Tower crane KB-474 mobile
(设备/材料)
状态: New
位置或存放国家: Russia
服务工程支持: Yes
保证: Yes
价钱: 要求价格
描述:
The KB-474 tower crane is designed to mechanize construction and installation work during the construction of residential, civil and industrial buildings and high-rise structures with a mass of installed elements up to 8 tons. The KB-474 crane of versions -10, -11, -12, -13, -14 is a hook electric full-swing crane with a non-swinging tower and a beam boom equipped with a cargo trolley. Up to a height of 48.5 m, the crane is mobile. Over 48.5 m, the crane is attached to the building with special ties. The crane is installed by building up using a hydraulic installation device. The main customer requirements for the KB-474 crane are product quality, tower crane price and delivery times. We are ready to satisfy all three requirements. As a manufacturer, we will always offer the golden mean: price - quality - delivery times.
概观:
| Parameter name | Unit of measurement | Crane KB-474 versions | ||||
| -10 | -11 | -12 | -13 | -14 | ||
| Maximum load moment | tm | 132 | 164 | |||
| Load capacity: | ||||||
| - maximum with 4-fold reeving | T | 8 | ||||
| - maximum with 2-fold reeving | T | 4 | ||||
| - at maximum reach | T | 1,2 | 2.0 | 2.5 | 3.1 | 3.8 |
| Departure: | ||||||
| - maximum | m | 55 | 50 | 45 | 40 | 35 |
| – with a maximum lifting capacity of 8t | m | 16.5 | 20.5 | |||
| – with a maximum lifting capacity of 4t | m | 28 | 33 | |||
| - minimum | m | 4.8 | ||||
| Lifting height | ||||||
| – maximum with 2-fold reeving of the cargo rope | m | 124.5 | ||||
| – maximum with 4-fold reeving of the cargo rope | m | 124.5 | ||||
| - a mobile crane (without fixing the crane to the structure being erected) | m | 48.5 | ||||
| Execution according to GOST 15150-69 | - | UI | ||||
| Wind region according to GOST 1451-77 | - | I, II | ||||
| Permissible wind speed: | ||||||
| – for the operating state with 2-minute averaging at the height of the anemometer installation | m/s | 20 | ||||
| - for non-working condition at a height of 10 m | m/s | 24 | ||||
| Rotation angle, not less than | hail | 1080 | ||||
| Environment | ||||||
| - temperature | °C | ±40 | ||||
| - seismicity | score | 6 inclusive | ||||
| - explosion hazard | explosion-proof | |||||
| - fire hazard | fireproof | |||||
| Crane rotation frequency | rpm | 0.75 | ||||
| Classification group (mode) according to ISO 4301/1 | ||||||
| - crane | - | A4 | ||||
| - mechanisms | - | M3 | ||||
| Weight | ||||||
| - constructive | T | 148.3 | 147.7 | 147.1 | 146.2 | 145.5 |
| - ballast slabs | T | 9.4 | 8.7 | 6.5 | 3.6 | 1.9 |
| - ballast (on the support frame) | T | 80 | ||||
| - general | T | 237.7 | 236.4 | 233.6 | 229.8 | 227.1 |
| Base | m | 6 | ||||
| Track | m | 6 | ||||
| Rear clearance | m | 19.15 | ||||
| Number of running wheels | ||||||
| - drive | pcs. | 8 | ||||
| - general | pcs. | 12 | ||||
| Estimated load of the running wheel on the rail | kN | 242 | 240 | 237 | 232 | 229 |
| Crane track design | according to GOST R51248-99, RD 22-28-35-99, RD 50:48:0075.01.05 | |||||
Rzhev Crane-Building Plant LLC
地点: 172386, Tver region, Rzhev, Kranostroiteley st., 32
主要产品/服务: RF, CIS