Ringfeder Couplings

A new generation providing unparalleled reliability, product life and total cost of ownership.

The new trailer couplings are more compact yet sturdier. Exposed parts are reinforced while service and maintenance have been made easier. In addition, there are new features for convenience, safety, and time-saving.

Improving performance – Adding value

Ringfeder couplings offer a wide range of products that can be used in various industrial applications

Ringfeder® trailer coupling RF50 B NZ MSD

The new generation of the best-selling reliable workhorse for really heavy transportation and the tough road conditions in New Zealand. Only available in New Zealand.

This strong and reliable 320 kN coupling is designed and built for trouble-free extended heavy-duty use under the tough road conditions in New Zealand. The self-closing and automatically secured coupling provides high safety and long-term reliable performance. A robust and easily maintained manual safety device adds further to safety.

With its unsurpassed reliability and long product life RF50 B NZ MSD gives you excellent value for money.

The coupling is equipped with a reinforced guiding funnel which is easily replaceable.

RINGFEDER® trailer coupling RF40 G150 B MSD

The new generation of the all-rounder for light to medium transportation with a manual safety device.

A cost-effective all-round 40mm trailer coupling for general transportation. The self-closing and automatically secured coupling provide high safety and long-term reliable performance. A robust and easily maintained manual safety device adds further to safety.

With its unsurpassed reliability and long product life RF40 G150 B MSD gives you excellent value for money.

The coupling is equipped with a reinforced guiding funnel which is easily replaceable.

Automatic Coupling Oiler
  • Continuous lubrication of the coupling mechanism for optimal performance and reliability.
  • No time-consuming and strenuous manual work – this especially applies to couplings in underslung position.
  • Filled with special RINGFEDER Coupling Oil – with higher viscosity, adhesion, and corrosion protection.
  • Easy to install.
Ringfeder type 2020

Ringfeder type 2020 couplings are a type of rigid coupling that are used to connect two rotating shafts in industrial applications. They are designed to transmit torque between the shafts without any flexibility, making them ideal for applications where precise positioning and alignment are required.

The type 2020 coupling is a single-piece coupling, made of high-quality steel, and is designed to provide a secure and rigid connection between two shafts. It is available in a range of sizes and configurations to suit different shaft sizes and torque requirements.

One of the key benefits of the type 2020 coupling is its simple and robust design, which makes it easy to install and maintain. It does not have any moving parts or flexible elements, which means that it is less prone to wear and tear and requires less maintenance compared to other types of couplings.

Ringfeder 5050a
Ringfeder 5050BNZ

Ringfeder 5050BNZ – developed for New Zealand conditions – Tested and proven reliability.

