Hydraulic Grab Bucket
Product Description
Hydraulic grab bucket operates with a central cylinder and with own gravity circulation of oil. Without any additional electric supply and consumption of fuel by generators it operates with a battery and a remote control unit, without any motor, pump, electricity supply, cable drum, stabilizer and etc. It is mainly designed for handing bulk material in blocks, particles and irregular sharps, such as coke,pig iron, steel scrap,slag,garbage and rock etc. It is widely used on ports, steel plants and garbage treatment plants, with tower cranes, ship unloaders, traveling cranes and other type of cranes.
Features
* Ideal for handling sand, coal, grain, slag, and scrap materials;
* Shortened through beam design for increased strength and reduced weight;
* Bearing steel main shaft sleeve and 40Cr pin shaft material;
* Pulley equipped with high-temperature resistant bearings;
* Wear-resistant steel plate for the knife edge, featuring a multilayer sealing technique;
* Dustproof, waterproof, and suitable for underwater operation;
* Minimal clearance (0.3mm) between the two knife edge plates ensures excellent sealing and cleanliness of the work site;
* Robust, distortion-free structure with exceptional sealing properties.
Technical Data
| Model | Power | Dead weight(kg) | SWL(t) | Capacity(m³) | Max working pressure(Bar) | No.of peels | Close time(S) | ||
| QSEH | 380V50Hz | 440V60Hz | 380V50Hz | 440V60Hz | |||||
| QSEH22.0-1000 | 22 | 26 | 2960 | 6 | 1 | 180 | 6 | 11 | 9 |
| QSEH30.0-1250 | 30 | 35 | 3980 | 7.8 | 1.25 | 180 | 6 | 14 | 12 |
| QSEH30.0-1600 | 30 | 35 | 4270 | 9.1 | 1.6 | 180 | 6 | 14 | 12 |
| QSEH30.0-2000 | 37 | 44 | 5980 | 12.2 | 2 | 200 | 6 | 15 | 12 |
| QSEH37.0-2500 | 37 | 44 | 6170 | 13.8 | 2.5 | 200 | 6 | 15 | 12 |
| QSEH37.0-3200 | 45 | 54 | 8280 | 18 | 3.2 | 200 | 7 | 20 | 13 |
| QSEH37.0-4000 | 45 | 54 | 8630 | 20.7 | 4 | 200 | 7 | 20 | 13 |
| QSEH45.0-5000 | 45 | 54 | 9180 | 24.2 | 5 | 220 | 7 | 23 | 17 |
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