| After-sales Service: | Online Support |
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| Warranty: | 1 Year |
| Type: | Crawler Excavator |
| Usage: | Special Excavator, Marine Excavator, Mining Excavator, GM Excavator |
| Bucket: | Backhoe |
| Transmission: | Hydraulic Transmission |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier 1. Powerful and economical power system
The original imported enging is environmental and economical, with featured in super power , stable performance, lower fuel consumption and efficient performance, low noise, low vibration, low exhaust and good performance of low temperature start. The imported compound radiator has excellent structure with advantages of convenient cleaning, small flow resistance and efficient cooling, and remarkable heat balance which takes excellent performance when the machine works under super-loading and consisting operating. With air-filtering system of level 3 for air-filling system and oilfilling system, it ensures the filling oil and air clean, which makes the machine more suitable for atrocious working condition.
2.Reliable hydraulic system
The variable control system, adopted as a popular configuration in the market, which can change the system pressure and distribute the flow reasonably according to loading variation in order to ensure the machine holding the strongest digging ability and optimized operational combination, so as to make the engine working sufficiently.
The whole set of hydraulic system components, including:hydraulic pumps, multi-way valves, slewing motor, driving motor and pilot control units, are internationally procured parts, which ensures easy operation control, their reliable performane, stable maneuverability.
Parameters:| Model | Operating weight | Kg | 4050 |
| Bucket capacity | M³ | 0.14 | |
| Engine model | / | 4TNV88 | |
| Direct injection | / | √ | |
| 4x strokes | / | √ | |
| Engine | Water cooling | / | √ |
| Cylinders | / | 4 | |
| Output power of engine | KW/rpm | 27.6/2200 | |
| Max torque/speed | N.m/rpm | 142/1320 | |
| Displacement | L | 2.19 | |
| Travel speed | Km/h | 4.2/2.6 | |
| Slewing speed | r/min | 13.5 | |
| Main | Gradient capability | ° | 30° |
| performance | Ground pressure | kPa | 36.3 |
| Digging capacity of bucket | KN | 23.2 | |
| Digging capacity of bucket rod | KN | 19.3 | |
| Max traction force | KN | 33.9 | |
| Rated flow of main pump | L/min | 1x110+11 | |
| Hydraulic | Pressure of main sadety valve | MPa | 21 |
| system | Pressure of traveling system | MPa | 21 |
| Pressure of swing system | MPa | 21 | |
| Pressure of pilot system | MPa | 3.9 | |
| Fuel tank capacity | L | 65 | |
| Oil volume | Hydraulic tank capacity | L | 70 |
| Engine oil volume | L | 7.4 | |
| Unit | Parameters | ||
| A Total length | mm | 5455 | |
| B Total width | mm | 1650 | |
| C Total height | mm | 2440 | |
| D Width of rotary table | mm | 1500 | |
| Apperance | E Total width of chassis | mm | 1635 |
| Size | F Track width | mm | 300 |
| G Tread | mm | 1721 | |
| H Track gauge | mm | 1335 | |
| I Ground clwaranance of counterweight | mm | 578 | |
| J Min.ground clearance | mm | 350 | |
| Dozer blade(width/height) | mm | 1650x300 | |
| A Max.digging height | mm | 5317 | |
| B Max unloading height | mm | 3700 | |
| C Max digging depth | mm | 3600 | |
| Working | D Max vertical digging bepth | mm | 2580 |
| Scope | E Max digging radius | mm | 5810 |
| F Max swing radius | mm | 2385 | |
| G Min tail swing radius | mm | 1490 | |
| Max lifting height of dozer blade | mm | 255 | |
| Max digging depth of dozer blade | mm | 375 | |
| Standard | Boom length | mm | 2695 |
| Configuration | Length of bucket rod | mm | 1600 |
| Bucket capacity | M³ | 0.14 |
Suppliers with verified business licenses
Audited Supplier 
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