Main specifications
Main specifications | Manufacturer model number | Cummins QSM11 |
Rated power | 298KW(405HP)/1800rpm | |
Number of cylinders | 6 | |
Emission standard | Kunisan | |
Type | Supercharging, electric injection, water cooling | |
Main pump | Type | Variable axial piston pump |
Maximum discharge | 2×385L/min | |
Quantity | 2 | |
Pilot pump | Type | Gear pump |
Maximum discharge | 30L/min | |
Overflow valve | Working device circuit | 32.3Mpa |
Traveling hydraulic circuit | 32.3Mpa | |
Rotary hydraulic circuit | 29.4Mpa | |
Speed | Turning speed | 8.3rpm |
Travel speed | 5.3/3.1 km/h | |
Tank capacity | Fuel tank | 685L |
Hydraulic tank | 390L |
Main dimensions
Transport height (to top of boom) | mm | 4,125 |
Transport height (to hose top) | mm | 4,165 |
Transport length | mm | 11,530 |
Transport width | mm | 3,340 |
Tail radius | mm | 3,800 |
Counterweight ground clearance | mm | 1,460 |
Total height (to cab top) | mm | 3,350 |
Turntable width | mm | 3,296 |
Cab height (above turntable) | mm | 845 |
Cab full width | mm | 1,010 |
Distance between guide wheel and drive wheel center | mm | 4,475 |
Track length | mm | 5,455 |
Overall width | mm | 3,340/3900* |
Track width | mm | 600 |
Track height | mm | 1,305 |
Minimum ground clearance | mm | 770 |
Note: * Chassis contraction/chassis expansion
Technical parameter
Boom length | mm | 6,300 |
Rod length | mm | 2,900 |
Maximum digging distance | mm | 10,765 |
Maximum ground excavation distance | mm | 10,475 |
Maximum digging depth | mm | 6,765 |
Maximum loading height | mm | 6,750 |
Minimum loading height | mm | 2,980 |
Maximum excavation height | mm | 9,705 |
Maximum height of bucket pin | mm | 8,555 |
Maximum vertical wall digging depth | mm | 4,370 |
Maximum vertical radius | mm | 10,095 |
Minimum digging distance | mm | 1,160 |
Minimum radius of turn | mm | 4,755 |
Bucket digging force | KN | 282.7 |
Bucket rod digging force | KN | 247.0 |
