BLT-260 Top Type
| KEY SPECIFICATIONS | ||
|---|---|---|
| Metric | Unit | |
| Carrier Weight | 90 ~ 160 | ton |
| Operating Weight | 14326 | kg |
| Impact Frequency | 70 ~ 100 | bpm |
| Overall Length | 4140 | mm |
| Working Oil Flow | 490 ~ 590 | l/min |
| Operating Pressure | 300 ~ 330 | bar |
| Relief Pressure | 350 | bar |
| Back Pressure | 32 ~ 35 | bar |
| Accumulator Pressure | 75 ~ 80 | bar |
| Tool Diameter | 260 | mm |
| Hose Diameter | 1.1/2 | |
| 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 260 mm chisel and 70–100 BPM impact rate provide strong breaking performance for large rock, concrete structures, and other hard materials.
The elevated tower-type mounting position concentrates impact force directly through the breaker, making it well suited to heavy vertical breaking.
The Top Mounted design provides greater working flexibility for demolition, tunneling, trenching, and other complex positions.
The reinforced structure is designed for demanding applications while maintaining practical access for routine servicing and maintenance.
Related products
BLT-260 Top Mounted Hydraulic Breaker
The BLT-260 Top Mounted Hydraulic Breaker is designed for 90–160 ton excavators and heavy-duty applications including mining, quarrying, large-scale demolition, tunneling, underwater construction, and massive rock fragmentation. Its 260 mm chisel and 70–100 BPM impact rate provide powerful, controlled breaking performance for demanding jobs.
FAQ
The BLT-260 is designed for 90–160 ton excavators. The excavator’s hydraulic system, attachment weight, and mounting dimensions should be confirmed before installation.
The recommended working oil flow is 490–590 L/min, with a working pressure of 300–330 bar and a relief pressure of 350 bar. It uses a 1½-inch oil hose.
Operators should regularly inspect the chisel, wear components, hydraulic hoses, mounting connections, lubrication points, and nitrogen pressure. Keeping the hydraulic system within the specified operating range helps maintain stable performance and reduce unnecessary wear.

