The front cylinder is a multi-stage telescopic hydraulic cylinder, which is mainly used for dump trucks, and has multiple linking methods such as double hinged shafts, earring hinges, and double earrings. 　　Sleeve diameter 75-278mm 　　Maximum stroke up to 11m 　　Maximum rated pressure up to 24Mpa 　　Maximum car length up to 12m 　　Maximum load up to 110t 　　4TG-180*4210ZZ 　　level 4 　　A cylinder bore 180mm 　　Stroke 4210mm 　　Cover type

　The front cylinder is a multi-stage telescopic hydraulic cylinder, which is mainly used for dump trucks, and has multiple linking methods such as double hinged shafts, earring hinges, and double earrings. 　　Sleeve diameter 75-278mm 　　Maximum stroke up to 11m 　　Maximum rated pressure up to 24Mpa 　　Maximum car length up to 12m 　　Maximum load up to 110t 　　4TG-180*6000ZZ 　　level 4 　　A cylinder bore 180mm 　　Travel 6000mm 　　Cover type

　　The front cylinder is a multi-stage telescopic hydraulic cylinder, which is mainly used for dump trucks, and has multiple linking methods such as double hinged shafts, earring hinges, and double earrings. 　　Sleeve diameter 75-278mm 　　Maximum stroke up to 11m 　　Maximum rated pressure up to 24Mpa 　　Maximum car length up to 12m 　　Maximum load up to 110t 　　4TG-196*5460ZZ 　　level 4 　　A cylinder bore 196mm 　　Itinerary 5460mm 　　Cover type

　　The front cylinder is a multi-stage telescopic hydraulic cylinder, which is mainly used for dump trucks, and has multiple linking methods such as double hinged shafts, earring hinges, and double earrings. 　　Sleeve diameter 75-278mm 　　Maximum stroke up to 11m 　　Maximum rated pressure up to 24Mpa 　　Maximum car length up to 12m 　　Maximum load up to 110t 　　4TG-196*5460ZZ 　　level 4 　　A cylinder bore 196mm 　　Itinerary 5460mm 　　Cover type

　The front cylinder is a multi-stage telescopic hydraulic cylinder, which is mainly used for dump trucks, and has multiple linking methods such as double hinged shafts, earring hinges, and double earrings. 　　Sleeve diameter 75-278mm 　　Maximum stroke up to 11m 　　Maximum rated pressure up to 24Mpa 　　Maximum car length up to 12m 　　Maximum load up to 110t 　　4TG-180*6000ZZ 　　level 4 　　A cylinder bore 180mm 　　Travel 6000mm 　　Cover type

The front cylinder is a multi-stage telescopic hydraulic cylinder, which is mainly used for dump trucks, and has multiple linking methods such as double hinged shafts, earring hinges, and double earrings. 　　Sleeve diameter 75-278mm 　　Maximum stroke up to 11m 　　Maximum rated pressure up to 24Mpa 　　Maximum car length up to 12m 　　Maximum load up to 110t 　　4TG-172*4940ZZ 　　level 4 　　A cylinder bore 172mm 　　Itinerary 4940mm 　　Earring type

　　The front cylinder is a multi-stage telescopic hydraulic cylinder, which is mainly used for dump trucks, and has multiple linking methods such as double hinged shafts, earring hinges, and double earrings. 　　Sleeve diameter 75-278mm 　　Maximum stroke up to 11m 　　Maximum rated pressure up to 24Mpa 　　Maximum car length up to 12m 　　Maximum load up to 110t 　　3TG-129*3640ZZ 　　Level 3 　　A cylinder bore 129mm 　　Travel 3640mm 　　Earring type

　The front cylinder is a multi-stage telescopic hydraulic cylinder, which is mainly used for dump trucks, and has multiple linking methods such as double hinged shafts, earring hinges, and double earrings. 　　Sleeve diameter 75-278mm 　　Maximum stroke up to 11m 　　Maximum rated pressure up to 24Mpa 　　Maximum car length up to 12m 　　Maximum load up to 110t 　　3TG-129*3640ZZ 　　Level 3 　　A cylinder bore 129mm 　　Travel 3640mm 　　Earring type

　The front cylinder is a multi-stage telescopic hydraulic cylinder, which is mainly used for dump trucks, and has multiple linking methods such as double hinged shafts, earring hinges, and double earrings. 　　Sleeve diameter 75-278mm 　　Maximum stroke up to 11m 　　Maximum rated pressure up to 24Mpa 　　Maximum car length up to 12m 　　Maximum load up to 110t 　　3TG-129*3640ZZ 　　Level 3 　　A cylinder bore 129mm 　　Travel 3640mm 　　Earring type

　　The front cylinder is a multi-stage telescopic hydraulic cylinder, which is mainly used for dump trucks, and has multiple linking methods such as double hinged shafts, earring hinges, and double earrings. 　　Sleeve diameter 75-278mm 　　Maximum stroke up to 11m 　　Maximum rated pressure up to 24Mpa 　　Maximum car length up to 12m 　　Maximum load up to 110t 　　4TG-180*4210ZZ 　　level 4 　　A cylinder bore 180mm 　　Stroke 4210mm 　　Cover type

前置缸是一款多级套筒式液压缸，主要用于自卸汽车，有双铰轴、耳环铰轴、双耳环等多种链接方式。　　套筒直径75-278mm　　最大行程可达11m　　最大额定压力可达24Mpa　　最大车厢长度可达12m　　最大载重可达110t 　　4TG-180*5000ZZ　　4级　　一级缸径180mm　　行程5000mm　　护罩式

  　　The front cylinder is a multi-stage telescopic hydraulic cylinder, which is mainly used for dump trucks, and has multiple linking methods such as double hinged shafts, earring hinges, and double earrings. 　　Sleeve diameter 75-278mm 　　Maximum stroke up to 11m 　　Maximum rated pressure up to 24Mpa 　　Maximum car length up to 12m 　　Maximum load up to 110t 　　4TG-180*4210ZZ 　　level 4 　　A cylinder bore 180mm 　　Stroke 4210mm 　　Cover type