BLT-85 Top Type
| KEY SPECIFICATIONS | ||
|---|---|---|
| Metric | Unit | |
| Carrier Weight | 7 ~ 11 | ton |
| Operating Weight | 625 | kg |
| Impact Frequency | 400 ~ 800 | bpm |
| Overall Length | 1592 | mm |
| Working Oil Flow | 60 ~ 100 | l/min |
| Operating Pressure | 130 ~ 160 | bar |
| Relief Pressure | 180 | bar |
| Back Pressure | 14 ~ 17 | bar |
| Accumulator Pressure | 55 ~ 60 | bar |
| Tool Diameter | 85 | mm |
| Hose Diameter | 3/4 | 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 elevated mounting system supports direct force transmission for consistent breaking performance.
The top-mounted design provides a wide operating range for different demolition and excavation positions.
The dual-pressure accumulator supports stable hydraulic performance during continuous operation.
Easy-access service points simplify routine inspection and maintenance, helping keep downtime under control.
Related products
BLT-85 Top Mounted Hydraulic Breaker
FAQ
The BLT-85 is designed for 7–11 ton excavators. Beilite lists compatible machines from Kato, JCB, Caterpillar, Case, Hitachi, Sany, Kobelco, Volvo, Komatsu, XCMG and other manufacturers.
The recommended working oil flow is 60–100 L/min, with a working pressure of 130–160 bar and a relief pressure of 180 bar.
It is suitable for building demolition, tunnel and underground construction, marine and underwater work, quarrying, rock breaking and road construction.


