BLT-75 Side Type
| KEY SPECIFICATIONS | ||
|---|---|---|
| Metric | Unit | |
| Carrier Weight | 6 ~ 8.5 | ton |
| Operating Weight | 390 | kg |
| Impact Frequency | 400 ~ 800 | bpm |
| Overall Length | 1123 | mm |
| Working Oil Flow | 50 ~ 90 | l/min |
| Operating Pressure | 120 ~ 150 | bar |
| Relief Pressure | 180 | bar |
| Back Pressure | 14 ~ 17 | bar |
| Accumulator Pressure | 55 ~ 60 | Bar |
| Tool Diameter | 75 | 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 400–800 BPM impact rate supports fast and consistent breaking of concrete, rock, and asphalt.
The triangular structure provides good balance, while the lower mounting position helps operators control the breaker during operation.
The simplified structure uses fewer components, helping reduce maintenance work and potential downtime.
The side-mounted triangular configuration makes it easier to sweep broken material away after impact.
Related products
BLT-75 Side Mounted Hydraulic Breaker
FAQ
The BLT-75 is designed for 6–8.5 ton excavators. Official compatible examples include Caterpillar 306/307/308, JCB JS70, Hitachi ZAX55/60/70, Sany SY55–75, Komatsu PC60/75/80, Volvo EC55/60/80, and other similar machines.
The recommended working oil flow is 50–90 L/min, with a working pressure of 120–150 bar. The breaker uses a 1/2-inch oil hose.
Regularly inspect the chisel, wear parts, hydraulic hoses, mounting connections, and lubrication points. Maintaining the recommended hydraulic flow and pressure also helps keep the breaker working efficiently and reduces unnecessary wear.

