TOWER CRANE SL7030 lifting boom adopts cantilever boom structure

TOWER CRANE SL7030 lifting boom adopts cantilever boom structure System 1

TOWER CRANE SL7030 lifting boom adopts cantilever boom structure

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Loading Port:: Shanghai

Payment Terms:: TT or LC

Min Order Qty:: 1 unit

Supply Capability:: 10 unit/month

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Technical Sheet for TC7030

Free standing height (m)		51.7
Max height with attachment (m)		186.7
Working range can be adjusted (m)		40、45、50、55、60、65、70
Working range (m)		3.1-70
Max lifting capacity (t)		12
Tip load @ 70m (t)		3.0
Hoist mechanism	Falls	2		4
	Lifting capacity (t)	0-3	0-6	0-6	0-12
	Speed (m/min)	0-92	0-46	0-46	0-23
	Motor	55LVF30 55Kw
Trolleying mechanism	Speed (m/min)	13-38-58
	Motor	120JXL 120N.m
Slewing mechanism (VFD+PLC)	Speed (r/min)	0-0.7
	Motor	RCV185 2X145N.m
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：

R(m)	2.5- 25m	25	30	35	40		45	50	55	60	65	70
a=2 (t)	6t					5.9	5.15	4.54	4.05	3.64	3.29	3.0
a=4 (t)	12t	9.41	7.51	6.3	5.7		4.95	4.34	3.85	3.44	3.09	2.8

65mJib Length：

R (m)	2.5- 25m	25	35	40		45	50	55	60	65
a=2 (t)	6t				6	5.3	4.68	4.17	3.75	3.4
a=4 (t)	12t	9.69	6.37	6		5.1	4.48	3.97	3.55	4.5

60mJib Length：

R (m)

2.5 -25.75m

a=2 (t)

5.36

4.73

4.22

3.8

a=4 (t)

12t--

7.83

6.45

5.16

4.53

4.02

3.6

55m Jib Length：

R (m)	2.5- 25.87m	30	35	40	45	50	55
a=2 (t)	6t				5.7	5.04	4.5
a=4 (t)	12t	8.35	6.89	6	5.5	4.84	4.3

Q:The rated lifting capacity of a tower crane refers to what is allowed and what is allowed to be divided by the crane: The total quality of the crane rated liftingweightincludes the lifting load and the hook and rope a simplified example, such as the rated lifting weight of 100 tons, the quality of the hook and spreader for 5 tons, the actual quality of the goods can lift 95 tons.

Q:What symbols are there in the story? What might be the symbolic meaning of the sea? the boat? the seabirds? the shark? the unmanned life-saving station? the lighthouse? the tourists on the beach?What is the theme of the story? What does the story as a whole say about human beings and nature? about male bonding? about survival? how are these three topics related in the story as a whole?: The Open Boat Analysis

Q:If so, what time of year?: oops, sorry, I had read crane flights. Crane flies - what we call 'cousin' or 'tipule' - are quite common in the Rhone valley, including Lyon though not as common as their dreaded relatives the mosquitos. They usually go dormant in winter as it is quite cold in Lyon during that time. They are harmless to Humans, even if they look terrifying but are a nightmare to gardeners. Edited: Wise Owl, I have lived in Lyon as well and I have seen them often enough to find it usual, though not every day of the week. However I lived near the Tête d'Or Park so the greenery might have had an influence on their presence here.

Q:How many motors does the ZOOMLION TC6013A-6 tower crane use?: Model: YZRDW225M-4/8 power: 24/24KW speed: 1420/725r/minDirect search {ZOOMLION QTZ80 (tc6013) _ crane Manual Part 1 (Part Two)}, can also be found.

Q:A crane lifts a 1265 kg steel beam vertically 26 m, it then stops and swings the beam 3 m horizontally into a position where the welders can secure it into its proper position. What is the work done on the beam by the crane? What is the work done by the force of gravity on the beam?: the work done on the beam by the crane = 1265 * 9.81 * 26 + 1265 * 9.81 * 0 = 322651 J answer work done by the force of gravity on the beam = 1265 * 9.81 * 26 + 1265 * 9.81 * 0 = 322651 J answer

Q:What qualifications do you need to be a Crane Operator in QLD, Australia?: You need to do a specific amount of hours in training to be a crane operator in Australia, I know that in Sydney, you are certified by the WorkCover Authority, or that's how it was many yeas back. Special emphasis is on loads, and point of load. We do not need a mobile crane tipping over do we. Safety, working near electrical, and on soft ground. Weight you can extend to on a jib. etc.

Q:I watched a man climb one once and he wasn't secured. Crazy. How much do they get?If there are any operators on here, do you get scared when you climb up/down?: Tower crane operators are actually one of the highest paid of crane operators. It takes many years of career progression and many skills upgrading courses to reach that level. Crane operators start out with the crane trucks operating on ground level. They earn about 2k to 3k a month at this stage. They then progress to low rise cranes and then finally to high rise cranes. All the high rise crane operators are specialists in their field with many years of working experience. They would earn perhaps 7k to 8k a month.

Q:how do they get the construction crane onto the the tall buildings?: There are two cranes, one lifts the other and construction workers build a scaffold under it. Then the higher crane lifts the lower one and the workers buiold a scaffold under it, this continues until they are as high as they need to be.

Q:Ty Crane is the star basketball player for st.francis, what is he doing now? Where is he? Why is he not in the NBA?: Ty Crane was played by Sidney Faison full-time basketball player and part-time actor. When I last heard of him he was playing for the Magic Johnson Travelling All-Stars

Q:Or would it be better to custom order for my applications?: 1. Crane did not go out of business although they were on shaky ground a year and a half ago. A group of private investors and corporations baled them out. Howard's, Crower Comp are all pretty equal. Your car has roller hydraulic lifters so you'd better know what you're buying. Your missing some Chevrolet factory roller lifters and roller cam grinds. I see you haven't purchased the 2010 GM Performance Parts Catalog from your Chevrolet dealer parts counter yet. It's loaded with mild to wild hydraulic roller small block cams. You haven't figured it out yeat have you? A cam switch isn't going to make that 305 run worth a hill of beans. You need a set of cylinder heads to alow it to breathe first. Remember the EQ 3045A vortec performance heads for your 305? The valves ports are bigger and shaped for higher velosity. You're so stubborn I know you'll buy a cam first and whine like hell cause the car won't run any better. You'd better give this project a lot of thought because you're stuck with the stock intake and fuel/air mixer. Lower rear end gears such as 3.42's or 3.73's will wake the car up. Do that first and see if you want to spend any more money on it.

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