01
Powerful Engine & Hydraulic System
A high-torque engine and responsive hydraulic system deliver dependable performance in demanding operating conditions.
Technical Specifications
| System | Specification | Unit | Value |
|---|---|---|---|
| General | Model | XE490DK | |
| Operating Weight | kg | 59500 | |
| Bucket Capacity | m³ | 3.6–3.8 | |
| Engine | Engine Model | 康明斯 QSX12 | |
| Electronic Fuel Injection | √ | ||
| 4-Stroke Engine | √ | ||
| Water-Cooled | √ | ||
| Turbocharged | √ | ||
| Air-to-Air Intercooler | √ | ||
| Number of Cylinders | 6 | ||
| Engine Rated Power | kW/rpm | 336/1800 | |
| Maximum Torque / Speed | N·m/rpm | 1898/1200~1600 | |
| Displacement | L | 11.8 | |
| Performance | Travel Speed | km/h | 5.4/3.2 |
| Swing Speed | rpm | 9 | |
| Gradeability | ° | 35 | |
| Ground Pressure | kPa | 92 | |
| Bucket Digging Force | kN | 330 | |
| Arm Digging Force | kN | 276 | |
| Maximum Drawbar Pull | kN | 370 | |
| Hydraulic System | Main Pump | Two Piston Pumps | |
| Rated Main Pump Flow | L/min | 2×420 | |
| Main Relief Valve Pressure | MPa | 34.3/37 | |
| Travel System Pressure | MPa | 34 | |
| Swing System Pressure | MPa | 31 | |
| Pilot System Pressure | MPa | 3.9 | |
| Fluid Capacities | Fuel Tank Capacity | L | 650 |
| Hydraulic Oil Tank Capacity | L | 430 | |
| Engine Oil Capacity | L | 36 | |
| Overall Dimensions | Overall Length (A) | mm | 11870 |
| Overall Width (B) | mm | 3572 | |
| Overall Height (C) | mm | 4100 | |
| Upperstructure Width (D) | mm | 3095 | |
| Track Length (E) | mm | 5470 | |
| Overall Chassis Width (F) | mm | 3572 | |
| Track Shoe Width (G) | mm | 600 | |
| Track Wheelbase (H) | mm | 4415 | |
| Track Gauge (I) | mm | 2740 | |
| Counterweight Ground Clearance (J) | mm | 1359 | |
| Minimum Ground Clearance (K) | mm | 518 | |
| Minimum Tail Swing Radius (L) | mm | 3920 | |
| Track Height (M) | mm | 1225 | |
| Working Range | L1 Maximum breaking height | mm | 11490 |
| L2 Maximum breaking depth | mm | 8210 | |
| L3 Maximum breaking radius | mm | 12440 | |
| L4 Maximum breaking height above ground | mm | 2229 | |
| L5 Maximum ground‑level breaking radius | mm | 10425 | |
| L6 Minimum ground‑level breaking radius | mm | 6845 | |
| Standard Equipment | Boom Length | mm | 6900 |
| Arm Length | mm | 2550 | |
| Bucket Capacity | m³ | - |
WHY CHOOSE THIS EQUIPMENT
Product Advantages
Practical advantages selected for demanding international operations.
02
High-Efficiency Earthmoving
Optimized power and hydraulic matching supports fast working cycles, precise control and productive daily output.
03
Reinforced Structure & Stability
Heavy-duty structural components and a stable undercarriage are designed to withstand intensive digging, loading and site work.
04
Operator Comfort & Easy Maintenance
An ergonomic cab, clear visibility and accessible service points support safer operation and straightforward maintenance.
GLOBAL BUYER FEEDBACK
Customer Reviews
🇺🇸
J***L
United States · 2026-06-18
★★★★★
The inspection details were clear and accurate. The equipment arrived in the condition shown, and the export team kept us updated throughout shipping.
🇩🇪
S***a
Germany · 2026-05-09
★★★★★
Communication was professional from quotation to delivery. Documentation was complete, the machine was well prepared, and our team received useful operating videos.
🇨🇦
R***n
Canada · 2026-04-21
★★★★★
TruckGoGlobal helped us compare several units and select the right specification. The process was efficient, transparent and suitable for an international buyer.
Quality Inspection
Every machine is inspected by professionals.
Export Documentation
Complete documents for smooth customs clearance.
Global Shipping Support
Reliable logistics to major ports worldwide.
Responsive After-Sales
Dedicated support team whenever you need.