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2 .VQ30DE、VG30DE、VH45DE、VH41DE型发动机参数表
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发动机型号
项目 |
VQ30DE |
VG30DE |
VH45DE |
VH41DE |
|
最大功率( Hp/r·Min-1) |
190/5600 |
210/6400 |
278/6000 |
266/5600 |
|
最大扭矩( Ft·Lbs/r·Min-1) |
205/4000 |
193/4800 |
292/4000 |
278/4000 |
|
缸径×行程 |
93.0 ×73.3 |
87.1 ×83.1 |
93.0 ×82.6 |
93 ×76 |
|
气缸排量( L) |
3.0 |
3.0 |
4.5 |
4.1 |
|
压缩比 |
10.0 :1 |
10.5 :1 |
|
10.5 :1 |
|
气缸压缩压力( kPa) |
10.0-13.0 |
|
|
|
|
气缸缸径 |
1 |
93.000-93.010 |
87.000-87.010 |
93.000-93.010 |
93.000-93.010 |
|
2 |
93.010-93.020 |
87.010-87.020 |
93.010-93.020 |
93.010-93.020 |
|
3 |
93.021-93.030 |
87.020-87.030 |
93.020-93.030 |
93.020-93.030 |
|
气缸最大锥度 |
0.10 |
0.15 |
0.010 |
0.010 |
|
气缸最大失圆度 |
0.15 |
0.15 |
0.015 |
0.015 |
|
气缸最大平面翘曲度 |
0.10 |
0.990 |
0.10 |
0.10 |
|
气缸盖最大翘曲度 |
0.10 |
0.10 |
0.10 |
0.10 |
|
气缸盖高度 |
126.30-126.50 |
137.90-138.00 |
130.70-130.90 |
130.70-130.90 |
|
主轴承孔内径 |
0 |
|
66.645-66.654 |
68.944-68.950 |
|
|
1 |
|
66.654-66.663 |
68.950-68.956 |
|
|
2 |
|
66.663-66.672 |
68.956-68.962 |
|
|
3 |
|
|
68.962-68.968 |
|
|
气门座宽度 |
进气门 |
1.09-1.31 |
|
1.49-1.62 |
1.05-1.35 |
|
排气门 |
1.29-1.51 |
|
1.77-1.90 |
1.25-1.55 |
|
气门座锥角(°) |
45 |
45 |
45 |
45 |
|
气门座孔直径 |
进气门 |
32.700-32.716 |
|
|
34.500-34.516 |
|
排气门 |
37.500-37.516 |
|
|
39.500-39.516 |
|
气门导管气缸盖孔内径 |
进气门 |
标准值 |
10.175-10.196 |
9.975-9.996 |
10.975-10.996 |
11.175-11.196 |
|
加大尺寸 |
|
10.175-10.196 |
11.175-11.196 |
|
|
排气门 |
标准值 |
10.175-10.196 |
9.975-9.996 |
11.975-11.996 |
12.175-12.196 |
|
加大尺寸 |
|
10.175-10.196 |
12.175-12.196 |
|
|
气门导管内径 |
进气门 |
6.000-6.018 |
6.000-6.018 |
7.000-7.018 |
7.000-7.018 |
|
排气门 |
6.000-6.018 |
6.000-6.018 |
8.000-8.011 |
8.000-8.011 |
|
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 |
12.60-12.80 |
15.10-15.30 |
13.150-13.350 |
17.15-17.35 |
|
排气门 |
12.60-12.80 |
15.10-15.30 |
13.150-13.350 |
17.15-17.35 |
|
气门杆到导管油隙 |
进气门 |
标准值 |
0.020-0.053 |
0.020-0.053 |
0.029-0.052 |
0.029-0.052 |
|
许用极限 |
0.08 |
0.099 |
0.080 |
|
|
排气门 |
标准值 |
0.040-0.073 |
0.040-0.073 |
0.035-0.051 |
0.035-0.052 |
|
许用极限 |
0.10 |
0.099 |
0.080 |
|
|
气门锥角(°) |
44.25-44.75 |
45.4 |
45.5 |
45.25-45.75 |
|
气门头直径 |
进气门 |
36.00-36.30 |
34.00-34.20 |
37.99-38.20 |
38.0-38.3 |
|
排气门 |
31.20-31.50 |
29.50-29.70 |
33.00-33.20 |
33.0-33.2 |
|
气门最小边缘厚度 |
进气门 |
0.50 |
0.51 |
0.50 |
0.50 |
|
排气门 |
0.50 |
0.51 |
0.50 |
0.50 |
|
气门最小整修长度 |
进气门 |
97.32 |
|
|
101.70 |
|
排气门 |
94.85 |
|
|
102.12 |
|
气门长度 |
进气门 |
|
103.10-103.30 |
