年车型，为43.955-44.145；对于96年以后车型，为43.940-44.130。