The upper frame adopts the modal analysis technology to realize high firmness and durability while effectively reducing the vibration and noise of machine. The design of structural parts is comprehensive optimized and the critical load-carrying locations
| Product name | SBH388 |
| Overall Operating Weight | 8200KG |
| L*W*H | 6230×2365×3752 |
| Wheel base | 2200mm |
| Min. Ground Clearance | 300mm |
| Bucket Capacity | 1.0m3 |
| Breakout Force | 38KN |
| Loading Lifting Capacity | 2500KG |
| Bucket Dumping Height | 2650mm |
| Bucket Dumping Distance | 1025mm |
| Digging Depth | 52mm |
| Backhoe Capacity | 0.3 m3 |
| Max. Digging Depth | 4085mm |
| Swing Angle of Excavator Grab | 190o |
| Max. Pulling Force | 39KN |
| Engine | |
| Model | ＹＣ４Ａ１０５Ｚ-Ｔ20 |
| Type | turbocharging four-stroke |
| Cylinder-Inside Diameter*Stroke | 4—105 |
| Rated Power | 75KW/100HP |
| Rated Speed | 2400r/min |
| Min. Fuel Consumption | 235g/kw.h |
| Max.Torque | 310NM |
| Displacement | 4.3L |
| Steering System | |
| Model of Steering Device | BZZ5-250 |
| Steering Angle | ±36 o |
| Min. turning radius | 6581mm |
| Pressure of the system | 12Mpa |
| Axle | |
| Manufacturer | Feicheng Axles |
| Main Transmission Type | Double Reduction |
| Torque Converter | |
| Model | YJ280 |
| Type | Single-stage Three Elements |
| Max. Efficiency | 0.844 |
| Inlet Pressure | 0.4Mpa—0.55 Mpa |
| Outlet Pressure | 1.2Mpa—1.5 Mpa |
| Cooling Method | Oil-cooling Pressure Circulation |
| Gearbox | |
| Type | Fixed Shaft Power Transmission |
| Oil Pressure of Clutch | 1373Kpa—1569 Kpa |
| Gears | Two Gears Ahead, Two Gears Astern |
| Max.Speed | 22Km/h |
| Tyre | |
| Model | 14-17.5/19.5L-24 |
| Pressure of Front wheel | 0.22 Mpa |
| Pressure of Back Wheel | 0.22 Mpa |
| Brake System | |
| Service Brake | Air Over Oil Caliper Brake |
| Emergency Brake | Operation Power Implementing Manual Operation Power Terminating Brake |
| Hydraulic System | |
| Digging Power of Excavator Grab | 46.5KN |
| Digging Power of Dipper | 31KN |
| Bucket Lifting Time | 5.4S |
| Bucket Lowering Time | 3.1S |
| Bucket Discharge Time | 2.0S |
