Hydraulic Quick Coupler for Excavators – Fast and Safe Attachment Changes
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Product Details
Manufacturer: Nur Group Mühendislik Makina A.Ş.
We are an OEM manufacturing factory based in Ankara, Türkiye. The product on this page, Hydraulic Quick Coupler for Excavators – Fast and Safe Attachment Changes, is designed, engineered and manufactured at Nur Group Mühendislik facilities.
- ✅ CE-certified processes, European quality standards
- ✅ Custom engineering & sizing per client’s machine
- ✅ Project-based OEM production support
NG Attachments is the official global sales & distribution partner of Nur Group Mühendislik.
Factory: Ankara, Türkiye
Email: info@nurgroup.com.tr
Quick Coupler Technical Specifications | For 1–87 Ton Excavators
**Our tables are scrollable for mobile compatibility. Please swipe to view all columns.**
| Excavator Weight (Ton) | Pin Diameter (mm) | NG Model Code | Coupler Weight (kg) |
|---|---|---|---|
| 1 – 2 | 25 / 30 | NG-QC-02 | 40 |
| 2 – 4 | 35 / 40 | NG-QC-04 | 77 |
| 4 – 8 | 45 / 50 | NG-QC-08 | 73 |
| 7 – 12 | 50 / 55 / 60 | NG-QC-12 | 92 |
| 12 – 16 | 60 / 65 | NG-QC-16 | 191 |
| 16 – 25 | 70 / 80 | NG-QC-25 | 327 |
| 24 – 35 | 90 | NG-QC-35 | 422 |
| 30 – 40 | 100 | NG-QC-40 | 721 |
| 33 – 46 | 110 | NG-QC-46 | 721 |
| 45 – 60 | 115 | NG-QC-60 | 1090 |
| 50 – 65 | 120 | NG-QC-65 | 1090 |
| 65 – 70 | 130 | NG-QC-70 | 1460 |
| 70 – 87 | 140 | NG-QC-87 | 1623 |
Hydraulic Quick Coupler for Excavators – Fast and Safe Attachment Changes
NG Attachments offers a heavy-duty hydraulic quick coupler system designed to enable fast, secure, and tool-free attachment changes on excavators of all sizes. Whether you’re switching between buckets, breakers, or grapples, this quick coupler significantly reduces downtime while improving jobsite safety.
Built with reinforced high-tensile steel and engineered to withstand extreme working conditions, the NG Hydraulic Quick Coupler combines reliability with simplicity. Its fully hydraulic locking mechanism eliminates the need for manual intervention, ensuring rapid and safe connection between the excavator and any compatible tool.
Key Features
- Fast Coupling: Change attachments within seconds without leaving the cab
- Double Safety System: Dual-locking hydraulic mechanism for secure operation
- Wide Compatibility: Suitable for 2–45 ton excavators, adjustable pin spacing
- Minimal Maintenance: Grease points and durable valve housing for extended service life
- Custom Mount Options: Available for all popular excavator brands and models
Compatible Applications
- Trenching and earthmoving with multiple bucket sizes
- Quick switching between breaker, ripper, and compactor tools
- Utility and demolition operations requiring frequent attachment changes
Machine Compatibility
The NG Hydraulic Quick Coupler can be installed on:
- Mini and compact excavators (2–8 t)
- Standard excavators (10–25 t)
- Heavy-duty demolition and mining excavators (30–45 t)
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Compatible Excavator Brands & Models
The NG Quick Coupler is fully compatible with a wide range of excavators from 1 to 87 tons. Below is a selection of machine brands and models tested with NG-QC series couplers:
