Rebates & Special Offers
View Full OfferGet as low as 0% for 60 months* or Up to $43,500 cash back* in lieu of financing.
- Horsepower
- 387.6 hp
- Max dig depth
- 25' 6"
- Operating weight
- 112,215 lb
- Bucket digging force
- 60,024 lbf
More specifications
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General Info
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| Condition: | Showroom |
| Manufacturer: | Develon |
| Model: | DX490LC-7 |
| Machine Type: | Other |
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Engine
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| Engine: | DC13 |
| Engine Make: | Scania |
| Horsepower: | 387.6 |
| Emissions: | Tier 4 |
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Performance
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| Bucket Digging Force: | 60,024 lbf. |
| Arm Digging Force: | 48,784 lbf. |
| Max Digging Reach (Ground): | 38' 11" |
| Max Digging Depth: | 25' 6" |
| Operating Weight: | 112215 lb |
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Hydraulics
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Dimensions
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Description
Develon DX490LC-7
Powerful Digging and Fast Cycle Times
The DX490LC-7 crawler excavator, available in standard arm or long arm configurations, delivers the powerful digging forces required for today’s work, plus it offers improved lifting capabilities and fast cycle times to help you move more materials in less time. Need to break into tougher materials? The one-touch power boost button momentarily increases hydraulic power when needed. An optional intelligent floating boom mode improves cycle times and is ideal for finishing work, allowing the boom to move freely with the contours of the ground.
Dig into high-impact materials with confidence thanks to the reinforced arm and boom, and heavy-duty wear plates that bolt on at the end of the machine for maximum durability.
The removable counterweight can be hydraulically lowered to its own trailer for easy transport to the jobsite.
Comfortable Work on Long Days
Enhanced comfort features were designed for operators working long days. The DEVELON Smart Touch screen displays all important settings from an easy-to-read screen. The optional deluxe air-suspension seat resists stains and provides heating and cooling for more comfort in any season. An optional 360-degree all-around view monitoring (AVM) camera system provides operators with a full view of the machine’s surroundings for greater confidence when working in high-traffic areas. Seven powerful LED lights are standard for a clear view of the attachment and the jobsite.
Save Fuel Without Sacrificing Productivity
The DX490LC-7 features a DEVELON diesel engine that is optimized to provide more power output with reduced fuel consumption. For additional fuel savings, an auto idle feature idles the excavator’s engine automatically when machine functions are not used for a few seconds. The auto shutdown feature also saves fuel while helping to lower warranty hours. Smart Power Control (SPC) maximizes machine efficiency without sacrificing productivity. Four selectable power modes allow you to manage the balance of fuel consumption and machine power based on working conditions. Choose from Power+, Power, Standard and Economy modes.
Loan
Lease
Cash in Lieu
Warranty
See participating dealers for details.
*Program disclosure: 0% A.P.R. financing for up to 60 months and the cash-in-lieu rebate are mutually exclusive — select one or the other. Select models also carry an additional rebate that can be combined with either financing or cash in lieu; the up to $43,500 amount shown includes it. Lease options are available separately; contact dealer for terms and custom payment structures. Financing subject to credit approval through an authorized Develon financing provider. Rebate applied at time of purchase. 3 Year / 3,000-Hour Full Coverage standard warranty included with qualifying new Develon equipment purchases. Offers valid on qualifying new Develon models through participating dealers only. See dealer for complete details, eligibility requirements, and program end dates. Offers subject to change without notice.
What Makes the DX490LC-7 Different
379.5 hp Scania Engine
The 12.7 L Scania DC13 delivers 379.5 net hp at 1,800 rpm for high-production digging, lifting and loading.
Standard and Long Arm Configurations
The standard US20 configuration digs 25 ft 6 in, while the long-arm US30 extends maximum depth to 27 ft 7 in.
67,901.7 lbf Bucket Force
One-touch power boost momentarily increases hydraulic pressure for difficult digging and breakout conditions.
