Hoisting Machinery - Tower crane - Construction elevator Concrete machinery - Truck-mounted concrete pump - Truck-mounted Concrete Stationary Pump - Truck-mounted concrete mixer - Trailer Concrete Pump - Concrete Mixing Plant - ... More information

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• Online : 16 products
• Country : China(CN)
• Update : 2009-09-02
• Approval : SC series of building lifter a??a?? Building lifter widely applies to such contruction sites as industrial and civil architecture, bridge, underground, large chimney, and ship industry, etc. It suits the vertical transport of materials and personnels and also suits such different occasions as warehouses, high towers, etc. a??a??The lifter has such advantages as steady property, safety, reliability, flexible carrying, and good adaptability, etc., improves working efficiency, A brief introduction of concrete pump truck with boom HONGDA concrete pump truck is developed by applying modern advanced computer simulation techniques and systematically analyzing what effect the change of such various parameters as stress, displacement, natural frequency, etc. pump truck structure receives has on booma??s fatigue life on HONGDA GROUPa??s drawing on advanced experience both at home and abroad. Meantime, the group optimized hydraulic systema??s design, adopted latest free fluid technique, greatly lessened pumping reversala??s impact on boom, and won many patents on pump truck boom structurea??s optimization and hydraulic systema??s design. Perfect product quality control, perfect product making, and absolutely adequate quality inspection make HONGDA pump truck achieve CHINAa??s leading level and international advanced level. Pump system adopts steel plates all from SWEDISH SSAB, which have been treated by high-strength coldrolling with yield strength beyond 900Mpa, to ensure boom system with high-strength and light weight. The systema??s aggregate carrying pipe, landing leg, and oil tank, etc. all have been treated by 100% stess removing after welding. Every welding seam has been treated by 100% nondestructive evaluation or X radial check to avoid any tiny defect and to make the machine more enduring. The boom system adopts slewing bearing from GERMANY ROTHE ERDE or imported ITALY product, which have higher strength and longer using life with texture to be 42CrMo. Accurate data support from finite element analysis and dynamics simulation analysis act as design basis to ensure boom system with a scientific structure and excellent property. Stess and strain test are conducted by national test center to verify the agreement between boom structure calculated analysis result and actual working condition. HONGDA pump truck adopts international buying with key parts all from international famous brand which have the following features: Big-diameter transport cylinder can afford large pumping flow and good aggregate suctionability. 1.Original imported GERMANY HBC wireless remote-control device with light weight and handy carrying can enable aggregate carrying pipe to take position accurately simply by manual control. 2.pumping capacity can be infinitely variably controled. pump truck expanding speed can be infinitely controled through quicken-slow device. 3.boom slewing speed can be infinitely controled . 4.ita??s equipped with emergency brake device and diesel engine auto-control-speed device to lower oil-consumption. original imported GERMANY STEIBEL transfer case and REXROTH pump group; original imported slewing reductor and slewing motor; original imported GERMANY HAWE proportional multiway valve; original imported GERMANY REXROTH valve and valve from ITALY oil-control companies; electric control box adopting totally imported parts while control modules like PLC are all products from GERMANY SIEMENS. Hydraulic system features: Free flowing closed hydraulic driving system formed by double pump confluency has such advantages as large output power with small wearing, and smooth reversal with no impact. Intelligent control system makes driving oil flow incessantly and directly enter driving oil cylinder without any loss. No fussy middle reversal control valve piece lessens reversal impact, avoids too high oil temperature and simultaneously facilitates servicing. Compared with large-oil-tank open system, closed