101.700-102.300 |
|
|
排气门 |
|
103.60-103.80 |
102.120-102.720 |
|
|
气门杆直径 |
进气门 |
5.965-5.980 |
5.965-5.980 |
6.966-6.971 |
6.966-6.971 |
|
排气门 |
5.945-5.960 |
5.945-5.960 |
|
7.960-7.965 |
|
气门杆顶部最大整修厚度 |
进气门 |
0.20 |
0.20 |
0.20 |
0.20 |
|
排气门 |
0.20 |
0.20 |
0.20 |
0.20 |
|
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 |
46.93 |
43.10 |
47.31 |
49.42 |
|
负载长度 |
46.3kg/27.55 |
54.7kg/26.50 |
54.6kg/26.8 |
47.8kg/26.8 |
|
不垂直度 |
2.00 |
1.80 |
2.06 |
2.00 |
|
凸轮轴轴向间隙 |
标准值 |
0.115-0.188 |
0.030-0.080 |
0.070-0.148 |
0.070-0.148 |
|
许用极限 |
0.24 |
|
0.200 |
|
|
凸轮轴孔径 |
1 号轴径 |
26.000-26.021 |
28.000-28.021 |
26.000-26.021 |
26.000-26.021 |
|
其它轴径 |
23.500-23.521 |
28.000-28.021 |
26.000-26.021 |
26.000-26.021 |
|
凸轮轴轴颈直径 |
1 号轴径 |
25.935-25.955 |
27.935-27.955 |
25.935-25.955 |
25.935-25.955 |
|
其它轴径 |
23.435-23.455 |
27.935-27.955 |
25.935-25.955 |
25.935-25.955 |
|
凸轮轴最大径向圆跳动 |
标准值 |
小于 0.020 |
0.040 |
0.05 |
0.05 |
|
许用极限 |
0.05 |
0.10 |
|
|
|
凸轮轴轴颈油隙 |
标准值 |
0.045-0.086 |
0.045-0.086 |
0.045-0.086 |
|
|
许用极限 |
0.150 |
0.150 |
0.150 |
0.060 |
|
凸轮轴凸轮高度 |
标准值 |
( 1) |
40.405-40.595 |
|
|
|
许用极限 |
0.20 |
0.150 |
|
|
|
凸轮轴凸轮高度 |
进气门 |
|
|
37.919-38.109 |
37.858-38.048 |
|
排气门 |
|
|
35.279-35.469 |
34.969-35.159 |
|
挺杆孔直径 |
35.000-35.021 |
31.000-31.020 |
17.000-17.021 |
|
|
挺杆直径 |
34.960-34.975 |
30.955-30.965 |
16.980-16.993 |
|
|
挺杆油隙 |
0.025-0.061 |
0.035-0.065 |
0.008-0.040 |
|
|
曲轴轴向间隙 |
标准值 |
0.10-0.25 |
0.050-0.180 |
0.10-0.25 |
0.10-0.26 |
|
许用极限 |
0.30 |
0.30 |
0.30 |
0.30 |
|
曲轴径向圆跳动 |
0.10 |
0.099 |
0.05 |
0.05 |
|
主轴承轴颈直径 |
0 |
59.969-59.975 |
62.967-62.975 |
63.958-63.964 |
63.960-63.964 |
|
1 |
59.963-59.969 |
62.959-62.967 |
63.952-63.658 |
63.956-63.960 |
|
2 |
59.957-59.963 |
62.951-62.959 |
63.946-63.952 |
63.952-63.956 |
|
3 |
59.951-59.957 |
|
63.940-63.946 |
63.948-63.952 |
|
4 |
|
|
|
63.944-63.948 |
|
5 |
|
|
|
63.940-63.944 |
|
主轴径失圆度 |
0.002 |
0.020 |
0.005 |
0.005 |
|
主轴径锥度 |
0.002 |
0.020 |
0.005 |
0.005 |
|
主轴承油隙 |
标准值 |
0.035-0.053 |
0.028-0.055 |
0.012-0.030 |
0.006-0.020 |
|
许用极限 |
0.065 |
0.090 |
0.051 |
0.030 |
|
主轴承厚度 |
0 |
2.000-2.003 |
1.817-1.821 |
2.481-2.484 |
2.484-2.487 |
|
1 |
2.003-2.006 |
1.821-1.825 |
2.484-2.487 |
2.486-2.489 |
|
2 |
2.006-2.009 |
1.825-1.829 |
2.487-2.490 |
2.488-2.491 |
|
3 |
2.009-2.012 |
1.829-1.833 |
2.490-2.493 |
2.490-2.493 |
|
4 |
2.012-2.015 |
1.833-1.837 |
2.493-2.496 |
2.492-2.495 |
|
5 |
2.015-2.018 |
|
2.496-2.499 |
2.494-2.497 |
|
6 |
2.018-2.021 |
|
2.499-2.502 |
2.496-2.499 |
|
7 |
|
|
|
