Product Feature:
1. Lightweight, ultra-short, and water-injected rotary hydraulic cylinders.
2. The cutting water can be supplied by the back-end slewing. It is easy to install and the rear end is locked.
3. Because of the special design of the valve body, all of them adopt imported originals and rotate the oil cylinders for high speed and long life.
Performance parameters | ||||||||
Model/Spec. | Piston area (cm²) | Stroke (mm) | Hightest turnover number min-1(rpm) | Maximum working pressure MPa(kgf/cm²) | Gas injection department maximum working pressure MPa(kgf/cm²) | GD2 (kg.m²) | Weight (kg) | |
Press side | Pull side | |||||||
RL-75N | 42.6 | 37.1 | 15 | 6000 | 4.0(40) | 3.5(35) | 0.01 | 3 |
RL-100N | 77 | 71.5 | 20 | 6000 | 4.0(40) | 3.5(35) | 0.04 | 4.5 |
RL-125N | 121.2 | 113.1 | 25 | 6000 | 4.0(40) | 3.5(35) | 0.06 | 7 |
RL-150N | 175.2 | 160.8 | 30 | 5500 | 4.0(40) | 3.5(35) | 0.1 | 9.6 |
RL-200N | 312.5 | 290.4 | 35 | 5500 | 4.0(40) | 3.5(35) | 0.29 | 15.5 |
Size parameters | ||||||||||||||||
Model/Spec. | A | B | C | D1 | D2 | E (h7) | F | G max. | G min. | H | J | K | L | L1 | L2 | M H8 |
RL-75N | 75 | 15 | 107 | 90 | 90 | 65 | 30 | 30 | 30 | 57 | 180 | M20×35 | 6-M8×16 | M8×60 | 12 | 21 |
RL-100N | 100 | 20 | 132 | 115 | 100 | 80 | 30 | 30 | 25 | 72 | 195 | M20×35 | 6-M10×20 | M8×75 | 12 | 21 |
RL-125N | 125 | 25 | 160 | 140 | 130 | 110 | 35 | 50 | 25 | 82 | 205 | M24×45 | 6-M12×20 | M8×85 | 12 | 25 |
RL-150N | 150 | 30 | 190 | 170 | 130 | 110 | 45 | 55 | 25 | 95 | 218 | M30×45 | 12-M12×24 | M10×100 | 16 | 31 |
RL-200N | 200 | 35 | 245 | 220 | 145 | 120 | 55 | 70 | 35 | 115 | 240 | M36×60 | 12-M16×30 | M10×125 | 21 | 37 |