Use current CJ models to identify fixed and moving jaw plates, cheek plates, eccentric shafts, bearings, toggle plates, wedges, seals and documented OEM references for quotation.
The model table follows Sandvik's current website. Wear parts are organized by chamber position and material performance; transmission and support parts are listed separately. Historical OEM references are published only where evidence links them to a specific model.
Feed openings, capacity and motor power come from Sandvik's current stationary jaw crusher pages. Capacity fields absent from the overview remain blank rather than estimated.
| Model | Feed Opening | Capacity | Motor Power |
|---|---|---|---|
| CJ815 | 1,500 × 1,300 mm | 480–1,160 t/h | 200 kW |
| CJ615 | 1,500 × 1,070 mm | 385–1,085 t/h | 200 kW |
| CJ613 | 1,300 × 1,130 mm | 330–960 t/h | 160 kW |
| CJ412 | 1,200 × 830 mm | 165–790 t/h | 132 kW |
| CJ411 | 1,045 × 840 mm | 150–565 t/h | 110 kW |
| CJ409 | 895 × 660 mm | — | 75 kW |
| CJ211 | 1,100 × 700 mm | — | 90 kW |
Actual capacity varies with ore, feed grading, jaw profile, closed-side setting and operating conditions. This table supports machine identification.
Identify jaws by fixed/moving side, tooth profile, chamber and material. Check cheek and structural protection plates by upper/lower position, side and installation location.
Fixed Jaw Plate
Mounted on the frame, it forms the chamber with the moving jaw. Check profile, orientation, ends, clamping positions, thickness, weight and chamber type.
Material assessment: High-manganese steel is the main material family. Current Sandvik literature distinguishes M1 from the more abrasion-oriented M9. Select for impact, abrasion index and feed characteristics.
View the Component Page →
Movable / Swing Jaw Plate
Mounted on the moving jaw and driven eccentrically. Check profile, fixed end, segmentation, thickness, weight, tooth direction and pairing with the fixed plate.
Material assessment: High-manganese steel or duty-validated composite wear systems. Current OEM literature offers carbide inserts for selected CC/HD plates on CJ412 and CJ615.
View the Component Page →
Upper Cheek Plate
Protects the upper frame sides against lateral impact and ore flow. Check side, holes, thickness, outline and clearance to jaw edges.
Material assessment: Confirm manganese steel, quenched-and-tempered wear plate or the original material by impact, thickness and connection method.
View the Component Page →
Lower Cheek Plate
Protects the lower frame near discharge. Check side, plate boundaries, holes, discharge position and local wear profile.
Material assessment: Select manganese steel or quenched-and-tempered wear plate for the balance of impact and sliding; verify holes and mating surfaces by original drawings.
View the Component Page →
Pitman & Front Casting Protection Plate
Protect exposed moving-jaw and front-casting areas. Check position, shape, holes, movement clearance and overlap with other liners.
Material assessment: Verify quenched-and-tempered wear plate, manganese steel or composite plate for impact, friction and stiffness.
View the Component Page →
Intermediate Plate
Used in specific chambers or segmented jaw arrangements. Check model, segment order, tooth continuity, holes, thickness and matching upper/lower plates.
Material assessment: Confirm manganese steel or the original wear alloy for the jaw material system, impact and abrasion.
View the Component Page →Verify drive, structural, adjustment and sealing parts by full model, serial number, orientation, mating dimensions, clearances, lubrication and hydraulic interfaces.
Eccentric Shaft
Drives the jaw's reciprocating motion. Check diameter, eccentricity, bearing seats, keyways, end connections, rotation, heat treatment and dynamic balance requirements.
Material assessment: Forged transmission alloy steel; confirm heat treatment, journal accuracy, surface quality and nondestructive testing by loads and original drawings.
View the Component Page →
Spherical Roller Bearing
Support the eccentric shaft under impact and alternating loads. Check full designation, clearance, inner/outer ring fits, lubrication, seals and temperature monitoring.
Material assessment: Verify bearing steel, cage and lubricant against load, speed, impact, temperature rise and original bearing specifications.
View the Component Page →
Toggle Plate
Transfers crushing force and contributes to overload protection. Check length, thickness, end profiles, orientation, seat fit and discharge adjustment range.
Material assessment: Confirm cast steel, ductile iron or the original material by strength, load path and protection function, not visual similarity.