Enquire Now

PRODUCT VIDEOS

Enquire Now

DOWNLOADS

ALL DOWNLOADS

PRODUCT INFORMATION

DESIGN AND INSTALLATIONS

MAINTENANCE / REPAIR / ASSEMBLY

OWNERS MANUALS

VIDEOS

ALCOA Wheels

ALCOA NZ Range

Download

ALCOA Wheels

ALCOA Wheels Service Manual 2022

Download

WABCO

SmartBoard II – Axle Load Calibration

Download

WABCO

WABCO Intelligent Trailer – Brochure

Download

WABCO

WABCO Optilink – User Manual

Download

WABCO

WABCO Optilink

Download

WABCO

WABCO Tailguard for Trailers

Download

WABCO

WABCO Tailguard for Garbage Vehicles

Download

WABCO

WABCO Smartboard – Brochure

Download

WABCO

WABCO Smartboard Calibration

Download

WABCO

WABCO New Trailer TEBS Version E6.02

Download

WABCO

WABCO TEBS E Installation Guidelines

Download

WABCO

WABCO TEBS E System Description

Download

WABCO

WABCO TEBS E Generic Schematic Diagrams

Download

WABCO

WABCO EBS E Poster

Download

WABCO

WABCO Smartboard Driver Manual

Download

WABCO

WABCO TEBS D Components

Download

WABCO

WABCO TEBS E Components

Download

WABCO

WABCO ABS VCS11 Components

Download

TSE

TSE Chamber Plug – Service Bulletin

Download

WABCO

Triomatic Couplings with improved design – Service Bulletin

Download

SAF Axles

SAF Service Network NZ

Download

SAF Axles

SAF Intradisc plus integral

Download

SAF Axles

New SAF Intradrum

Download

SAF Axles

Intra Self Steering Axle

Download

SAF Axles

SAF Modular

Download

SAF Axles

About the SAF Service Network

Download

SAF Axles

Tech topic – SAF Tire Pilot

Download

SAF Axles

Design Handbook – Intradisc plus Integral + Intradum

Download

SAF Axles

Design Handbook Modular

Download

SAF Axles

Intra Air Suspension Manual

Download

SAF Axles

Modular Air Suspension with Disc Brakes

Download

SAF Axles

Modular Air Suspension with Drum Brakes

Download

SAF Axles

SRT Data for Transpecs Supplied Suspension

Download

SAF Axles

Z10 – Tapered & Parallel Spindle Axles Service Manual

Download

SAF Axles

NZ Dual Wheel Disc Brake with WABCO Calipers – Service Manual

Download

SAF Axles

Pan 19 Service Manual

Download

SAF Axles

SK RSRZ 9030 Maintenance & Repair Manual

Download

SAF Axles

SK RSRZ 9037 Service Manual

Download

SAF Axles

SK RS 9022K SK 1000 ET 0 Disc – Service Manual

Download

SAF Axles

SK RB 9019W Integral Disc – Service Manual

Download

SAF Axles

SK RB 9019W SK1000 ET 120 Disc – Service Manual

Download

SAF Axles

J Series Axles with Drum Brake – Service Manual

Download

SAF Axles

SAF Kedi Drum Brake Maintenance Manual

Download

SAF Axles

Steer Axle Service – RLB Type Pin Abridged Service Manual

Download

SAF Axles

Steer Axle Service – RLB Type Pin Service Manual

Download

SAF Axles

Steer Axle repair tool Manual ENG

Download

SAF Axles

SAF Spindle thread repair

Download

SAF Axles

Service Bulletin Axle Spindle Nut with Incorporated Lock Bolt NZ

Download

SAF Axles

3D Bush Replacement Tool Instructions – Service Bulletin

Download

SAF Axles

3D Bush Replacement – Service Bulletin

Download

SAF Axles

Service of the Hub Unit – Service Bulletin

Download

SAF Axles

Repair – Intra Off-Road Top Plate with Low Ride Height Shock Contact

Download

SAF Axles

Repair – Intra Hanger Bracket with Worn Pivot Bolt Hole

Download

SAF Axles

Repair – Off-Road Suspension Top Plate

Download

SAF Axles

900Nm Nut Fastening

Download

SAF Axles

Tightening Instructions for Adjustable Pivot Bolt

Download

SAF Axles

Tightening Instructions for Adjustable Pivot Bolt

Download

SAF Axles

SAF LiLube Axle Stub Application Instructions

Download

SAF Axles

SAF Shock Absorber Mount Repair Process

Download

SAF Axles

SAF Intra Hanger Repair Process

Download

SAF Axles

Air Suspensions & Axles with Disc Brakes

Download

SAF Axles

Seized Hub Removal Procedure

Download

SAF Axles

Air Suspensions & Axles with Drum Brakes

Download

Reyco Suspensions

Reyco 21B Trailer Suspension

Download

WABCO Braking

WABCO PAN17 Caliper Service Manual

Download

Reyco Suspensions

Reyco 21B Install & Mainenance Manual

Download

Reyco Suspensions

Reyco 23 & 25AR Install & Maintenance Manual

Download

Reyco Suspensions

