Sangdo Breaker SD70 | 384 kg

Description

Sangdo Breaker SD70 | 384 kg

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The Sangdo SD70 is a hydraulic breaker attachment designed for compact to mid-sized excavators and backhoe loaders (Carrier weights of 6.0 – 9.0 tons). It is available in different configurations, including the Standard (Open) type, Silenced (Box) type, and Backhoe Loader (BH) type.
Below are the technical specifications for the various SD70 configurations:

Technical Specifications

Feature Unit SD70 (Open Type) SD70S (Silenced) SD70-BH (Backhoe).
Operating Weight kg 384 405 394.
Overall Length mm 1,613 1,684 ~1,600.
Operating Pressure bar 140 – 160 140 – 160 140 – 160.
Required Oil Flow l/min 40 – 70 40 – 70 40 – 70.
Impact Rate bpm 400 – 800 400 – 800 400 – 800.
Tool (Chisel) Diameter mm 75 75 75.
Hose Diameter inch 1/2 1/2 1/2.
Applicable Carrier ton 6.0 – 9.0 6.0 – 9.0 6.0 – 9.0.
Ekspor ke Spreadsheet.

Key Features of the SD70 Series

Design Variations:
SD70: Standard open-frame design for easy maintenance and general excavation.
SD70S: Box-type housing that reduces noise levels and vibration, making it ideal for urban or noise-sensitive environments.
SD70-BH: Specifically adapted for Backhoe Loaders (often paired with Case or JCB machines).
High Percussive Performance: Optimized for secondary breaking, trenching, and ground excavation.
Durability: Features wear-resistant materials in high-stress zones and a simple internal structure with fewer moving parts to reduce maintenance costs.
Carrier Compatibility: Frequently used with 6–9 ton excavators like the Komatsu PC75/PC78, CAT 307/308, or various Backhoe Loader models.
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