2012 New QTZ50(4810) tower crane

tower crane, jib lenght:48m,freestanding height:29m,load:4t,max height:120m, CE,GOST,ISO, Robot welding system, Automatic paint - details see: https://www.machineto.com/2012-new-qtz50-4810-tower-crane-10103935
Feature:Tower CraneCondition:NewApplication:-20~+40Rated Loading Capacity:4t
Rated Lifting Moment:540kn.mMax. Lifting Load:4tMax. Lifting Height:120mSpan:48m
Place of Origin:Shandong China (Mainland)Brand Name:DAHANModel Number:QTZ50(4810) 
2012 New QTZ50(4810) tower crane
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QTZ50(4810) tower crane

Tower crane technical data table

rate load moment

540KN·m

working radius

3m~48m

Max road capacity

4t

Max radius road capacity

1.0t

hoisting high

rate

fixed type

Attached type

α2

35.5m

120m

α4

35.5m

60m

hoisting

winch

rate

α2

α4

(m/min) speed70

35

935

17.5

4.5
Road capacity1t

2t

2t2t

4t

4t
(kW) power

15/15/4

Derricking winch

(m/min) speed

38.6/25.2

(kW) power

2.2/1.5

Slewing gear

(r/min) speed

0.62

(kW) power

3.7

Jacking winch

(MPa) working pressure

20

(m/min) speed

0.4

(kW) power

4

Total power

24.9kw

Mast section weight

618kg

Mast section quantity

14 subject to actual shipment

Chassis type

big cross beem

t

Whole self weight

23(not include balance weight)

m

Max slewing madius

49

m

Tail slewing madius

13

Temperature of working environment

-20~+40

2012 New QTZ50(4810) tower crane
Packaging Detail:4*40HQ
Delivery Detail:15 days

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