3吨单梁起重机介绍
LD型3吨电动单梁桥式起重机(以下简称3吨单梁起重机)是按标准JB/T1306-94设计制造的,3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3吨,适用跨度为7.5-22.5米工作环境温度在—25—+40℃范围内。
3吨单梁起重机图片
3吨单梁起重机结构图
3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 )8 electric hoisttravelling mechanism |
电动葫芦型式model of electric hoist |
MD,型model |
CD,型model |
| 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 mode |
| 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)Liftingweight |
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.wheelpressure |
基本尺寸Basic Dimensions (mm |
| H₁ |
H₂ |
H₃ |
B₀ |
C₁ |
C₂ |
B |
| 3 |
7.5 |
2.05 |
24.5 |
4.1 |
530 |
1150 |
650 |
2500 |
818.5 |
1291 |
2000 |
| 8 |
2.11 |
24.6 |
4.2 |
| 8.5 |
2.18 |
24.8 |
4.4 |
| 9 |
2.24 |
24.9 |
4.5 |
| 9.5 |
2.31 |
25.6 |
4.6 |
| 10 |
2.37 |
25.2 |
4.8 |
| 10.5 |
2.44 |
25.3 |
4.9 |
| 11 |
2.51 |
25.4 |
5.0 |
| 11.5 |
2.72 |
25.0 |
5.2 |
580 |
700 |
2500 |
2000 |
| 12 |
2.78 |
25.8 |
5.4 |
| 12.5 |
2.87 |
26.1 |
5.7 |
| 13 |
2.93 |
26.2 |
5.8 |
| 13.5 |
2.99 |
26.4 |
6.0 |
| 14 |
3.04 |
26.5 |
6.1 |
| 14.5 |
3.57 |
27.8 |
7.4 |
660 |
1170 |
800 |
3000 |
2500 |
| 15 |
3.65 |
28.0 |
7.6 |
| 15.5 |
3.71 |
28.2 |
7.8 |
| 16 |
3.78 |
28.4 |
8.0 |
| 16.5 |
3.85 |
28.5 |
8.1 |
| 17 |
3.93 |
28.7 |
8.3 |
| 19.5 |
4.68 |
31.0 |
10.6 |
745 |
1185 |
900 |
3000 |
2500 |
| 22.5 |
5.23 |
32.4 |
12.0 |
820 |
1210 |
1000 |
3500 |
3000 |