三梁四柱液压机，为一般用途液压机，又称为万能液压机，适用于金属材料的拉伸，弯曲、翻边、冲裁、冷挤压等各种冲压工艺，还适用于校正，压装、粉末制品，磨料制品压制成型以及塑料制品、绝缘材料的压制成型。
| 项目/技术参数/型号 | 20t | 30t | 60t-A | 60t-B | 80t-A | 80t-Bj | 100t-A | 100t-B | 150t-A | 150t-B | 200t-A | 200t-B | 200t-C | 250t | 315t | 400t | 500t |
| 公称力KN | 200 | 300 | 600 | 600 | 800 | 800 | 1000 | 1000 | 1500 | 1500 | 2000 | 2000 | 2000 | 2500 | 3150 | 4000 | 5000 |
| 液体最大工作力mpa | 31.5 | 31.5 | 31.5 | 20 | 25 | 25 | 31.5 | 31.5 | 31.5 | 31.5 | 25 | 25 | 25 | 31.5 | 25 | 25 | 25 |
| 顶出力KN | 50 | 50 | 200 | 200 | 200 | 150 | 200 | 350 | 350 | 350 | 500 | 500 | 500 | 630 | 1000 | 1500 | |
| 滑块有效行程mm | 200 | 250 | 260 | 600 | 300 | 300 | 200 | 300 | 300 | 500 | 350 | 400 | 600 | 400 | 600 | 6009 | 900 |
| 顶出行程mm | 100 | 150 | 150 | 150 | 200 | 80 | 150 | 200 | 200 | 250 | 250 | 250 | 250 | 300 | 300 | 350 | |
| 最大开口高度mm | 500 | 500 | 500 | 600 | 600 | 450 | 500 | 500 | 550 | 600 | 600 | 800 | 1000 | 800 | 1000 | 1000 | 1500 |
| 工作台有效面积mm | 400
*400 |
700
*500 |
520
*520 |
1000
*1000 |
500
*500 |
1100
*1100 |
520
*520 |
660
*600 |
660
*600 |
700
*550 |
660
*660 |
800
*800 |
1000
*1000 |
800
*800 |
1000
*1000 |
1300
*1300 |
1500
*1500 |
| 空程下降速度mm/s | 55 | 25 | 12 | 20 | 24 | 20 | 54 | 54 | 35 | 35 | 30 | 30 | 30 | 30 | 120 | 100 | 100 |
| 慢降速度mm/s | 15-19 | 12-15 | 8 | 12 | 12 | 19 | 19 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 10 | 13 | |
| 压制速度mm/s | 10 | 10 | 4 | 10 | 10 | 8-10 | 8-10 | 8-10 | 5-7 | 5-7 | 8-10 | 7 | 7 | 7 | 6 | 6 | 6-8 |
| 回程速度mm/s | 65 | 65 | 20 | 30 | 30 | 30 | 30 | 20 | 20 | 20 | 20 | 20 | 20 | 60 | 40 | 90 | |
| 顶出速度mm/s | 80 | 80 | 31 | 65 | 65 | 65 | 65 | 55 | 55 | 75 | 75 | 75 | 75 | 75 | 75 | 81 | |
| 退回速度mm/s | 100 | 100 | 41 | 30 | 110 | 110 | 110 | 110 | 95 | 95 | 130 | 130 | 130 | 130 | 100 | 100 | 100 |
| 电机功率kw | 3 | 3 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 7.5 | 7.5 | 7.5 | 7.5 | 15 |
