TOYO手扳葫芦产品介绍:
日本东洋手扳葫芦该产品具有体积小、重量轻，外形美观、手扳力小、安全可靠，使用寿命长等显著优点，特别适用于造船、邮电、矿山、电力、交通运输等部门在无电源场合用作重物起吊、设备安装、机械牵引等作业。本系列葫芦可在空载时快速拽动起重链，实现下吊钩的快速定位。
技术数据:
| Model | VJ-0.75A | VJ-1.5A | VJ-3A | VJ-6A | VJ-9A |
| Capacitytons | 0.75 | 1.5 | 3 | 6 | 9 |
| Standard lift m | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
| Running test load Kn | 11.0 | 22.5 | 37.5 | 75.0 | 112.5 |
| Effort required to lift rated load N | 140 | 240 | 320 | 340 | 360 |
| Strands of load chain | 1 | 1 | 1 | 2 | 3 |
| Load chain diameter mm | 6 | 8 | 10 | 10 | 10 |
| Dimensions (mm) | A | 155 | 180 | 215 | 215 | 215 |
| B | 95 | 105 | 130 | 130 | 130 |
| C | 135 | 155 | 200 | 200 | 330 |
| D | 37 | 45 | 50 | 64 | 85 |
| H | 320 | 380 | 480 | 600 | 700 |
| L | 285 | 370 | 410 | 410 | 410 |
| K | 30 | 36 | 40 | 50 | 58 |
| Net eight kg | 7.7 | 11.8 | 21 | 32 | 47 |
| Packing measurement cm | 38×14×16.5 | 46.5×15.5×19 | 51×19×21.5 | 53×22×21.5 | 82×32×21.5 |
| Extra weight per metre of extra lift kg | 0.8 | 1.4 | 2.2 | 4.4 | 6.6 |
电动葫芦 Enerpac 千斤顶 手拉葫芦