Company Introduction. Zhengzhou Changli Machinery Manufacturing Co., Ltd. is one of the leading

Transcription

1 1

2 Company Introduction Zhengzhou Changli Machinery Manufacturing Co., Ltd. is one of the leading professional manufacturers and suppliers of Concrete Mixing/Batching Plant/Station, Stabilized Soil Mixing Station, Concrete Mixer, Concrete Batching Machine, Screw Conveyor, Cement Silo, Concrete Mixing Truck, concrete pump Tower Crane, Construction Elevator, etc. Meanwhile, we accept customization of steel products and supply relevant construction machinery. We are the Top 10 in China in Construction Enterprise Group. In 1996, Zhengzhou Changli Machinery Manufacturing Co., Ltd. joint Zhengzhou s Top 100 Enterprise. Since 2001, our company has access to got honor of Chinese outstanding enterprise, Quality trustworthy enterprise, First Class Enterprise of PRC, China Excellent enterprises, Henan Metric Job Advanced Group. And our products have got certificates of Henan Famous merchandise, Henan Superior-quality Product, AAA level credit enterprise, etc. In 2001, we got Certificate of ISO9001:2000; In 2007, our products were granted Henan Famous Brand In 2013, we got Certificate of CE; Our products has been exported to Russia, Kazakhstan, Uzbekistan, Myanmar, Vietnam, Laos, Thailand, Pakistan, Sir Lanka, Malaysia, Philippine, Indonesia, Japan, India, Iran, Saudi Arabia, Ukraine, Australia, America, Argentina, Chili, Paraguay, Egypt, Morocco, Botswana, Algeria, South Africa, Kenya, Tunisia, Mozambique, Yemen, Ethiopia, Nigeria, Ghana, etc, more than thirty countries and areas. 2

3 Catalogue Chapter 1-Concrte Batching Plant Concrete Batching Plant-Concrete Mixer.6 Concrete Batching Plant-Aggregate Batching Machine...13 Concrete Batching Plant-Cement Silo.14 Concrete Batching Plant-Screw Conveyor.15 Chapter 2-Concrete Pump 16 Concrete Pump...16 Concrete Mixer Pump 17 Chapter 3-Stabilized Soil Plant...20 Stationary Type...20 Mobile Type...21 Chapter 4-Asphalt Mixing Plant.22 Stationary Type...22 Mobile Type...23 Chapter5-TowerCrane...24 Chapter 5-Construction Lift

4 Chapter1- Concrete Batching Plant A. Stationary type (HZS/2HZS series) HZS series stationary concrete batching plant is widely used in big or medium building projects, road and bridges projects, precast concrete plants, etc. It is an ideal choice for producing commercial concrete. It has two feeding methods. One is hopper type, it is used for lower than 50m3 per hour output production. The other is belt type, it is often used for higher than 60m3 per hour output production. For export, we adopt full automatic control system for our stationary concrete mixing plant. It is PC+PLC control, which can vividly display the production process on the screen, so that the operator can monitor in real time. HZS series hopper feeding type Capacity (m3/h) 25/35/50/75/100 HZS series belt conveyor feeding type Capacity (m 3 /h) 60/90/120/180/240 2HZS series (2sets mixers combined) Capacity (m 3 /h) 50/70/100/120/180/240/360/480 Model HZS25 HZS35 HZS50 HZS60 HZS75 HZS90 HZS100 HZS120 HZS150 HZS180 Output (m3/h) Mixer Capacity (m3) Discharging Height (mm) Mixer JS500 JS750 JS1000 JS1000 JS1500 JS1500 JS1500 JS2000 JS3000 JS3000 Aggregate Batcher (mm) PLD800 PLD1200 PLD1600 PLD2400 PLD2400 PLD2400 PLD2400 PLD3200 PLD3200 PLD4800 4