system needs a smaller tank and the tank oil liquid flows gently with no easy emulsifying; Unique buffer technology can lower the systema??s high-pressure peak value. In spite of high-output-flow situation, CA5120THB truck-mounted pump main properties and features Adopting special heavy duty truck chassis of FAWa??s JIEFANG BRAND to afford an elegant and original outline and comfortable driving with strong horsepower, economical oil consumption, reliability and endurance. Power system adopts 6-cylinder diesel engine of international famous brand a??GERMANY DEUTZ(or CHINAa??s famous brand engine), has steady and reliable property, and is equipped with automatic accelerator for economical fuel consumption. Hydraulic system adopts GERMANY REXROTHa??s oil pump and AMERICA VICKERSa??s control valve which match and combine perfectly. PLC computer control adopts such brand electric parts as SIEMENS, LG, SCHNEIDER, etc. All operations can be realized by short-distance-control and wired remote-control. Wired remote-control and control box are two separate operating devices to ensure reliability and safety. S-shaped reversal valve, hard alloy eyeglass and incising ring are equipped with rubber spring which can auto-compensate clearances between end faces to ensure a proper sealing property. Mixing can rotate forward and backward, conduct fast and slow operation, and remove the aggregate blocking problem timely. Big-diameter transport cylinder affords good suctionability and large pumping discharge. Pumping capacity can be infinitely controled to match with various output quantitiesa?? needs. The machine has such functions as positive pump, negative pump, and touch-move, Concrete mixer trucka??s brief introduction HONGDA serial concrete mixer trucks are SHANDONG HONGDA GROUPa??s independently developed products on the basis of absorbing domestic and foreign advanced techniques. The product mainly applies to long-distance mixing transport of concrete mixture, effectively delay concrete coagulation, avoids concrete stratification and eduction, and ensures construction quality and speed. HONGDA serial concrete mixer trucks include many models such as 8mA3, 9mA3, 10mA3, 12mA3, 14mA3 and can choose any tailor-made-for-mixer-truck special chassis both at home and abroad as supporting part according to customersa?? choices. The stirring vat driving system adopts original imported AMERICA and GERMANY closed circuit hydraulic system pump, motor, and reductor, and supporting hydraulic parts such as oil tank, radiator, filter, hose connector all adopt imported parts in order to ensure hydraulic system with long using life. Stirring vat body and helical vanes all adopt B520JJ single-purpose special fine crystal particle hard wearing steel plate from SHANGHAI BAOGANG while the easy wearing positions having much contact with concrete such as feeding and discharge bucket chutes, etc. are also stuck with hard wearing steel plate, which correspondingly give the product rather long using life. Multiple mixing arms are set in stirring vat while square and round holes are scientifically arranged in mixing vanes, which both realize real three-dimensional mixing work of concrete with discharge surplus nearly achieving zero and with concrete eduction greatly avoided. Mobile discharge chute can be locked at 4 different positions to achieve discharge operation in different directions. The whole truck adopts blasting and baking finish to produce an elegant and pleasing outline with such advantages as smooth and reliable slewing, speedy discharge, low surplus rate, handy operation, WCB series of modular soil-cement mixing plant WCB series of modular soil-cement mixing plant adopts industrial micro-computer control system, and has such advantages as even mixing, high productivity, multiple grading varieties, high modular degree, handy installation, debugging and maintenance, etc. It widely applies to foundation and base construction of all kinds of high-class roads and airport. Technical features: Adopting internationally fashionable modular design which is handy to install and speedy to change form. Double-horizontal-shaft forced mixing has strong mixing force and can realize rapid and even mixing. Steel plates of distributing plant adopt press-forming parts with strong rigidity and handsome