Diamond Bucket Teeth
Heavy Duty Rock 9W8452RC Bucket Tooth For 30-36 Ton Excavators
Part No. 9W8452RC · pin · price negotiable · delivery 2-5 days
MOQ 20 pcs10,000,000 pcs / monthISO 9001 & CE
Product Overview
A pin heavy duty tooth for 30-36 ton machines that spend their day in rock, demolition rubble and quarry faces. The body is thicker behind the point, so it holds its shape when the operator works the bucket hard.
The tooth is cast, heat treated and machined in our own foundry. Part number 9W8452RC is cast on the tooth body, so the number on the part matches the number on this page and on the packing list.
Fitment Notes
Built for 50 mm pin adapters used on 30-36 ton carriers. The heavier tooth adds a few kilos at the lip, so check the bucket rating if you run four or five at a time.
- Machine class: 30-36 ton
- Pin diameter: pin and retainer supplied
- Jobs: heavy duty rock
- Matching adapter, pin and retainer available in the same order
Technical Data
| Part Number |
9W8452RC |
| Tooth Type |
Heavy Duty Rock |
| Fit Tonnage |
30-36 ton class |
| Material |
Wear resistant alloy steel |
| Hardness |
HRC 48-52 at the tip |
| Colour |
Yellow, black or customer request |
| Logo |
Diamond or customer brand |
| Minimum Order |
20 pieces |
| Price |
Negotiable |
| Delivery Time |
2-5 days |
| Packing |
Bag or wooden case |
| Supply Ability |
10,000,000 pieces per month |
| Warranty |
12 months |
Casting Process
The tooth starts as a sand mould and ends as a machined part under the same roof. Eight stations, one batch number, so the 9W8452RC you receive behaves like the sample we quoted.
1. Mould shop
Patterns are checked against the drawing, then sand moulds are made and the cavity blown clean before closing.
2. Furnace
The charge is weighed by recipe, melted, and a sample is analysed for carbon, silicon, manganese, chromium and molybdenum.
3. Casting
Pouring speed and temperature are logged for each ladle so two heats of the same number behave the same way.
4. Cleaning
Gates and risers are removed, the surface is blasted, and castings with blowholes or cold shuts are scrapped on the spot.
5. Heat treatment
Furnace charts are kept for every quench and temper cycle, and hardness is checked after tempering.
6. Finish machining
Bores and faces are machined after heat treatment so no distortion is left in the fit.
7. Quality gate
Each batch is gauged, hardness tested and impact sampled before it is released to the packing line.
8. Dispatch
Goods are packed to the agreed packing list, weighed and photographed for the shipping documents.
Where It Is Used
Quarry loading, demolition of reinforced concrete and secondary breaking are the natural applications. The heavier section resists bending when the bucket is used to rake material loose.
Why This Tooth
Standard Sizes In Stock
Popular sizes are held as finished stock, which is why a repeat order can leave the warehouse in 2-5 days instead of waiting for a new heat.
Batch Traceability
Each case carries the batch number of the heat it came from, so a hardness or fit question can be traced back to the furnace record.
No Reuse Of Worn Locks
Every tooth ships with a new pin and retainer, because a worn lock is the most common reason a new tooth comes off in the first week.
Impact Tested Samples
Sample pieces from each heat are impact tested so a brittle batch is caught in the factory and never reaches a customer.
Warranty Handled Locally
A twelve month warranty against manufacturing defects is backed by replacement stock held for export orders, not by paperwork.
Tip Hard, Body Tough
The point is fully hardened while the mounting area keeps a softer core. That combination is what stops the tooth from snapping when the operator pries out a boulder.
Questions Buyers Ask
Q: Is it too heavy for a 30 ton machine?
A: No. The weight is normal for the class, but if your bucket carries five teeth on a long lip, tell us and we will confirm the geometry.
Q: Can it be used in rock breaking?
A: It is designed for digging and raking, not for hydraulic hammer work. A hammer needs a different wear part.
Q: What hardness do I get?
A: HRC 48-52 at the tip with a tougher core behind it, checked on every batch.
About The Supplier
Our business is built on repeat orders from dealers who resell to end users. That means the number on the case has to match the number on the tooth, the hardness has to match the last shipment, and the delivery date has to hold. Teeth, adapters, pins, bucket wear parts and undercarriage items are all handled in house.
Fitting And Care
Inspect for cracks across the top face each shift. A crack started by prying gets worse quickly and can crack the adapter nose if the tooth is left on.
- Clean the adapter nose and socket before fitting, remove dirt, rust and burrs.
- Fit a new pin and retainer with every new tooth.
- Check tightness after four hours, then every fifty hours.
- Replace at about 30 percent tip wear to protect the adapter.
Trade Terms
- Price: Negotiable, quoted against quantity and material grade
- Minimum order: 20 pieces, trial orders accepted
- Delivery: 2-5 days for stock sizes
- Packing: Bag or wooden case, or as agreed
- Supply ability: 10,000,000 pieces per month
- Payment: T/T, L/C, Western Union
- Warranty: 12 months against manufacturing defects
Ask for a quotation
Quote part number 9W8452RC with the quantity you need, we answer within 12 working hours.
Tel / WeChat / WhatsApp: +86 18026254557
Email: hfsupply1@163.com
Your message must be between 20-3,000 characters!