5 Concrete Batching Plant B. Mobile type (HZS/2HZS series) YHZS series mobile concrete mixing plant is a type of movable equipment, which is very suitable for short term or medium term projects to produce plastic concrete, dry hard concrete, etc. Hauling type mobile concrete mix plant adopts the semi-pulling design. With running system and standard traction pin, YHZS series hauling type mobile concrete mix plant can be dragged by a tractor, which enables convenient and quick movement and installation without foundation and debugging. It takes only one day from installation to operation. Model YHZS25 YHZS35 YHZS50 YHZS60 YHZS75 YHZS90 YHZS100 YHZS120 Output (m3/h) Mixer Capacity (m3) Discharging Height (mm) Mixer JS500 JS750 JS1000 JS1000 JS1500 JS1500 JS1500 JS2000 5

6 Concrete Batching Plant Concrete Mixers A. JS series JS series concrete mixers are twin shaft compulsory concrete mixer, which can mix dry-hard concrete, plastic concrete, fluidity concrete, light weight aggregate and various mortar. The concrete mixer is durable, easy to operate and maintain, with high mixing quality, high productivity, low energy consumption and low noise. It is widely used in various kinds of large and medium scale prefabricated factory, construction site, road, bridge, airport, tunnel and many other projects. JS500 JS750 JS1000 JS1500 JS2000 JS3000 Manual Lubrication System Automatic Lubrication System Hydrautic discharging system Self developed shaft sealing system 6

7 Concrete Batching Plant Concrete Mixers Main features and advantages 1) High mixing evenness, short mixing time, High Reliability with least Break Down, long life span for wearing parts, easy operation and maintenance. 2) Hydraulic discharge, Manual discharging for options, the hydraulic discharging door angle is adjustable. 3) High Wear-Resistant Chromium-Manganese Alloys Plates and Blades. 4) The shaft end sealing system is by multi-sealing structure effectively prevents leakage and guarantees the continuous long running of whole mixing system. 5) Motor and speed reducer are of china famous brand. full copper motors, stable and long life. 6) National Standard Steel from China Famous Steel & Iron Companies. 7) Discharge height 1.5m, 2m,3.8 m,4m,4.2m optional. 8) Excellent Performance with 11 Tech Patents. Model Charging Capacity (L) Discharging Capacity (L) Productivity (m3/h) Aggregate Size (mm) Overall Dimension (LXWXH) (mm) JS/JSS / x3030x5280 JS/JSS / x2250x6700 JS/JSS / x3436x9540 JS/JSS / X2070X1475 JS/JSS / X2320X1677 JS/JSS / X2600X1700 JS/JSS / X3050X2380 7

8 Concrete Batching Plant Concrete Mixers B. JSS series (Parameters please refer to JS series) JSS500 JSS750 JSS1000 JSS1500 JSS2000 JSS3000 JSS4000 Double spiral shaft Inner Structure Gas sealing for Shaft end JSS series double piral twin shaft compulsory concrete mixer has the following advangates. 1. Equipe with multiple shaft end sealing protection device and wind pressure sealing protection device and effectively avoid leakage absolutely; 2. Monitoring system of mixer can working condition of monitor reduction box,dischage pump and lubricating pump; 3. Equip with special-purpose motor lubricate oil pump, and four separate pump core respectively feeds oil to four axial heads directly,without using by-pass valve; 4. Multi pipes & way water injecting system can make sure that water can injected uniformly; 5. Double spiral shaft promoting the mixing evenness by30% low energy consumption, low noise, and long life wearing parts. 8

9 Concrete Batching Plant Concrete Mixers C. JDC series JDC series concrete mixer is the kind of single-horizontal-shaft forced type concrete mixer combined machinery and electric together. Its mixing system is transmitted safely by circular gear. Feeding mechanism employs the winding motor, safe and steady. Shedding mechanism employs the worm-gear case spurring the mixing motor to whirl, discharging quickly and clean. This series mixer can mix all kinds of concrete, mortar at any mixing proportion, and are suitable for any middle and small size projects. It both can use separately and also can marry up with batcher to build a plain concrete mixing plant. JDC 350 JDC500 Inner structure Loading system Model Charging Capacity (L) Discharging Capacity (L) Productivity (m3/h) Aggregate Size (mm) Overall Dimension (LXWXH) (mm) JDC / X2340X2850 JDC / X2789X3200 9

