Product Introduction
XE470D hydraulic excavator is one of the leading models of large excavators launched by excavator department. The product integrates the valuable experience gained from years of research and development of excavator products, and adopts advanced design and manufacturing methods. Meanwhile, the product adheres to the design concept of "high efficiency, high safety, low carbon and environmental protection", and has perfect mine operation ability.
Product Advantage
1.Ecological and economical
Professional customized engine greatly improves fuel economy. Hydraulic oil flow regeneration system ensures optimum machine performance. Independent cooling system automatically adjusts fan speed.
2.Multiple applications
Different boom, arm and bucket combinations can adapt to as many working conditions as possible. Multi-functional intelligent work tool control system can meet different operating requirements such as digging, breaking and dismanting. Instantaneous pressurization function copes with complex working conditions.
3.Comfortable operating experience
Air Conditioner and Heator ensure the appropriate temperature. Silicone rubber shock absorber is adopted in the cab. Air-suspending seat equipped with electric heating function. Integrated control panel and large display screen provide multiple information.
Technical Parameters
| Model | Unit | XE470D |
| Operating weight | Kg | 46900 |
| Bucket capacity | m³ | 2.2-2.5 |
| Engine | Model engine | / | QSM11-335 |
| Rated power/speed | kw/rpm | 274/1800 |
| Maximum torque/speed | N.m/rpm | 1790/1400 |
| Displacement | L | 11 |
| Main performance | Travel speed | km/h | 5.4/3.2 |
| Swing speed | r/min | 9 |
| Gradeability | ° | 35 |
| Ground pressure | kPa | 83 |
| Bucket digging force | kN | 287 |
| Arm digging force | kN | 221 |
| Maximum tractive force | kN | 338 |
| Hydraulic system | Rated flow of main pump | L/min | 2×360 |
| Travel system pressure | MPa | 34.3 |
| Swing system pressure | MPa | 28.4 |
| Pilot system pressure | MPa | 3.9 |
| Oil Capacity | Fuel tank capacity | L | 725 |
| Hydraulic tank capacity | L | 430 |
| Engine oil capacity | L | 38 |
| Appearance size | Overall length | mm | 11670 |
| Overall width | mm | 3582 |
| Overall height | mm | 3890 |
| Width of platform | mm | 2995 |
| Total width of chassis | mm | 3582 |
| Track shoe width | mm | 600 |
| Wheel base of crawler | mm | 4292 |
| Track gauge | mm | 2750 |
| Counterweight clearance | mm | 1324 |
| Min. ground clearance | mm | 519 |
| Working range | Max. digging height | mm | 9855 |
| Max. dumping height | mm | 6890 |
| Max. digging depth | mm | 7000 |
| Max. vertical wall digging depth | mm | 4500 |
| Max. digging radius | mm | 10855 |
| Min. swing radius | mm | 4580 |
Product Uses
1. Mining and Crushing Operations
The XE470D excels in mining applications, featuring reinforced structural components (such as one-piece cast boom/stick) and extended tracks that ensure stability and exceptional longevity under heavy impact loads. It is ideally suited for ore excavation, loading, and efficient “non-explosive” crushing using hydraulic breakers, supporting sustainable mining practices.
2. Large-Scale Earthmoving and Infrastructure Projects
With its 2.2-2.5m³ bucket capacity and 46,900kg operating weight, the XE470D efficiently handles excavation, loading, and grading for massive earthworks like foundation pits, highways, and railway embankments, ensuring progress on large-scale projects.
3. Harsh Environments and Special Conditions
The XE470D is specially engineered to tackle demanding challenges. Its intake system features triple-stage filtration with 99.99% efficiency, enabling seamless operation in high-dust environments. Additionally, it adapts to high-temperature, high-humidity coastal climates, making it a reliable choice for global large-scale projects like overseas refinery construction.
4. Agricultural Water Conservancy and Large-Scale Trench Excavation
Its robust power and operational efficiency also make it suitable for large-scale agricultural water conservancy projects, reservoir construction, and excavation of wide, deep trenches, enabling rapid handling of substantial earthmoving tasks.
5. Large Industrial Site Construction
In industrial projects like major refineries and power plants, the XE470D can perform equipment foundation excavation, pipeline trench digging, site leveling, and large-scale material handling and stacking operations.
Product Operate Guide
Before operation, conduct a comprehensive inspection of the hydraulic system and structural components. After starting, idle the engine for 8-10 minutes to warm up the equipment. During operation, maintain the engine within the economical RPM range and avoid overloading during excavation. Regularly clean the cooling system and closely monitor instrument panel alerts. After prolonged operation, idle the engine for 5 minutes before shutting it down. Strictly follow the maintenance manual for replacing filters and fluids, paying particular attention to maintenance intervals in high-dust environments.
FAQ
1. RADIO OR CLOCK MEMORY LOST AFTER ENGINE SHUTDOWN?
Constant power fuse (memory wire) blown or open circuit.
2. WINDSHIELD WIPERS ONLY OPERATE AT HIGH SPEED?
Damaged low-speed contact in wiper combination switch or related wiring fault.
3. DASHBOARD WARNING LIGHTS OCCASIONALLY FLASH DURING EQUIPMENT VIBRATION?
Vibration causes intermittent loose connections in sensor wiring harness plugs. Inspect and tighten all plugs.
4. BATTERY IS FULLY CHARGED, BUT STARTER MOTOR LACKS POWER?
Corrosion at battery terminals causes excessive contact resistance, or starter motor failure (worn carbon brushes, seized bearings).
5. INTERNAL OXIDATION IN FUSE BOX WITH GREENISH PINS?
Caused by humid environment. Clean oxidation, apply specialized electronic contact grease for moisture protection, and inspect equipment sealing.
6. ORIGINAL VEHICLE LIGHTS DIM AFTER ADDING AUXILIARY LIGHTS?
Insufficient original generator output; added electrical components cause system voltage drop.
