HCS350-4直臂（五节伸缩臂）
产品优势
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结构件采用690MPa高强度钢板焊接，强度高、韧性好、自重轻。
采用先进的三维设计及应力分析，确保产品的可靠性。
回转机构采用液压机械双制动，保证操作和行车安全。
卷扬机构采用成熟液压绞车，结构噪音小、效率高、可靠性好。
吊臂截面采用八边形截面设计，进一步提高吊臂臂体的整体结构强度。
吊臂伸缩采用两级油缸+机械式行程阀+索具伸缩形式，带载伸缩能力国内领先，油缸部分100%，索具部分2/3。
工作幅度大，适用范围广。
产品配上车座椅操纵，操作视野更好，作业更安全。
产品配散热器,降低回油箱液压油的温度，延长一次工作的时长。
产品配高压过滤器，提高液压油的清洁度，延长使用寿命。
产品技术参数
|
型号 |
HCS350A-4 |
|
最起重力矩（kN.m） |
350 |
|
最起重量 (kg) |
14000 |
|
吊臂伸缩节数 |
4 |
|
最工作幅度 (m) |
18.5 |
|
最起升高度(m) |
20(距起重机安装面) |
|
变幅角度(°) |
0～75 |
|
回转角度(°) |
360全回转 |
|
回转速度 |
2.5r/min |
|
额定工作压力(MPa) |
25 |
|
额定流量(L/min) |
80 |
|
起重机自重(kg) |
5500 |
Hcs350-4 straight arm (five telescopic arms)
Product advantage
48. The structural parts are welded with 690MPa high-strength steel plate with high strength, good toughness and light dead weight.
49. Adopt advanced 3d design and stress analysis to ensure product reliability.
The rotary mechanism adopts hydraulic mechanical double braking to ensure safe operation and driving.
The winch adopts mature hydraulic winch, with low noise, high efficiency and good reliability.
The section of the boom adopts octagonal section design to further improve the overall structural strength of the boom.
53. Boom telescopic adopts the form of two-stage cylinder + mechanical stroke valve + rigging telescopic, leading in China in carrying telescopic capacity, with 100% of the cylinder and 2/3 of the rigging.
54. Wide range of work and wide application.
55. The product is equipped with seat control for better operation vision and safer operation.