Strategic partnerships are reshaping how construction technology reaches the jobsite. Just as railing manufacturers partner expand product offering North America to bring broader solutions to market, the collaboration between Leica Geosystems and DEVELON brings a powerful aftermarket 3D machine control option to dozer operators. Announced in November 2024, this joint effort delivers a retrofit-ready grade control system tailored specifically for DEVELON’s DD100-7 and DD130-7 dozers, giving contractors a precision grading path without buying a brand-new machine.
The Collaboration: Why Leica Geosystems and DEVELON Teamed Up
Leica Geosystems, part of Hexagon, and DEVELON (formerly Doosan Construction Equipment) recognized a growing demand from contractors for accurate, affordable grade control on mid-size dozers. The result is a dedicated aftermarket 3D machine control solution that marries Leica’s MC1 platform with DEVELON’s hydraulic dozer controls. The solution targets contractors who want to upgrade existing fleet assets rather than replace them, a trend echoed in other sectors where collaboration between civil engineers and construction workers best practices drive better project outcomes through shared expertise.
Who Is Involved
- Leica Geosystems : A global leader in measurement and machine control technology, part of Hexagon’s geosystems portfolio. Their MC1 platform is widely used for 2D and 3D grade control across excavation, grading, and paving applications.
- DEVELON : The rebranded construction equipment division formerly known as Doosan. DEVELON produces the DD100-7 and DD130-7 dozers, both of which feature open-architecture hydraulic systems designed for third-party technology integration.
Shared Vision for Smarter Construction
According to Neil Williams, president of the Machine Control Division at Leica Geosystems, and Jake Sherman, compact track loader and dozer product manager at DEVELON, the partnership is grounded in a shared vision to redefine construction through smarter, more accessible technology. Both companies emphasized that aftermarket solutions give customers flexibility to adopt precision grading at their own pace, without being locked into a single OEM ecosystem.
How the Aftermarket 3D Machine Control Solution Works
The system is built around Leica Geosystems’ MC1 3D machine control platform, which communicates directly with DEVELON’s DD100-7 and DD130-7 hydraulic controls. The MC1 platform supports both 2D and 3D dozer operations using a combination of laser, total station, and GNSS technologies : either blade-mounted or cab-mounted depending on the application.
Core Hardware Components
- In-cab display : A high-visibility touchscreen that shows real-time grade data, design surfaces, and cut/fill guidance.
- GNSS antennas : Dual-antenna setup for precise positioning and machine heading.
- Blade-mounted sensors : Measure blade angle, tilt, and elevation for accurate grade control.
- Hydraulic interface kit : Connects the MC1 controller to DEVELON’s existing electro-hydraulic valves for automatic blade adjustments.
Key Software Features of Leica MC1
- User-friendly interface : The MC1 run screen provides intuitive visualizations so operators can see grade targets, current blade position, and progress at a glance.
- Multi-format data support : The software accepts industry-standard file formats including LandXML, DXF, GEO, KOF, L3D, LMD, LIN, MBS, and TRM. This ensures compatibility with most survey and design software workflows.
- Open architecture : Leica designed the system to work alongside competitive solutions on the same jobsite, making it easier to integrate into mixed fleets.
- Cross-machine portability : Major components can be transferred between dozers and other compatible machines, reducing per-machine investment over time.
Productivity and Efficiency Gains for Dozer Operators
The financial and operational case for 3D grade control on dozers is well established. By automating blade positioning based on a digital design surface, operators eliminate iterating passes and manual staking. The Leica-DEVELON solution takes this further with dozer-specific tuning that matches the hydraulics of the DD100 and DD130 series.
Reducing Operator Fatigue and Rework
Sherman noted that 3D grading can reduce operator input by up to 80% on certain tasks. This has two major benefits:
- Less fatigue : Operators spend less time manually adjusting blade height and cross-slope, allowing them to focus on dozer positioning and site awareness.
- Fewer errors : The system automatically maintains grade within design tolerances, reducing the risk of undercut or over-excavation that requires costly backfill.
Material and Cost Savings
Precision grading directly reduces material waste. When a dozer blade is controlled to a digital surface, the operator moves material only once. This contrasts with conventional grading, where multiple passes and manual re-checks often lead to over-excavation and wasted fill material. Williams emphasized that minimizing material movement also supports sustainability goals by reducing fuel consumption and trucking requirements.
