DEVELON Crawler
Excavator Models

Power, Performance & Precision for Every Job

DEVELON Crawler Excavators are engineered for maximum efficiency, durability, and power, making them the perfect solution for demanding construction, mining, and excavation projects. Designed with state-of-the-art technology, these excavators provide superior digging force, fuel efficiency, and operator comfort to boost productivity on every job site.

Explore our lineup of high-performance crawler excavators tailored to meet your project’s needs.

  • DEVELON DX140LC-7 Crawler Excavator

    • Rated Horse Power (Net): 107.3 hp @ 2000 rpm
    • Operating Weight: 31,746 lb
    • Digging Depth: 20′ 1″

    • 30 gpm dual main pump hydraulic system
    • 35,355 lbf·ft maximum swing torque
    • 33,510 lbf maximum traction force
    • 24,471 lbf bucket digging force (power boost)
    • Optimized for confined job sites with four power modes & optional dozer blade
    • Advanced Smart Power Control (SPC) & EPOS for enhanced performance
    • Enhanced operator comfort with air-suspension seat, sound-isolating cab & Smart Touch screen
    • Innovative features including auto downshift, hydraulic quick coupler & electric 2-way pedal

  • DEVELON DX350LC-7 Crawler Excavator

    • Rated Horse Power (Net): 280.3 hp @ 1800 rpm
    • Operating Weight: 83,477 lb
    • Digging Depth: 24′ 8″

    • 92.5 gpm dual main pump hydraulic system
    • 107,482.5 lbf·ft maximum swing torque
    • 33,510 lbf maximum traction force
    • 24,471 lbf bucket digging force (power boost)
    • Shorter machine length with reduced tail swing
    • EPOS & Smart Power Control (SPC) for optimized performance
    • Extra-wide, tiltable cab with Smart Touch screen
    • Optional 360° all‑around view monitoring (AVM)
    • Upgraded cast push link with additional 5‑ton lifting capacity
    • Larger hydraulic PTO pump for enhanced attachment performance

  • DEVELON DX170LC-5 Crawler Excavator

    • Rated Horse Power (Net): 127.3 hp @ 2000 rpm
    • Operating Weight: 37,037 lb
    • Digging Depth: 19′ 11″

    • 40 gpm hydraulic flow (dual main pump)
    • 46,653 lbf·ft maximum swing torque
    • 41,000 lbf maximum traction force
    • 20,400 lbf bucket digging force (power boost)
    • Narrow width & reduced weight for easy transport under 80,000 lb GVWR
    • High-pressure common rail fuel system with EPOS & SPC for optimized control
    • Four work modes featuring auto-idle, diagnostics & auto shutdown
    • Operator-friendly cab with advanced comfort and visibility features
    • Engineered durability with a reinforced chassis and centralized maintenance access

  • DEVELON DX180LC-5 Crawler Excavator

    • Rated Horse Power (Net): 127.3 hp @ 2000 rpm
    • Operating Weight: 41,667 lb
    • Digging Depth: 20′ 0″

    • 40 gpm Dual Main Pump Hydraulic System
    • 46,653 lbf·ft Maximum Swing Torque
    • 45,919 lbf Maximum Traction Force
    • 25,534 lbf Bucket Digging Force (Power Boost)
    • Optimized for Confined Job Sites with four power modes & optional dozer blade
    • Advanced Smart Power Control (SPC) & EPOS for enhanced performance
    • Enhanced Operator Comfort with air-suspension seat, sound-isolating cab & Smart Touch screen
    • Innovative Features including auto downshift, hydraulic quick coupler & electric 2-way pedal
    • Tier 4 Technology with HPCR fuel system and SCR for emissions compliance

  • DEVELON DX200LC-7 Crawler Excavator

    • Rated Horse Power (Net): 138.1 hp @ 2000 rpm
    • Operating Weight: 50,706 lb
    • Digging Depth: 20′ 0″

    • 56 gpm Dual Main Pump Hydraulic System
    • 63,000 lbf·ft Maximum Swing Torque
    • 60,715 lbf Maximum Traction Force
    • 36,374 lbf Bucket Digging Force (Power Boost)
    • Optimized for Confined Job Sites with four power modes & optional dozer blade
    • Advanced Smart Power Control (SPC) for improved efficiency
    • Enhanced Operator Comfort with Smart Touch screen, air-suspension seat, and improved visibility
    • Innovative Features including auto idle, auto shutdown, and optional 360-degree camera system
    • Durable Construction with reinforced X-chassis and strong undercarriage for reliability

  • DEVELON DX225LC-7 Crawler Excavator

    • Rated Horse Power (Net): 162.3 hp @ 1800 rpm
    • Operating Weight: 52,018 lb
    • Digging Depth: 21′ 7″

    • 56 gpm Dual Main Pump Hydraulic System
    • 60,757 lbf·ft Maximum Swing Torque
    • 60,715 lbf Maximum Traction Force
    • 36,376 lbf Bucket Digging Force (Power Boost)
    • Optimized for Confined Job Sites with optional dozer blade for stability and backfilling ability
    • Advanced Smart Power Control (SPC) for improved fuel efficiency and performance
    • Enhanced Operator Comfort with Smart Touch display, ergonomic joystick controls, and optional heated/cooled seat
    • Innovative Features including auto downshift, intelligent floating boom mode, and optional 360-degree camera system
    • Durable Construction with reinforced push link, X-Chassis undercarriage, and easy serviceability for reduced maintenance

