QYS Series Knuckle-Boom Crane
1. Optionalmoment protectors are available;
2. When the lifting capacity is more than 6.3 tons,
there will be rear outriggers, the gauge is between 2165 and 3150mm.
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Product Introduction
The cranes can be assembled on different trucks, railway flatbed trucks, shipsand other special vehicles, and is widely used in the loading and unloading.transportation and emergency operations of small and medium goods invarious industries such as mining, communication, electric power, construction,and railway.
1. The structure is compact and can be placed horizontally between the cab andthe carriage in the folded state, saving the upper space of the carriage.
2. The boom adopts a polygonal box structure with strong bearing capacity;
3. The whole machine adopts high-strength steel plate, which has strongperformance and light weight;
4. It adopts full oil cylinder action, and the work efficiency is higher;
5. The hydraulic components adopt well-known brands, and the operation issimple and reliable;
6. It can be assembled on different trucks to realize the lifting and transportation,which is convenient and fast.
Technical Data
Model | QYS-12l | QYS-2ZⅡ | QYS-3.2ZⅡ | QYS-4ZⅡ | QYS-E2ZⅡ | QYS-6.3ZⅡ | QYS-82Ⅱ |
Applicable Scope | Truck-mounted Crane | ||||||
Max.Lifting Moment (kN.m) | 20 | 40 | 64 | 84 | 110 | 138.6 | 160 |
Max.Lifting Capacity (kg) |
1000 | 2000 | 3200 | 4000 | 5000 | 5300 | 8000 |
Max.Working Radius (m) |
3.5 | 5.85 | 7.2(8.7 | 7.4(9.11) | 8.1〔9.96 , | 我.1【9.361 | 10〔11.6) |
Max.Working Height (m) |
4.7 | 6.72 | 8.3(10I | 9.2(10.9 | 10.1Ⅰ12〉 | 10.1(121 | 11.8113.41 |
Sections of Boom |
2 | 23 | 243) | 2 3 | 23 | 3 44 | |
Slewing Angle |
360”continuous | 360”continuous | 360”continuous | 360”continuous | 360”continuous | 360”continuous | 360”continuous |
Weight (kg) |
350 | 900 | 1150(1250 | 12501500) | 14CO(1500l | 1450 〔 1500 ) | 275012850 ) |
Loading capacity of Vehicle (t) |
s2t | 2-5t | 5-8t | >8t | ≥10t | ||
the deiviation way of rotation center | on left | ||||||
Distance from mounting surface |
1795 | 1B07 | 185B | 2025 | 2100 | 2100 | 2345 |
Maximum width (mm) |
1558 | 1855 | 2180 | 2280 | 2440 | 2440 | 2430 |
Hight of front outrigger |
506~~1056 | 480~ 990 | 451~~1004 | 457 ~1010 | 655~1235 | 655~1235 | 662~1287 |
Gauge of front outtriggers |
141B-3150 | 1715~3915 | 203g ~4o0 | 2110~4410 | 2240~524D | 2240~5240 | 2230~5230 |
Width of beam |
424 | 645 | 705 | Ba0 | 813 | 日13 | 872 |
deiviation distance of rotation center (mm) |
250 | 98 | 161 | 165 | 115 | 115 | 245 |
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