MSB MS 550HHydraulic Breaker
Part code: 2210091101146
MSB MS 400H Hydraulic Breaker (Box Type)
MSB MS 400H (Silent Type) has a specially sound-insulated body for 7-12 ton machines. It minimizes noise in urban operations.
- High Power: Effective in hard ground and concrete breaking with a 95 mm tool diameter.
- Easy Maintenance: Service points are easily accessible.
- Oil Flow Control (OFC) Valve: Regulates oil flow to maintain performance.
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Product Features and Advantages
MS 400H Box Type is one of the most popular small breakers before moving into the medium class. Compatible with both crawler excavators and large backhoe loaders in the 7-12 ton class. The specially sound-insulated box body reduces noise in urban work and protects internal components.
- ✅ Silent Operation: Soundproof housing (SHA) technology is standard.
- ✅ Accumulator System: Absorbs pressure fluctuations and increases impact power.
- ✅ OFC Valve: Automatically balances oil flow to maintain performance.
- ✅ Full Protection: Box housing protects the power cell from external impacts.
- ✅ Replaceable Bushings: Easy replacement in the field.
- ✅ Single-Stage Cylinder: Simple design with low maintenance cost.
Technical Specifications (MS 400H Box Type)
| Feature | Unit | Values |
|---|---|---|
| Operating Weight (Box Type) | kg | 665 |
| Tool Diameter | mm | 95 |
| Operating Pressure | bar | 120 - 140 |
| Oil Flow | l/min | 70 - 90 |
| Impact Rate | bpm | 350 - 700 |
| Line Relief Pressure | bar | 160 - 180 |
| Accumulator Pressure | bar | 60 |
| Hose Connection (Inlet/Outlet) | mm | 19 / 19 |
| Suitable Carrier | ton | 7 - 12 |
HYDRAULIC BREAKER SET CONTENT
- Hydraulic Breaker
- Mounting Bracket
- Breaker Tools (1 Chisel, 1 Moil Point)
- Hydraulic Connection Hoses
- Carrier Connection Pins
- Tool Box
MS 400H Superior Features
| Feature | Status |
|---|---|
| Oil Flow Control (OFC) Valve | ✔ Available (Standard) |
| Accumulator System | ✔ Available (Standard) |
| Soundproof Housing Application (SHA) | ✔ Available (Standard) |
| Manual Autogrease System I (Powercell) | ✔ Available (Standard) |
| Autogrease System II (Side Mounted Refiller) | 🟠 Optional |
| Easy Pass Valve (Oil Traffic Control) | ✔ Available (Standard) |
Product Information
- Weight (kg)
- 665
- Warranty
- 🛡️ 1-Year Warranty Assurance This product is covered by a 1-year warranty against material and assembly defects. Note: Consumables and wear parts that require regular replacement during operational use are not included in the warranty coverage. For any questions and detailed information about the warranty procedure, you can contact our expert team at info@hkm.com.tr.
- Delivery Information
- Delivery time is 7 business days. You can contact info@hkm.com.tr for detailed information.
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