Product name of category group 8. Concrete machinery (1) Concrete mixer 1) Ring gear conical reverse discharge concrete mixer 2) Friction conical reverse discharge concrete mixer 3) Internal combustion driven conical reverse Turn-out concrete mixer 4) Ring gear cone type tipping discharge concrete mixer 5) Friction cone type tipping discharge concrete mixer 6) Vortex concrete mixer 7) Planetary concrete mixer 8) Single horizontal shaft mechanical loading Concrete mixer 9) Single horizontal shaft hydraulic loading concrete mixer 10) Double horizontal shaft concrete mixer 11) Continuous concrete mixer (2) Concrete mixing plant 12) Tilting discharge concrete mixing plant 13) Vortex type concrete mixing plant 14) Planetary concrete mixing plant 15) Single horizontal shaft concrete mixing plant 16) Double horizontal shaft concrete mixing plant 17) Continuous concrete mixing plant (3) Concrete mixing plant 18) Conical reverse discharge concrete mixing plant 19 ) Conical tilting discharge concrete mixing station 20) Vortex concrete mixing station 21) Planetary concrete mixing station 22) Single horizontal shaft concrete mixing station 23) Double horizontal shaft concrete mixing station 24) Continuous concrete mixing station (4) Concrete mixer truck 25) Truck-type concrete mixer truck 26) Track-type concrete mixer truck 27) Tow-type concrete mixer truck (5) Concrete pump 28) Stationary concrete pump 29) Tow-type concrete pump 30) Boom-type concrete pump truck (6) Concrete spraying machine 31) Tank-type concrete spraying machine 32) Spiral concrete spraying machine 33) Rotor-type concrete spraying machine 34) Concrete spraying manipulator 35) Concrete spraying trolley (7) Concrete pouring Machine 36) Orbital concrete pouring machine 37) Tire-type concrete pouring machine 38) Stationary concrete pouring machine (8) Concrete vibrator 39) Electric flexible shaft planetary plug-in concrete vibrator 40) Electric flexible shaft eccentric plug-in concrete vibrator 41) Internal combustion flexible shaft planetary plug-in concrete vibrator 42) Motor-built-in plug-in concrete vibrator 43) Flat plate concrete vibrator 44) Attached concrete vibrator 45) One-way vibration attached concrete vibrator 46) Concrete vibration table 47 ) Concrete vibrating beam (9) Concrete placing boom 48) Concrete placing boom (10) Air unloading bulk cement transport truck 49) Air unloading bulk cement transport truck (11) Concrete batching station 50) Concrete batching station (12) Concrete products machinery 51 ) Concrete block forming machine 52) Concrete hollow forming machine 53) Concrete component forming machine 54) Concrete pipe forming machine 55) Concrete component shaping machine 56) Formwork and accessories machinery 57) Cement mutual forming machine production and development situation in 2001, my country The concrete machinery industry has achieved impressive results. According to statistics from 40 concrete production enterprises across the country, *** sold 18,783 concrete mixers, 554 concrete mixing stations (buildings), 1,958 concrete pumps, 153 concrete pump trucks, 2,336 concrete mixer trucks, and batching machines. 1,388 units and 1,499 bulk cement transport trucks, an increase of more than 20% compared with 2000. The sales of major manufacturing enterprises in 2001 are shown in Table 1.

Table 1 Sales situation of major concrete machinery manufacturers in 2001 Serial number Company name Mixer mixing station (building) Concrete pump pump truck Concrete

Mixing conveyor truck batching station (station) Bulk cement truck 1 XCMG Technology Concrete Machinery Factory - - 42 2 - - - 2 Guangzhou Wuyang Construction Machinery Company 49 - 13 - - - - 3 Changsha Zoomlion Technology Development Co., Ltd. - - 537 18 - - - 4 Jilin Engineering Machinery Factory 408 19 - - 11 55 - 5 Shaoguan Xinyu Construction Machinery Co., Ltd. 1814 63 2 - 27 - - 6 East China Construction Machinery Factory 254 54 - - 371 - - 7 Fangyuan Group Company 6285 46 166 - - 900 - 8 Sany Heavy Industry Co., Ltd. Co., Ltd. - - 684 101 - - - 9 Dalian Construction Machinery Factory 97 - - - - - - 10 Shandong Construction Machinery Co., Ltd. 835 98 6 1 22 294 - 11 Hubei Construction Machinery Co., Ltd. - - 211 6 23 - - 12 Yunnan Construction Machinery Factory 184 - - - - - - 13 Shenyang Construction Machinery Co., Ltd. - - 54 2 - - - 14 Zhejiang Construction Machinery Co., Ltd. 1158 - - - - - - 15 Yangzhou Construction Machinery Factory - 2950 - 35 - - - - 16 Sichuan Guangyuan Machinery (Group) Co., Ltd. 1429 - - - - 73 - 17 Hubei Engineering Machinery Factory 372 - - - - - - 18 Shandong Hongda Construction Group Company 952 - - - - - - 19 Liaoning Hainuo Construction Machinery Group Co., Ltd. - 4 4 - 425 - - 20 Maanshan Xingma Special Purpose Vehicle Co., Ltd. - - - 14 527 - 1013 21 Changsha Dongfang Construction Machinery Factory 401 - - - - - - 22 Wuxi Zhongjian Machinery Factory 190 1 1 - - 6 - 23 Hunan Changsha Sanhuan Engineering Machinery Manufacturing Factory 66 - - - - 34 - 24 Haimen Dongfang Construction Machinery Factory 50 - - - - - - 25 Shanghai Wusong Construction Machinery Factory 36 - - - - - - 26 Fujian Province Construction Machinery Factory - - - - - 10 - 27 Wuxi Jiangjia Machinery Co., Ltd. - - - - - 16 - 28 Shandong Huaxia Group Company 339 - - - - - - 29 Lanzhou General Construction Machinery Factory 914 - - - - - 30 Shanghai Schwing Machinery Co., Ltd. - 6 50 - 40 - - 31 Zhangjiagang Fushan Construction Machinery Factory - - 85 - - - - 32 Jiajiang Hydraulic Machinery Factory - - 68 - - - - 33 Xuzhou Liebherr Concrete Machinery Co., Ltd. - 11 - - 297 - - 34 Hunan Puyuan Group Company - - - 9 73 - - 35 China Construction Second Bureau Luoyang Construction Machinery Factory - 46 - - 32 - - 36 China Construction Second Bureau Construction Machinery General Factory - - - - - - 190 37 Zhongdu Concrete Equipment Engineering Co., Ltd. - 13 - - 120 - - 38 Tangshan Special Purpose Vehicle Manufacturing Factory - - - - 368 - 296 39 Fujian Nanfang Pavement Machinery Co., Ltd. - 85 - - - - - 40 Sichuan Modern Construction Mechanical and Electrical Group Co., Ltd. - 51 - - - - - Total 18783 554 1958 153 2336 1338 1499