BLT-185 Side Type
| KEY SPECIFICATIONS | ||
|---|---|---|
| Metric | Unit | |
| Carrier Weight | 45 ~ 55 | ton |
| Operating Weight | 5120 | kg |
| Impact Frequency | 100 ~ 140 | bpm |
| Overall Length | 2535 | 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 | |
| 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 | ○ |
| Exchangable inner Bushing Sleeve | ○ |
| High Temperature Skit | ● |
| Underwater Application | ● |
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Features
The 185 mm chisel and high impact rate provide effective breaking of hard rock, reinforced concrete, and other tough materials.
The side-mounted triangular design provides stable support during high-impact operations and helps maintain controlled breaker movement.
The streamlined construction uses fewer components and premium wear parts, helping simplify servicing and reduce downtime.
The optimized side-mounted geometry makes it easier to move and clear broken material after the breaking operation.
Related products
BLT-185 Side Mounted Hydraulic Breaker
The BLT-185 Side Mounted Hydraulic Breaker is designed for 45–55 ton excavators and demanding applications including mining, quarrying, rock breaking, concrete demolition, and asphalt removal. With a 185 mm chisel and 100–140 BPM impact rate, it provides strong impact performance for heavy-duty work.
FAQ
The BLT-185 is designed for 45–55 ton excavators. Beilite lists compatible machines including Doosan DX480/DX490/DX520, JCB JS450, Caterpillar 345/349D, and other machines in this class.
The recommended working oil flow is 230–280 L/min, with a 250–270 bar working pressure and 300 bar relief pressure.
Regularly inspect the chisel, wear components, mounting connections, hydraulic hoses, and lubrication points. The official model page also lists a 1¼-inch oil hose and standard accessories including chisels and a seal kit.