shape. Electric parts adopt complete set of quality imported parts of such international famous brand as SCHNEIDER, SIEMENSE, OMRON, etc. which have superior properties and are quite endurable. Automatic and manual operating modes are available and both flexible. Double operation of computer and control table are realized with much convenience and reliability. Abnormal working conditions and faults can be auto-detected and such indications as words, sound, light, HONGDA HDR200 piling rig 1a??Uses HONGDA HDR200 piling rig is an efficient boring rig in big-bore pile-base project construction, which mainly applies to such base constructions as railway, road, public works bridge and large building, etc. 2a??Main technical parameters a??a??Max. drilling torque 200 kN.m a??a??Max. drilling diameter 2m a??a??Max. drilling depth 60m a??a??Max. lifting capacity of main windlass 210KN a??a??Max. lifting speed of main windlass 76m/min a??a??Max. lifting capacity of assistant windlass 98KN a??a??Max. lifting speed of assistant windlass 60m/min a??a??Driving force of pressurizing system 180KN a??a??Drawing force of pressurizing system 200KN a??a??Pressurizing stroke 5000mm a??a??Max. driving speed 1.5km/h a??a??Max. climbing grade 40% a??a??Engine rated power 246kw a??a??Engine rated rotating speed a??a??Overall weight 65t 3a??Technical advantages: a??a??a?? Efficient and energy-saving engine limit power regulating system supplies strong power. a??a??a?? Double motor high-low speed power head ensures efficient drilling-in. a??a??a?? Frictional and interlocking drilling rod are equipped with all kinds of slewing bucket and short or long optional helical bore and have drilling rod auto-assemble function. a??a??a?? Retractable caterpillar chassis facilitates improving drilling worka??s stability and reducing transport width. a??a??a?? Self-spelling folding drilling mast can realize conversion between working and transport condition without employing external force. a??a??a?? Main and assistant windlass are arranged on turn table to improve its overall stability. a??a??a?? Comprehensive numerical control slewing platform combined with parallelogram amplitude varying device makes boring tool position rapidly and accurately. a??a??a?? Drilling depth and single drilling footage can automatically measure and display. a??a??a?? A new drilling mast auto-adjusting electric control system not only control drilling masta??s working position but also control its rising-and-falling process. a??a??a?? Unique assistant windlass mechanism improves systema??s working efficiency, guarantees accuracy of drilling depth measuring, and makes mast rising-and-falling process smooth and fluent. a??a??a?? A large and bright cabin is equipped with air-conditioner to create a comfortable operating environment. a??a??a?? A large and bright cabin is equipped with air-conditioner to create a comfortable operating environment. a??a??a?? It has a simple and handy control device. a??a??a?? An adequate linkage control and error-proof operating system. a??a??a?? Engine, hydraulic pump, hydraulic motor, hydraulic valve, reductor, chassis part, electronic control device, and other key parts all adopt international top brand. 4a??Main configuration parts: a??a??1a??Engine--imported original AMRICA CUMMINGS M11-C330 type. a??a??2a??Hydraulic parts--imported original GERMANY REXROTH(the machinea??s all hydraulic pump, hydraulic valve). a??a??3a??Chassis partsa??from ITALY BERCO S.P.A.(including caterpillar assembly, driving roller, guiding roller, track roller, carrier roller, etc.). a??a??4a??Power heada??main body from SHANGHAI SAIDA TRANSMISSION EQUIPMENT COMPANY equipped with ITALY BREVINI double speed reductor and with GERMANY REXROTH variable hydraulic motor. a??a??5a??Main and assistant windlassa??from GERMANY REXROTH COMPANY(BEIJING) (including reductor and drum and equipped with imported REXROTH variable hydraulic motor). a??a??6a??Walking reductora??from GERMANY REXROTH (BEIJING)( equipped with imported REXROTH quantitative hydraulic motor). a??a??7a??Slewing reductora??from GERMANY REXROTH (BEIJING)( equipped with imported REXROTH quantitative hydraulic motor). a??a??8a??Slewing bearinga??XUZHOU ROTHE ERDE SLEWING BEARING CO., LTD. a??a??9a??Hydraulic oil cylindera??SICHUAN CHANGJIANG HYDRAULIC PART