Description
JLD type wind turbine tower crane has excellent economic and adaptability advantages in plain high tower wind power and mountain wind power hoisting by virtue of the advantages of high lifting height, large lifting capacity, strong wind resistance, low base requirements, small assembly site, fast transfer speed and high safety and stability.
JLD2250S Wind Turbine Tower Crane
- Model:JLD2250S
- Max. lifting capacity:200t
- Max. lifting height: 198.5m
- Working speed:20m/s Non-working speed:35.8m/s
- Max. hoisting capacity at jib end:1t
- Max. boom length:68.5m
- Max. free standing height:144.5m
- Size of foundation:16m × 16 m
- Ground pressure requirement:175Kpa
- Wind speed (instantaneous):20m/s (working status)35.8m/s(non-working state)
- Working Temperature: -20~+40℃
Features
2
Strong Wind Resistance:20m/s
3
Temporary Land for Jib Assembling:0
5
Foundation Capacity Requirements:175Kpa
6
Disassembling Time:36hr
Advantages
1
Economical Efficiency
1.1 Engineering economy:
Normally 50m×40m platform, 30m×40m in extreme condition also fine small occupation area, saving civil construction cost; Suitable for challenging terrain.
1.2 Transportation economy:
25 trailers are needed;Most components transportation size is controlled by 3.75m × 3.75m
Auxiliary crane for installation:250ton Crawler crane ,350 ton All Terrain Mobile Crane
2
Safety
2.1 Strong wind resistance, high safety
2.2 Safety & Low Pad Requirement
Base distance 18m×18m
Strong anti-overturning ability, the pad requirements is 175kPa
3
Transition Efficiency
3.1. Double TC Base Frame
3.2. Around 36 hours transition between the Crane Pad
3.3. Modular design, convenient disassembly and assembly
Applications
It's economy and safety are especially obvious in the lifting of wind turbine units above 140m