| Type: | Crawler Excavator |
|---|---|
| Usage: | Special Excavator, Mining Excavator, GM Excavator |
| Bucket: | Grab Shovel |
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| Key Spec. | Operating weight | 7800kg |
| Bucket capacity | 0.34m³ | |
| Engine | Engine model | 4TNV98C-CSCTY |
| Direct injection | √ | |
| 4-stroke | √ | |
| Water cooled | √ | |
| Turbo-charging | √ | |
| Air to air intercooler | √ | |
| No. of cylinders | 4 | |
| Rated power | 46.2/2200 kW/rpm | |
| Displacement | 3.319 L | |
| Hydraulic System | Main pump | / |
| Rated flow of main pump | 176 L/min | |
| Pressure-main valve | 26.3MPa | |
| Pressure-travel system | 26.3MPa | |
| Pressure-swing system | 26.3MPa | |
| Pressure-polit system | 3.5MPa | |
| Oil Capacity | Fuel tank | 136L |
| Hydraulic tank | 113L | |
| Engine oil | 10L | |
| Main Performance | Travel speed(high/low) | 4.7/2.5 km/h |
| Swing speed | 11.6 r/min | |
| Gradeability | 35° | |
| Groud pressure | 33 kPa | |
| Bucket digging force | 56 kN | |
| Arm digging force | 38 kN | |
| Max.traction force | 66.3 kN | |
| Standard | Boom length | 3720 mm |
| Arm length | 1670 mm | |
| Bucket capacity | 0.34 m³ | |
| Dimensions | Overall length | 6145 mm |
| Overall width | 2250 mm | |
| Overall height(to top of cab) | 2722 mm | |
| Overall width of upperstructure | 2040 mm | |
| Track length | 2827 mm | |
| Chassis width | 2250 mm | |
| Track shoe width | 450 mm | |
| Track length on ground | 2200 mm | |
| Track gauge | 1800 mm | |
| Counterweight clearance | 800 mm | |
| Min. ground clearance | 385 mm | |
| Min.tail swing radius | 1750 mm | |
| Track height | 700 mm | |
| Woring Ranges | Max. digging height | 7173 mm |
| Max. dumping height | 5259 mm | |
| Max. digging depth | 4152 mm | |
| Max. vertical wall digging depth | 3415 mm | |
| Max. digging reach on ground | 6174 mm | |
| Min. swing radius | 1750 mm |
Chengdu Better Science and Technology Co., Ltd. start its business from 2010.We work mainly for heavy construction machinery and heavy-duty truck! Better established relationship with hundreds of excellent factories to ensure one-stopservice for our customers!
Better works mainly for heave construction machinery and heavy-duty truck!With its rich experience in this field .Hongjun can supply loader, excavator, heavy duty vibratory rollers, bulldozer, ambulance, fire fighting truck, wrecker tow truck etc.
We can provide products from many well-known brands.
We have been working in this field for nearly 20 years and has very high reputation in domestic China market and also in oversea market! Now our products have been successfully exported to Asia, Africa, South America, Middle Eastand many other countries. We sincerely look forward to cooperate with you and be very happy to work with customers from all over the world!
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