Quick couplers are used with construction machines to allow the rapid change of buckets and attachments on the machine. They remove the need to use hammers to manually drive out and insert the mounting pins for attachments. They also bring with them additional safety risks that must be overcome by careful design and manufacture, and proper use
Features
- Highest Quality steel material
- Reliable availability
- Extended Durability
- Simple and Easy Maintenance
- Fits any Excavator

Specification and Applicable Excavator

Specifications and features presented in this document are subject to change without notice.
Contents | Model | SMM-MINI | SMM-02F | SMM-04F | SMM-06F | SMM-08F | SMM-10F |
Operating Weight | Kgs | 40 | 60 | 80 | 140 | 330 | 470 |
Overal1 length (L) | mm | 306 ~ 475 | 534 ~ 545 | 600 | 765 | 924 ~ 344 | 983 ~ 1050 |
Overal1 Height (H) | mm | 230 ~ 268 | 307 | 310 | 388 | 492 | 574 |
Overal1 Width (W) | mm | 175 ~ 242 | 258 ~ 263 | 270 ~ 280 | 353 ~ 436 | 449 ~ 483 | 543 ~ 568 |
Installation Width(W1) | mm | 86 ~ 185 | 155 ~ 170 | 180 ~ 200 | 232 ~ 315 | 306 ~ 340 | 375 ~ 411 |
Installation Width(W2) | mm | 82 | 151 ~ 164 | 176 ~ 196 | 256 | 328 | 397 |
Equipping Distance | mm | 90 ~ 40 | 385 ~ 450 | 385 ~ 450 | 440 ~ 500 | 440 ~ 500 | 500 ~ 540 |
Pin Diameter (D) | mm | 25 ~ 40 | 45 | 50 | 65 | 80 | 90 |
Offset Height (H1) | mm | 159 ~ 165 | 150 | 195 | 220 | 275 | 300 |
Operating Pressure | Kg/cm2 | 40 | 40 | 40 ~ 380 | 40 ~ 380 | 40 ~ 380 | 40 ~ 380 |
Capacity | i / min | 10-20 | 10-20 | 10 ~ 20 | 10 ~ 20 | 10 ~ 20 | 10 ~ 20 |
Applicable Excavator | Ton | 1.25 to 2.5 | 2 to 4 | 5 to 9 | 10 to 16 | 18 to 26 | 27 to 35 |