Yakai Precision Machinery (Yantai) Co., Ltd
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Mini Excavator Mounted YAKAI Manufactured Quick Coupler for Sale
Excavator Quick Hitch Description
Excavator quick hitch is mounted on the small arm of the excavator or the mini excavator can quickly install and switch various other excavator attachments. YAKAI produces 4 series quick hitch. Two of them are universal design, manual quick hitch, and hydraulic quick hitch. Both of them are composed of the outer steel body, movable clamping block, hydraulic oil cylinder, pins, and other small parts. The difference between those two is the hydraulic quick coupler with a solenoid valve.
Quick Hitch Specification
| Category | Unit | CTHB-mini | CTHB-02 | CTHB-04 | CTHB-06 | CTHB-08 | CTHB-08S | CTHB-10 | CTHB-17 |
| Length | mm | 300-450 | 520-542 | 581-610 | 760 | 920-955 | 950-1100 | 965-1100 | 1005-1150 |
| Width | mm | 150-250 | 260-266 | 265-283 | 351-454 | 450-483 | 445-493 | 543-572 | 602-666 |
| Height | mm | 225-270 | 312 | 318 | 400 | 512 | 512-540 | 585 | 560-615 |
| Arm Width | mm | 82-180 | 155-172 | 181-205 | 230-317 | 290-345 | 300-350 | 345-425 | 380-480 |
| Pins Center Distance | mm | 20-45 | 40-45 | 45-55 | 50-70 | 70-90 | 90 | 90-100 | 100-110 |
| Cylinder Stroke | mm | 95-200 | 200-300 | 300-350 | 340-440 | 420-510 | 450-530 | 460-560 | 500-650 |
| Vertical Pins Center Distance | mm | 170-190 | 200-210 | 205-220 | 240-255 | 300 | 320 | 350-370 | 370-380 |
| Weight | kg | 30-40 | 50-75 | 80-110 | 170-210 | 350-390 | 370-410 | 410-520 | 550-750 |
| Working Pressure | kg/cm^2 | 30-400 | 30-400 | 30-400 | 30-400 | 30-400 | 30-400 | 30-400 | 30-400 |
| Necessary Flow | I/mins | 10-20 | 10-20 | 10-20 | 10-20 | 10-20 | 10-20 | 10-20 | 10-20 |
| Suitable Excavator | ton | 1-4 | 4-6 | 6-8 | 12-16 | 18-25 | 25-26 | 26-30 | 30-40 |
* The Parameter above may change with the technology improvement, will not notice additionally, please understand.
YAKAI Quick Hitch Features