Reyco & Ridewell Spares Manual

Download

Edbro Hydraulic Equipment

Edbro Brochure

Download

OMFB Hydraulic Equipment

OMFB Brochure

Download

Edbro Hydraulic Equipment

Edbro Contents & Introduction

Download

OMFB Hydraulic Equipment

OMFB Hydraulic Pumps

Download

OMFB Hydraulic Equipment

OMFB Controls

Download

OMFB Hydraulic Equipment

OMFB Circuit Drawings

Download

OMFB Hydraulic Equipment

OMFB Adapter and Flanges

Download

OMFB Hydraulic Equipment

OMFB Handpumps

Download

Edbro Hydraulic Equipment

Edbro New C Series Hoist Operator Manual

Download

Edbro Hydraulic Equipment

Edbro New C Series E5314 5 Operator Manual

Download

Edbro Hydraulic Equipment

Edbro C Series Service Information

Download

Edbro Hydraulic Equipment

Edbro New C Series Service Guide

Download

Edbro Hydraulic Equipment

Edbro New CS CX Series E5322 2 Rigid Operator Manual

Download

Edbro Hydraulic Equipment

Edbro CS CX Series E5322 6 Operator Manual

Download

Edbro Hydraulic Equipment

Hydraulics Body Lock Service Information 2006

Download

Edbro Hydraulic Equipment

Edbro Bulletin – Trunnion Greasing 2017

Download

Edbro Hydraulic Equipment

Edbro Bulletin – Outer Cover Ram

Download

ALCOA Wheels

ALCOA Wheels Range NZ 2024

Download

ALCOA Wheels

ALCOA Wheels Service Manual

Download

Holland Couplings

Holland Fifth Wheel Sliders

Download

Holland Couplings

Kompensator

Download

Holland Couplings

ELite Fifth Wheel Coupling Assistant

Download

Holland Couplings

Holland Integrated Fifth Wheels

Download

Holland Couplings

FW35 Repair Rebuild Manual

Download

Holland Couplings

Installation Instructions for SAF Holland Fifth Wheels

Download

Holland Couplings

Kompensator Shoe Lubrication

Download

Holland Couplings

Fifth Wheels Rebuild vs Replace

Download

Holland Couplings

FW35 Inspection & OSC

Download

Holland Couplings

FW70 Inspection and OSC

Download

Holland Couplings

FW8 Inspection and OSC

Download

Holland Couplings

Stationary Mounting Bracket Change 2011

Download

Ringfeder Couplings

New Generation Ringfeder Brochure

Download

Ringfeder Couplings

New Generation Ringfeder Instruction Manual

Download

Ringfeder Couplings

VBG Mechmatic

Download

Ringfeder Couplings

Ringfeder Coupling Oiler

Download

Ringfeder Couplings

Ringfeder Trailer Coupling RF50-B-NZ

Download

Ringfeder Couplings

Ringfeder Trailer Coupling RF40-G150B

Download

Ringfeder Couplings

Ringfeder 2020 Model Operation Manual

Download

Holland Landing Legs

Holland Landing Legs Brochure

Download

Roth Erde Tunrtables

Roth Erde Turntables Range New Zealand

Download

Veeder Root Hubodometers

Veeder Root Hubodometers Range NZ

Download

Lelox Mudguards

Lelox Mudguards Range

Download

OMFB Hydraulic Equipment

OMFB Power Take Offs

Download

OMFB Hydraulic Equipment

OMFB Tank Wet Kit

Download

IMT Axles

IMT 17.5″ Disc Brake Axle

Download

IMT Axles

IMT Maintenance

Download

Ringfeder Couplings

Do not Paint Info

Download

Ringfeder Couplings

Ringfeder Coupling Oiler

Download

Ringfeder Couplings

Ringfeder Coupling Oiler Mouting Instructions

Download

Ringfeder Couplings

Ringfeder Jack Knife Mounting Instructions

Download

Sealco

Sealco Commericial Vehicle Products

Download

Haldex

Haldex Actuator Catalogue

Download

Jeco Tow Eyes

Jeco Tow Eyes Catalogue

Download

Jeco Tow Eyes

Flange Mount Tow Eye 50mm

Download

Jeco Tow Eyes

Flange Mount Tow Eye 40mm

Download

Edbro

E5313 Cseries

Download

Edbro

E5313 B New C Series Service Guide

Download

Edbro

Removal of crossheads

Download

Edbro

D Series ARK

Download

Edbro

C Series ARK

Download

Edbro

Body Clamp & Bracket

Download

Edbro

Compact Air Controls

Download

Edbro

Foot Mount & Lift Brackets

Download

Edbro

Merge with Foot & Lift Brackets

Download

Edbro

Gear & Piston Pumps

Download

Edbro

Cylinder Drawings

Download

Edbro

Edbro Inclinometer Brochure

Download

Drawbar Hinge Kit Maintenance

Drawbar Hinge Kit Maintenance Brochure

Download

Drawbar Hinge Pin Installation Instructions

UTBK-01 and UTBK-100 Drawbar Hinge Pin Installation Instructions – RG209

Download

Installation of Drawbar and Equaliser Pins

