BLT-190 Silenced Type
| KEY SPECIFICATIONS | ||
|---|---|---|
| Metric | Unit | |
| Carrier Weight | 45 ~ 55 | ton |
| Operating Weight | 5300 | kg |
| Impact Frequency | 100 ~ 140 | bpm |
| Overall Length | 3259 | mm |
| Working Oil Flow | 240 ~ 290 | l/min |
| Operating Pressure | 250 ~ 270 | bar |
| Relief Pressure | 300 | bar |
| Back Pressure | 27 ~ 30 | bar |
| Accumulator Pressure | 65 ~ 70 | bar |
| Tool Diameter | 190 | mm |
| Hose Diameter | 1.1/4 | 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 | ○ |
View Current offers
Build&Quote
Contact Local Dealer
Download Brochure
Request Demo
Features
MIC damping technology helps reduce operating noise and limit vibration transferred to the carrier excavator.
The enclosed structure protects the breaker body and internal components during demanding site operations.
The BLT-190 operates with 240–290 L/min hydraulic flow and 250–270 bar working pressure, providing consistent impact performance.
Simplified service access supports easier maintenance and helps reduce downtime during regular operation.
Related products
BLT-190 Silenced Type Hydraulic Breaker
FAQ
The BLT-190 is designed for excavators in the 45–55 ton class.
The recommended working oil flow is 240–290 L/min, with a working pressure of 250–270 bar.
It is suitable for urban demolition, mining, quarrying, tunnelling, underwater work and large-scale infrastructure projects, particularly where reduced noise and vibration are important.
