

The Dromone Hydraulic Multi-Lock Coupler is engineered from high-strength steel and premium components to deliver outstanding durability, reliability, and long-term performance. Designed for maximum efficiency, the Multi-Lock system provides an ideal balance of weight, pick-up range, and breakout force—outperforming competing couplers while increasing attachment versatility and overall machine productivity.
Key Features:
Compatible with 2–120 ton machines
Optimized coupler weight and pick-up range
Superior breakout force for demanding applications
Increased attachment size flexibility
Enhanced asset utilization across multiple tools
Heavy-duty certified lifting eye
Operation:
The Multi-Lock coupler uses fully cab-mounted controls. Activate the two-button system (Power On/Off, then Control), curl the attachment into the over-relief position to release the hydraulic lock, then roll the attachment out and set it on the ground. Reverse the procedure to reattach.
Safety:
Always visually confirm the safety pin or prop lock is fully closed before operating. Review and follow all safety instructions provided in the operator’s manual prior to use.
| MODEL | COUPLER FOR | PIN DIAMETER | PICK UP RANGE | BOTTOM WIDTH |
| ML50 |
DEERE 75/80/85 HITACHI 75/80/85 |
50mm 45mm
|
286mm-354mm 276mm-351mm |
176mm |
| ML50-1 | DEERE 310L |
44.45mm 38.1mm |
339mm-341mm 339mm-341mm |
164mm |
| ML50-2 | DEERE 310SL / 410L |
50mm 55mm |
268mm-319mm 272mm-322mm |
178mm |
| ML50-3 | TAKEUCHI TB290 | 50mm | 285mm-355mm | 164mm |
| ML50-4 | KOMATSU PC60 / PC88 |
45mm 50mm |
276mm-351mm 286mm-354mm |
178mm |
| ML50-5 |
CASE CX80 LINK BELT 80 |
50mm | 285mm-355mm | 164mm |
| ML55 | HYUNDIA R80 |
50mm 55mm |
267mm-320mm 272mm-323mm |
178mm |
| PART # | RANGE OF MACHINES |
| ML50 |
|
| ML50-1 |
|
| ML50-2 |
|
| ML50-3 |
|
| ML50-4 |
|
| ML50-5 |
|
| ML55 |
|