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silenced type hydraulic hammers
silenced type hydraulic hammers

BLT-220 Hydraulic Breaker for Skid Steer Loaders

Beilite BLT-220 Sound Surpressed Type Hydraulic Breaker for 68~85 Tons Excavators | Loaders |Backhoes & others | Low Noise & Vibration-Reduced

Product Overview
The Beilite BLT-220  Silenced type Hydraulic Breaker delivers industrial-grade demolition power with advanced noise-control technology. Equipped with MIC shock absorption and high-quality composite materials, its full-body protective casing minimizes operational noise and reduces excavator vibrations. Ideal for diverse applications—from noise-sensitive urban projects to intensive mining, underwater, and tunneling operations—this heavy-duty attachment sets the global benchmark for modern hydraulic demolition equipment.

Key Features

Advanced Noise Reduction: MIC damping technology significantly lowers operational decibel output

Vibration Control: Precision-engineered casing minimizes impact transmission to host machinery

Extended Service Life: Reinforced construction ensures durability under extreme conditions

Optimized Maintenance: Simplified service access allows efficient component replacement

Multi-Environment Performance: Corrosion-resistant design supports reliable operation across all terrains

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Parameters

Sound Surpressed Type Total Length4846mm
Sound Surpressed Type Total Weight9601kg
Chisel Diameter220mm
Working Oil Flow390~450l/min
Relief Pressure350bar
Working Pressure300~330bar
Back Head Nitrogen Pressure32~35bar
Accumulator Nitrogen Pressure75~80bar
Impact Rate80~110bpm
Oil Hose Diameter1½inch
Chisel Length1900mm
Applicable Excavator68~85t

Technical Specifications

ParameterValue
Chisel Diameter220 mm
Working Oil Flow390~450 l/min
Operating Pressure300~330 bar
Impact Rate80~110 bpm
Total Length4846 mm
Total Weight9601 kg
Chisel Length1900 mm
Relief Pressure350 bar
Back Head Nitrogen Pressure32~35 bar
Accumulator Nitrogen Pressure75~80 bar
Oil Hose Diameter1½ inch
Compatible Carrier Weight68~85 tons

Compatible Excavator Models

This industrial-grade hydraulic breaker integrates seamlessly with leading 68-85 ton excavators including: Caterpillar E374, Doosan DX680LC-9C/DX800LC-9C, Volvo EC750E, Hitachi EX800, Sany SY750/SY750H, XCMG XE650DK/XE650GK/XE690DK/XE700/XE700D/XE750G/XE750GK/XE800/XE950DA, LiuGong CLG965/CLG975/CLG975E, SDLG E6700FB/E6700HB/E6750HB/E6800HB, Zoomlion ZE730EE-10/ZE730G/ZE730GK/ZE750G/ZE750GK/ZE800GK, and LOVOL FR700E2-HD/FR700F/FR800E2-HD/FR800F models.