10 Concrete Batching Plant Concrete Mixers D. JZC series JZC series concrete mixer is a kind of mixer with self falling discharging function. The drum is driven by the gear and rack, when turning clock-wisely, the mixer will mix, and when turning anti-clockwisely, the mixer discharge, the hopper is lifted by a windlass. and the machine equipped with manual discharging handle & vibration motor JZC250 JZC350A JZC350B JZC500 JZC 750 Model Charging Capacity (L) Discharging Capacity (L) Productivity (m3/h) Aggregate Size (mm) Overall Dimension (LXWXH) (mm) JZC X2040X3140 JZC350A X2140X3340 JZC350 B X2140X3340 JZC X2300X5450 JZC X2050X

11 Concrete Batching Plant Concrete Mixers E. JZM series JZM series concrete mixer is self-falling type concrete mixer, driven by the friction of rubber and idler wheel. It mixes when turning clock-wise and discharges when turning reversal. It features at low noise, stable performance, convenient operation and moving, good mixing quality, high efficiency, etc. It is applicable to construction sites, roads, bridges, etc. It is particularly suitable for city residential construction. JZM350 JZM500 JZM750 Rubber roller Control box Model Charging Capacity (L) Discharging Capacity (L) Productivity (m3/h) Aggregate Size (mm) Overall Dimension (LXWXH) (mm) JZM X2140X4240 JZM X2400X5550 JZM X2050X

12 Concrete Batching Plant - Concrete Mixers F. JZR series JZR series concrete mixer is diesel engine powered mobile concrete mixer, it is very convenient to operate in places where short of electricity. It is also reversal discharging mobile concrete mixer, which can mix semi-rigid and plastic concrete. The mixing drum is gear-driven and has characteristics of balance running, simple operation and high mixing quality. It can be composed as a medium-sized mixing station matched with feeding and weighing device, widely used in different kinds of construction projects JZR350 JZR500 JZR750 Packing Cable Lifting Type Hydraulic jacking type Model Charging Capacity (L) Discharging Capacity (L) Productivity (m3/h) Aggregate Size (mm) Overall Dimension (LXWXH) (mm) JZR X2240X3340 JZR *2240*3800mm JZR X2400X

13 Concrete Batching Plant - Aggregate Batching Machine PLD Series concrete batching machine is a kind of automatic batching equipment equipped with the mixer. It can finish automatically the batching process of sand, stone, cement etc. 3~6 kinds of material according to the cement proportion designed by user. It can batch materials to one or two mixer, so it greatly improves the working efficiency. 1. This series of products adopt electronic weighing, digital display. 2. It has the features of accurate weighing, high batching accuracy, fast speed, strong controlling ability, simple operation. 3. Widely used in all kinds of large and medium-sized construction project and concrete mixing station. Cumulative Weighing Belt weighing Separate weighing Model PLD 560 PLD800 PLD 1200 PLD 1600 PLD2400 PLD 3200 PLD4800 Aggregate Species 2 2/3 2/3/4 2/3/4 3/4 3/4 4 Weighting Hopper Capacity 560L 800L 1200L 1600L 2400L 3200l 4800L Aggregate Bin Capacity m 3 2/3 3.2m 3 2/3/4 7.3m 3 2/3/4 8.38m 3 3/4 8.38m 3 3/4 15.6m m 3 Productivity 30m 3 /h 48m 3 /h 60m 3 /h 80m 3 /h 120m 3 /h 160m 3 /h 28m 3 /h Feeding Height 2300mm 2840mm 2656/2981mm 2944/3050mm 3050mm 4130mm 4200mm Batching Accuracy ±2% ±2% ±2% ±2% ±2% ±2% ±2% Power 3 4KW 3/4 4KW 3/4/5 4KW 3/4/5 4KW 4/5 5KW 4/5 5K 4 7.5KW 13

