BLT-220 Silenced Type
9601 Kg
Operating Weight:
200 - 235 mm
Tool Diameter:
50 - 100 tons
Applicable Carrier:
| KEY SPECIFICATIONS | ||
|---|---|---|
| Metric | Unit | |
| Carrier Weight | 68 ~ 85 | ton |
| Operating Weight | 9601 | kg |
| Impact Frequency | 80 ~ 110 | bpm |
| Overall Length | 3998 | mm |
| Working Oil Flow | 390 ~ 450 | l/min |
| Operating Pressure | 300 ~ 330 | bar |
| Relief Pressure | 350 | bar |
| Back Pressure | 32 ~ 35 | bar |
| Accumulator Pressure | 75 ~ 80 | bar |
| Tool Diameter | 220 | mm |
| Hose Diameter | 1.1/2 | inch |
| Functions | |
|---|---|
| Functions | Standard [●] Option [○] |
| Impact Frequency Control | ● |
| Automatic Lubrication System | ● |
| ABF (Anti-Blank Firing) System | ● |
| BLTBM (Remote Tracker) | ● |
| Dust Suppression System | ● |
| Sound Supression Unit | ● |
| Dust Protector | ● |
| 2-Level Stroke Control | ● |
| Accumulator | ● |
| Extra Accumulator | ○ |
| Exchangeable Wear Plate | ● |
| Exchangeable Inner Bushing Sleeve | ● |
| High Temperature Skit | ○ |
| Underwater Application | ○ |
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Features
MIC damping technology helps control operating noise and reduces vibration transmitted to the excavator.
The enclosed breaker body protects internal components while supporting reliable operation in demanding working environments.
The BLT-220 operates with 390–450 L/min hydraulic flow, 300–330 bar working pressure and 80–110 BPM impact frequency.
It is suitable for building demolition, quarrying, mining, infrastructure work, tunnelling and underwater demolition.
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Related products
BLT-220 Silenced Type Hydraulic Breaker
The BLT-220 Silenced Type is a heavy-duty hydraulic breaker designed for 68–85 ton excavators. Its MIC shock-absorption system and full-body protective casing help reduce operating noise and vibration while maintaining stable impact performance. With a 220 mm chisel and 80–110 BPM impact rate, it is suitable for demanding demolition, quarrying, mining, tunnelling and underwater applications.
FAQ
A:
The BLT-220 is designed for excavators in the 68–85 ton class.