TOWER CRANE SL7032 lifting mechanism adopts speed regulation by frequency control

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Technical Sheet for TC7032

Free standing height (m)		52.4
Max height with attachment (m)		199.4
Working range can be adjusted (m)		30、35、40、45、50、55、60、65、70
Working range (m)		4.3-70
Max lifting capacity (t)		12
Tip load @ 70m (t)		3.2
Hoist mechanism	Falls	2		4
	Lifting capacity (t)	0-3	0-6	0-6	0-12
	Speed (m/min)	0-80	0-40	0-40	0-20
	Motor	70RCS30 70hp / 75LVF30 75hp
Trolleying mechanism	Speed (m/min)	15-50(12t) -100(6t)
	Motor	6D3V4 6hp
Slewing mechanism	Speed (r/min)	0-0.7
	Motor	rvf162 2X7.5hp
Climbing speed (m/min)		0.5
Counterweight (t)		26
Mast section size (L×W×H)m		2×2×3 ( panel mast type )
Working temperature		-20－+40℃
Total power (KW)		95
Power supply requirement (KVA)		255KVA for generator
Cable type ( within 30 meters from site power source to lower electric box of tower crane )		60mm2 (3+2, 5 cores)
Startup voltage & current		380V×95%=361V 260A
Rated working voltage & current		380V 146A

Loading Chart

70mJib Length：

65mJib Length：

60mJib Length：

55m Jib Length：

TOWER CRANE SL7032 lifting mechanism adopts speed regulation by frequency control

Q: I'm curious: It's lifted in sections I believe. Once they're at their intended vertical height they then start to construct horizontally. Bit like big boys Mechano (not sure if I spelled that correctly).

Q: i probably sound like an idiot asking this question :Pis it electricity? fossil fuel burning involved? pulleys? how does the pulley work? any human power involved? specifically, how is it stupid to lift a chair that can be lifted by a person, with a crane?: Most cranes are diesel engine powered hydraulics and hydraulic motor. So that would be fossil fuel. Some cranes use pulleys to magnify the total lifting capacity. A pulley magnifies work by exchanging distance for lifting power. For example, to lift a 10 ton weight 20 feet in the air, if you put four pulleys in there so that 80 feet of cable would have to be pulled up , then it would only take 1/4 the amount of power to lift that 10 tons (2.5 ton lifting force would lift it) Look at any links or wikipedia for how compound pulleys work.

Q: well I am making 1000 paper cranes... I am on 18... but how do you string them all together anyone know?: How To String Paper Cranes

Q: I was watching house m.d. When I notice house walking with a crane I asked a friend who knows house and has seen it but dosent remember why and how. why is he?: I dont know how, maybe polio, but he does have a disability.

Q: Formulas for calculating outrigger pad sizes, centre of gravity of loads, outrigger loadings: If you are going to be operating a crane, you need to do this on your own. People's lives will depend on you having a good knowledge in this area. .

Q: Can anyone give me a summary of The Veteran by Stephen Crane?: This Site Might Help You. RE: Can anyone give me a summary of The Veteran by Stephen Crane?

Q: i have a 100 ton american crawler crane. how do i calculate the psf, for this equipment.: Not sure what you are asking exactly... Are you saying that you have a crane with a capacity of 100 tons and you want to know the pressure on the soil where the crane is positioned? In this case, you take the capacity (in pounds) plus the weight of the crane (in pounds) then divide their sum by the area of the tracks on the crane (in square feet). This will result in pounds per square foot or psf as you wrote above. These are example estimates, they may not be anywhere near the correct answer, this is simply how to do the calculation. Assumed Capacity 100 ton = 200,000 lbs. Assumed Weight 105 ton = 210,000 lbs. Assumed Area of Track = 200 square feet Note: 1 U.S. ton = 2,000 pounds = 2,000 lbs. 410,000 lbs / 200 square feet = 2,050 psf There's a start, now you just need to find out how much it actually weighs and how long and wide the tracks are to get the area of the track on the ground. I hope that answers the question you were asking.

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