14 Concrete Batching Plant Cement Silo The cement silo is usually used with concrete batching plant to store bulk cement. It is a main part of concrete mixing plant. Except cement, it can also store bulk material, like fly ash, fine ore, dry mortar, etc It is featured by rain and dampness resistant, and easy to use, etc. Our bolted cement silo for export market, detachable cement silos which are manufactured in different capacities, provide great advantages especially in transportation. It has the follow features: 1. With different capacities: 10T, 15T,20T, 30T, 50T, 60T, 80T, 100T, 150T, 200T, 300T, 4000t etc. 2. Customized sizing and layout to specific requirement Sub-structure, easy transportation, installation fast, level display, with positive and negative regulator, Green filter. 3. Put in bulk powder (cement or fly ash), waterproof and moisture, easy to use and reduce costs, the top of cement silo with green filter, used to reduce dust leakage. 4. Equipped with a safety valve at the top of cement silo, cement silo used to balance the pressure difference between inside and outside. Silo below 50T is welded type Strengthened rib Silo above 50T is bolted type Strengthened rib Our advantages: after polishing, silo processed with anti rust paint and appearance paint, durable and good looking; the intensive rib can guarantee the strength of the bolted type silo, the sealing glue can guarantee the leakproofness Accessories includes: Dust Collector, Handrails, Inside& Outside Ladders and cage, manhole on top. Maintenance platforms, upper and lower level indicator, butterfly Valve, Support Legs, Arch Breaking, pop-off valve, 10cm feeding pipe. 14

15 Concrete Batching Plant Screw Conveyor LSY screw conveyor is applicable to transport various kinds of loose material such as power, granular and small piece material, for example: clay powder, pulverized coal, cement, sand, grain, small piece of coal, cobble and cast iron filings, etc. it is not applicable to transport material with high viscosity, easy to be curdled. Main features of the LSY screw conveyor are as follows: 1. Compact structure, small cross section, light weight, good seal performance, high transport efficiency, flexible technological arrangement, and easy to be installed, dismantled and moved, safe operation. 2. Screw conveyor has horizontal, inclined form, and it can be used with other transport device, to accomplish combined transport, separate transport, mixing, blending dehydration, compounding, discharging and stacking, etc. the product is suitable to loose cement transport from cement warehouse to mixer or form cement warehouse to compounding machine at concrete batching plant. 3. The main parts (speed redactor, vane, middle shaft, gimbals and chrysanthemum sleeve, etc) of LSY series screw conveyor that produced. Packing Cardan Joint Model Delivery Angle Delivery Distance Delivery Volume Shell Pipe Diameter Power LSY ~15m 15t/h 219mm 5.5~15kw LSY ~15m 30t/h 273mm 7.5~18.5kw LSY ~15m 60t/h 323mm 15~30kw 15

16 Chapter 2- Concrete Pump A. Electric Concrete Pump (X)HBT series electric concrete pump is applicable on fine stone concrete conveying, floor heating construction, tunnel and underground construction, mortar conveying, used as spray pump when installed with incidental spraying equipment, for concrete, mortar, refractory material and green soil spraying Applied for high-rise conveying, railway, tunnel, bridge construction and special applications, hydraulic power, mining and national defense. The main features are as follows: 1. Reliable performance: adopt Italy hydraulic drive, which reduce reversing impact. S Valves system is easy for maintaining. 2. Complete machine can be taken apart into two, easy to transport and install in mining construction location. 3. Core parts are Japanese Kawasaki original, equipment lifetime and quality is reliable Item XHBT-12S XHBT-15S XHBT-20S XHBT-25S HBT-30S HBT-40S HBT-50S HBT-60S HBT-80S Max. Theoretical Throughput (m3/h) Max. Pumping Pressure (MPa) /11 8/ Max. Theoretical Vertical Conveying Distance (m) / Max. Theoretical Horizontal Conveying Distance Max. Aggregate Diameter (mm) Conveying Pipe Radius (mm) Conveying Cylinder Bore X Piston Stroke (mm) * * *1600 Hydraulic Oil Tank Capacity (L) / / Feeding Height (mm) Hopper Capacity (m3) Power (kw) / Dimension (Length x Width x Height) (mm) x1350x x1500x x1500x *2160* *2100* X2100X

