This 4T5451 Long Ripper Tip is a stock replacement for rippers in quarry and mine fleets. Every casting is poured in a controlled sand mould, normalised, quenched and tempered, then checked on the pin bore before it is allowed into packing.
![]()
Heat numbers are stamped or tagged, hardness results recorded per batch and retained for two years, and any claim can be traced back to the melt and treatment cycle that produced the part.
| Place of Origin | Zhejiang, China |
| Material | Alloy Steel Casting |
| Hardness | 45-50 HRC |
| Pallet Quantity | 100 pcs per pallet |
| Casting Process | Sand casting |
| Packing | Woven bag on pallet |
| Overall Length | 410 mm |
| Brand | NL |
| Heat Treatment | Isothermal quench |
| Wear Life Reference | 600 hours in medium abrasive rock |
| OE Reference Number | 4T5451 |
Typical duty: general purpose ripping in mixed ground for contractors who need one profile that works across several sites without constant change-outs.
Nose width 52 mm, pin hole 26 mm, unit weight 17.2 kg and overall length 410 mm. Supplied pin retainer plus washer as standard, isothermal quench treatment, 100 pcs per pallet, reference wear life around 600 hours in medium abrasive rock. Lead time 10-20 working days, MOQ negotiable.
Request a quotation with your target port and annual volume; we will reply within one working day with pricing, packing options and a production schedule.
Each tooth is wrapped in anti-rust paper, then packed in export-grade woven bags on a wooden pallet base, or in strong cartons for LCL shipments. Neutral packing is standard; your own carton print, label and pallet marking can be arranged on volume orders.