View the Component Page →Toggle Seat
The image identifies the toggle-system category. Check frame/jaw side, contact profile, width, locating features, lubrication and matching toggle plate.
Material assessment: Verify wear-resistant cast steel or the original material by contact stress, sliding wear and surface hardness.
View the Component Page →
Jaw Die Clamping Wedge
Secure jaw plates in the chamber. Check upper/lower position, fixed/moving side, wedge angle, holes, bolts and contact faces.
Material assessment: Confirm quenched-and-tempered alloy steel or high-strength cast steel by preload, impact, wear and removal requirements.
View the Component Page →
CSS Adjustment Wedge
Adjust the closed-side setting. Check wedge angle, travel, hydraulic/mechanical interfaces, side pairing, faces and permitted range.
Material assessment: Verify quenched-and-tempered alloy steel, wear surfaces and hydraulic materials by load, friction and cycle count.
View the Component Page →
Tension Rod & Spring
Maintain the toggle system and jaw return. Check rod diameter, length, threads, spring outside diameter, free height, stiffness and preload.
Material assessment: Assess quenched-and-tempered alloy-steel rods and spring steel for fatigue, preload and corrosion.
View the Component Page →
Labyrinth Dust Seal
Exclude dust from bearings. Check inner/outer ring design, shaft diameter, clearances, direction, lubrication and end-cover fit.
Material assessment: Select wear alloys, engineering plastics or elastomeric seals by temperature, dust, lubricant and relative motion.
View the Component Page →These references come from an archived official Sandvik jaw crusher specification PDF and apply to the legacy/installed CJ612 / JM1211 base models. Retain tooth-profile and material suffixes; verify drawing revision and location before manufacture.
| Applicable Model | Part | Catalogue Reference | Source Context |
|---|---|---|---|
| CJ612 / JM1211 | Fixed jaw plate CC M1 | 400.2266-001 | ملف PDF رسمي لمواصفات الكسارة الفكية Sandvik؛ CJ612 طراز قديم/من القاعدة المركبة |
| CJ612 / JM1211 | Moving jaw plate CC M1 | 400.0443-001 | ملف PDF رسمي لمواصفات الكسارة الفكية Sandvik؛ CJ612 طراز قديم/من القاعدة المركبة |
| CJ612 / JM1211 | Fixed jaw plate ST M1 | 402.4747-01 | ملف PDF رسمي لمواصفات الكسارة الفكية Sandvik؛ CJ612 طراز قديم/من القاعدة المركبة |
| CJ612 / JM1211 | Moving jaw plate ST M1 | 402.4748-01 | ملف PDF رسمي لمواصفات الكسارة الفكية Sandvik؛ CJ612 طراز قديم/من القاعدة المركبة |
| CJ612 / JM1211 | Fixed jaw plate WW M1 | 400.0440-001 | ملف PDF رسمي لمواصفات الكسارة الفكية Sandvik؛ CJ612 طراز قديم/من القاعدة المركبة |
| CJ612 / JM1211 | Moving jaw plate WW M1 | 400.0438-001 | ملف PDF رسمي لمواصفات الكسارة الفكية Sandvik؛ CJ612 طراز قديم/من القاعدة المركبة |
| CJ612 / JM1211 | Upper Cheek Plate | 10-314-262-000 | ملف PDF رسمي لمواصفات الكسارة الفكية Sandvik؛ CJ612 طراز قديم/من القاعدة المركبة |
| CJ612 / JM1211 | Lower Cheek Plate | 10-314-263-000 | ملف PDF رسمي لمواصفات الكسارة الفكية Sandvik؛ CJ612 طراز قديم/من القاعدة المركبة |
| CJ612 / JM1211 | Feed Guide Plate | BG00541518 | ملف PDF رسمي لمواصفات الكسارة الفكية Sandvik؛ CJ612 طراز قديم/من القاعدة المركبة |
Reference Rules: Check full reference, profile code, material suffix, fixed/moving side and segment position together. Similar numbers or appearance alone are insufficient for manufacture.
No. Also check fixed/moving side, tooth profile, material suffix, segment position, drawing reference and revision.
No. OEM literature limits them to specific CC/HD arrangements. Verify impact, abrasion, feed and site targets.
No. CJ612 is a legacy/installed base model. Check the full CJ613 model, BOM, profile, drawings and dimensions separately.
Provide full model, serial number, fixed/moving side, profile, OEM/third-party reference, drawings, used-part photographs, material and duty for identification, material assessment, quality control and delivery.
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