17 Concrete Pump Total Weight (kg) / Kg 6000Kg B. Diesel Concrete pump HBT-SR series diesel concrete pumps have been widely used in many construction areas such as Water conservancy, Electricity,Railway, Highway, Tunnel, Mine, National Defense, etc. They have also been exported to many countries and got an excellent reputation. Our products have passed BV and ISO9001 International Quality System Certification and the mining concrete pumps have passed the Safety Certificate of Approval for Mining Products, advantages are as follows Intelligent power control system to regulate the engine speed automatically, for smooth and efficient operation Plunger pump with constant power, to ensure the efficiency of main engine High-quality wear resistant alloy components for long service-life, Air cooling system, without dependence of external water PLC system to ensure best control performance, Equipped with wired remote controller, easy to operate Item XHBT-15SR XHBT-20SR XHBT-30SR HBTS40-SR HBTS60-SR HBTS80-SR HBTS90-SR Max. Theoretical Throughput (m3/h) Max. Pumping Pressure (M pa) Max. Theoretical Vertical Conveying Distance (m) Max. Theoretical Horizontal Conveying Distance (m) Max. Aggregate Diameter (mm) Slump (cm) 12~ Conveying Pipe Radius (mm) 100A/70A 100A/80A 100A/80A 100A/80A Conveying Cylinder Bore X Piston Stroke (mm) * * *1800 Hydraulic Oil Tank Capacity (L) Feeding Height (mm) Hopper Capacity (m3) Diesel Motor Model R4105D2 R4105D2 R4105ZD7 WEICHAI DEUTZ WEICHAI DEUTZ WEICHAI DEUTZ WEICHAI DEUTZ 226B Power of Diesel Motor (kw) /112/ Dimension (Length x Width x Weight) (mm) x *2000* *2160* *2160* *2160*2700 Total Weight (kg)

18 Concrete Pump- Concrete Mixer Pump A. Electric Type The HBT series electric concrete mixer pump combine the traditional concrete pump and the mixer together, has the following advantages. The outlet hole is specially designed as the coarse type, which is wear-resisting and can prolong its service life,the arch broken structure is equipped on the machine which can avoid the concrete plug, insuring the smooth working of the concrete mixer, the hydraulic pipe joints are products of American Eaton brand, insuring the safety and no leakage of hydraulic system. The main electric elements are from Schneider, the reliability of the electric control system is highly improved. The S valve of the concrete mixer with pump is cast into shape with austenitic manganese steel which has long service life. Items Unit HBT20-06/JZC350 HBT15-08/JZC350 HBT40-06/JZC450 HBT30-08/JZC450 Max Theoretical Conveying Capacity m3/h Max Exit Pressure Mpa Concrete Cylinder bore * stroke mm Main Oil Cylinder bore * stroke mm 90/ / / / Oil Tank Volume L Exit Diameter mm Conveying Pipe Inner Diameter mm Motor Power KW Max Aggregate Size mm Max Horizontal Conveying Distance M Max Vertical Conveying Distance M Mixer Model JZC350 JZC350 JZC450 JZC350 Input Volume L Output Volume L Drum Diameter mm Drum Rotary Speed (without load) rpm Outline Dimension (L*W*H) mm Weight Kg

19 Concrete Pump- Concrete Mixer Pump B. Diesel Type The HBT series diesel concrete mixer pump made a change on power compared with electric type, Mixing and pumping into one, simple to operate, easy to move, flexible, and stable performance. The pump construction operation system used in all automated, all material mixing, high pressure pumping as one; Double cylinder hydraulic pumping system, hydraulic system greatly enhance the the stirring Concrete pump overall reliability ensure pump strive foolproof work under harsh conditions, and especiall suitable for areas where there is short of power. Item Unit HBT1508-JZC350 HBT1506-JZC350 HBT0804-JZC200 Rated Output m³/h Max. Pressure on Concrete MPa delivery cylinder mm main oil cylinder bore/rod diameter x stroke mm 110/ / / Oil tank capacity L Outlet opening diameter mm Inner dia. of delivery pipe mm Diesel model F4L912(DEUTZ) F3L912(DEUTZ) CY1115(YANMAR) Diesel power KW =29.4 Max. diameter of aggregates mm Maximum delivery Horizontal distance M Maximum delivery Vertical distance M Mixer Type - JZC350 JZC350 JZC200 Capacity of charge L Capacity of discharge L Charge hopper cylinder bore/rod diameter x stroke mm 80/ / / Water pump motor control Electromagnetic clutch Electromagnetic clutch Electromagnetic clutch Diameter of drum mm Charge hopper load up/down time s 6/4 6/4 5/4 mixing time s length width height mm Weight Kg

