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DEVELON

Develon | Crawler Excavator | Model DX800LC-7 | Dig Depth 27' 5" | 539.1 hp | 89.7 Tons | For Heavy-Duty Mining, Quarry, and Construction

Develon | Crawler Excavator | Model DX800LC-7 | Dig Depth 27' 5" | 539.1 hp | 89.7 Tons | For Heavy-Duty Mining, Quarry, and Construction

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  • Powerful Performance: Rated power of 539.1 hp @ 2100 rpm for superior digging capabilities.
  • Impressive Digging Depth: Maximum dig depth of 27' 5" for deep excavation tasks.
  • Advanced Hydraulic System: Maximum flow rate of 133.1 gpm for enhanced operational efficiency.
  • One-Touch Power Boost: Momentarily increases hydraulic power for challenging materials.
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Product Description

Develon | Crawler Excavator | Model DX800LC-7 | Dig Depth 27' 5" | 539.1 hp | 89.7 Tons | For Heavy-Duty Mining, Quarry, and Construction

DESCRIPTION

Introducing the DEVELON DX800LC-7 Crawler Excavator, a powerhouse designed to tackle the most demanding excavation tasks in mining, quarrying, and large-scale construction projects. With an impressive operating weight of 179,428 lbs and a robust rated power of 539.1 hp at 2100 rpm, this excavator is engineered for maximum productivity and efficiency.

The DX800LC-7 features a remarkable maximum digging depth of 27 feet 5 inches, allowing you to reach deep into the earth with confidence. Its innovative double-foot boom design distributes strain evenly across dual boom pins, preventing single-side wear patterns and enhancing durability. Choose from three excavator arm options standard, long, and mass-excavation each designed with a heavy-duty front and reinforced key stress points to handle the toughest jobs.

Equipped with a 5.1-cubic-yard bucket, the DX800LC-7 allows for rapid material movement, while the crossed-design swing bearing ensures smarter turning force distribution, adding to the machine's durability and uptime protection. The one-touch power boost feature provides an instant increase in hydraulic power, making it easier to break through tough materials.

The DX800LC-7 is not just about power; it also incorporates advanced technology for smarter operation. The exclusive D-ECOPOWER system optimizes hydraulic oil flow with the excavator’s available horsepower, maximizing efficiency and reducing fuel consumption. Operators can select between boom priority or swing priority modes, tailoring the machine's performance to their specific application needs.

Comfort and usability are paramount in the DX800LC-7. The easy-to-read 8-inch touch screen is 30% larger than previous models, providing quick access to settings and machine information. A push-button start with a smart key fob enhances security, while larger foot pedals and a heated seat ensure operator comfort during long workdays. Customizable shortcut buttons on the joystick allow for quick activation of pre-selected functions.

Rugged reliability is built into the DX800LC-7, featuring a Tier 4-compliant engine that delivers robust fuel efficiency and performance. A three-stage fuel filtration system protects essential components, while an optional auto-lube system minimizes wear and tear, boosting uptime protection.

Whether you're lifting, digging, or moving materials, the DEVELON DX800LC-7 Crawler Excavator is your reliable partner for heavy-duty excavation and construction projects, designed to enhance productivity, comfort, and operational efficiency.

Key Features

  • Powerful Performance
    • Massive 539.1 hp engine with a 15.2L displacement delivers exceptional power for large-scale excavation.
    • Up to 133.1 gpm x 2 hydraulic flow with power boost mode for enhanced digging and lifting force.
    • Max digging depth of 27’ 5”, allowing you to tackle deep trenching and heavy material movement with ease.
  • Rugged Reliability
    • Reinforced boom and arm options (Standard, Long, Mass Excavation) with heavy-duty construction.
    • Advanced 3-stage fuel filtration system and auto-lube system to reduce downtime and extend component life.
    • Double-foot boom design reduces single-side wear and distributes strain evenly.
  • Intelligent Control Systems
    • DEVELON D-ECOPOWER™ for efficient hydraulic flow and power optimization.
    • Boom and Swing Priority Modes to tailor performance for digging or loading tasks.
    • MY DEVELON Telematics: Monitor machine health, location, and usage remotely.
  • Enhanced Operator Experience
    • 8" high-resolution touchscreen – 30% larger for easier navigation.
    • Heated seat, enlarged foot pedals, and customizable joystick shortcut button.
    • 360° camera system for a full bird’s-eye view, improving safety and site awareness.
  • Advanced Attachments Compatibility Supports severe-duty, heavy-duty, angle tilt, ditch cleaning buckets, hydraulic quick couplers, and thumbs.

Detailed Specifications

Category Details
Engine
Make Perkins
Model 2506J
Rated Power (Net) 539.1 hp @ 2100 rpm
Displacement 15.2 L (927.5 in³)
Max Torque (Gross) 1820.3 ft·lbf @ 1400 rpm
Air Cleaner 3-stage
Battery 2 x 12 V, 200 AH
Alternator 24 V, 115 A
Starter 24 V, 12.0 hp
Hydraulics
Main Pumps 2 x 133.1 gpm
Pilot Pump 13.3 gpm
Boom/Arm/Bucket Pressure (Boost) 5262 psi
Swing Pressure 4267 psi
Pilot Pressure 586 psi
Swing Mechanism
Swing Speed 0 – 7.5 rpm
Max Swing Torque 228,563.1 ft·lbf
Travel/Drive System
Travel Speed (Low – High) 1.9 – 3.0 mph
Max Traction Force 155,792.5 lbf
Gradeability 70% (35°)
Weights & Dimensions
Operating Weight 179,428 lb
Max Digging Depth 27' 5"
Bucket Digging Force (Boost) 84,877 lbf
Sound Levels
External Sound Level 109 dB(A)
Cabin Sound Level 71 dB(A)
Capacities
Fuel Tank 235 gal
DEF Tank 12.4 gal
Hydraulic System 208.6 gal
Hydraulic Tank 114.9 gal
Engine Oil 15.8 gal
Cooling System 23 gal
Swing Drive (each) 2 x 2.1 gal
Final Drive (each) 2 x 5.28 gal
Undercarriage
Upper Rollers (each side) 3
Lower Rollers (each side) 8
Shoes per Side 48
Hydraulic Cylinders
Boom (bore x rod x stroke) 7.48" x 4.92" x 70.66"
Arm (Mono) 8.4" x 5.9" x 79.92"
Arm (Mass) 8.4" x 5.9" x 73.97"
Bucket (Mono) 7.8" x 5.11" x 57.67"
Bucket (Mass) 7.87" x 5.51" x 57.67"

 

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