BLT-155 Top Type
| KEY SPECIFICATIONS | ||
|---|---|---|
| Metric | Unit | |
| Carrier Weight | 27 ~ 33 | ton |
| Operating Weight | 2995 | kg |
| Impact Frequency | 200 ~ 300 | bpm |
| Overall Length | 2445 | mm |
| Working Oil Flow | 180 ~ 240 | l/min |
| Operating Pressure | 200 ~ 220 | bar |
| Relief Pressure | 250 | bar |
| Back Pressure | 17 ~ 20 | bar |
| Accumulator Pressure | 55 ~ 60 | bar |
| Tool Diameter | 155 | 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 | ○ |
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Features
The rigid tower-type construction supports concentrated impact force and stable breaking performance.
The elevated mounting position allows direct force application, helping transfer impact energy efficiently to the working tool.
Wide working angles make the breaker suitable for demolition, trenching and other challenging working positions.
Durable components and accessible service points simplify routine inspection and maintenance, helping reduce unnecessary downtime.
Related products
BLT-155 Top Mounted Hydraulic Breaker
FAQ
The BLT-155 is designed for 27–33 ton excavators. Beilite lists compatible models from Caterpillar, Doosan, JCB, Hitachi, Sany, Kobelco, Volvo, Komatsu and other manufacturers.
The recommended working oil flow is 180–240 L/min, with a working pressure of 200–220 bar and a relief pressure of 250 bar.
It is suitable for building demolition, tunnel and underground work, underwater demolition, trenching and foundation work, quarrying, mining and road construction.