2.498-2.501 |
|
8 |
|
|
|
2.500-2.503 |
|
9 |
|
|
|
2.502-2.505 |
|
10 |
|
|
|
2.504-2.507 |
|
连杆轴承厚度 |
0 |
1.500-1.503 |
1.496-1.499 |
1.500-1.503 |
|
|
1 |
1.503-1.506 |
1.499-1.502 |
1.503-1.506 |
|
|
2 |
1.506-1.509 |
1.502-1.505 |
1.506-1.509 |
|
|
3 |
|
1.505-1.508 |
|
|
|
连杆轴承轴颈直径 |
0 |
44.968-44.974 |
44.968-44.974 |
51.968-51.974 |
51.968-51.974 |
|
1 |
44.962-44.968 |
44.962-44.968 |
51.962-51.968 |
51.962-51.968 |
|
2 |
44.956-44.962 |
44.956-44.962 |
51.956-51.962 |
51.956-51.962 |
|
连杆轴径失圆度 |
0.002 |
0.020 |
0.005 |
0.005 |
|
连杆轴径锥度 |
0.002 |
0.020 |
0.005 |
0.005 |
|
连杆轴承油隙 |
标准值 |
0.034-0.059 |
0.028-0.048 |
0.020-0.045 |
0.020-0.045 |
|
许用极限 |
0.070 |
0.090 |
0.065 |
0.055 |
|
连杆最大弯曲度 |
0.150/100.0 |
0.150/100.0 |
0.150/100.1 |
0.15 |
|
连杆最大扭曲度 |
0.30/100.0 |
0.30/100.0 |
0.30/100.1 |
0.30 |
|
连杆孔径 |
销衬套孔 |
23.980-24.000 |
22.000-22.012 |
22.000-22.012 |
22.000-22.012 |
|
曲柄销孔 |
48.000-48.013 |
53.000-53.013 |
55.000-55.013 |
55.000-55.013 |
|
连杆中心距 |
147.60-147.70 |
154.10-154.20 |
146.950-147.050 |
|
|
连杆侧隙 |
标准值 |
0.200-0.350 |
0.200-0.350 |
0.200-0.350 |
0.200-0.350 |
|
许用极限 |
0.400 |
0.400 |
0.400 |
0.400 |
|
活塞与气缸间隙 |
标准值 |
0.010-0.030 |
0.015-0.035 |
0.010-0.030 |
0.010-0.030 |
|
许用极限 |
|
|
|
|
|
活塞直径 |
1 |
92.980-92.990 |
86.975-86.985 |
92.980-92.990 |
92.980-92.990 |
|
2 |
92.990-93.000 |
86.985-86.995 |
92.990-93.000 |
92.990-93.000 |
|
3 |
93.000-93.010 |
86.995-87.005 |
93.000-93.010 |
93.000-93.010 |
|
加大 0.20 |
93.180-93.210 |
|
|
93.180-93.210 |
|
活塞销孔直径 |
|
21.987-21.999 |
|
|
|
活塞销 |
直径 |
21.989-22.001 |
21.989-22.001 |
21.989-22.001 |
21.989-22.001 |
|
活塞配合 |
0.002-0.006 |
|
|
0-0.004 |
|
连杆配合 |
0.005-0.017 |
0.005-0.017 |
0.005-0.017 |
0.005-0.017 |
|
活
塞
环
侧
隙 |
第一道气环 |
标准值 |
0.040-0.080 |
0.040-0.073 |
0.040-0.080 |
0.040-0.080 |
|
许用极限 |
|
0.10 |
0.10 |
|
|
第二道气环 |
标准值 |
0.030-0.070 |
0.030-0.063 |
0.030-0.070 |
0.030-0.070 |
|
许用极限 |
|
0.10 |
0.10 |
|
|
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 |
0.22-0.41 |
0.210-0.400 |
0.270-0.460 |
0.27-0.46 |
|
许用极限 |
|
0.99 |
0.990 |
|
|
第二道气环 |
标准值 |
0.50-0.74 |
0.500-0.760 |
0.390-0.630 |
0.39-0.63 |
|
许用极限 |
|
0.99 |
0.99 |
|
|
油 环 |
标准值 |
0.20-0.69 |
0.200-0.760 |
0.200-0.690 |
0.20-0.69 |
|
许用极限 |
|
0.99 |
0.99 |
|
|
机
油
泵 |
外转子与泵壳间隙 |
0.114-0.260 |
0.110-0.200 |
0.125-0.245 |
0.125-0.245 |
|
内转子到外转子 |
小于 0.180 |
|
0.080-0.130 |
0.080-0.130 |
|
内转子到泵盖 |
0.050-0.090 |
0.050-0.090 |
|
|
|
外转子到泵盖 |
0.030-0.190 |
0.050-0.110 |
|
|
|
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。
|