Comparison: Traditional vs. 3D Machine Control Grading
| Factor | Traditional Grading | 3D Machine Control Grading |
|---|---|---|
| Staking required | Yes : surveyors place physical stakes and grade pins | No : digital design surface on in-cab display |
| Operator input per pass | High : constant manual blade adjustments | Low : automated blade control from design model |
| Rework rate | Moderate to high : dependent on operator skill | Low : consistent adherence to design tolerances |
| Material waste | Higher : over-excavation common | Minimal : material moved once |
| Time per acre graded | Baseline | 30- 50% faster in many applications |
| Operator skill dependence | High | Moderate : system assists less experienced operators |
The table above highlights why more contractors are adopting 3D machine control as a standard practice rather than a premium option. The collaboration engineers construction workers rely on is made smoother when digital design data flows directly from the office to the cab without manual re-entry.
Why Aftermarket Solutions Matter for Construction Fleets
The Leica-DEVELON offering is an aftermarket retrofit kit, not a factory-installed option. This distinction matters for contractors who manage mixed fleets or prefer to phase technology investments over several budget cycles.
Advantages of the Aftermarket Approach
- Lower upfront cost – Retrofitting an existing dozer with 3D machine control costs significantly less than purchasing a new dozer with factory-installed grade control.
- Extend equipment life – Older dozers with sound undercarriages and power trains can remain productive for years after a technology upgrade.
- Flexible adoption – Contractors can equip one dozer at a time, matching technology spend to project needs rather than making a fleet-wide capital commitment.
- Cross-platform compatibility – Because Leica takes an open architecture approach, the MC1 system can work alongside other guidance technologies already on site.
Safety and Autonomy Benefits
Leica Geosystems also integrates safety awareness features into its machine control portfolio. These include proximity detection and operator-assist functions that reduce the risk of blade contact with buried utilities or subsurface structures. When operators spend less time looking down at grade stakes and more time scanning their surroundings, jobsite safety improves. In the same way that architect industrial designer collaboration redefining prefab home design brings together diverse expertise for better outcomes, the Leica-DEVELON partnership combines hardware, software, and equipment knowledge to create a solution greater than the sum of its parts.
The Role of Digitalization in Construction
Williams and Sherman both pointed to digitalization as the key driver of construction efficiency over the next decade. Autonomous features, real-time data feedback, and seamless data exchange between office and field are no longer experimental : they are becoming baseline expectations. The Leica MC1 platform’s support for multiple data formats and open integration reflects this shift. Contractors who invest in these capabilities now position themselves to adopt future innovations without replacing their core equipment.
DEVELON, for its part, sees the relationship with Leica as part of a broader strategy. Sherman noted that DEVELON is committed to ensuring all its products can incorporate and remain compatible with a wide range of technology solutions. The dozer line’s open-architecture hydraulics were designed with aftermarket integration in mind, making the DD100 and DD130 natural platforms for Leica’s MC1 system.
Future Outlook for Aftermarket Grade Control Partnerships
The Leica Geosystems and DEVELON collaboration signals a broader industry trend: technology providers and equipment manufacturers are moving toward deeper integration even in the aftermarket space. As Williams put it, partnerships between technology providers and OEMs are essential to meeting customer demands as digital transformation accelerates.
What This Means for Contractors
- More choices : Open-architecture aftermarket solutions give contractors leverage to choose the grade control system that best fits their workflow, regardless of machine brand.
- Lower barriers to precision grading : As more OEMs open their hydraulic systems to third-party controllers, retrofitting becomes simpler and more affordable.
- Easier technology upgrades : When the core machine control platform is separate from the machine, upgrading the display or sensors does not require replacing the entire dozer.
Key Takeaways
- Leica Geosystems and DEVELON jointly developed an aftermarket 3D machine control solution for the DD100-7 and DD130-7 dozers.
- The Leica MC1 platform supports 2D and 3D grading using GNSS, laser, and total station technologies with an open architecture design.
- Operators can reduce manual input by up to 80% on grading tasks, leading to less fatigue, fewer errors, and lower material waste.
- Aftermarket retrofitting extends the useful life of existing dozers and allows contractors to phase in technology investments.
- The partnership reflects a growing trend of technology-equipment manufacturer collaboration that benefits the entire construction industry.
By offering a dedicated aftermarket 3D machine control system for the DD100 and DD130 dozers, Leica Geosystems and DEVELON have given contractors a practical path to precision grading without a full fleet replacement. The solution combines Leica’s proven MC1 platform with DEVELON’s open-architecture hydraulics, delivering the accuracy, efficiency, and flexibility that modern earthmoving projects demand.