HCS160A-4产品技术说明书山东济宁
九、 产品技术参数
产品型号 HCS160A-4
大起重力矩（kN.m） 160
大起重量 (kg) 6300
吊臂伸缩节数 4
大工作幅度 (m) 11.1
大起升高度(m) 12.5(距起重机安装面)
变幅角度(°) 1～75
回转角度(°) 360全回转
回转速度 1r/min
额定工作压力(MPa) 20
额定流量(L/min) 50
起重机自重(kg) 2480
配装底盘 总质量12t~25t
十产品配置
19. 四节吊臂，三节伸缩臂。
20. 机械式行程阀。
21. 单速液压绞车、涡轮蜗杆回转减速器。
22. 标配50齿轮泵。（如不提供油泵选项需求，默认左旋）
23. 全包方腔式支腿，大跨距5300mm。
24. 可选装手动比例阀。
25. 推荐配置单腔伸缩式后支腿（另行购买，不在吊机中）
十、 产品优势
14. 吊臂采用Q690高强钢板、四块板拼焊，六边形截面，吊臂强度较一代产品大幅提升，强度高、韧性好、自重轻；
15. 工作幅度大，适应范围广；
16. 吊臂伸缩采用双缸+拉锁形式，在20°以上仰角时，油缸部分具有带额定载荷伸缩能力，拉锁部分具有带三分之二额定载荷伸缩的能力；
17. 卷扬机构采用液压绞车，吊钩收放速度10m/min，速度快, 噪音小、、可靠性好；
18. 支腿大跨距5.3m，大于国内同吨位产品支腿跨距，安装在14吨及以上底盘上时，不配后支腿即可满足稳定性要求；Hcs160a-4 product technical specification
Product technical parameters
Product model hcs160a-4
Maximum lifting moment (kn.m) 160
Maximum lifting weight (kg) 6300
Boom telescopic joint number 4
Maximum working range (m) 11.1
Maximum lifting height (m)
Variation Angle (°) 1 ~ 75
Rotation Angle (°) 360 full rotation
Rotation speed 1r/min
Rated working pressure (MPa) 20
Rated flow rate (L/min) 50
Crane dead weight (kg) 2480
The total weight of the assembled chassis is 12t~25t
X. product configuration
19. Four booms, three telescopic booms.
20. Mechanical travel valve.
21. Single speed hydraulic winch, turbine worm rotary reducer.
22. Standard 50 gear pump. (if no oil pump option is required, left-rotation is the default)
23. Fully enclosed square chamber strut, long span 5300mm.
24. Manual proportional valve is optional.
25. Single chamber telescopic rear leg is recommended (purchased separately, not in the crane)
X. Product advantages
14. The boom adopts Q690 high-strength steel plate, four pieces of steel plate, hexagon section, the strength of the boom is greatly improved compared with the first generation product, with high strength, good toughness and light weight;
15. Wide range of work and wide scope of adaptation;
16. Telescopic boom adopts the form of double cylinder and zip lock. When the elevation Angle is above 20°, the cylinder part has the telescopic capacity with rated load, and the zip lock part has the telescopic capacity with two-thirds of rated load;
17. Hydraulic winch is adopted for the hoisting mechanism. The lifting hook has the speed of 10m/min, fast speed, low noise, high efficiency and good reliability.
18. The maximum supporting leg span is 5.3m, which is larger than the supporting leg span of domestic products of the same tonnage. When it is installed on the chassis of 14 tons or above, it can meet the stability requirements without the rear supporting leg;</a>
