ZOOMLION Truck Crane QY25E431
- Ref Price:
- $111,727.94 - 136,556.37 / set
- Loading Port:
- China Main Port
- Payment Terms:
- TT or L/C
- Min Order Qty:
- 1 set
- Supply Capability:
- 100 Sets Per Month set/month
- OKorder Service Pledge
- Quality Product
- Order Online Tracking
- Timely Delivery
- OKorder Financial Service
- Credit Rating
- Credit Services
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Main Briefintroduction of Truck Crane QY25E431:
This type of truck crane, one of the classic products in the same trade, has earned a good reputation from the customers.
The truck crane adopts self–made special-purpose chassis with 6×4 drive. The ergonomic streamline semi-mounted driver’s cab with double wing door, which has obtained a national patent, makes it convenient for rear rider to get on/off cab.
The crane adopts WEICHAI Steyr engine which is specially developed for those cranes that often travel at low speed. This kind of engine not only can produce large output torque when it starts and increase the traveling speed quickly, but also has excellent starting performance and good gradeability.
The crane is equipped with 8-speed gearbox which changes gear smoothly and is of simple structure and makes maintenance convenient.
Advantage
The crane is fitted with a 33.3m long hexagon-section boom which is made of high-strength steel, so the boom has strong resistance to bending and torsion. The distinctively-designed circular arc sliding block (having obtained a national patent) makes the stress distributed more evenly, the load carrying capacity stronger, and the adjustment easier. The local rigidity in boom supporting point is good, which has improved the lifting capacity on boom with same thickness and achieved the goal of greater lifting capacity on lighter boom.
The unique manual full proportional control incorporates the advantages of traditional lever control and electric-hydraulic pilot control. It not only reserves the merits of safety & reliability of original control structure and low maintenance cost, but also realizes that the working speed of actuating mechanism is only proportional to the opening degree of control valves rather than affected by the load. Furthermore, it has improved the speed-regulation performance.
The slewing mechanism has the functions of protecting the crane automatically when the crane is overloaded, reducing the impacts, and activating hydraulic brake when the hydraulic control valve is in neutral position as well as free swing. In addition, it can automatically make boom, wire rope and lifted load slew simultaneously, and minimize the sway of boom and load while the crane starts or stops quickly, and accelerates or decelerates slewing.
Hydralic System
We have made constant improvements on our products, for instance, adding radiator for hydraulic system and mounting hydraulic oil tank of large capacity on the slewing table. Therefore, the radiating performance of hydraulic system is improved and the continuous working hours are 2~3 times of that of the same trade’s products.
The crane is fitted with outrigger lamps which can facilitate operation at night.
The crane is equipped with high-quality load moment limiter which has such advantages as great precision and complete information shown on the display. In this way, the safe lifting operation can be guaranteed.
Technology Data
Item |
Value |
Remarks | ||
Working performance specification |
Max. rated total lifting capacitykg |
25000 |
||
Max. load moment of basic boom kN.m |
980 |
|||
Max. load moment with max. main boom lengthkN.m |
573 |
|||
Max. lifting height of basic boomm |
11.5 |
|||
Max. lifting height of main boomm |
33.8 |
Deformation of main boom is not taken into consideration. | ||
Max. lifting height of fly jibm |
41.6 | |||
Working speed |
Max. speed of single rope on main winch m/min |
120 |
The 4th layer of drum | |
Max. speed of single rope onauxiliary winchm/min |
105 |
The 2nd layer of drum | ||
Derricking time of booms |
40 |
|||
Telescopic time of booms |
60 |
|||
Slewing speedr/min |
0~2.2 |
|||
Traveling specification |
Max. traveling speedkm/h |
72 |
||
Max. gradeability% |
40 |
|||
Min. turning circle diameterm |
20 |
|||
Min. ground clearancemm |
220 |
|||
Limits for exhaust pollutants and smoke |
Comply with related standards |
GB3847-2005 GB17691 -2005 (Stage III) | ||
Oil consumption per hundred kilometersL |
46 |
|||
Mass specification |
Deadweight of crane in traveling condition kg |
28930 |
||
Complete vehicle kerb masskg |
28800 |
|||
Front axle loadkg |
6300 |
|||
Rear axle loadkg |
22630 |
|||
Dimension specification |
Overall dimensions(L×W×H)mm |
13000×2500×3450 |
||
Base on outriggersm |
5.36 |
|||
Distance between outriggersm |
6.1 |
|||
Main boom lengthm |
10.5~33.3 |
|||
Main boom angle° |
-2~80 |
|||
Fly jib lengthm |
8 |
|||
Offset angle of fly jib° |
0 , 30 |
|||
Chassis |
Model |
ZLJ5314 | ||
Class |
II | |||
Feature No. |
ZLJ5314D3.1 |
|||
Engine |
Model |
WP10.270 |
||
Rated powerkW/r/min |
199/2200 |
|||
Max. output torqueN.m/r/min |
1100/1200~1600 |
|||
Manufacturer |
Changsha Zoomlion Heavy Industry Science & Technology Development Co., Ltd. |
- Q:What are the design of the truck crane?
- Developed design: the application of mature design experience or a viable new technology, the design of new truck cranes, including functional design and institutional design.
- Q:What is the difference between a truck crane and a car crane?
- Just before the sub-fine, and now is the same!The Lord is going to be an improvement process to form the two names!
- Q:How to avoid the occurrence of car cranes dumping accidents?
- Before the lifting of the operation must be developed scientific, detailed work instructions, safety technology to pay the crane driver and related personnel.
- Q:What is the brake lock of a truck crane?
- Normal work, heavy lead to vehicle overturning, casualties and other vicious accidents
- Q:How the position of the crane crane boom is arranged
- Generally by adjusting the screw to make additional adjustments or increase the gasket under the slider method to make additional adjustments, the form of the slider with the different shape of the boom, the adjustment must ensure that the slider and the boom to ensure a certain gap between the
- Q:Is the crane (a truck crane) a truck?
- From the concept of definition, since the "construction machinery for non-transport vehicles", it is equivalent to not engage in road transport operations, you do not need to apply for transport business license.
- Q:What is the usefulness of the revolving center of the crane?
- Crane on the car turntable and get off the chassis to be 360 degrees full rotation, the center of the body is connected to get off and get on the train access mechanism.
- Q:How to determine the weight of a car crane
- Of course, large tonnage of the activities of the weight will be marked, because it needs to enter the conditions and then hoisting, input conditions after the computer will prompt you to have several configurations can be completed hoisting, you can choose their own.
- Q:What is the difference between a crane and a crane?
- Elevators, lifts and so on are lifting equipment, but can not be called a crane.
- Q:What is the benefit of the four metal brackets in the rear of the car when lifting the crane
- Hydraulic truck crane in the lifting of the four brackets open, obviously increased the weight of the station when the area, a solid crane center of gravity, but also play a supporting role, so that when the lifting time will be more stable.
1. Manufacturer Overview |
|
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Location | HUNAN,CHINA |
Year Established | 1992 |
Annual Output Value | Above US$770 Million |
Main Markets | all over the world |
Company Certifications | ISO 9001:2008; |
2. Manufacturer Certificates |
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a) Certification Name | |
Range | |
Reference | |
Validity Period |
3. Manufacturer Capability |
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a)Trade Capacity | |
Nearest Port | Shanghai |
Export Percentage | |
No.of Employees in Trade Department | |
Language Spoken: | English;Chinese |
b)Factory Information | |
Factory Size: | |
No. of Production Lines | Above 20 |
Contract Manufacturing | OEM Service Offered;Design Service Offered |
Product Price Range |
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