20 Chapter 3- Stabilized Soil Plant A. Stationary Type (MWCB series) This MWCB series stabilized soil plant is a special mixing plant for achieving the continuous even mixing of the variety of stabilized road base materials which has the high matching accuracy (in accordance with the requirements of raw materials), so it is widely used in the construction fields of road, airport, dock and other stabilized road base material construction project. The main features are as follows: 1. Adopting double horizontal shaft continuous mixer; 2. Equipped with industrial computer for automatic control and it can be operated manually or automatically; 3. The modular structure facilities the installation of transportation; 4. The batching plant is equipped with electronic belt scale and electronic screw scale, with better batching accuracy. 5. The water supply system adopts turbine flow transducer; 6. Can realize the containerized transport. Item MWCB300 MWCB400 MWCB500 MWCB600 Productivity (t/h) Complete Equipment Power (kw) Occupied Area (LXW) (m) 45.3X X X X14 Measuring Mode Belt/screw Measuring Speed Regulation Mode Frequency Control Control Mode Semi-auto/Full-auto Mode Aggregate Size (mm) 60 Aggregate ±2 Measuring Accuracy (%) Powder ±1 Water ±1 20

21 Stabilized Soil Plant B. Mobile Type (YMWCB series) YMWCB series Mobile type stabilized soil station equipment is our company's continuous development and upgraded model of stable soil mixing equipment, which is very suitable for short term or medium term projects to produce stabilized soil for road base, airport, stadium and etc; It has the advantages of excellent equipment performance, advanced technology, reasonable structure, reliable work, convenient use, easy repair, high productivity, accuracy ratio, mix evenly, It is construction unit the ideal base material mixing device. Parameter YWCB300 YWCB300 YWCB400 YWCB500 Maximum capacity(t/h) Mixing method Gravel Lime soil Double horizontal shaft forced continuous mixing Powder measurement precision (%) ±1 ±1 ±1 ±1 Measurement precision of aggregate (%) ±1 ±1 ±1 ±1 Aggregate metering modes Powder measurement method Screw electronic scale Computer control belt scale Aggregate hopper volume(m3/a) Powder bunker capacity(t/a) Water tank volume(m3) Finished product warehouse volume(m3) Total power(kw)

22 Chapter 4- Asphalt Mixing Plant A. Stationary Type (DHB series) The DHB series asphalt mixing plant can be used to produce asphalt, modified asphalt, colored asphalt, it can fully meet high grade highway construction, municipal roads construction, airports construction, ports construction and other needs, it is the Ideal equipment for construction and maintenance of high-ways. The main features of DHB series asphalt plant are as follows: 1).Feeding belt is designed with baffles, which makes material feeding system steady and smooth. 2). Optimized flights structure of drying drum makes the drying system more effective and stable 3). Hot elevator adopts the double Gall's chain for hoisting, which not only prolongs the service life of the hoisting machine but also improves the running stability 4). Linear-mode screen driven by imported vibrator improves the screening efficiency and reduces the failure rate of plant 5). Large capacity hot aggregate bin makes operation more convenient 6). Unique designed paddles and the powerful mixer allow the mixing operation easier, effective and reliable 7). Dual-stage dust removal system and negative pressure dustproof design make our asphalt mixing plant ecofriendly and economical 8). Computer-controlled system, auto/manual switchable, and auto self-diagnosis program makes the operation easy and safe 9). Overall modular design makes the transportation and installation more convenient and fast 10). The RAP interface is reserved for upgrade hot RAP facilities Model Productivity (T/h) General installed power (kw) T DHB DHB DHB DHB DHB DHB DHB DHB

