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Mast Crane QTZ120(D3025) Model Luffing Jib Crane Tower 8t Load 27m Height
Main Performance | Main Specifications | |
Rated lifting moment (KN.m) | 1200 | |
Max. lifting load(t) | 8 | |
Tip load(t) | 2.5 | |
Working range(m) | 3.5~30 | |
Lifting height(m) | Freestanding height | 27 |
Attaching height | 150 | |
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(m) | 7500 |
Hoisting mechanism | Reducer | QSJ-20 |
Motor | YZRD225M1-4/8-30/30 | |
Brake | YWZ-315/45 | |
Wire rope | 6X37-16-1770-Ⅰright lay | |
Hoisting speed (m/min) | 80/40 40/20 | |
Slewing mechanism | Reducer | XX120 |
Motor | YTW132-6-5.5 | |
Slewing speed (r/min) | 0.6 | |
Trolleying mechanism | Reducer | QSJ-20 |
Motor | YZTPF225M-4-J13021-30KW | |
Trolleying speed( m/min) | 10 | |
Jacking-up speed | Hydraulic pump station Jacking oil cylinder | TQZ125/160/125 |
Motor | 7.5KW | |
Slewing bearing | Type | 1250.45 |