Yantai Baitai Heavy Industry Co., Ltd.
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Maximize your excavator's versatility and efficiency with our fully automatic quick hitch. Designed for rapid attachment changes, our quick hitch saves valuable time and expands the range of applications your excavator can handle. Ideal for agriculture, civil building, pipe laying, mining, and loading/unloading operations.
Construction, Agriculture, Mining, Civil Engineering, Landscaping
Below are the technical specifications for our Quick Hitch models. Specific parameters can be customized according to different equipment size requirements.
| 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 |