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Premium SB151 hydraulic breaker chisel, four-sided forged 175mm heavy-duty rock chisel for Soosan SB151. 42CrMo wear-resistant hydraulic hammer chisel with 3x longer life, direct replacement for 40–45 ton excavators.
Manufacturing Process
Material Cutting: Precision cutting of 42CrMo alloy steel billets to required length
Heating: Induction heating to 1220°C for uniform temperature distribution
Four-Sided Forging: 4000-ton hydraulic press forging to form the chisel shape
Rough Machining: Turning and milling to create basic dimensions
Heat Treatment: Quenching and tempering to achieve core hardness
Induction Hardening: Deep hardening of the working end to HRC 52–56
Finish Machining: CNC grinding to achieve final dimensions and surface finish
Quality Inspection: 100% hardness testing, dimensional check and crack detection
Packaging: Anti-rust treatment and individual packaging with part number
Advantage
Our Chisel
Ordinary Chisel
Material
42CrMo Alloy Steel
40Cr or 45# Steel
Forging Process
Four-Sided Integral Forging
Two-Sided Forging or Casting
Hardening Depth
8–12 mm
3–5 mm
Bending Strength
3x Higher
Standard
Service Life
1500–2000 Hours
400–600 Hours
Breakage Rate
<2%
>18%
Price
60% of OEM Price
40% of OEM Price
Applications
Mining: Primary and secondary rock breaking in open-pit mines
Quarrying: Granite, marble and limestone extraction
Heavy Demolition: Reinforced concrete building demolition, bridge dismantling
Road Construction: Asphalt and concrete pavement removal, foundation excavation
Tunnel Engineering: Rock excavation in tunnel construction
Port Construction: Breakwater construction and rock breaking
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
20000000-25000000
Employee Number:
90~100
Ecer Certification:
Verified Supplier
Guangzhou Liantuo Machinery Trading Company is a professional cross-border supplier specializing in full-series excavator and construction machinery spare parts. We cover a complete product range, including hydraulic parts, undercarriage components, engine core parts, electrical control parts, sle...
Guangzhou Liantuo Machinery Trading Company is a professional cross-border supplier specializing in full-series excavator and construction machinery spare parts. We cover a complete product range, including hydraulic parts, undercarriage components, engine core parts, electrical control parts, sle...