BLT-70 Silenced Type
40 - 100 mm
Tool Diameter:
0.5 - 11 tons
Applicable Carrier:
| KEY SPECIFICATIONS | ||
|---|---|---|
| Metric | Unit | |
| Carrier Weight | 4.5 ~ 6 | ton |
| Operating Weight | 362 | kg |
| Impact Frequency | 500 ~ 900 | bpm |
| Overall Length | 1297 | 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
MIC shock-absorption technology helps reduce operating noise and limit vibration transferred to the excavator.
The protective casing covers the breaker body and helps protect internal components during demanding site operations.
The BLT-70 operates with 40–70 L/min hydraulic flow and 110–140 bar working pressure, with an impact rate of 500–900 BPM.
The design provides convenient servicing and durable construction for reliable operation over extended working periods.
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Related products
BLT-70 Silenced Type Hydraulic Breaker
The BLT-70 Silenced Type is a compact hydraulic breaker designed for 4.5–6 ton excavators. Its MIC shock-absorption technology and fully enclosed structure help reduce operating noise and vibration while protecting the breaker during demanding work. With a 70 mm chisel and 500–900 BPM impact rate, it is suitable for demolition, concrete breaking, rock breaking, roadwork and municipal construction.
FAQ
A:
The BLT-70 is designed for excavators in the 4.5–6 ton class.