Basic Info.
Product Description
25 Tons Hydraulic Crane Machine 48.5m Mobile Crane Truck Crane QY25K5D
QY25K5A truck crane is the product with high reliability inheriting classical and advanced technology about design and manufacture truck crane of many years and based on mature technology.
Special truck crane chassis designed and manufactured by our company,all covered working surface and new appearance outline are equipped.Theoperations of craneare very simple,convenient and flexible.It is widely used for lifting operation and installation work in urban renewal, transportation, ports, bridges, oilfield, industrial and mining enterprises, etc.
1. U-shaped cross-section boom has small depth-width ratio, strong bearing capacity, small deformation,strong anti-bending and powerful lifting capacity.The main boom length is 10.6m to 41.0m, the performance of mid-extended boom and fully-extended are also superior.
2. Plug-in boom head effectively increases theboom connect length andreducesboom deformation.Embedded sliders are equipped, which enlarge the contact square and reduce the contact stress of boom.
3. With 9-speed transmission equipped, it has superior travel and grade ability. The max. grade abilityis 40%, max. travel speed is 90km/h.
4.Open type fixed displacement pump and variabledisplacement motor system is adopted.Double pump confluenceis used in main operation, which meets the requirements of speed and reduces the energy consumption and system heat effectively. The load sensitive system that researched anddeveloped by ourselves contributes to smooth operation,high efficiency and energy saving.Particularslewing technology realizes smooth slewing and no jitter. Free fall is adopted in the elevating system,which effectivelyrealizesenergy-saving.The counterbalance valve adopts over-load compensated technology to ensure crane fallsmoothly. Equipped with new hydraulic variable displacement motor with large original torque to ensure noglidingduringsecond-lifting, improve working efficiency.
| Description |
Parameter Value |
Unit |
| Outline dimensions(L×W×H) |
7440×2350×3450 |
mm |
| Total weight |
7600 |
kg |
| Max. travel speed |
≥40 |
km/h |
| Wheelbase |
2180 |
mm |
| Engine |
Power |
82 |
74 |
74.9 |
70 |
kw |
| cum |
cum |
/ |
weichai |
| Supplier |
tier 3 |
tier 2 |
tier 3 |
tier 2 |
|
| Loading device |
Bucket capacity |
1 |
m3 |
| Rated load |
2500 |
kg |
| Max. breakout |
66 |
kN |
| Max. discharge height |
2770 |
mm |
| Max. discharge distance |
755 |
mm |
| System pressure |
24 |
Mpa |
| Digging device |
Bucket capacity |
0.3 |
m3 |
| Max. digging radius |
5460 |
mm |
| Max. digging depth |
4425 |
mm |
| Max. digging force |
63 |
kN |
| System pressure |
24 |
Mpa |
Henan Mine Crane Co., Ltd was established in 2002, covering an area of 1.62 million square meters, with more than 4700 employees. Since its establishment 20 years ago, the company has been advocating the development concept of reform and innovation, pursuing excellence, intelligent manufacturing, green and efficient, adhering to the continuous reform of technology, process, equipment, products and services, promoting the upgrading and transformation of the industry to automation, intelligence and informatization, and providing customers with allround services. At present, the company's products have achieved remarkable results in more than 50 professional fields, such as aerospace, technology automobiles and ships, food and chemical industry, metal processing, steel smelting, machinery manufacturing and waste incineration treatment. The products cover more than 80 countries and regions and serve more than 7000 medium and high-end customers worldwide.
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