Brenner BE470LC-9 Crawler Excavator
Brenner BE470LC-9 Crawler Excavator
Brenner BE470LC-9 hydraulic excavator is equipped with world’s first-class hydraulic system, high-adaptability turbocharged engine, and independently developed electronic control system, featuring higher speed, lower fuel consumption, and better motion sensitivity. Designed especially for small mine operations, it can travel powerfully on rugged and gradient roads, featuring higher working condition adaptability, higher digging height, larger digging radius, flexible and smooth controls, and high mine working efficiency.
Specifications
| Main Technical Specifications | |
|---|---|
| Bucket Capacity, m3 | 2.5 |
| Bucket Arm Digging Force, kN | 242 |
| Bucket Digging Force, kN | 288.5 |
| Max. Swing Speed, r/min | 10 |
| Operating Weight, kg | 46800 |
| Ground Pressure, KPa | 81.9 |
| Ambient Temperature, °C | -30 ~ +40 |
| Overall Dimensions | |
|---|---|
| Overall Length, mm | 12110 |
| Ground Length (Transport Lenth), mm | 6660 |
| Overall Height (To the Top of Boom), mm | 3745 |
| Overall Height (To the Top of Cab), mm | 3330 |
| Overall Width, mm | 3360 |
| Counterweight Clearance, mm | 1395 |
| Min. Ground Clearance, mm | 590 |
| Tail Turning Radius, mm | 3720 |
| Track Lenth on the Ground, mm | 5315 |
| Track Gauge, mm | 2760 |
| Track Width, mm | 3360 |
| Track Shoe Width (Standart), mm | 600 |
| Turntable Width, mm | 3190 |
| Distance from Slewing Center to Tail, mm | 3675 |
| Working Range | |
|---|---|
| Max. Digging Height, mm | 10785 |
| Max. Dumping Height, mm | 7600 |
| Max. Digging Depth, mm | 7815 |
| Max. Vertical Digging Depth, mm | 6295 |
| Max. Digging Distance, mm | 12040 |
| Max. Digging Distance at Groung Level, mm | 11830 |
| Working Device Min. Turning Radius, mm | 4840 |
| Engine | |
|---|---|
| Engine Model | Cummins QSM11 |
| Engine Type | Diesel, watercooled, 4 stroke, 6 cyl. in line, direct injection, turbo charged |
| Engine Capacity, L | 10.8 |
| Rated Output, kW / HP | 250 / 340 |
| Rated Speed, r/min | 2000 |
| Hydraulic System | |
|---|---|
| Type of Hydraulic Pump | Variable Piston Pump |
| Rated Working Flow, L/min | 2*360 |
| Traveling System | |
|---|---|
| Traveling Motor | Axial Variable Plunger Motor |
| Traveling Speed, km/h | 3.3 / 5.6 |
| Traction Force, kN | 364 |
| Gradeability, % | 70 |
| Filling Capacity | |
|---|---|
| Fuel Tank, L | 620 |
| Cooling System, L | 34 |
| Engine Oil, L | 35 |
| Hydraulic Oil Tank & System, L | 366 / 460 |
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