Drawbar and Equaliser Pins WT1202D-69315

Download

ALCOA Wheels

ALCOA NZ Range

Download

WABCO

WABCO Intelligent Trailer – Brochure

Download

WABCO

WABCO Optilink

Download

WABCO

WABCO Tailguard for Trailers

Download

WABCO

WABCO Tailguard for Garbage Vehicles

Download

WABCO

WABCO Smartboard – Brochure

Download

WABCO

SmartBoard II – Axle Load Calibration

Download

WABCO

WABCO Smartboard Calibration

Download

WABCO

WABCO New Trailer TEBS Version E6.02

Download

WABCO

WABCO TEBS E System Description

Download

WABCO

WABCO Smartboard Driver Manual

Download

WABCO

WABCO TEBS D Components

Download

WABCO

WABCO TEBS E Components

Download

WABCO

WABCO ABS VCS11 Components

Download

SAF Axles

SAF Intradisc plus integral

Download

SAF Axles

SAF Service Network NZ

Download

SAF Axles

New SAF Intradrum

Download

SAF Axles

Intra Self Steering Axle

Download

SAF Axles

SAF Modular

Download

SAF Axles

Tech topic – SAF Tire Pilot

Download

SAF Axles

Design Handbook – Intradisc plus Integral + Intradum

Download

SAF Axles

Design Handbook Modular

Download

SAF Axles

SRT Data for Transpecs Supplied Suspension

Download

SAF Axles

Z10 – Tapered & Parallel Spindle Axles Service Manual

Download

Reyco Suspensions

Reyco 21B Trailer Suspension

Download

Edbro Hydraulic Equipment

Edbro Brochure

Download

OMFB Hydraulic Equipment

OMFB Brochure

Download

Edbro Hydraulic Equipment

Edbro Contents & Introduction

Download

OMFB Hydraulic Equipment

OMFB Hydraulic Pumps

Download

OMFB Hydraulic Equipment

OMFB Controls

Download

OMFB Hydraulic Equipment

OMFB Circuit Drawings

Download

OMFB Hydraulic Equipment

OMFB Adapter and Flanges

Download

OMFB Hydraulic Equipment

OMFB Handpumps

Download

ALCOA Wheels

ALCOA Wheels Range NZ 2024

Download

ALCOA Wheels

ALCOA Wheels Service Manual

Download

Holland Couplings

Holland Fifth Wheel Sliders

Download

Holland Couplings

Kompensator

Download

Holland Couplings

ELite Fifth Wheel Coupling Assistant

Download

Holland Couplings

Holland Integrated Fifth Wheels

Download

Ringfeder Couplings

New Generation Ringfeder Brochure

Download

Ringfeder Couplings

VBG Mechmatic

Download

Ringfeder Couplings

Ringfeder Coupling Oiler

Download

Ringfeder Couplings

Ringfeder Trailer Coupling RF50-B-NZ

Download

Ringfeder Couplings

Ringfeder Trailer Coupling RF40-G150B

Download

SAF Holland Landing Legs

Holland Landing Legs Brochure

Download

Roth Erde Tunrtables

Roth Erde Turntables Range New Zealand

Download

Veeder Root Hubodometers

Veeder Root Hubodometers Range NZ

Download

Lelox Mudguards

Lelox Mudguards Range

Download

OMFB Hydraulic Equipment

OMFB Power Take Offs

Download

Edbro

D Series ARK

Download

Edbro

C Series ARK

Download

Edbro

Body Clamp & Bracket

Download

Edbro

Compact Air Controls

Download

Edbro

Foot Mount & Lift Brackets

Download

Edbro

Merge with Foot & Lift Brackets

Download

Edbro

Gear & Piston Pumps

Download

Edbro

Cylinder Drawings

Download

Edbro

Edbro Inclinometer Brochure

Download

WABCO

WABCO TEBS E Installation Guidelines

Download

WABCO

WABCO TEBS E Generic Schematic Diagrams

Download

WABCO

WABCO EBS E Poster

Download

WABCO

Triomatic Couplings with improved design – Service Bulletin

Download

SAF Axles

Intra Air Suspension Manual

Download

SAF Axles

Modular Air Suspension with Disc Brakes

Download

SAF Axles

Modular Air Suspension with Drum Brakes

Download

Holland Landing Legs

Holland Landing Legs Brochure

Download

Drawbar Hinge Pin Installation Instructions

UTBK-01 and UTBK-100 Drawbar Hinge Pin Installation Instructions – RG209

Download

Installation of Drawbar and Equaliser Pins

Drawbar and Equaliser Pins WT1202D-69315

Download

IMT Axles

IMT Maintenance

Download

ALCOA Wheels

ALCOA Wheels Service Manual 2022

Download

TSE

TSE Chamber Plug – Service Bulletin

Download

SAF Axles

About the SAF Service Network

Download

SAF Axles

NZ Dual Wheel Disc Brake with WABCO Calipers – Service Manual

Download

SAF Axles

Pan 19 Service Manual

Download

SAF Axles

SK RSRZ 9030 Maintenance & Repair Manual

Download

