Kacceta MM1139310 - GS-45 cast steel Suitable Models: NP13
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Kacceta

OEM Part Numbers Compatible: MM1139310

Kacceta for Metso NP13 impact crusher, OEM No. MM1139310. Standard-duty design matched to OEM specifications. Made of GS-45 cast steel with hardness 160-220 HB. Weight: 180 kg. Dimensions: 900 x 400 x 220 mm. Suitable for crushing limestone, coal and gypsum under standard feed conditions.

Material Grade
GS-45 cast steel
Weight
180 kg
Hardness
160-220 HB
Dimensions
900 x 400 x 220 mm
Certification
CE / ISO 9001
Lead Time
45 days
Warranty
12 months

Suitable Model

NP13

Application

Cast-steel cassette (blow-bar retaining cassette) that holds the blow bars in the rotor and transfers impact forces into the rotor body.

Installation Notes

Inspect the cassette for cracks before fitting; seat the blow bar in the cassette and lock with wedges; torque wedge bolts to OEM value; check free rotation of the rotor after fitting.

FAQ

What material is the cassette?
Cast steel GS-45 (160-220 HB), chosen for toughness under repeated impact.
How is the blow bar retained?
The bar sits in the cassette pockets and is locked by dedicated hammer wedges.
What is the lead time?
Cast and machined, typically 45 days ex-factory.

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Kacceta · MM1139310 · NP13
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