Today，Construction Machinery Beijing Exhibition Held as Scheduled，Focus on the eyes of major manufacturers in the industry。Zoomlion was invited to participate in the exhibition，The mechanical products also appeared one after another.。

Zoomlion Construction Crane is the leader in the construction crane industry.，Meticulously for the vast number of customers in this exhibition、Mechanical enthusiasts have prepared several eye-catching products.。Among them, oil-electric dual-drive energy-saving pioneer——ZTC250A562-3.1PEAs well as oil-electric dual-drive green engineering cadres——ZTC500A562-2PE。These two tram products appeared at the exhibition.，It immediately became the focus of attention.。ZTC500A562-2PE

First，This Green Engineering Cadre——ZTC500A562-2PE。This product is driven by both oil and electricity.，Green engineering is the main theme.。Excellent performance, equipped with special low-speed high-torque engine for construction machinery，Powerful，Excellent performance。2.8m wide platform and 8m outrigger span，So that that anti-overturn stability of the whole machine is enhanced。The most striking thing is that the single rope tension of the motor mode can reach 5 tons.，It can easily meet the needs of both common working conditions and unconventional operations.。

◆ Section 5 45.5mLarge section“U”Type a main arm，Maximum lifting moment of basic boom 1764kN.m、Maximum lifting moment of full boom 1182kN.m；◆ Low speed large torque engine special for engineer machinery，Powerful，Maximum gradeability 50%；◆ 2.8mCar wide platform，8.0mOutrigger span，The anti-overturning stability of the whole machine is stronger；◆ Motor mode single rope tension up to 5t，Rated power of motor 60Kw，Maximum power 80Kw，Meet the operation requirements of all common working conditions；

It also uses an omni-directional vehicle information platform.，It can realize the three-dimensional monitoring of equipment operation，Make real-time control at your fingertips。In addition，It also comes with 3..0 Integrated valve+Highly intelligent moment limiter system，Standard winch monitoring、Virtual wall and other functions。These innovative designs make the operation more precise.，Compound action is more stable.。What is more worth mentioning is that，It fits 380VAlternating current，It has two operation modes of fuel and motor drive to switch freely.，Motor mode operation without fuel、Urea consumption，Motor operation without regeneration，Greatly reduce the number of engine maintenance。

 

◆ Adopt omni-directional vehicle information platform，Realize three-dimensional monitoring of equipment operation，Real-time control at your fingertips；

◆ 3.0 Integrated valve+Highly intelligent moment limiter system，Standard winch monitoring、Virtual wall，Compound action is more stable.，The operation is more accurate；

◆ Motor mode operation without fuel、Urea consumption，Motor operation without regeneration，Reduce the number of engine maintenance；

◆ Vehicle level permanent magnet synchronous motor，Application of mature technology development，And that performance is more stable；

◆ Constant power variable displacement pump+Large take-off speed ratio+IECOEnergy saving module+Intelligent idle speed，10% reduction in average operating fuel consumption%。

 

ZTC250A562-3.1PE

Energy-saving pioneer——ZTC250A562-3.1PE。It has chassis fuel power.，Driving is worry-free，Free switching of electric power and fuel of working device，The power is surging。External connection 380VPowerful AC operation，Vehicle level permanent magnet synchronous motor has stable and reliable performance。Five-gear working current is optional.，Mainstream power switch capacity covered。There is also a safe leakage protection function.，Give customers a worry-free experience。

◆Chassis fuel power，Driving is worry-free，Free switching of electric power and fuel of working device，The power is surging

◆External connection 380VAC operation，Vehicle level permanent magnet synchronous motor；

◆Motor operation without regeneration，Reduce engine maintenance cost；

◆Five-gear working current is optional.，50A/63A/80A/100A/125A，Mainstream power switch capacity covered；

◆Leakage protection for the whole vehicle，Eliminate the risk of electric leakage，Vehicle-mounted frequency conversion controller，There is no impact when the motor starts or stops.，Improve the safety of electricity consumption；

 

Also equipped with 6.8 ton counterweight andΦ17mmThe steel wire rope makes the overall lifting stability better.。Maximum lifting capacity of full reach 6.8-ton medium and long boom lifting performance leading in the industry。Yuchai 6-liter engine+ The 9-speed synchromesh transmission is more powerful。Design of Intelligent Function Module，Internet of things technology connects mobile phonesAPPZoomlionEHousekeeper，Grasp the working condition of equipment in real time，Analysis and statistics，Safety tips，Management is more convenient and faster。

◆ Section 5 41m“U”Type a main arm，Innovative plate boom head and compact boom tail，Optimal lap ratio，The carrying capacity of the jib is stronger； Leg span 6.4m、Longitudinal span 5.53m，6.8 ton counterweight，Better lifting stability；

◆ The drive shaft is arranged horizontally，The included angle is small，And that transmission efficiency is high；

◆ Maximum speed of complete machine 85Km/h，Gradient 43％，Minimum turning diameter 20.5m，Be flexible and mobile；

◆ GClass car，Approach angle 19°，Departure angle 13°，Better site adaptability；

◆ Portable detachable hook rope blocking mechanism，And that disassembly is convenient，The magnification adjustment is efficient；

◆ Yuchai enginePDFAnd that regeneration period is long，The regeneration frequency is low；

◆ Working condition recommendation function，Quickly obtain the suitable working condition according to the input key lifting parameters，And that lif risk is reduced。

ZTC500A562-2PEAndZTC250A562-3.1PEThe two products have their own characteristics.，The advantages are obvious。With its innovative design and excellent performance, it has won high praise and wide attention from customers at this exhibition.。Trams are in the current market for efficient、Environmental protection、The pursuit of economy，It is also the development trend of construction machinery market in the future.