Main Banner Desktop
shenzhennuobashi

Shenzhen Nuobashi Trading Co.,Ltd

Premium Plus Premium Plus
Verified company Verified company
map-marker

自从 2024

map-marker

中国

  • Imagem 1

Tire crane


单价:

未通知

FOB价:

未通知

最低采购数量:

1 件

付款方式:

电汇

首选港:

Yantian

参考:

未通知


产品描述

Product introduction:
A tire crane is a boom-rotating crane that travels on a tire chassis. A tire crane is a full-slewing crane that installs the lifting mechanism on a special chassis composed of heavy-duty tires and axles. Its upper structure is basically the same as that of a crawler crane. In order to ensure the stability of the body during installation, the crane is equipped with four retractable outriggers. On flat ground, small lifting loads and low-speed travel of the lifting objects can be carried out without outriggers. It consists of an upper vehicle and an lower vehicle. The upper vehicle is the lifting operation part, which is equipped with a boom, lifting mechanism, luffing mechanism, counterweight and turntable; the lower vehicle is the supporting and traveling part. The upper and lower vehicles are connected by a slewing bearing. When lifting, it is generally necessary to lower the outriggers, increase the supporting surface, and level the body to ensure the stability of the crane.
Technical principle:
(1) Crane lifting principle. The main arm elevation angle is adjusted by a hydraulic cylinder, and the hydraulic motor drives the drum to retract (release) the steel rope, telescopic boom, and lifting hook to lift the heavy object.
(2) Principle of boom extension and retraction. There is a rotating drum under the boom, with a wire rope wound on it. The wire rope passes through the pulley at the upper end of the next boom to pull out the previous boom, and so on. When retracting, the drum reverses to retract the wire rope, and the boom retracts under its own weight.
Working principle:
The upper structure of the tire crane is basically the same as that of the crawler crane. In order to ensure the stability of the body during installation, the crane is equipped with four retractable legs. On flat ground, the tire crane can be used for small lifting weights and low-speed travel without legs. It consists of two parts: the upper car and the lower car.
The upper car is the lifting operation part, which is equipped with a boom, lifting mechanism, luffing mechanism, counterweight and turntable; the lower car is the support and walking part. The upper and lower cars are connected by a slewing bearing. When lifting weights, it is generally necessary to lower the legs, increase the support surface, and level the body to ensure the stability of the crane.
Compared with truck cranes, tire cranes have wider wheelbase, better stability, shorter body, smaller turning radius, and can work within 360°. However, they have higher requirements on the road surface when driving, and their driving speed is slower than that of truck cranes, so they are not suitable for working on soft and muddy ground.
The development trend of tire cranes is large-scale, efficient, safe, and light weight, and further improves lifting performance and driving maneuverability. During the working process, the tire crane adjusts the elevation angle of the main arm through the hydraulic cylinder, and drives the drum to retract (release) the steel rope, telescopic boom, and lifting hook through the hydraulic motor to lift heavy objects.

  • 起重器
  • 中国制造

产能:

未通知

运输时间表:

根据订单的规模

Incoterms:

未通知

包装明细:

未通知


更多关于
Shenzhen Nuobashi Trading Co.,Ltd

icone de usuario

10-50

员工

sales icon

未通知

icone de exportar

100%

% 出口销售额

2021

Year

成立年份


业务类型
  • Industry / Manufacturer
  • Distributor / Wholesaler

关键词
  • 半导体
  • 汽车诊断仪
  • 无人机
  • 示波器
  • 电子元器件

联系方式和位置
  • icone de usuario Weili Liang
  • icone de telefone +86 xxxxxxxx
  • map-marker 深圳 / | 中国
提出您的要求

提出您的要求

icon-checked-none

icon-checked-none