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Home > Products > Rock Breaker Hammer > Precision Honed Inner Outer Bush Guide Set Replacement for Soosan SB81 SB100 Hydraulic Breaker Front Head

Precision Honed Inner Outer Bush Guide Set Replacement for Soosan SB81 SB100 Hydraulic Breaker Front Head

Product Details

Place of Origin: Guangdong, China

Brand Name: HUILIAN

Certification: ISO 9001:2015

Model Number: SB81-BSH

Payment & Shipping Terms

Minimum Order Quantity: 1 Set

Price: USD 120-220 / Set

Packaging Details: Carton box with anti-rust oil, export-grade wooden case

Delivery Time: 7-15 working days

Payment Terms: T/T, L/C, PayPal, Western Union

Supply Ability: 3,000 Sets per Month

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Highlight:

Soosan SB81 hydraulic breaker bush set

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Precision honed breaker guide bush

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Hydraulic hammer front head replacement

Part Type:
Inner Bush + Outer Bush Set
Compatible Models:
Soosan SB81, SB100
Material:
Surface Hardened Alloy Steel
Surface Treatment:
Precision Honed + Hardened
Position:
Hydraulic Breaker Front Head System
Feature:
Corrosion-Resistant, Superior Wear Resistance
Part Type:
Inner Bush + Outer Bush Set
Compatible Models:
Soosan SB81, SB100
Material:
Surface Hardened Alloy Steel
Surface Treatment:
Precision Honed + Hardened
Position:
Hydraulic Breaker Front Head System
Feature:
Corrosion-Resistant, Superior Wear Resistance
Precision Honed Inner Outer Bush Guide Set Replacement for Soosan SB81 SB100 Hydraulic Breaker Front Head

Precision Honed Inner and Outer Bush Set for Soosan SB81 Hydraulic Breaker

This complete inner and outer bush set is designed for Soosan SB81 and SB100 series hydraulic breakers. The bush (bushing) is a core wearable component installed inside the front head assembly, serving as the critical guide and support structure for the chisel reciprocating motion.

Technical Specifications

Part NameHydraulic Breaker Inner Bush + Outer Bush
Compatible ModelsSoosan SB81, SB100
PositionHydraulic Breaker Front Head System
MaterialSurface Hardened Alloy Steel
Surface TreatmentPrecision Honed + Hardened
FeatureCorrosion-Resistant Surface, Superior Wear Resistance

Three Critical Functions

Precision Guidance: Maintains smooth and accurate chisel movement trajectory under frequent impact loading, eliminating chisel shaking and offset. Wear Protection: Acts as a sacrificial wear component, protecting the expensive front head cylinder body from direct abrasion. Impact Stability: Ensures consistent chisel alignment for maximum energy transfer to the breaking surface.

Manufacturing Quality

Each bush undergoes precision CNC machining followed by surface hardening and honing to achieve tight dimensional tolerances and a smooth inner bore finish. This reduces friction, extends chisel life, and minimizes maintenance frequency.