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DEVELON

Develon | Crawler Excavator | Model DX350LC-7 | Dig Depth 24' 8" | 280.3 hp | 41 Tons | For Heavy-Duty Excavation and Construction

Develon | Crawler Excavator | Model DX350LC-7 | Dig Depth 24' 8" | 280.3 hp | 41 Tons | For Heavy-Duty Excavation and Construction

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  • 280.3 hp DEVELON engine delivers exceptional performance at 1800 rpm.
  • High breakout forces with up to 57,099 lbf bucket digging force (Power Boost).
  • 24' 8" maximum digging depth allows deeper and wider reach.
  • Smart Power Control (SPC) optimizes power and fuel efficiency.
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Product Description

Develon | Crawler Excavator | Model DX350LC-7 | Dig Depth 24' 8" | 280.3 hp | 41 Tons | For Heavy-Duty Excavation and Construction

DESCRIPTION

The DEVELON DX350LC-7 is not just a crawler excavator it’s a force of productivity and performance engineered to conquer the most demanding construction and earthmoving environments. Featuring a robust 280.3 hp engine and cutting-edge hydraulics, this next-generation machine delivers fast cycle times, superior lifting capabilities, and digging force that dominates any jobsite challenge.

Designed with operator comfort and intelligent controls in mind, the DX350LC-7 offers a seamless blend of power, precision, and efficiency. Whether you’re trenching, lifting, or performing heavy-duty excavation, its smooth operation, ergonomic cabin, and smart technologies empower you to do more with less fatigue.

From the power-packed performance to its fuel-efficient systems and easy maintenance, every inch of this machine reflects DEVELON’s commitment to excellence, reliability, and innovation.

Key Features

  • 280.3 hp DEVELON engine delivers exceptional performance at 1800 rpm.
  • High breakout forces with up to 57,099 lbf bucket digging force (Power Boost).
  • 24' 8" maximum digging depth allows deeper and wider reach.
  • Smart Power Control (SPC) optimizes power and fuel efficiency.
  • One-touch Power Boost function for additional hydraulic power during heavy tasks.
  • D-ECO Power system adjusts hydraulic output precisely for the task.
  • Auto-idle function reduces fuel use during operator inactivity.
  • Four selectable power modes for maximum control in various work conditions.
  • DEVELON Smart Touch display for streamlined machine management.
  • Optional 360° AVM camera system for superior jobsite awareness.
  • Air-suspension, heated & cooled seat enhances operator comfort in all seasons.
  • Eight high-intensity LED work lights provide excellent visibility at night.
  • MY DEVELON telematics offers remote health, location, and usage tracking.
  • Ground-level access to all filters and key service points.
  • Centralized grease banks for easier daily servicing.
  • Fast refueling with optional electric filler pump.
  • Attachment Versatility Supports a wide range of heavy-duty buckets, tilt buckets, quick couplers, and thumbs ready to adapt to your application.

Detailed Specifications

Category Details
Model DEVELON DX350LC-7
Engine DEVELON DL08-LEE04
Rated Power (Net) 280.3 hp @ 1800 rpm
Operating Weight 83,477 lb (37,870 kg)
Maximum Digging Depth 24' 8" (7.52 m)
Bucket Digging Force (Power Boost) 57,099.1 lbf
Max Swing Torque 107,482.5 lbf·ft
Max Traction Force 83,554.3 lbf
Travel Speed 2.1 – 3.5 mph (3.4 – 5.6 km/h)
Fuel Tank Capacity 155.9 gal (590 L)
DEF Tank 16.4 gal (62 L)
Hydraulic System Capacity 125.5 gal (475 L)
Main Hydraulic Pump Flow 2 × 92.5 gpm (2 × 350 L/min)
Boom/Arm/Bucket Pressure 5080 – 5360 psi
Swing Speed Up to 9.5 rpm
Cab Noise Level 71 dB(A)
Exterior Noise Level 104 dB(A)
Engine Displacement 463.8 in³ (7.6 L)
Cylinder Configuration 6
Gradeability 70% (35°)
Hydraulic Cylinders High-strength steel with cushioned strokes

 

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