Sandvik J6930000 Jawstock Wear Plate (Corrugated) — Extec C10 / QJ240 / QJ241 Jaw Crusher
The Sandvik J6930000 — also referenced as J 693 00 00 or simply J693 — is the OEM-specification corrugated jawstock wear plate (swing jaw plate) for the Extec C10 tracked mobile jaw crusher and its direct Sandvik successors, the QJ240 and QJ241. This part is listed as the Jawstock Wear Plate Corrugated within the official Extec C10 / Sandvik parts catalogue for this crusher family. Crusher Consumables
Cast from 18% manganese chromium alloy (18%MnCr2), the J6930000 jaw plate combines exceptional impact toughness with strong abrasion resistance — the ideal balance for the mixed-material, variable-hardness feed streams that characterise demolition, recycling, quarrying, and aggregate crushing operations. The corrugated tooth profile is one of the most versatile patterns in the jaw plate range: it grips the material effectively, delivers consistent size reduction across a wide CSS range, and performs reliably with both hard natural rock and mixed demolition feed.
The Extec C10 / C10+ is a single-toggle jaw crusher with a 1,000 × 650 mm feed opening, capable of 200–380 tonnes per hour depending on material, and is the direct predecessor of the Sandvik QJ240 and QJ241. Agroinform The Sandvik QJ241 — the current model in this lineage — utilises the same 1,000 × 650 mm jaw and is the former Extec C-10 / C-10+ / QJ240 platform. Crusher Works Parts listed under J693 / J6930000 are confirmed compatible across the entire C10 to QJ241 product generation.
Key Features
- OEM Part Number: J6930000 — also referenced as J 693 00 00 and J693; same component across all format variants
- Jaw Plate Type: Jawstock Wear Plate — Corrugated (Swing / Moving Jaw)
- Alloy: 18% Manganese Chromium (18%MnCr2) — the gold-standard jaw plate alloy for impact toughness and work-hardening performance
- Corrugated Pattern: Versatile tooth profile suited to abrasive and mixed feed materials; effective across a wide range of CSS settings and material types
- Confirmed Compatibility: Extec C10 · Extec C10+ · Sandvik QJ240 · Sandvik QJ241 — the entire C10 platform lineage
- Work-Hardening Alloy: 18%MnCr2 manganese steel hardens progressively under impact during crushing, increasing surface hardness and extending service life over time
- High-Impact Primary Crushing: Engineered to withstand the high-energy percussion of primary-stage jaw crushing, including oversized rock, reinforced concrete, and mixed demolition debris
- Reversible Design: The jaw plate can be flipped end-for-end to maximise wear life from both crushing faces, reducing cost per tonne over the plate’s full service life
- Direct Drop-In Fit: Manufactured to original J6930000 dimensional specification — installs directly into the jawstock assembly without modification
Specifications
| Parameter | Details |
|---|---|
| Part Number | J6930000 (also: J 693 00 00 / J693) |
| Component Type | Jawstock Wear Plate — Corrugated (Swing Jaw) |
| Jaw Plate Pattern | Corrugated (C) |
| Alloy | 18% Manganese Chromium — 18%MnCr2 |
| Swing Jaw Weight (approx.) | 610 kg |
| Compatible Crushers | Extec C10 · Extec C10+ · Sandvik QJ240 · Sandvik QJ241 |
| Crusher Feed Opening | 1,000 × 650 mm (40 × 26 in.) |
| Crusher Type | Single-Toggle Tracked Mobile Jaw Crusher |
| Application | Primary Crushing — Quarrying · Mining · Demolition · Recycling |
| Condition | New |
Related Jaw Plate Parts for the Extec C10 / QJ240 / QJ241
| Part Number | Description |
|---|---|
| J6920000 | Fixed (Stationary) Jaw Plate — Corrugated |
| J6930000 | Swing (Moving) Jaw Plate — Corrugated (this part) |
| J6280000 | Jawstock Wear Plate — Wedge Tall Tooth |
| J6940000 | Jawstock Wear Plate — Wedge Corrugated (Swing Jaw Wedges) |
| J6570000 | Jawstock Top Wear Plate |
| J6580000 | Drive Side Top Side Wall Wear Plate |
| J6590000 | Non-Drive Side Top Side Wall Wear Plate |
About the Extec C10 / Sandvik QJ240–QJ241 Platform
The Extec C10+ is a compact, crawler-mounted mobile jaw crusher ideal for small mines, demolition, and recycling — powered by a CAT C6.6 diesel engine producing 165 kW (214 hp) with a single-toggle jaw providing a 1,000 × 650 mm feed opening and 200–380 tph capacity. Agroinform After Sandvik’s acquisition of Extec, the platform evolved into the QJ240 and subsequently the current QJ241 — with jaw plate part numbers from the original Extec J-series remaining fully interchangeable across all generations. This means the J6930000 is one of the most widely sourced jaw plates in the mobile crushing aftermarket, serving a massive global installed base of C10, QJ240, and QJ241 machines across quarrying, recycling, and demolition operations worldwide.
Order the Sandvik J6930000 Corrugated Jawstock Wear Plate today and restore full crushing performance to your Extec C10 or Sandvik QJ240 / QJ241 jaw crusher.
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