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| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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22ton Hydraulic Crawler Excavator HX220S
More environmentally friendly, more powerful, faster, and lower fuel consumption
New national non-road three-stage emission standard engine, adopting advanced "diesel high-pressure common rail electronic control injection technology"
Diesel fuel is fully combusted, greatly improving performance
Multiple fuel filter systems ensure the long-lasting use of the engine while reducing harmful gas emissions, making it more environmentally friendly
Optimize the oil circuit design of the main control valve to improve the working speed and compound working ability
Deaf loading is more efficient and the amount of work per hour is greater
Lower operating costs and higher rates of return
VPC variable power control system
The VPC system realizes variable control of the pilot pressure,Ensure the coordination of operating speed and fuel performance in all working modes to ensure high efficiency and low consumption
Longer durability of structural parts
Heavy-duty large and small arms with better installation durability
Use cast steel products to increase strength and increase durability by 1.5 times
Walking and revolving horses are designed by Hyundai Heavy Industries to strengthen the durability -Forged slewing support ring, excellent durability
Higher cooling performance
Using large kiln capacity, high-efficiency cooling direct-connected fan
The cooling module sealing sponge adopts oil-resistant,
Polyurethane sponge with higher heat resistance
| Overall weight | kg | 21500 |
| Bucket capacity | M3 | 1 |
| Model | --- | QSB7 |
| Rated power | Kw/rpm | 125/1900 |
| Max. torque | Kgf.m/rpm | 67/1500 |
| Working pressure | Kg/cm2 | 350(250) |
| Max, traction force | ton | 22 |
| Walking speed | Km/h | 5.6/3.7 |
| Gradeability | ° | 35 |
| Overall length | mm | 9560 |
| Overall width | mm | 2800 |
| Overall height | mm | 3030 |
| Rear turning radius | mm | 2830 |
| Track shoe length | mm | 4165 |
| Fuel tank | t | 340 |
| Hydraulic oil tank | t | 180 |
| Max. digging radius | mm | 9940 |
| Ground Max. digging radius | mm | 9780 |
| Max. digging depth | mm | 6490 |
| Max. vertical digging depth | mm | 5860 |
| Max. digging height | mm | 10000 |
| Max. dumping height | mm | 7510 |
| Min. Turning radius | mm | 3250 |
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