4FFI Old Style Bobcat Male Dry-Break Flat-Face Coupler

This Male coupler is a direct replacement cartridge for Older Bobcat Machinery Fitted with the “OLD STYLE
4BD4FI Manifold. Bobcat Part number 6679837
This is designed to screw into the Old Style manifold mounted to the arm or boom that lifts and supports the bucket.
Fully interchangeable and connectable with all other flat face couplers manufactured to ISO 16028
This range of couplers was designed to allow for the quick “dry break” changeover of hydraulic attachments such as Buckets, Augers, Trenchers, Grapples, Brooms, Slashers, Sweepers, and even
If you have a Bobcat Skid Steer Loader, Track Loader, Compact loader, or Excavator, then chances are your machine is fitted with these couplers and someday they will require replacement.
Specifications.
Bobcat Part Number 6679837
Faster, Part Number 4FFI-12
Description “Kit Coupler”
Please note this coupler cartridge is for the “OLD STYLE” 4BD4FI Manifold
These couplers have an external Metric Thread measuring Ø46mm with a 1.5 mm pitch (approx. Ø 1-13/16” with 17 T.P.I )
The male end has a diameter of 24.5 mm
It is also identified by its Three (3) Sets of external Black O Rings with 3 White Backing Rings.
(The new Style coupler has an external Metric Thread measuring Ø 48mm with a 1.5 mm pitch (approx. Ø 1-7/8” with 17 T.P.I ) and only has two (2) O Rings (one Black and one Blue) and No White Backing rings.
Maximum Working Pressure 350 Bar (5145 PSI)
Nominal Size, Dash 08, 12.5 mm, ½”
Rated Flow Rate up to 110 Lt / Min (27.5 Gallons / Min)
Virtually Dry Break on Disconnect (less than 0.01ml)
Connect under pressure? Yes
Force required to connect 210 N (21 KG) (47 pounds)
Minimum Burst pressure 1400 Bar (20500 PSI)
Operating temperature -40 Degrees Celsius to +105 Degrees Celsius
The female coupler has a lockable collar to prevent accidental disconnection

Machine Compatibility
Bobcat Skid Steer Models 753, 763, 773 863, 864, 883 A220.A300.A770.
S130 through to the S850 model
Bobcat Track Drive Models 140 through to the T870.model
Bobcat Telescopic Loader, Reach Truck Models TL360, TL470, TL470HF.
Bobcat Tool Cat Models 5600, 5610.
These 1/2" flat-face couplers are compatible with;
DNP PLT4, Stucchi FIRG/A Series, Faster 2FFI , Hansen QA, Ryco R110-06/08, Safeway FF49, Aeroquip FD89/FD49

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phone: 07 5563 1982
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If you have any questions please don’t hesitate to contact us
Best regards,
Hydraulic.Online
Improper Selection, Installation, Implementation, And/Or Operation By Anyone Other Than Persons With Appropriate Technical And Mechanical Training Can Result In Damage To Equipment Or Property, Serious Personal Injury, Or Death. Proper Precautions And Safety Procedures Should Be Implemented Prior To The Installation And Operation Of Equipment.