BLT-45 Silenced Type
| KEY SPECIFICATIONS | ||
|---|---|---|
| Metric | Unit | |
| Carrier Weight | 0.8 ~ 1.5 | ton |
| Operating Weight | 137 | kg |
| Impact Frequency | 700 ~ 1200 | bpm |
| Overall Length | 993 | mm |
| Working Oil Flow | 20 ~ 40 | l/min |
| Operating Pressure | 90 ~ 120 | bar |
| Relief Pressure | 140 | bar |
| Back Pressure | 14 ~ 17 | bar |
| Accumulator Pressure | / | bar |
| Tool Diameter | 45 | mm |
| Hose Diameter | 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 shock absorption technology helps reduce operating noise and vibration transferred to the excavator.
The enclosed casing protects the breaker body while helping control noise during operation.
Designed for 20–40 L/min hydraulic flow and 90–120 bar working pressure, with a 700–1200 BPM impact rate.
With a 137 kg operating weight, the BLT-45 is suited to compact excavators and designed for convenient maintenance and long-term use.
Related products
BLT-45 Silenced Type Hydraulic Breaker
FAQ
The BLT-45 is designed for excavators in the 0.8–1.5 ton range.
It requires 20–40 L/min hydraulic oil flow and 90–120 bar working pressure. The specified relief pressure is 140 bar.
It is suitable for concrete and rock breaking, municipal construction, demolition, roadwork, mining, tunnelling, and other applications where reduced operating noise is beneficial.

