2吨单梁起重机介绍
LD型2吨电动单梁桥式起重机(以下简称2吨单梁起重机)是按标准JB/T1306-94设计制造的,2吨电动单梁起重机与CDI、MDI等形式的电动葫芦配套使用,成为一种有轨运行的轻小型起重机,起重量为2吨,适用跨度为7.5-22.5米工作环境温度在—25—+40℃范围内。
2吨单梁起重机图片
2吨单梁起重机结构图
2吨单梁起重机技术参数
| 起重机运行机构cranetravellingmechanism |
运行速度(m/min)Working speed |
(地)20ground |
(地)30ground |
(室)room |
| 速比speed ratio |
58.78 |
39.38 |
26.36 |
| 电动机motor |
型号type |
YSE80₂-4 |
YSE90L-4 |
7DR100-4 |
| 功率(Kw)power |
2×0.8 |
2×1.5 |
2×1.5 |
| 转速(r/min) otational speed |
1380 |
| 起升机构(电动葫芦及电动葫芦运行机构Lifting Machanism(electric hoist)&electric hoist travellingmechanism |
电动葫芦型式model of electric hois |
MD,型model |
CD,型mode |
| 起升速度(m/min)Lifting speed |
8/0.8(7/0.7) |
8(7) |
| 起升高度H(m)Lifting height |
6、9、12、18、24、30 |
| 运行速度(m/min)Traveling speed |
20 |
| 电动机motor |
锥型鼠笼型cone squirrel-cage model |
| 工作级别Working class |
A3 |
| 电源electric current |
380V 50H₂three-phase |
| 轨道面宽width of trai |
37~70mm |
| 起重量(t)Liltingweight |
跨度(m)Span |
起重机质量(t)Crane totalweight |
最大轮压(KN)Max.wheepressure |
最小轮压(KN)min.wheepressure |
基本尺寸Basic Dimensions (mm |
| H₂ |
H₂ |
H₃ |
B₀ |
C; |
C₂ |
B |
| 2 |
7.5 |
1.84 |
19.4 |
4.0 |
490 |
1000 |
550 |
2500 |
871.5 |
1292.5 |
2000 |
| 8 |
1.89 |
19.5 |
4.1 |
| 8.5 |
1.95 |
19.6 |
4.2 |
| 9 |
2 |
19.8 |
4.4 |
| 9.5 |
2.06 |
19.9 |
4.5 |
| 10 |
2.11 |
20.0 |
4.6 |
| 10.5 |
2.17 |
20.1 |
4.7 |
| 11 |
2.22 |
20.2 |
4.8 |
| 11.5 |
2.28 |
20.5 |
5.1 |
1050 |
595 |
2500 |
2000 |
| 12 |
2.33 |
20.6 |
5.2 |
| 12.5 |
2.39 |
20.9 |
5.5 |
| 13 |
2.44 |
21.1 |
5.7 |
| 13.5 |
2.5 |
21.2 |
5.8 |
| 14 |
2.55 |
21.3 |
5.9 |
| 14.5 |
2.85 |
21.7 |
6.3 |
580 |
1060 |
700 |
3000 |
2500 |
| 15 |
2.91 |
21.8 |
6.4 |
| 15.5 |
2.98 |
21.9 |
6.5 |
| 16 |
3.04 |
22.1 |
6.7 |
| 16.5 |
3.11 |
22.1 |
6.8 |
| 17 |
3.17 |
22.3 |
6.9 |
| 19.5 |
4.05 |
24.8 |
9.4 |
600 |
1080 |
800 |
3000 |
2500 |
| 22.5 |
5.07 |
26.8 |
11.4 |
785 |
1120 |
900 |
3500 |
3000 |