Four Openings, One Part Number
2713-0033 is the weld-on shank for the 36-tonne Doosan bucket. It is a vertical pin design: the tooth slides onto the nose and the pin drops through from the top, which is why the same adapter can be quoted against a dozen machine names while the casting underneath differs by lip opening.
| Lip opening | Catalogue weight | Fitment row | Note |
|---|---|---|---|
| 40 mm | 17.30 kg | — | The distributor row carries 25X127 in the column where every other row holds machine names — a pin size, not a machine list |
| 50 mm | 18.60 kg | S370, S370-5, S360-5, DX380 | The widest fitment line of the four, and the opening most 36-tonne buckets in service were built with |
| 55 mm | 17.60 kg | S370-5 | Lighter casting than the 50 mm row despite the larger opening |
| 60 mm | 18.50 kg | — | One Ningbo foundry catalogues the same adapter as 2713-0033 (6.2CM), so a 62 mm opening circulates too |
The weight column is worth reading carefully. If weight tracked opening size, the 55 mm row would out-weigh the 50 mm row — it does not. These shanks are cast and trimmed to order, and suppliers weigh them bare or dressed. Use the figure to size a shipment; use the lip opening and the pin to decide what fits.
Which Machine Runs This Nose
| Machine | Adapter | Tooth | Hardware published |
|---|---|---|---|
| Doosan DH360 / DH360-5 / DH370 | 2713-0033 | 2713-0032 / 713-00032 / 2713-1234 | 2705-1021 + 2114-1849, or 705-00006 + 114-00246 |
| Doosan S330, S360-5, S370, S370-5 | 2713-0033 in 50 or 55 mm | 2713-0032 family | Per the bucket's own hardware |
| Doosan DX380 | 2713-0033 in 50 mm | 2713-0032 family | 705-00006 is listed as the DH360 / DX340 pin; 114-00246 the retainer |
| Solar 340 / DX340 | 2713-0033 | 2713-0032 family | As above |
| Older DH360 series buckets | Older nose | 2713-9044 / 2713-6053 | Older pin and retainer set — photo the casting number before ordering |
| DH280 / DH300 / S290-5 (30-tonne class) | 2713-1220 in 40 / 50 mm | 2713-1219 | 2705-9010 + 2114-1849 — a smaller pin on a different nose |
The last row is the one that catches buyers out. The 30-tonne and 36-tonne adapters look alike on a screen, share no numbers, and take pins about 1 mm apart in diameter — the same mismatch the DH300 / DX300 guide describes for the tooth above it. The DH360 / DX380 guide sets out the pin figures in full, including where the catalogues disagree.
Ordering Notes
- Measure the lip opening. Rule or tape across the gap, photographed square-on. 40, 50, 55, 60 and 62 mm all exist against this number.
- Send the pin. Diameter and length, or a photo next to a rule. That is what separates the 2705-1021 hardware set from 705-00006.
- Check the casting. A number starting 9044 means the older DH360 series nose, which takes a different tooth family entirely.
- It is welded, not bolted. Get the opening right the first time; correcting it later means cutting the shank off the bucket.
- Aftermarket, stated plainly. We supply aftermarket adapters cross-referenced to Doosan numbers, not genuine Doosan parts. Doosan, Daewoo and Solar are trademarks of their owners, used to describe fitment only.
- No published prices. The quote depends on opening, quantity, whether the order includes teeth and pins, and the shipping lane. Ask and you get a firm figure, FOB Shanghai or CIF.
FAQ
Q: What lip openings does the 2713-0033 adapter come in?
A: The distributor wear-parts list shows four rows for 2713-0033 / 713-00033: 40 mm at 17.30 kg, 50 mm at 18.60 kg, 55 mm at 17.60 kg and 60 mm at 18.50 kg. The 50 mm row carries the widest fitment line, listing the S370, S370-5, S360-5 and DX380. One Ningbo foundry catalogues the same adapter as 2713-0033 with a 6.2 cm opening, so 62 mm exists in the market as well. Measure the lip before ordering.
Q: Which tooth fits the 2713-0033 adapter?
A: Tooth 2713-0032, also written 713-00032, 2713-00032 or 2713-1234, and its profiles 2713-0032RC rock chisel, 2713-0032RC-1 heavy rock, 2713-1234TL tiger long, and the 713-00032RCD, RCX and RCK variants. The adapter is a vertical pin design, so the pin passes down through the tooth: hardware is either pin 2705-1021 with lock 2114-1849 or pin 705-00006 with retainer 114-00246, depending on which system the bucket was built with.
Q: Do I have to weld the 2713-0033 adapter on?
A: Yes — 2713-0033 is a weld-on shank, not a bolt-on. It is welded to the bucket lip, which is why the opening has to be right the first time: changing it means cutting the old adapter off. We ask for two photos before quoting — one of the nose with a rule across the lip opening, one of the tooth pocket with the pin in place. A casting number photo helps as well, because older DH360 buckets run the 2713-9044 family on a different nose.
Q: Why does the adapter weight not track the opening size?
A: Because the 40 mm row is listed at 17.30 kg while the 50 mm row is 18.60 kg and the 55 mm row drops back to 17.60 kg. Different castings and trims are used across the opening sizes, and suppliers weigh bare or dressed parts. Use the weight to estimate freight, not to identify the part — the lip opening and the pin diameter are what decide fitment.