QTZ40 4 tons tower crane

crane, 1. Basic height(m): 29/31m, 2. Maximum lifting weight: 4t, 3. Jib length(m): 48m - details see: https://www.machineto.com/qtz40-4-tons-tower-crane-10103839

Feature:Tower Crane	Condition:New	Application:construction /building	Rated Loading Capacity:4t
Rated Lifting Moment:400kn.m	Max. Lifting Load:0.8t	Max. Lifting Height:121m	Span:48m
Place of Origin:Shandong China (Mainland)	Brand Name:QBD	Model Number:QTZ40(4808)	Certification:ISO
Warranty:12 months	After-sales Service Provided:Engineers available to service machinery overseas

crane

1. Basic height(m): 29/31m

2. Maximum height(m): 121m

3. Jib length(m): 48m

4. Maximum lifting weight: 4t

5. Rated load: 0.8t

6. Main specifications Steel String (mm): 140*140*12mm

7. Festival standard specifications(mm): 1.620*1.620*2.2m 1.500*1.500*2.2m

name		unit	parameter
Rated Load moment		KN·m	400
MAX hoisting capacity		t	4
Tip capacity		t	0.8
Working radius		m	48
height	Freestanding	m	29
	attaching	m	130
hoisting speed	Double rate		a=2	a=4
	lifting speed	m/min	9/35/70	4.5/17.5/35
Slewing speed		r/min	0.6
derricking speed		m/min	25/38
The max. slewing radius		m	49
Tail slewing radius		m	13
Temperature of working environment		°C	-20~40