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Nora Li
Mobile/ :+86-17363975813
Product description
1. Super power
Imported Isuzu engine. Rated power is up to 300kw.
2. Strong adaptability
With fuel tank self-filtration system and fuel - level filter system, to ensure cleanliness of each drop fuel. In this way, the fuel adaptability is higher.
3. Control system with independent intellectual property
Optimizing power matching, adaptability of high temperature, heavy load and highland. Less fuel consumption for same operation case.
4. Independent heat dissipation system
Ensure the optimum temperature of hydraulic system under the condition of high temperature and heavy load.
5. Design for mine
Ensure the reliability of key structure under heavy load condition. Main structures are all used finite element analysis, IIW International standard/AISC Japanese standard are adopted. Design is more reliable. Adopting comprehensive test and verification system for whole machine and every part, the reliable of machine is much higher.
MAIN PARAMETERS
| Engine | Engine model | Cummins QSB12 |
| Rated power | 298/2100 kW/rpm | |
| Max. torque | 2034/1400 N.m/rpm | |
| Displacement | 11.8 L | |
| Emission standard | Tier 4 Final / EU Stage IV | |
| Operation Range | Operating weight | 50100 kg |
| Max. digging height | 10929 mm | |
| Max. digging depth | 7705 mm | |
| Max. dumping height | 7647 mm | |
| Max. vertical digging depth | 6278 mm | |
| Max. digging reach | 12035 mm | |
| Min. swing radius | 5216 mm | |
| Height at min.swing radius | 9103 mm | |
| Dimensions | Transport length | 12103 mm |
| Transport width | 3596 mm | |
| Transport height | 3874 mm | |
| Upper width | 3290 mm | |
| Tail swing radius | 3765 mm | |
| Min. ground clearance | 560 mm | |
| Undercarriage/Working Device | Std. track shoe width | 600 mm |
| Bucket capacity | 2.2 m³ | |
| Upper rollers | 2 | |
| Lower rollers | 9 | |
| Track gauge | 2740 mm | |
| Track length | 5440 mm | |
| Boom length | 7000 mm | |
| Arm length | 3350 mm | |
| Performance | Travel speed | 5.2/3.0 km/h |
| Swing speed | 8 rpm | |
| Gradeability | 35° | |
| Ground pressure | 84.5 kPa | |
| Tractive force | 339 kN | |
| Bucket digging force | 200 kN | |
| Arm digging force | 223 kN | |
| Service Refill Capacities | Fuel tank | 680 L |
| Hyd tank | 480 L | |
| Engine oil | 34 L | |
| Engine coolant | 23.2 L | |
| Hydraulic System | Boom cylinder bore x stroke | 165(115) x 1590 mm |
| Arm cylinder bore x stroke | 190(130) x1850 mm | |
| Bucket cylinder bore x stroke | 170(120) x1305 mm |
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