Item | Unit | ZE420E | ZE480E | ZE480ESP | |
---|---|---|---|---|---|
Key Parameter | Working mass | kg | 39313 | 47500 | 47400 |
Rated power | kw/rpm | 250/2000 | 274/1800 | 274/1800 | |
Standard bucket capacity(SAE) | m3 | 1.8 | 2.15 | 2.65 | |
System flow (Max. pressure/ Max. flow) |
- | 31.4/34.3MPa 2×400L/min |
32 /35 Mpa 720 L/min |
32 /35 Mpa 720 L/min |
|
Engine model | - | Cummins QSM11 |
Cummins QSM11(FR2842) |
Cummins QSM11(FR2842) |
|
Max. torque | N.m/rpm | 1790/1400 | 1791/1400 | 1791/1400 | |
Traveling speed (low/high) | km/h | 3.3/5.2 | 3.2/5.4 | 3.2/5.4 | |
Slewing speed | rpm | 9.5 | 8.5 | 8.5 | |
Gradeability° | ° | 35° | 35° | 35° | |
Max. drawbar pull | kN | 350 | 350 | 350 | |
Digging force of bucket (ISO) | kN | 227 | 285 | 315 | |
Digging force of stick (ISO) | kN | 195 | 243 | 297 | |
Basic Parameter | Slewing radius of tail | mm | 3599 | 3740 | 3740 |
Tail length | mm | 3599 | 3720 | 3720 | |
Counterweight ground clearance | mm | 1248 | 1320 | 1320 | |
Min. ground clearance | mm | 515 | 555 | 555 | |
Ground contact length | mm | 4305 | 4315 | 4315 | |
Track length | mm | 5277 | 5340 | 5340 | |
Track gauge | mm | 2740 | 2750 | 2750 | |
Track width | mm | 3340 | 3350 | 3350 | |
Track shoe width | mm | 600 | 600 | 600 | |
Height of grouser | mm | 31 | 30 | 30 | |
Slewing table width | mm | 3134 | 3255 | 3255 | |
Operating Range | Max. excavating radius | mm | 10521 | 12080 | 10900 |
Max. excavating distance | mm | 10308 | 11875 | 10670 | |
Max. excavating height | mm | 9972 | 11005 | 10430 | |
Max. discharging height | mm | 6945 | 7630 | 7045 | |
Max. excavating depth | mm | 6662 | 7840 | 6580 | |
Max. vertical excavating depth | mm | 6296 | 6495 | 4650 | |
Min. slewing radius of front | mm | 4402 | 4870 | 4605 |
DORIN (Ms)
1:mail : roadmachine@road-machine.com
2:Tel : 86+13210589366
3:Skype : 008613210589366
4:The company :SINO VEHICLE&EQUIPMENT COMPANY LTD