Fast Cycles and Strong Swing
Dual 103 gpm main pumps and 145,600.5 lbf-ft of swing torque support high-volume production.
Hydraulically Removable Counterweight
The counterweight can be lowered onto its own trailer to simplify transport between jobsites.
Visibility and LED Lighting
Seven LED lights are standard, with an optional 360-degree all-around view monitoring camera system.
Easy Daily Maintenance
Ground-level filters, centralized grease banks and multi-side access panels simplify regular service.
Compare the Crawler Excavator Lineup
See where the DX490LC-7 fits among nearby DEVELON crawler excavators. Values are published North American base-machine figures.
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| DX140LC-7K | DX170LC-7 | DX180LC-5 | DX235LCR-7 | DX350LCR-7 | DX420LC-7 | DX490LC-7 Viewing | DX530LC-7 | |
|---|---|---|---|---|---|---|---|---|
| Rated Power (net) | 107.3 hp @ 2,000 rpm | 115.0 hp @ 2,000 rpm | 127.3 hp @ 2,000 rpm | 170.3 hp @ 1,900 rpm | 266.9 hp @ 1,800 rpm | 344.6 hp @ 1,800 rpm | 379.5 hp @ 1,800 rpm | 379.5 hp @ 1,800 rpm |
| Operating Weight | 31,746 lb | 38,360 lb | 41,667 lb | 57,132 lb | 79,701 lb | 94,527 lb | 121,676 lb | 121,804 lb |
| Maximum Dig Depth | 20 ft 1 in | 20 ft 2.9 in | 20 ft 0 in | 21 ft 11 in | 22 ft 10 in | 27 ft 3 in (long arm) | 27 ft 7 in (long arm) | 24 ft 0 in |
| Model Generation | -7K | -7 | -5 | -7 LCR | -7 LCR | -7 | -7 | -7 SLR available |
Specifications vary by configuration and are subject to change. Contact Carleton Equipment to confirm the machine for your application.
DX490LC-7 Features & Benefits
Performance & Efficiency 6
Scania DC13 Engine
The Tier 4-compliant 12.7 L six-cylinder produces 379.5 net hp and 1,374 lb-ft of gross torque.
Four Power Modes
Power+, Power, Standard and Economy modes balance production and fuel consumption for changing conditions.
Smart Power Control
SPC coordinates engine speed and pump torque to improve efficiency without sacrificing productivity.
Auto Idle
The engine automatically returns to idle when machine functions are inactive, reducing unnecessary fuel use.
Auto Shutdown
Time-adjustable shutdown saves fuel and helps reduce accumulated warranty hours during extended idle periods.
Fast Cycle Times
Strong hydraulics, swing performance and improved lifting capability help move more material per shift.
Digging, Lifting & Hydraulics 6
Standard and Long Arms
Choose a standard arm with up to 26 ft of dig depth or the long arm with 27 ft 7 in of maximum depth.
Dual 103 gpm Main Pumps
Two high-capacity pumps support powerful combined functions and demanding hydraulic attachments.
One-Touch Power Boost
Power boost provides 67,901.7 lbf of bucket force and up to 50,044.4 lbf of standard-arm force.
145,600.5 lbf-ft Swing Torque
Strong swing torque supports productive uphill swinging, backfilling and truck loading.
Optional Intelligent Floating Boom
The boom follows ground contours freely to improve finishing work and cycle efficiency.
Reinforced Front Workgroup
A reinforced arm and boom with heavy-duty bolt-on wear plates withstand high-impact applications.
Comfort, Visibility & Technology 6
Smart Touch Display
The easy-to-read multifunction display consolidates operating information and important machine settings.
Optional Deluxe Seat
The available stain-resistant air-suspension seat provides heating and cooling for seasonal comfort.
Optional 360-Degree AVM
All-around view monitoring provides a complete surrounding view for greater confidence in high-traffic areas.
Seven LED Lights
Powerful standard lighting improves visibility of the attachment and surrounding jobsite.
