Yantai Baitai Heavy Industry Co., Ltd.
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The Quick Hitch, also known as a quick coupler, enables rapid installation and switching of various attachments on your excavator. This significantly expands the excavator's versatility, saving valuable time and boosting overall efficiency. Our fully automatic quick hitches are widely used in agriculture, civil construction, pipe laying, mining, and loading/unloading operations.
Agriculture, Civil Construction, Pipe Laying, Mining, Loading & Unloading.
| Category | Unit | MR-mini | MR-02 | MR-04 | MR-06 | MR-08 | MR-08S | MR-10 | MR-17 | MR-20 |
|---|---|---|---|---|---|---|---|---|---|---|
| Applicable excavator weight | ton | 300-450 | 4-6 | 6-8 | 12-16 | 18-25 | 25-26 | 26-30 | 30-40 | 40-90 |
| Total length C | mm | 150-250 | 520-600 | 580-650 | 760-830 | 920-970 | 970-1100 | 965-1150 | 1005-1200 | 1250-1400 |
| Total width B | mm | 150-250 | 260-300 | 265-310 | 351-454 | 450-483 | 445-600 | 543-615 | 602-666 | 650-760 |
| Total height G | mm | 225-270 | 295-312 | 300-330 | 385-400 | 445-512 | 500-640 | 510-585 | 540-615 | 685-780 |
| Forearm opening width A | mm | 82-180 | 155-172 | 181-205 | 230-317 | 290-345 | 300-350 | 345-425 | 380-480 | 420-520 |
| Distance between axes D | mm | 95-220 | 220-275 | 290-350 | 350-400 | 430-480 | 450-505 | 485-530 | 520-630 | 620-750 |
| Shaft Diameter | mm | 20-45 | 40-45 | 45-55 | 50-70 | 70-90 | 90 | 90-100 | 100-110 | 100-140 |
| Cylinder extension distance E | mm | 95-200 | 200-300 | 300-350 | 340-440 | 420-510 | 450-530 | 460-560 | 500-650 | 640-700 |
| Distance between upper and lower axles F | mm | 170-190 | 200-210 | 205-220 | 240-255 | 300 | 320 | 350-370 | 370-380 | 400-500 |
| Weight | kg | 30-40 | 70-100 | 100-120 | 200-220 | 350-400 | 360-420 | 400-550 | 600-800 | 700-1000 |
| Working pressure | kg/cm2 | 30-400 | 30-400 | 30-400 | 30-400 | 30-400 | 30-400 | 30-400 | 30-400 | 30-400 |
| Necessary flow rate | I | 10-20 | 10-20 | 10-20 | 10-20 | 10-20 | 10-20 | 10-20 | 10-20 | 10-20 |
| Specific parameters | Specific parameters can be customized according to different equipment size requirements | |||||||||