23 Asphalt Mixing Plant B. Mobile Type(YDHB series) DHB series asphalt mixing plant are small-type plant which could be widely used in expressway or highway build and maintenance, and is especially suitable for short term or medium term projects to produce asphalt, modified asphalt, colored asphalt, Our plant includes aggregate feeding system, aggregate heating system, screening system, weight-control system, mixing system, bitumen supplying system and Control system, etc. The main merits are as follows: 1. Integrated design, optimized composition Divided into eight separate units, compact structure; each unit is independent system. 2. Convenient transportation, fast relocation Each individual unit is equipped with chassis wheel structure, and does not require special vehicles for transport. 3. Quick installation, time and labor saving It takes only few days to install, no need of large-ton cranes, no cutting and no welding. 4. Without foundation, environment-friendly and cost saving any flat and firm ground can be suitable for this plant to be installed on, no need for large amount of ground-based construction and reduce transportation cost. Model Productivity (T/h) General installed power(kw) YDHB YDHB YDHB YDHB YDHB

24 Chapter 5- Tower Crane QTZ tower crane Changli produced is a kind of crane with self eracting, and can decide the crane height according to the actual height of the building, and at the same time the lifting capacity will not be affected, the trolley has good positioning performance, together with moment-limiting hydraulic coupler, which can realize high load capacity, steady starting and reliable operation. The crane has complete set of safety devices, which can guarantee the safe and high efficient operation of the equipment. The machine is equipped with lifting height limiter, dolly range-change limiter, moment limiter, weight limiter, circum gyrating limiter, etc. Model Hoisting Moment (KN. m) Working radius(m) Max/tip load(t) Free height (m) Anchoring (m) /0, QTZ / / / QTZ40 (4708) / QTZ40 QTZ40 (4808) QTZ40 (5008) QTZ63 QTZ63 (5010) / QTZ63 (5013) / / QTZ80 QTZ80 (5511) / QTZ80 (5512) / QTZ125 QTZ125( /1.5 10/ QTZ125(6018) / QTZ160 QTZ160(6516) /

25 Chapter 6- Construction Lift The patent of the back roller mechanism has been applied and the patent number is 25

26 Chapter 11- Construction Lift Changli brand SC series construction lift is provided with reliable electric and mechanical interlocking safety anti dropping safety device, sensitive and reliable overload protection device and advanced computerized automatic selving device are your best choice. The main structure use Q345B steel, mast produced by automatic stamping production line, adopts argon + co2 protection welding mixture technology, Welding appearance is beautiful and reliable quality, improve the service life of the equipmentcomplete with imported original frequency conversion speed governing system, high quality motor and reducer, the lifting speed is 0~36m/min, satisfying the requirements of all users. Item Unit SC100 SC100/100 SC200 SC200/200 Rated capacity for each cage kg Cage number No Free Height m 50m 50m 50m 50m Rated passenger No. 1*10 2*10 1*20 2*20 Rated lifting speed m/min 34.4(0~96) 34.4(0~96) 34.4(0~96) 34.4(0~96) Max. lifting height m 150m (can be customized) 150m (can be customized) 150m (can be customized) 150m (can be customized) Motor power kw 2*11 2*2*11 3*11/2*15 2*3*11/2*2*15 Anti-drop device / SAJ SAJ SAJ SAJ Free end Height M Suspension cage outer size m ( ) ( ) ( ) ( ) Dimension of Mast Section mm (800*800*1508) (800*800*1508) (800*800*1508) (800*800*1508) Main Limb Mm 76 x 4.5( 89 x 4.5) 76 x 4.5( 89 x 4.5) 76 x 4.5( 89 x 4.5) 76 x 4.5( 89 x 4.5) Main Chord Material / Q345B Q345B Q345B Q345B Weight of Unit Mast Section kg 150(168) 150(168) 150(168) 150(168) Driven system weight kg * *2 Overall Weight(50m) kg Power V/HZ 380/50HZ 380/50HZ 380/50HZ 380/50HZ 26