NK30F
| Engine | |||
| Model | CUMMINS QSC8.3 (EU Stage ) | ||
| Type | driectinjection,water cooled, 6 cylinders;turbocharged | ||
| No. of cylinder | 6 | ||
| Bore and stroke | 114mm×135mm | ||
| Displacement | 8.3L | ||
| Power output | 194kw (260HP) /2200 Rpm | ||
| Max. torque | 1180N.m/1500 Rpm | ||
| Hydraulic System | |||
| Pump | Kawasaki, Japan | ||
| Type | 2 variable displacement pumps +1 gear pump | ||
| Max. discharge flow | 2×265L/Min | ||
| Max. discharge pressure | |||
| Boom,arm and bucket | 31.9 Mpa | ||
| Travel circuit | 31.9 Mpa | ||
| Swing circuit | 25.5 Mpa | ||
| Control circuit | 3.9 Mpa | ||
| Pilot control pump | Gear type | ||
| Main control valves | 8-spool | ||
| Oil cooler | Air cooled type | ||
| Swing System | |||
| Swing motor | Kawasasi, Janpan | ||
| Swing motor type | Axial-piston motor | ||
| Brake | Hydraulic oil released,Sping tense | ||
| Parking brake | Hydraulic disc brake | ||
| Swing speed | 10.5 Rpm | ||
| Tail swing radius | 3438 mm | ||
| Travel System | |||
| Travel motors | Nabtesco, Japan;2×Axial Piston | ||
| Travel brakes | Hydraulic disc brake | ||
| Parking brakes | Oil disc brake per motor | ||
| Travel shoes | 2×48 | ||
| Travel speed | 2.95/5.04 km/h | ||
| Drawbar pulling force | 243 KN | ||
| Gradeablity | 70% (35°) | ||
| Ground clearance | 530 mm | ||
| Cab & Controls | |||
| Cab | All-weather,sound-suppressed Cabequipped with a heavy, insulated Floor Mat Front Window can be opened and slided; 6-direction adjustable Seat; LED display, Automatic monitoring, display and warning;cool hot Air Conditioner; | ||
| Control | Two hand levers and two foot pedals for travelTwo hand levers for excavating and swing; Electric rotary-type engine throttle | ||
| Boom, Arm Bucket | |||
| Boom cylinder | 140mm×100mm×1480mm | ||
| Arm cylinder | 160mm×110mm×1825mm | ||
| Bucket cylinder | 140mm×100mm×1825mm | ||
| Refilling Capacities lubrications | |||
| Fuel tank | 375 L | ||
| Cooling system | 25 L | ||
| Engine oil | 20L | ||
| Travel reduction gear | 2×9.5 L | ||
| Swing reduction gear | 5.9L | ||
| Hydraulic oil tank | 500 L Tank oil level | ||
| 600 L Hydraulic system | |||
| Bucket | |||
| Use | Backhoe bucket | ||
| Bucket capacity M3 | 1.6 M3(GB)/1.5 M3 SAE heaped bucket | ||
| With side cutters mm | 1460 mm | ||
| No. of bucket teeth | 5 | ||
| Bucket weight | 1180 KG | ||
| Working ranges Unit: m | |||
| Arm length | 3.186 M | ||
| A Max. digging reach | 11084 mm | ||
| B Max. digging reach at ground level | 10886 mm | ||
| C Max. digging depth | 7340 mm | ||
| D Max. digging height | 10125 mm | ||
| E Max. dumping height | 7082mm | ||
| F Max. vertical wall digging depth | 7010 mm | ||
| G Min. swing radius | 4335 mm | ||
| H Digging depth for 2.4m(8)flat bottom | 7269 mm | ||
| I Bucket capacity(m3) | 1.6 M3 | ||
| Digging Force (ISO6015) Unit: KN | |||
| Range | Parameters | ||
| A Arm length | 3.186 M | ||
| B Bucket digging force | 163.2 KN | ||
| C Arm crowding force | 142.9 KN | ||
| OverallDimensions Unit: mm | |||
| Arm length | 3.186 M | Arm length | 3.186 M |
| A Overall length | 11172 mm | G Tail swing radius | 3438 mm |
| B Overall height (to top of boom) | 3313 mm | H Tumbler distance | 4030 mm |
| C Overall width | 3300 mm | I Overall length of crawler | 4932 mm |
| D Overall height (to top of cab) | 3178 mm | J Track gauge | 2600 mm |
| E Ground clearance of rear end | 1235 mm | K Shoe width | 700 mm |
| F Ground clearance | 530 mm | L Overall width of upperstructure | 3015 mm |
| Operating Weight and Ground Pressure | |||
| Operating weight includes basic machine (with 6.47m boom, 3.186m arm, and 1.6 M3 bucket) | |||
| Shoe width(mm) | 700 mm | ||
| Overall width(mm) | 3300 mm | ||
| Ground pressure(Kpa) | 52.3 Kpa | ||
| Operating weight(Kg) | 32900 KG | ||
Notice: Only after getting the permission of our company that the optional or special parts
can be installed on the machine
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