BLT – 45 Backhoe Type
| KEY SPECIFICATIONS | ||
|---|---|---|
| Metric | Unit | |
| Carrier Weight | 0.8 ~ 1.5 | ton |
| Operating Weight | 137 | kg |
| Impact Frequency Overall Length | 700 ~ 800 | bpm |
| Working Oil Flow | 20 ~ 40 | l/min |
| Operating Pressure | 90 ~ 120 | bar |
| Relief Pressure | 140 | bar |
| Back Pressure | 14 ~ 17 | bar |
| Accumulator Pressure | / | bar |
| Tool Diameter | 45 | 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 Suppression 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
600–1,100 BPM provides fast, consistent impact for light construction and demolition work.
The compact design is suitable for smaller carriers and confined working areas.
The design supports convenient inspection and servicing, helping reduce unnecessary downtime.
The chisel and bushing can be inspected and replaced when worn, helping maintain consistent breaking performance.
Related products
BLT-53 Backhoe Loader Type Hydraulic Breaker
FAQ
First check whether the carrier is supplying the required 20–50 L/min flow and 90–120 bar working pressure. Also inspect the chisel, bushing and hydraulic connections.
Replace the bushing when it reaches the specified wear limit. Excessive bushing wear can affect chisel alignment and may increase the risk of damage to the chisel and internal components.
For regular maintenance, keeping chisels, chisel pins, bushings and seal kits available can help reduce downtime when wear or leakage occurs. Beilite lists a seal kit and two chisels among the standard BLT-53 accessories.

