380V/50Hz 1.6*1.6*3m Mast Tower Crane Luffing Jib Crane D4522 Fixed Jib Crane with Tower Crane Trolley
Our Service for 380V/50Hz 1.6*1.6*3m Mast Tower Crane Luffing Jib Crane D4522 Fixed Jib Crane with Tower Crane Trolley
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Excellent Package
We provide standard, strong, protective package for our products to prevent it from outer damage.
Warranty Assurance
For our tower crane, we provide 1 year (from BL date) warranty period and quick replace service.
Specifications for 380V/50Hz 1.6*1.6*3m Mast Tower Crane Luffing Jib Crane D4522 Fixed Jib Crane with Tower Crane Trolley
Main Performance | Main Specifications |
Rated lifting moment (KN.m) | 1200 |
Max. lifting load(t) | 6 |
Tip load(t) | 2.2 |
Working range(m) | 5~45 |
Lifting height(m) | Freestanding height | 37.5 |
Attaching height | 160 |
Mast section | Main limb (mm) | ∠180X180X18/ Q345B |
Section size(mm) | 1600X1600X3000 |
Lifting jib | Upper chord(mm) | 70X6 Square tube/ Q345B |
Lower chord(mm) | 70X6 Square tube/ Q345B |
Counter jib | Length(mm) | 7500 |
Hoisting mechanism | Reducer | 26IQ15 |
Motor | YZTPE180L2-4-26/KW |
Brake | YWZ-250/45 |
Wire rope | 6X37-12-1770-Ⅰright lay |
Hoisting speed (m/min) | 0-80 0-40 |
Slewing mechanism | Reducer | HL95.100.195 |
Motor | YTW132S-4B5-5.5KW |
Slewing speed (r/min) | 0-0.6 |
Trolleying mechanism | Reducer | 25TLB20 |
Motor | YZTPF200M-4-25KW |
Trolleying speed( m/min) | 0-10 |
Jacking-up speed | Hydraulic pump station Jacking oil cylinder | TQZ125/160/125 |
Motor | 7.5KW |
Slewing bearing | Type | 1400.45 |
Some reasons for using a luffing jib tower crane, instead of other types of tower crane:
1> This kind of crane is frequently the best solution when several cranes are working on the same site, avoiding any kind of crash with other cranes or the sorrounding buildings. With their variable working radius, they don’t interfere in the working area of the other cranes on site and they can be parked with a very reduced radius.
2> And luffing jib tower cranes can improve material handling cycles in the jobsite, using them like auxiliry cranes to the pricinpal tower cranes, reducing the construction time.
3> Normally, the maximun load bigger than a tower crane’s.
4> In some places, local laws make luffing jib tower cranes necessary. For example, some places don’t allow any crane to fly over the sorrounding spaces when they are working in a jobsite, and luffing jib-cranes are very demanded because you can move the jib fron the horizontal position up to the total vertical position.
Fixing machine tower crane mast section L68A1
TPYE | SIZE | MATERIAL | ASSEMBLAGE | QUANTITY IN 40 HQ |
L46A1 | 1.6*1.6*3m | Q345B | 20SETS 27M bolts φ 50MM pins | 15-16SETS |
L68A1 | 2.0*2.0*3m | Q345B | 20SETS 27M bolts φ 55MM pins | 12SETS |
L68B1 | 2.0*2.0*3m | Q345B | 20SETS 27M bolts φ 55MM pins | 12SETS |
L68B2 | 2.0*2.0*3m | Q345B | 12SETS 27M bolts 16SETS 22M bolts φ 55MM pins | 12SETS |
Photos for 380V/50Hz 1.6*1.6*3m Mast Tower Crane Luffing Jib Crane D4522 Fixed Jib Crane with Tower Crane Trolley