Low-Noise Cab
A 72 dB(A) operator environment helps reduce fatigue during long production shifts.
MY DEVELON Fleet Management
Standard telematics provides remote access to machine location, health, productivity and maintenance data.
Transport, Durability & Service 6
Removable Counterweight
The 24,471 lb counterweight can be hydraulically lowered onto its own trailer for transport.
Retractable Undercarriage
US20 and US30 configurations retract for transport and extend to a wider working stance.
Bolt-On Wear Plates
Heavy-duty plates protect the end of the arm and simplify replacement in high-contact areas.
Ground-Level Filter Access
Routine filters and inspection points are positioned for convenient daily maintenance.
Centralized Grease Banks
Grouped grease points on the arm and boom base make lubrication faster.
Optional Filler Pump
An available filler pump speeds refueling to help the machine return to work sooner.
Why Buyers Choose the DX490LC-7
379.5 net hp for high-production excavation, lifting and loading
25 ft 6 in headline dig depth with a 27 ft 7 in long-arm option
67,901.7 lbf bucket force with one-touch power boost
Dual 103 gpm pumps and 145,600.5 lbf-ft maximum swing torque
Hydraulically removable counterweight for easier transport
Retractable undercarriage on US20 and long-arm US30 configurations
Seven standard LED lights with optional 360-degree AVM
Ground-level service access, centralized grease banks and standard telematics
Who Uses the DX490LC-7 and What For
The DX490LC-7 combines 55-metric-ton-class production with transport-focused features for contractors tackling heavy excavation, infrastructure and material-handling work.
Heavy Civil
- Highway and bridge construction
- Large infrastructure excavation
- Deep utility installation
- Heavy structure placement
Mass Excavation
- Large commercial sites
- Foundation excavation
- High-volume truck loading
- Overburden removal
Quarry & Aggregate
- Production digging
- Rock handling
- Crusher feeding
- Heavy bucket applications
Material Handling
- Heavy lifting and placement
- Grapple and thumb work
- Transfer-station loading
- High-flow attachment operation
The DX490LC-7 by the Numbers
Scania DC13 output at 1,800 rpm.
The headline standard-arm US20 configuration.
The long arm extends maximum depth to 27 ft 7 in.
Power-boost force across all configurations.
Dual pumps support fast cycles and attachments.
Hydraulically removable for easier transport.
Talk to a person about the DX490LC-7
Carleton Equipment is a family-owned Michigan dealer, here since 1938. Sales, rental, service and parts all come from the same team, and we’ll connect you with the location nearest you.
- Chesterfield
- Coldwater
- Grand Rapids
- Howell
- Kalamazoo
- Livonia
- Saginaw
Full Specifications
Download Spec SheetGeneral
| Machine Type | Crawler excavator |
| Operating Weight | 121,676 lbs (US20) |
| Operating Weight, Fixed Undercarriage | 115,960 lbs (US25) |
| Operating Weight, Long Arm | 120,680 lbs (US30) |
| Ground Pressure | 9.0 psi (US20 and US30) / 8.7 psi (US25) |
| Bucket Capacity | 2.80 yd³ |
| Counterweight | 24,471 lbs, hydraulically removable |
Engine
| Engine | Scania DC13 |
| Displacement | 12.7 L |
| Cylinders | 6 |
| Net Power | 379.5 hp @ 1,800 rpm |
| Gross Power | 379.5 hp @ 1,800 rpm |
| Maximum Torque | 1,374.0 lb-ft @ 900–1,500 rpm |
| Alternator | 28 V, 100 A |
| Battery | 2 × 12 V, 200 Ah |
