CATERPILLAR（卡特彼勒）公司是世界上大的工程机械和建筑机械的生产商。也是全球高品质柴油发电机组和天然气发电机组的首席供应商。CAT发动机的生产力和耐用性经久考验，CAT的品质已经被世界公认为，连续多年被美国《财富》杂志评为工业及农业设备制造行业排名，全球500家大企业中排名第43位。2000年全球销售额201.75亿美元。
美国卡特彼勒柴油发电机组是行业内唯一从发动机、发电机、控制系统及所有部件均由卡特彼勒公司一家厂家统一设计、制造、测试及保用，是目前全球优质的发电机产品。
卡特彼勒滤芯CATERPILLAR：1424340 1421403 1063969 1131579 12368581262081 1517737 /1005374 1005593 1006374 1011460 1015412 10397371106326 1106326 1106331 1106331 1127448 /1146853 1153846 189 1186322 1194740 1282686 1290373 1304679 1311812 1318821/1318822 1328875 1329868 1335673 1348726 1355787 1355788 100 1402337 1467472 /1512409 1527217 1596102 1634465 1A34791B7716 1G7197 1G8878 1L8644 1M3330 1M3331 /1M3332 1M3333 1M34241M9150 1M9156 1N3224 1N4402 1N4864 1N8164 1N8165 1N9970 1P2299/1P2781 1P2781 1P2999 1P6450 1P7330 1P7360 1P7630 1P7716 1P77481P7958 1P7958 1P8482/ 1P8483 1R0511 1R0658 1R0659 1R0711 1R07121R0713 1R0714 1R0715 1R0716 1R0718 1R0719 /1R0720 1R0721 1R07221R0724 1R0728 1R0729 1R0730 1R0734 1R0739 1R0740 1R0741 1R0749/1R0750 1R0751 1R0753 1R0755 1R0756 1R0759 1R0762 1R1740 1S05311S0536 1S1286 1S1287/ /1S1479 1S1479 1S1552 1S2373 1S2373 1S47551S4762 1S4762 1S4763 1S6079 1S6811 1S9150 /1U2092 1U2093 1U20941U2096 1W0392 1W2130 1W2516 1W2660 1W3300 1W3636 1W3637 1W392/1W4845 1W7000 1W7339 1W7399 1W8633 1W8845 21685 2339856 272042H1560 2J0006 2J0670 /2J1360 2J1550 2J1560 2J1660 2J6 2J6135 2M09342M2626 2M3243 2M3943 2M8459 2M8549 2M9140 /2M9156 2M9282 2M92852M934 2N1990 2P1482 2P1482 2P3224 2P4004 2P4005 2P5080 2P5080/2P5834 2P8863 2P9963 2P9963 2R3129 2R6008 2R7797 2S0555 2S12852S1286 2S1287 2S1288/ 2S1289 2S1636 2S1677 2S3087 2S5277 2S5552S6605 2S6611 2S6615 2S9982 2W2134 2W3236 /2W4234 2Y8096 2Y809730257 313361 313658 314361 329060 32986877 342449 347003 364464/3C0183 3C0183E 3C183E 3F0801 3G6337 3G6925 3G6928 3G9626 3G96263H5673 3I0090 3I0105/ 3I0126 3I0167 3I0169 3I0203 3I0215 3I03023I0374 3I0382 3I0432 3I0763 3I0764 3I0795 3I0799 3I0801 /3I08043I0831 3I0836 3I0859 3I0919 3I0925 3I0929 3I1069 3I1081 3I10993I1143 3I1143 3I1143 3I1149/ 3I1155 3I1159 3I1160 3I1176 3I11903I1190 3I1202 3I1217 3I1218 3I1219 3I1224 3I1226 3I1227 3I1271/3I1322 3I1341 3I1411 3I1471 3I1982 3I1983 3I2126 3I2157 3J06703J7868 3K5446 3K5487 3K6727 /3K8457 3L0842 3L842 3M0198 3S18123S2298 3S2298 3S3006 3S4737 3S4746 3S4748 3S4775 /3S4833 3S57753S7775 3S9606 3Y0900 3Y0900X 3Y900 3Y900X 410685 427202 42733443491464 4A0332 4A0339 4A332 4A339 4D2954 4F6064 4H8729 4H87924H8860 4I7575 4J0806 4J0816 4J4195 /4J6064 4J6068 4J6164 4J8064J816 4L0658 4L0685 4L0952 4L4135 4L4718 4L4719 4L4720 4L47214L6777 4L6778 4L8465 4L9851 4L9852 4L9853 4L9892