Pioneer / Vanguard Jaw crusher

Jaw crusher · 2026 · 13 models

KPI-JCI Pioneer / Vanguard Jaw crusher – Jaw crusher
KPI-JCI Pioneer / Vanguard Jaw crusher – Jaw crusher (2)
KPI-JCI
KPI-JCIBrand
Jaw crusherEquipment type
2026Period
Historical modelStatus
KPI-JCI

Models and Historical Names in This Series

Select a model to jump to its component table; former and renamed designations are listed under “Historical names / renamings”.

Current successor model: Pioneer
KPI-JCI

Numbered Components

The numbers on the diagram correspond one to one with the rows below.

No.ComponentLocationApplies to
1FlywheelEccentric-shaft end outside the jaw-crusher framePioneer 2650
2Machine frameMain load-bearing structure of the machinePioneer 2650
3Feed openingTop feed passage of the crusherPioneer 2650
Other Components · 5 items
Component
Jaw plate
Cheek plate
Eccentric shaft
Bearing
Toggle plate
KPI-JCI

Components by Model

Models with the same components are grouped together; select a group to open its component table.

Pioneer Jaw Crusher 2650 Jaw crusher, Pioneer Jaw Crusher 2742 Jaw crusher, Pioneer Jaw Crusher 3365 Jaw crusher, Vanguard 2056 Jaw crusher, Vanguard 2650 Jaw crusher, Vanguard 2742 Jaw crusher +44 items

Models: Pioneer Jaw Crusher 2650 Jaw crusher, Pioneer Jaw Crusher 2742 Jaw crusher, Pioneer Jaw Crusher 3365 Jaw crusher, Vanguard 2056 Jaw crusher, Vanguard 2650 Jaw crusher, Vanguard 2742 Jaw crusher, Vanguard 3055 Jaw crusher, Vanguard 3144 Jaw crusher, Vanguard 3352 Jaw crusher, Vanguard 4450 Jaw crusher

Component
Jaw plate
Model-specific component
Eccentric shaft
Bearing
Pioneer Jaw Crusher 3055 Jaw crusher, Pioneer Jaw Crusher 3552 Jaw crusher, Pioneer Jaw Crusher 4450 Jaw crusher5 items

Models: Pioneer Jaw Crusher 3055 Jaw crusher, Pioneer Jaw Crusher 3552 Jaw crusher, Pioneer Jaw Crusher 4450 Jaw crusher

Component
Jaw plate
Model-specific component
Eccentric shaft
Toggle plate
Bearing

Frequently asked questions

Which models does the Pioneer / Vanguard Jaw crusher cover?

The Pioneer / Vanguard Jaw crusher covers 13 models: Pioneer Jaw Crusher 2650 Jaw crusher, Pioneer Jaw Crusher 2742 Jaw crusher, Pioneer Jaw Crusher 3055 Jaw crusher, Pioneer Jaw Crusher 3365 Jaw crusher, Pioneer Jaw Crusher 3552 Jaw crusher, Pioneer Jaw Crusher 4450 Jaw crusher, Vanguard 2056 Jaw crusher, Vanguard 2650 Jaw crusher, Vanguard 2742 Jaw crusher, Vanguard 3055 Jaw crusher, Vanguard 3144 Jaw crusher, Vanguard 3352 Jaw crusher, Vanguard 4450 Jaw crusher. Former and renamed designations are listed in the models table on this page.

What other names or designations is the Pioneer / Vanguard Jaw crusher known by?

The Pioneer / Vanguard Jaw crusher is also documented under these designations: Pioneer Jaw Crusher 2650 Jaw crusher, Pioneer Jaw Crusher 2650, Pioneer Jaw Crusher 2742 Jaw crusher, Pioneer Jaw Crusher 2742, Pioneer Jaw Crusher 3055 Jaw crusher, Pioneer Jaw Crusher 3055, Pioneer Jaw Crusher 3365 Jaw crusher, Pioneer Jaw Crusher 3365, Pioneer Jaw Crusher 3552 Jaw crusher, Pioneer Jaw Crusher 3552, Pioneer Jaw Crusher 4450 Jaw crusher, Pioneer Jaw Crusher 4450, Vanguard 2056 Jaw crusher, Vanguard 2650 Jaw crusher.

Which brand and type of equipment is the Pioneer / Vanguard Jaw crusher?

The Pioneer / Vanguard Jaw crusher is listed under the KPI-JCI brand as: Jaw crusher. Period: 2026. Status: Historical model.

Which components and wear parts are recorded for the Pioneer / Vanguard Jaw crusher?

5 components are recorded, including: Jaw plate, Eccentric shaft, Bearing, Toggle plate and more. The full list with locations is in the components table on this page.

What is the current successor of the Pioneer / Vanguard Jaw crusher?

Pioneer.

How do I enquire about parts for the Pioneer / Vanguard Jaw crusher?

Send us a drawing or sample and tell us the equipment model and part name.

Send us a drawing or sample and tell us the equipment model and part name

Provide the equipment model, drawing for engineering review and quotation. If service life or wear is a concern, describe the operating conditions as well.

Equipment Brand and ModelDrawingDrawing or DimensionsCurrent MaterialPhotographs of Failed PartsTarget Service LifeOperating Conditions
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