Machine-Compatible Quick Couplings
New Holland Hydraulic Quick Couplers
Source the right quick-disconnect couplings for New Holland machines — attachment lines, implement outlets and service replacements.
New Holland Machines and Their Hydraulic Quick Couplings
New Holland (CNH) covers tractors, combines, telehandlers, skid steers and backhoe loaders. Tractor rear outlets use ISO 5675; skid steers and compact equipment use flat-face (ISO 16028 style); backhoe and older industrial lines may carry ISO 7241 ball-lock couplings.
Coupling Profiles You Will Find on New Holland Equipment
The table below summarises the quick-coupling profiles most commonly used across New Holland machine families. It is a field guide, not a guarantee: verify the profile on your specific machine before ordering.
| Machine family | Common profile | Typical sizes | Typical threads |
|---|---|---|---|
| Tractor rear outlets | ISO 5675 (agricultural) | 1/2" ISO 5675 | BSPP / NPT |
| Skid steer / CTL auxiliaries | Flat-face (ISO 16028 style) | 1/2" flat face | NPT / ORFS |
| Backhoe / service lines | Ball-lock ISO 7241 where fitted | 1/2" - 3/4" | NPT / BSPP |
Selection Notes for New Holland Fleets
- New Holland tractor outlets are ISO 5675 — the industry agricultural profile.
- New Holland skid steers use flat-face loader auxiliaries; match profile on replacements.
- Telehandler auxiliary lines may be flat-face or ball-lock depending on model year — verify before ordering.
Replacement and Service Guidance
For New Holland telehandlers, the auxiliary coupling profile changed across model years. Send the machine model, serial range and a photo of the existing coupling to avoid ordering the wrong family.
FAQ
Do New Holland tractors use ISO 5675?
Yes — New Holland tractor rear outlets are ISO 5675 agricultural couplings.
What do New Holland skid steers use?
New Holland skid steers use flat-face (ISO 16028 style) couplings on auxiliary lines.
Why does my New Holland telehandler have different couplings than the tractor?
Telehandlers connect attachments with higher flow/pressure than tractor SCV outlets, so they typically use flat-face or larger ball-lock couplings rather than ISO 5675.
Need Couplings for New Holland Machines?
Send the machine model, coupling profile or a photo — we confirm the match within 24 hours.