SAF Axles

SK RSRZ 9037 Service Manual

Download

SAF Axles

SK RS 9022K SK 1000 ET 0 Disc – Service Manual

Download

SAF Axles

SK RB 9019W Integral Disc – Service Manual

Download

SAF Axles

SK RB 9019W SK1000 ET 120 Disc – Service Manual

Download

SAF Axles

J Series Axles with Drum Brake – Service Manual

Download

SAF Axles

SAF Kedi Drum Brake Maintenance Manual

Download

SAF Axles

Steer Axle Service – RLB Type Pin Abridged Service Manual

Download

SAF Axles

Steer Axle Service – RLB Type Pin Service Manual

Download

SAF Axles

Steer Axle repair tool Manual ENG

Download

SAF Axles

SAF Spindle thread repair

Download

SAF Axles

Service Bulletin Axle Spindle Nut with Incorporated Lock Bolt NZ

Download

SAF Axles

3D Bush Replacement Tool Instructions – Service Bulletin

Download

SAF Axles

3D Bush Replacement – Service Bulletin

Download

SAF Axles

Service of the Hub Unit – Service Bulletin

Download

SAF Axles

Repair – Intra Off-Road Top Plate with Low Ride Height Shock Contact

Download

SAF Axles

Repair – Intra Hanger Bracket with Worn Pivot Bolt Hole

Download

SAF Axles

Repair – Off-Road Suspension Top Plate

Download

SAF Axles

900Nm Nut Fastening

Download

SAF Axles

Tightening Instructions for Adjustable Pivot Bolt

Download

SAF Axles

Tightening Instructions for Adjustable Pivot Bolt

Download

SAF Axles

SAF LiLube Axle Stub Application Instructions

Download

SAF Axles

SAF Shock Absorber Mount Repair Process

Download

SAF Axles

SAF Intra Hanger Repair Process

Download

SAF Axles

Air Suspensions & Axles with Disc Brakes

Download

SAF Axles

Air Suspensions & Axles with Drum Brakes

Download

WABCO Braking

WABCO PAN17 Caliper Service Manual

Download

Reyco Suspensions

Reyco 21B Install & Mainenance Manual

Download

Reyco Suspensions

Reyco 23 & 25AR Install & Maintenance Manual

Download

Reyco Suspensions

Reyco & Ridewell Spares Manual

Download

Edbro Hydraulic Equipment

Hydraulics Body Lock Service Information 2006

Download

Edbro Hydraulic Equipment

Edbro Bulletin – Trunnion Greasing 2017

Download

Edbro Hydraulic Equipment

Edbro Bulletin – Outer Cover Ram

Download

Holland Couplings

Kompensator Shoe Lubrication

Download

Holland Couplings

Fifth Wheels Rebuild vs Replace

Download

Holland Couplings

FW35 Inspection & OSC

Download

Holland Couplings

FW70 Inspection and OSC

Download

Holland Couplings

FW8 Inspection and OSC

Download

Holland Couplings

Stationary Mounting Bracket Change 2011

Download

Edbro

E5313 Cseries

Download

Edbro

E5313 B New C Series Service Guide

Download

Edbro

Removal of crossheads

Download

Drawbar Hinge Kit Maintenance

Drawbar Hinge Kit Maintenance Brochure

Download

SAF Axles

Seized Hub Removal Procedure

Download

WABCO

WABCO Optilink – User Manual

Download

Edbro Hydraulic Equipment

Edbro New C Series Hoist Operator Manual

Download

Edbro Hydraulic Equipment

Edbro New C Series E5314 5 Operator Manual

Download

Edbro Hydraulic Equipment

Edbro New CS CX Series E5322 2 Rigid Operator Manual

Download

Edbro Hydraulic Equipment

Edbro CS CX Series E5322 6 Operator Manual

Download

Holland Couplings

FW35 Repair Rebuild Manual

Download

Holland Couplings

Installation Instructions for SAF Holland Fifth Wheelss

Download

Ringfeder Couplings

New Generation Ringfeder Instruction Manual

Download

Ringfeder Couplings

Ringfeder 2020 Model Operation Manual

Download

Jeco Tow Eyes

Flange Mount Tow Eye 50mm

Download

Jeco Tow Eyes

Flange Mount Tow Eye 40mm

Download

Edbro Hydraulic Equipment

Edbro CS CX Series E5322 6 Operator Manual

Download

Edbro Hydraulic Equipment

C Series General Mounting Instructions

Download

WABCO

TR Masterdrive Services – Video

View Here

ALCOA Wheels

ALCOA Durabright Wheels Video

View Here

ALCOA Wheels

ALCOA Ultraone Wheels

View Here

Holland Couplings

Transpecs Holland Elite

View Here

Ringfeder Couplings

Ringfeder 5050 AM RL 1 Couplings

View Here

Edbro

Strip and rebuild of a cylinder

View Here

SEND AN ENQUIRY

Send us a few details and our team will call you back to discuss your enquiry. Or you can call us directly on 0800 875 669