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Description:
Construction machinery excavator1)Yanmar engine.
2)Variable displacement axial piston motor,
3)The best value excavator
Main features of 6tons crawler excavator:
1) Flexible &High efficiency---- Yanmar engine.strong horsepoweroutput , reliable, low fuel consumption.
2)Speed &Reliablity---- less joints of compact layout of hydrauliccomponents, higher relibility and better efficiency.
3)Technology&Comfort----Intelligent electronic monitoring system,self-diagnostic fault alarm and big LCD screen.
4) Sophistication &Comfort---- big space, good vision and ventilation,adjustable seat , air conditioner.
| Speclifications | Units | |
| Operating Weight | kg | 5800 |
| Standard Bucket Capacity | m3 | 0.22 |
| Arm length | mm | 1600 |
| Boom length | mm | 3000 |
| Engine | ||
| Model | Yanmar4TNV98-SYU | |
| Type | 4cylinders-vertical type-water cooling-4 strokes | |
| Power | KW | 43.4 |
| Max. torque | N.m | 254 |
| No. of cylinders | 4 | |
| Displacement | L | 3.319 |
| Dimensions | ||
| Overall length | mm | 5950 |
| Overall width | mm | 1920 |
| Overall height of boom | mm | 2400 |
| Width of platform | mm | 1850 |
| Overall height of cab | mm | 2620 |
| Ground clearance ofcounterweight | mm | 740 |
| Min.ground clearance | mm | 325 |
| Rear swing radius | mm | 1650 |
| Track wheel basedistance | mm | 1990 |
| Chassis Length | mm | 2590 |
| Chassis width | mm | 1920 |
| Track gauge | mm | 1520 |
| Standard width of trackshoe | mm | 400 |
| Working Range | ||
| Max.digging reach | mm | 6150 |
| Max.digging depth | mm | 3820 |
| Max.vertical wall diggingdepth | mm | 3520 |
| Max.digging height | mm | 5515 |
| Max.dumping height | mm | 3730 |
| Min.swing radius | mm | 2790 |
| Hydraulic system | ||
| Main pump | ||
| Type | Variable displacement axial pistonpump | |
| Max.displacement | 156L/min B type 170L/min | |
| Working pressure | 24.5Mpa B type 22Mpa | |
| Hydraulic motor | ||
| Swing | Fixed displacement axial piston motor | |
| Travel | Variable displacement axial pistonmotor | |
| Performance | ||
| Swing Speed | rpm | 11 |
| Max.travel speed H/L | km/h | 2.3-4.3 |
| Gradeability | 30° | |
| Max.digging force of bucket | kn | 40 |
| Max.dingging force of arm | kn | 25 |
| Ground pressure | kpa | 33 |
| Tank capacity | ||
| Fuel tank capacity | L | 120 |
| Hydraulic tank capacity | L | 90 |
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