New Case 590ST Backhoe (44.45/50mm pin) Doherty Hydraulic Quick Hitch Coupling

New Doherty D-Lock Backhoe Hydraulic Multi Hitch to suit Case 590ST Backhoe.

D-Lock Quick Coupler, Fully Automatic with Dual Pin Locking (no need to leave the cab to remove / re-insert the safety pin).
This is a Multi Pin Center pickup hitch so it can grab buckets used on other machines with a 341mm-371mm Pin Center to Pin Center range.

Very low profile & light weight.

Condition is New & Unused, there are just a few scratches and paint chips.

Strong and well engineered. Made in New Zealand by Doherty Couplers and Attachments.

Pin Setup Dimensions (where your Dipper Arm goes in):
* Front Pin Diameter: 44.45mm.
* Front Pin Between The Ears (BTE): 257mm Between the Ear Plates.
* Rear Pin Diameter: 50mm.
* Rear Pin Between The Ears (BTE): 70mm Between the inside Ear Bosses of the hitch (which can be shaved back up to 101mm between the Ear Plates if you need more inside width for your dipper arm linkage to fit in).
* Pin Center to Pin Center (CtoC): 345mm.

The large lightly rusted collar that is sitting over the front pin (see pics# 4-6) has a grease nipple and is 146mm wide and 100mm diameter.

Pin Setup Dimensions (where the Hitch goes in your bucket):
* Front Pin Between The Ears (BTE): 247mm, but there are extra wings welded on (see pics# 7-9) to make up this width, these could be cut off or shaved back down to 183mm max if you need it to be narrower for the hitch to fit into your bucket's Between The Ears width).
* Rear Pin Between The Ears (BTE): 128mm (the width of the yellow sliding hook - your bucket needs to have at least this much width for the hitch to fit in).
* Pin Center to Pin Center (CtoC): Variable Distance Pickup - 341mm-371mm.


Hitch dimensions: 650mm long, 335mm wide, 335mm high. Weight: 94kg.


Call if you would like to discuss or to come inspect it.
We are at Pullenvale, 16km west of Brisbane CBD, between Brookfield and Anstead, near Kenmore.
You can pick up, we can deliver to a reasonable distance for an agreed fee, or we can arrange freight within Australia.