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Product Description
Develon | Crawler Excavator | Model DX490LC-7 | Dig Depth 25' 6" | 379.5 hp | 60.8 Tons | For Heavy-Duty Excavation and Construction
DESCRIPTION
The Develon DX490LC-7 Crawler Excavator is engineered for powerful performance, precision control, and durability in the most demanding conditions. With a rugged build and enhanced lifting capability, this machine is designed for large-scale excavation, demolition, quarry operations, and high-volume material handling. Its reinforced arm and boom, robust undercarriage, and advanced hydraulic system make it a powerhouse in both digging and lifting tasks.
Whether you're carving through rock, lifting heavy materials, or working on infrastructure projects, the DX490LC-7 offers superior breakout force, efficient cycle times, and operator-focused comfort features that ensure productivity throughout the longest shifts.
With its intelligent systems, fuel-saving technology, and intuitive operator interface, this machine offers the perfect blend of brawn, brains, and balance setting a new standard for high-tonnage excavators.
Key Features
- Powerful Performance: Rated power of 379.5 hp @ 1800 rpm for superior digging capabilities.
- Impressive Digging Depth: Maximum dig depth of 25' 6" for deep excavation tasks.
- Advanced Hydraulic System: Maximum flow rate of 103.0 gpm for enhanced operational efficiency.
- One-Touch Power Boost: Momentarily increases hydraulic power for challenging materials.
- Ergonomic Controls: DEVELON Smart Touch screen for easy access to critical settings.
- Enhanced Visibility: Optional 360-degree AVM camera system for comprehensive surroundings view.
- Fuel Efficiency Technologies: Optimized engine with auto idle and four selectable power modes for reduced fuel consumption.
- Convenient Maintenance: Ground-level access to filters and centralized grease banks for easy upkeep.
- Telematics System: MY DEVELON fleet management for remote monitoring of machine health and productivity.
Detailed Specifications
Category | Details |
---|---|
Engine | Scania DC13, 6-cylinder, 379.5 hp @ 1800 rpm |
Max Torque | 1374 ft·lb @ 900–1500 rpm |
Displacement | 775.0 in³ (12.7 L) |
Operating Weight | 121,676 lb |
Max Digging Depth | 25' 6" |
Bucket Digging Force | 67,901.7 lbf (with Power Boost) |
Main Pump Flow | 2 x 103.0 gpm |
Swing Torque | 145,600.5 lbf·ft |
Travel Speed | 1.9 – 3.4 mph (3.1 – 5.5 km/h) |
Traction Force | 100,750.2 lbf |
Gradeability | 70% (35°) |
Hydraulic Pressure | Boom/Arm/Bucket: 4980 – 5262 psi |
Hydraulic Tank | 70.0 gal (265.0 L) |
Fuel Capacity | 162.7 gal (616.0 L) |
DEF Tank | 16.6 gal (63.0 L) |
Cooling System | 13.9 gal (53.5 L) |
Engine Oil Capacity | 11.9 gal (45.0 L) |
Swing Speed | 0 – 9.2 rpm |
Sound Level (Exterior) | 106 dB(A) |
Cabin Sound Level | 72 dB(A) |
Undercarriage | 9 lower rollers, 3 upper rollers per track |
Hydraulic Cylinders | Boom: 6.7" x 4.5" x 65.0" (2x) |
Arm: 7.5" x 5.1" x 78.0" (1x) | |
Bucket: 6.7" x 4.5" x 52.8" (1x) |
Manuals & Documents
Product Specification
General Warranty Info:
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