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RAY ATTACHMENTS Quick coupler/hitch is a product matched with excavator.And appears quick links with various attachments belong to the machine.
It greatly improves the progress of the project, saves time of changing attachments, improves the operator's
safety coefficient. RAY quick coupler/hitch may connects with various brands, different tonnage of excavators.
It's produced by imported electromagnetic valve and homemade oil cylinder to ensure the product quality and service life. And we also provide the complete installation parts.
Detail images:
1.One Body Design
Increasing durability 10 times more than the couplers with welded parts
2.Versatility
One coupler for multiple brands of equipment with the same excavator weight class.
3.Full Automatic Safety System
A switch in the cab enables you to have the safety pin in its “lock” or “release position effortlessly.
A revolutionary technology to turn off and off the safety pin.
RAY Quick Coupler RHQ-17 Specification
| Item | Unit | RHQ-17 |
| Carrier Weight | T | 35-40 |
| C-to-C Distance(L1) | mm | 550~620 |
| Arm Width(W1) | mm | 416~469 |
| Equiping Distance(L2) | mm | 520~590 |
| Pin Diameter | mm | 90~120 |
| Weight | kg | 850 |
| Working Pressure | kgf/cm2 | 40~380 |
| Oil Flow | l/m | 10~20 |
| Excavator Model Type | Model |
| KOMATSU | PC300,PC360 |
| HITACHI | EX350/370,UH143, ZX330/330-3, LC-3, LCH-3, LCN-3, LCK, ZX350,ZX360 |
| CATPERRILAR (CAT) | 229, 325L, EL300B, 330 |
| DOOSAN DAEWOO | S300/340LC-V, DH300,DH330 |
| KOBELCO | SK300,SK320,SK330,SK350 |
| VOLVO | EC290,EC360 |
| JONYANG | JY320 |
| HYUNDAL | R290,R305,R300,R330,R360 |
| ATLAS | 2606LC,3306LC |
| KATO | HD1200,HD1250,HD1430 |
| LIEBHEER | R934,R944 |
| SUMTOMO | S340,SH300,SH350 |
Spare Parts:
RAY ATTACHMENTS Quick coupler/hitch is a product matched with excavator.And appears quick links with various attachments belong to the machine.
It greatly improves the progress of the project, saves time of changing attachments, improves the operator's
safety coefficient. RAY quick coupler/hitch may connects with various brands, different tonnage of excavators.
It's produced by imported electromagnetic valve and homemade oil cylinder to ensure the product quality and service life. And we also provide the complete installation parts.
Detail images:
1.One Body Design
Increasing durability 10 times more than the couplers with welded parts
2.Versatility
One coupler for multiple brands of equipment with the same excavator weight class.
3.Full Automatic Safety System
A switch in the cab enables you to have the safety pin in its “lock” or “release position effortlessly.
A revolutionary technology to turn off and off the safety pin.
RAY Quick Coupler RHQ-17 Specification
| Item | Unit | RHQ-17 |
| Carrier Weight | T | 35-40 |
| C-to-C Distance(L1) | mm | 550~620 |
| Arm Width(W1) | mm | 416~469 |
| Equiping Distance(L2) | mm | 520~590 |
| Pin Diameter | mm | 90~120 |
| Weight | kg | 850 |
| Working Pressure | kgf/cm2 | 40~380 |
| Oil Flow | l/m | 10~20 |
| Excavator Model Type | Model |
| KOMATSU | PC300,PC360 |
| HITACHI | EX350/370,UH143, ZX330/330-3, LC-3, LCH-3, LCN-3, LCK, ZX350,ZX360 |
| CATPERRILAR (CAT) | 229, 325L, EL300B, 330 |
| DOOSAN DAEWOO | S300/340LC-V, DH300,DH330 |
| KOBELCO | SK300,SK320,SK330,SK350 |
| VOLVO | EC290,EC360 |
| JONYANG | JY320 |
| HYUNDAL | R290,R305,R300,R330,R360 |
| ATLAS | 2606LC,3306LC |
| KATO | HD1200,HD1250,HD1430 |
| LIEBHEER | R934,R944 |
| SUMTOMO | S340,SH300,SH350 |
Spare Parts:
