Cylinder 7088010040 - 27SiMn (28-32 HRC) Suitable Models: NP1007
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Cylinder

OEM Part Numbers Compatible: 7088010040

Cylinder for Metso NP1007 impact crusher, OEM No. 7088010040. Standard-duty design matched to OEM specifications. Made of 27SiMn (28-32 HRC) with hardness 28-32 HRC. Weight: 180 kg. Dimensions: 1100 x 200 x 200 mm. Suitable for crushing limestone, coal and gypsum under standard feed conditions.

Material Grade
27SiMn (28-32 HRC)
Weight
180 kg
Hardness
28-32 HRC
Dimensions
1100 x 200 x 200 mm
Certification
CE / ISO 9001
Lead Time
45 days
Warranty
12 months

Suitable Model

NP1007

Application

Hydraulic cylinder that positions and supports the breaker plate, providing adjustment of the crusher setting and absorbing reaction forces.

Installation Notes

Bleed air from the cylinder before operation; check rod for scoring; tighten hydraulic fittings to specified torque; lubricate the rod and replace wiper seals if leaking.

FAQ

What material is the cylinder barrel?
The barrel is made of 27SiMn alloy steel, precision honed and hardened to 28-32 HRC for long seal life.
How do I know if seals need replacing?
Look for external rod leaks or drift in breaker plate position; replace the seal kit at the first sign of leakage.
Is it a complete unit or bare barrel?
This is the hydraulic cylinder assembly with rod and end fittings, ready to install with hoses connected.

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Cylinder · 7088010040 · NP1007
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