  • DEVELON DX225LC-7X Crawler Excavator

    • Rated Horse Power (Net): 162.3 hp @ 1800 rpm
    • Operating Weight: 52,018 lb
    • Digging Depth: 21′ 7″

    • 56 gpm Dual Main Pump Hydraulic System
    • 60,757 lbf·ft Maximum Swing Torque
    • 60,715 lbf Maximum Traction Force
    • 36,376 lbf Bucket Digging Force (Power Boost)
    • Optimized for Confined Job Sites with optional dozer blade for stability and backfilling ability
    • Fully Electro-Hydraulic Control System for 2D grading and precision tasks
    • Advanced Machine Control with grade assist, swing assist, virtual wall settings, and more
    • Premium Operator Comfort with Smart Touch display, ergonomic joystick controls, and optional heated/cooled seat
    • Durable Construction with reinforced push link, X-Chassis undercarriage, and easy serviceability for reduced maintenance
    • Fuel-Efficient with Smart Power Control (SPC), D-ECOPOWER™, and EPOS for enhanced performance

  • DEVELON DX235LCR-7 Crawler Excavator

    • Rated Horse Power (Net): 170.3 hp @ 1900 rpm
    • Operating Weight: 57,132 lb
    • Digging Depth: 21′ 11″

    • 59 gpm Dual Main Pump Hydraulic System
    • 69,625 lbf·ft Maximum Swing Torque
    • 64,375 lbf Maximum Traction Force
    • 36,376 lbf Bucket Digging Force (Power Boost)
    • Reduced Tail Swing Design for easier maneuverability in confined spaces
    • One-Touch Power Boost to increase hydraulic power for tough digging conditions
    • Fuel-Efficient Technologies including Smart Power Control (SPC) and auto shutdown/idle features
    • Intuitive Controls with Smart Touch display and optional 360-degree all-around view monitoring (AVM)
    • Comfortable Cab with ergonomic joystick controls, low noise/vibration, and optional heated/cooled seat
    • Built to Last with reinforced working group, durable arm/boom, and convenient ground-level maintenance access

  • DEVELON DX255LC-7 Crawler Excavator

    • Rated Horse Power (Net): 185.1 hp @ 1900 rpm
    • Operating Weight: 59,260 lb
    • Digging Depth: 22′ 4″

    • 58 gpm Dual Main Pump Hydraulic System
    • 71,462 lbf·ft Maximum Swing Torque
    • 62,832 lbf Maximum Traction Force
    • 39,463 lbf Bucket Digging Force (Power Boost)
    • Selectable Power Modes to balance fuel consumption and machine power
    • One-Touch Power Boost for increased hydraulic power in tough conditions
    • Fine Swing Function for better control when lifting and placing objects
    • Comfortable Cab with optional air-suspension heated/cooled seat, ergonomic joystick controls, and DEVELON Smart Touch display
    • Enhanced Visibility with rearview camera, high-illumination LED lights, and optional sideview camera
    • Smart Technology Features including MY DEVELON fleet management and optional 360-degree AVM camera system
    • Fuel Efficiency Technologies such as D-ECOPOWER, Smart Power Control (SPC), and EPOS
    • Durable Design with X-Chassis undercarriage, reinforced boom/arm assembly, and improved hydraulic line routing
    • Simplified Maintenance with easy access to components and centralized grease points

DEVELON Crawler
Support & Service

For maintenance and repair services tailored to DEVELON Excavators, Stewart & Stevenson offers a streamlined one-stop solution.

Trust us to ensure the optimal performance and longevity of your equipment with expert maintenance and repair services.

Contact Us for the Full Lineup Sales and Service

Whether you’re looking for a DEVELON dealer or specialized solutions in equipment sales, Stewart & Stevenson is your partner in achieving construction excellence.

William Styczykowski

5840 Dahlia Street
Commerce City, CO 80022

720-788-6113
[email protected]

Mon – Fri | 7 AM — 5 PM
Saturday | On-call
Sunday | On-call

Billy Ready

4800 River Road
Jefferson, LA 70121

504-415-2222
[email protected]

Mon – Fri | 7 AM — 4 PM
Saturday | On-call
Sunday | On-call

Larry Schwartz

6565 Hanover Road NW
Albuquerque, NM 87121

505-235-2979
[email protected]

Mon – Fri | 7:30 AM — 5 PM
Saturday | On-call
Sunday | On-call

Rick Rodriguez

11100 Gateway East
El Paso, TX 79927

915-347-4923
[email protected]

Mon – Fri | 8 AM — 5 PM
Saturday | On-call
Sunday | On-call

James Roberts

2000 East Slaton Road
Lubbock, TX 79404

806-240-7988
[email protected]

Mon – Fri | 8 AM — 5 PM
Saturday | On-call
Sunday | On-call

Will Warren

2301 Central Freeway East
Wichita Falls, TX 76302

940-500-738
[email protected]

Mon – Fri | 7:30 AM — 5 PM
Saturday | On-call
Sunday | On-call