CO., LTD. a??a??10a??Drilling rod--5a?313 frictional drilling rod from JIANGSU HENGTONG MACHINERY MANUFACTRUE CO., LTD. a??a??11a??Drilling toola??allocated with barrel drilling head F800 and F1200 one per type from HEBEI LANGFANG PROSPECTING MACHINERY INSTITUTE. a??a??12a??Electric control systema??imported original piling rig special controller, indicator, and sensor from GERMANY REXROTH, other electric appliance parts like relay from FRANCE SCHNEIT. a??a??13a??Hydraulic tubing partsa??hydraulic hose from MANULI and hose connector from EMB. a??a??14a??Air cleanera??from SHANGHAI FLEETGUARD AIR CLEANER CO., LTD. a??a??15a??Noise reducera??from SHANGHAI XIANHUA INTERNAL COMBUSTION ENGINE FITTING FACTORY. a??a??16a??Water tanka??QINGDAO AUTOMOBILE RADIATOR GENERAL COMPANY. a??a??17a??Hydraulic oil radiatora??HENAN YUXIN VEHICLE AIR-CONDITIONER CO., LTD. a??a??18a??Air-conditioning system-- HENAN YUXIN VEHICLE AIR-CONDITIONER CO., Rear-loading rubbish compression trucka??s property and features Property and features: The product has such features as large loading and delivering capacity of one-time, efficient compression with large compressing force, and sealed transport, etc. It can reduce back-and-forth transport times, save fuel-consumption, total-sealingly transport, and also can prevent rubbish and stinks from spreading and avoid second-time pollution produced by polluted water leakage on urban and road areas. Truck tail-gas discharge reaches EUROPEAN a?! standard, which is safe and environment-protective. It can apply to daily rubbish transport in such living areas as all kinds of cities, large station, port and wharf, airport, and densely-populated areas like industrial and mineral enterprises and military units. The whole truck adopts DONGFENG chassis equipped with CUMMINS engine, which has an elegant shape, is safe and reliable, and can afford a comfortable driving. Truck bucket whole outline adopts circular arc and is well-formed and easy. Bidirectional compression has a big compressing proportion and rubbish loading capacity. Two sets of operating systems such as remote-control and manual method are handy to operate, which guarantee and improve working safety greatly. Steel applied has been chemically and antisepticly treated and is high-strength welded, which ensures a long using life. Optimized designed hydraulic system adopts wholy-imported hydraulic parts, which has such advantages as speedy response, short working cycle time, efficient performance, simple operation, and reliable use. Filling device has a combined function of skip bucket and sealing, which ensures handy use and improves overall outline and quality. Moreover, My dear friend, you see we are a big professional construction machine manufacturer in China for many years. We can produce all kinds of construction machineries, such as, Tower Crane(3t-16t), Construction Elevator, Concrete Mixing Plant(30m3/h, 40m3/h, 60m3/h, 90m3/h, 120m3/h, 125m3/h, 180m3/h), Mobile Concrete Mixing Plant (35m3/h, 75m3/h, 100m3/h), Concrete Pump with Boom(37m, 42m, 45m, 48m), Trailer Concrete Pump, Concrete Mixer Truck(8m3, 9m3, 10m3, 12m3, 14m3, 16m3), Asphalt Mixing Plant(40t/h, 60t/h, 80t/h, 120t/h, 160t/h, 200t/h, 240t/h, 320t/h), Stabilized Soil Mixing Plant, Road Roller, Mini Excavator, Rotary Piling Rig, Garbage Compress Truck, Concrete Distribute Boom, Trick-mounted Concrete Pump, Concrete Mixer, Concrete Batcher etc. Please see more details and pictures in my website: www.sdhd.com.cn We not only provide you the quality products, but also the best servcies, let's keep in touch all the time, any requests or questions, just email me directly, I will try my best to satisfy your needs. Sincerely hope to establish a long term trade relation with you. Please trust our sincerity and hospitality to cooperate with such a good company like you. Our company is next to Qingdao international airport & seaport, the transportation is very convenient. If you can come, I will pick up you at the airport personally. Any inquiries or requests, you can contact me online by Skype or MSN, My Skype ID: mobilebmw My MSN ID: chenhaonan666@hotmail.com Looking forward to hearing from you as soon as possible. Best Regards sincerely yours, Mr.Andy Export Manager International Trade Dept. Shandong Hongda Construction Machine Co.