BLT-185 Top Type
| KEY SPECIFICATIONS | ||
|---|---|---|
| Metric | Unit | |
| Carrier Weight | 45 ~ 55 | ton |
| Operating Weight | 5800 | kg |
| Impact Frequency | 100 ~ 140 | bpm |
| Overall Length | 3168 | mm |
| Working Oil Flow | 230 ~ 280 | l/min |
| Operating Pressure | 250 ~ 270 | bar |
| Relief Pressure | 300 | bar |
| Back Pressure | 27 ~ 30 | bar |
| Accumulator Pressure | 65 ~ 70 | bar |
| Tool Diameter | 185 | 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 robust structure concentrates impact energy and provides stable performance during heavy-duty breaking.
The top-mounted configuration supports direct force application, helping maintain efficient energy transfer during operation.
Wide working angles make the BLT-185 suitable for complex demolition, trenching and other demanding positions.
The durable construction and accessible service points simplify routine maintenance and help reduce unnecessary downtime.
Related products
BLT-185 Top Mounted Hydraulic Breaker
FAQ
The BLT-185 is designed for 45–55 ton excavators. Beilite lists compatible models from Caterpillar, Komatsu, Doosan, Hitachi, Volvo, Sany, Kobelco and other major manufacturers.
The recommended working oil flow is 230–280 L/min, with a working pressure of 250–270 bar and a relief pressure of 300 bar.
It is suitable for large-scale demolition, mining and quarrying, foundation and bedrock breaking, tunnel construction, infrastructure work, and port or marine construction.


