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16. CRAWLER CRANE

crane

crane

70tons 85tons 100tons 120tons 250tons

Working condition of Main Boom

Type		Full hydraulic
Rated lifting capacity		100t×4m
Max. length of main boom		57.0m
Max. length of main boom+ jib		54.0 m(main boom)+1.1m(jib)
Length of boom		12.0m
Total mass (boom)		88.46t
Average ground pressure(boom)		95.5kpa (0.97kg/cm2)
Gradeability (tanθ)		30%
Generator	OM906LA	Benz Diesel generator 205KW/2100min^-1
Main hook rope lifting／falling speed		0~86 m/min
Auxiliary hook wire rope lifting／falling		0~86 m/min
Main luffing wire rope lifting speed		0~20.6m/min
Main luffing wire rope falling speed		0~20.6 m/min
Slewing speed		0~1.4 rpm
Traveling speed		0~1.5 km/h

※ The marked speed follows the lifting capacity
Rope reeling speed means the speed of the first layer of drum.

Tower Working Condition

Rated lifting capacity	15.3×14m
Max. length of tower main boom + jib	43.8m tower main boom+34.62m jib
Total mass	98.52t (43.8m tower main boom+34.62m jib)
Average ground pressure	106kpa(1.08 kg/cm2)

Figuration Dimension (Unit:mm)

Total width of superstructure	3460
Distance from counterweight to slewing center	4875
Lifting position of A frame to slewing center	5860
Slewing center to shaft of main boom	1300
Top height of A frame (working position)	6412
Top height of A frame (lifting position)	3467
Distance from counterweight to ground	1294
Total length of crawler	6338
Central space between wheels	5383
Total width of crawler (oil cylinder protruding/shrinking )	4900/3500
Crawler pad width	900