QTZ40 tower crane

1. More than 10 yearsaa manufactureaas experience. 2.Rated lifting moment: 400kn.m 3.Working range: 3-47m 4.Max load: 4t

1. This is Amy from Jinan Jihong Machinery Co., Ltd, the manufacturer of tower crane and construction lifter, we can supply them with high quality and good price. The self-raising tower crane, which is a new-style elevating machinery specially designed for the construction tall buildings and equipment installation.

2. Our tower crane is equipped with all kinds of safety devices, including weight limiter, load moment limiter, height limiter, slewing limiter grip block and trolley brake, etc.

3. The tower crane has steady working, high speed and frequency. And “Jihong” QTZ series tower cranes, has sold in many countries

4. We have several kinds of tower crane with different jib, eg:47m,48m.

TYPE		TC4708	TC4808	TC4810
Rated lifting moment (KN.m)		400	400	400
Working range (m)		3-47	3-48	3-48
Tip load (t)		0.8	0.8	1.0
Max load (t)		4	4	4
Max Lifting height(m)		120	120	120
Hoist mechanism	Double falls (m/min)	70/35/7.5	70/35/7.5	70/35/7.5
	Fourfold falls(m/min)	35/17.5/3.75	35/17.5/3.75	35/17.5/3.75
Slewing Mechanism Speed(r/min)		0.375/0.75	0.375/0.75	0.375/0.75
Trolley Mechanism Speed(m/min)		25/38	25/38	25/38
Jacking speed(m/min)		0.5	0.4	0.5
Mast section size(mm)		1494*1494*2200	1494*1494*2200	1494*1494*2200
Mast section material(Q235B)		∠140*12/∠160*12	∠140*12/∠160*12	∠140*12/∠160*12
Working voltage & frequency		380V/50HZ	380V/50HZ	380V/50HZ

QTZ40 tower crane