Performance
| Maximum Dig Depth | 25 ft 6 in (US20) / 26 ft 0 in (US25) / 27 ft 7 in (US30) |
| Maximum Reach | 39 ft 9.4 in standard / 41 ft 6.7 in long arm |
| Maximum Reach at Ground | 38 ft 11.1 in (US20) / 39 ft 0.3 in (US25) / 40 ft 10.4 in (US30) |
| Maximum Loading Height | 25 ft 9.6 in (US20) / 25 ft 3.7 in (US25) / 26 ft 4.2 in (US30) |
| Maximum Digging Height | 36 ft 3 in (US20) / 35 ft 9.1 in (US25) / 36 ft 9.7 in (US30) |
| Bucket Digging Force | 67,901.7 lbf with power boost |
| Arm Digging Force | 50,044.4 lbf standard / 37,478.2 lbf long arm |
| Maximum Swing Torque | 145,600.5 lbf·ft |
| Swing Speed | 0–9.2 rpm |
| Travel Speed | 1.9–3.4 mph |
| Maximum Traction Force | 100,750.2 lbf |
| Gradeability | 35° / 70% |
Hydraulics
| Main Pumps | 2 variable-displacement axial-piston pumps |
| Main Pump Flow | 2 × 103.0 gpm |
| Pilot Pump Flow | 6.3 gpm |
| Normal Implement Pressure | 4,980 psi |
| Power-Boost Pressure | 5,262 psi |
| Travel Pressure | 4,694 psi |
| Swing Pressure | 4,267 psi |
| Pilot Pressure | 586 psi |
Capacities
| Fuel Tank | 162.7 gal |
| DEF Tank | 16.6 gal |
| Cooling System | 13.9 gal |
| Engine Oil With Filter | 11.9 gal |
| Swing Drives | 2 × 1.3 gal |
| Final Drive, Each Side | 2.4 gal |
| Hydraulic System | 145.3 gal |
| Hydraulic Tank | 70.0 gal |
Dimensions & Configurations
| Boom Length | 23 ft 3.5 in |
| Arm Length | 10 ft 11.9 in standard / 13 ft 0.7 in long arm |
| Tail Swing Radius | 12 ft 5.6 in |
| Shipping Length | 40 ft 1.5–40 ft 4.5 in |
| Track Shoe Width | 35.4 in |
| Overall Track Length | 17 ft 11.7 in |
| Car Body Clearance | 2 ft 4.5 in |
| US20 Undercarriage | Retractable, 12 ft 5.2 in to 13 ft 9.4 in |
| US25 Undercarriage | Fixed, 11 ft 11.3 in |
| US30 Undercarriage | Retractable, 12 ft 5.2 in to 13 ft 9.4 in |
Operator & Technology
| Cab Sound Level | 72 dB(A) |
| Exterior Sound Level | 106 dB(A) |
| Display | DEVELON Smart Touch |
| LED Work Lights | 7 standard |
| 360-Degree AVM | Optional |
| Heated and Cooled Seat | Optional |
| Intelligent Floating Boom | Optional |
| MY DEVELON | Standard |
Values are from the current DEVELON North America DX490LC-7 product page, model-specification API and official sales specifications. US20 is the headline standard-arm configuration; fixed-undercarriage US25 and long-arm US30 differences are labeled separately. Current web values take precedence over more precise PDF conversions where they differ. Specifications vary by arm, undercarriage, bucket and attachment configuration. Contact Carleton Equipment to confirm details.
Rebates & Special Offers
View Full OfferGet as low as 0% for 60 months* or Up to $43,500 cash back* in lieu of financing.
|
General Info
|
|
|---|---|
| Condition: | Showroom |
| Manufacturer: | Develon |
| Model: | DX490LC-7 |
| Machine Type: | Other |
|
Engine
|
|
|---|---|
| Engine: | DC13 |
| Engine Make: | Scania |
| Horsepower: | 387.6 |
| Emissions: | Tier 4 |
|
Performance
|
|
|---|---|
| Bucket Digging Force: | 60,024 lbf. |
| Arm Digging Force: | 48,784 lbf. |
| Max Digging Reach (Ground): | 38' 11" |
| Max Digging Depth: | 25' 6" |
| Operating Weight: | 112215 lb |
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Hydraulics
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|---|
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Dimensions
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