- CAT: 301.8, 305E2, 308D, 315F, 320D, 323F, 325, 330, 336F, 349E, 374F
- Volvo: EC27D, ECR50, EC55C, EC140E, EC160E, EC210D, EC250E, EC300E, EC380E, EC480E
- Komatsu: PC30MR-5, PC55MR, PC138US-11, PC160LC-8, PC210LC-11, PC240LC, PC290, PC360LC, PC490LC
- Hitachi: ZX26U-5, ZX48U-6, ZX135US-6, ZX160LC-5, ZX210LC-6, ZX250, ZX300LC, ZX350LC, ZX470
- Doosan: DX35Z, DX55, DX140LC, DX180LC, DX225LC, DX300LC, DX350LC, DX420LC, DX530LC
- Hyundai: R35Z-9, R55W-9A, HX140L, HX210A, HX235LCR, HX300, HX380L, HX520L
- JCB: 8025 ZTS, 85Z-1, JS130, JS160, JS220, JS260, JS330, JS370
- CASE: CX37C, CX57C, CX145D, CX210D, CX250D, CX300D, CX350D, CX490D
- Liebherr: R914 Compact, R918, R926, R934, R944, R956
- Kobelco: SK35SR-6, SK75SR-7, SK140SRLC, SK210LC, SK260, SK350, SK500
- SANY: SY35U, SY55U, SY135C, SY215C, SY365C, SY500H
- Zoomlion: ZE60E, ZE150E, ZE210E, ZE230E, ZE360E, ZE550E
- MST: M542, M544, M644, M752
- Hidromek: HMK62SS, HMK102B, HMK140LC, HMK200W, HMK220LC, HMK300LC, HMK390LC
- Takeuchi: TB216, TB235, TB290, TB2150
- Yanmar: VIO30, VIO55-6A, VIO80-1, SV100
- Kubota: KX040-4, KX057-5, U55-4, KX080-4
- Bobcat: E26, E50, E85, E145
- New Holland: E37C, E57C, E135B, E215B, E245B
- Sunward: SWE18UF, SWE60UF, SWE215F, SWE365E
- XCMG: XE35U, XE75DA, XE150D, XE215C, XE490DK
- Lehnhoff (systems): Fully compatible with Lehnhoff MS01 – MS21 mounting systems and quick coupler brackets
Custom adapter brackets and compatibility checks are available on request for machines not listed above. Please contact our technical team for cross-reference.
Compatible Excavator Brands and Models
Our hydraulic quick couplers are fully compatible with leading excavator brands and models across the globe. NG Attachments quick couplers are engineered to seamlessly connect various attachments without manual intervention, enhancing efficiency on-site.
- Caterpillar (CAT): CAT 312, 315, 320, 323, 325, 330, 336, 345, 349, 374, 390 hydraulic quick coupler
- Komatsu: PC160, PC200, PC210, PC240, PC290, PC300, PC360, PC400, PC450, PC490 quick coupler compatible
- Volvo: EC140, EC210, EC220, EC250, EC300, EC360, EC480, EC750 hydraulic coupler ready
- Hitachi: ZX130, ZX160, ZX200, ZX210, ZX240, ZX270, ZX330, ZX350, ZX400, ZX470 coupler-ready excavator models
- Doosan: DX140, DX180, DX210, DX225, DX255, DX300, DX340, DX420, DX480 hydraulic quick hitch support
- Hyundai: R140, R160, R200, R220LC, R250, R300LC, R360LC, R480LC, HX220, HX300 compatible with hydraulic couplers
- JCB: JS130, JS160, JS200, JS210, JS220, JS240, JS330, JS360 fast coupler integration
- Liebherr: R914, R922, R926, R934, R944, R946, R950, R956, R960 hydraulic attachment coupling
- CASE: CX130, CX160, CX210, CX220, CX240, CX250, CX300, CX350, CX490 coupler-equipped excavators
- SANY: SY135, SY200, SY215, SY235, SY265, SY305, SY365, SY500 with fast attachment switch
- Kobelco: SK140, SK200, SK210, SK250, SK300, SK330, SK350, SK480 compatible with hydraulic quick hitch
Whether you’re working with a CAT 320, Komatsu PC300, Volvo EC210, or Doosan DX300, our hydraulic quick couplers deliver faster tool changes, enhanced safety, and reduced downtime on your job site.
Optimize your excavator's performance with a trusted quick coupler solution from NG Attachments — compatible with all major OEM machines.
