BLT-70 Side Type
| KEY SPECIFICATIONS | ||
|---|---|---|
| Metric | Unit | |
| Carrier Weight | 4.5 ~ 6 | ton |
| Operating Weight | 285 | kg |
| Impact Frequency | 500 ~ 900 | bpm |
| Overall Length | 988 | mm |
| Working Oil Flow | 40 ~ 70 | l/min |
| Operating Pressure | 110 ~ 140 | bar |
| Relief Pressure | 160 | bar |
| Back Pressure | 14 ~ 17 | bar |
| Accumulator Pressure | 55 ~ 60 | bar |
| Tool Diameter | 70 | mm |
| Hose Diameter | 1/2 | 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 500–900 BPM impact rate provides fast and consistent breaking performance for rock, concrete, and asphalt.
The low mounting point helps improve operator control and stability during breaking operations.
The simplified structure uses fewer components, making routine inspection and maintenance easier.
The triangular configuration helps operators move broken material away directly after breaking.
Related products
BLT-70 Side Mounted Hydraulic Breaker
FAQ
The BLT-70 is designed for 4.5–6 ton excavators. Beilite lists compatible machines from brands such as Caterpillar, JCB, Kubota, Hitachi, Sany, Kobelco, Komatsu, Volvo, XCMG, and others.
The recommended working oil flow is 40–70 L/min, with a working pressure of 110–140 bar. The breaker uses a 1/2-inch hydraulic hose.
Regularly check the chisel, wear parts, hydraulic hoses, mounting connections, and lubrication points. Operators should also keep the hydraulic flow and pressure within the recommended range to support consistent performance and reduce unnecessary wear.


