D1400-84 Super Large Tower Crane

Performance Parameters
1. Max. Arm Length: 70 m; Min. Arm Length: 40 m
Arm length combination will decrease every 10 meters.
2. Max. Lifting Load: 84 t
3. Arm Head Lifting Load: 20 t
4. Max. Lifting Moment: 1864.8 t.m
5. Plate Type Standard Knot for Tower Body: 4.0 m × 4.0 m × 5.7 m
6. Max. Independent Height: 79.4 m; Max. Dependent Height: 199.1 m
7. Hoisting Mechanism: QPL4290, Power: 132 Kw
Rope Capacity: 1250 m, Lifting Speed: 0 to 90 m/min
8. Swing Mechanism: 2×HP185F1.350+ HP185F2.350
Power: 3 × 18.5 Kw, Rotating Speed: 0 to 0.6 r/min
9. Jib Lubbing Mechanism: BP185, Power: 18.5 Kw, Radius Changing Speed: 0 to 50 m/min
10. Tower Crane Type: Support Stationary Type, Bottorn Reinforced Based Type

Technical Advantages
1. D1400-84 super large tower crane adopts tower type standard section and features transportation capacity.
2. D1400-84 tower crane employs pin roll connection, making it reliable and convenient to connect and install.
3. It has components with good universality.
4. Three mechanisms employ full frequency conversion. Thus, it features high working speed, small impact, stability and reliability.
5. Key parts and components are of international famous brand. Therefore, D1400-84 tower crane has the feature of long service life, few stoppages, easy maintenance and reliable working.
6. Various safety devices are mounted on the crane so as to guarantee the reliability.