What is a construction machine control system?

ICEGPS construction control systems combine RTK centimeter-grade positioning with IMU fusion for bulldozers, excavators, compactors and similar machines — providing job guidance, automatic control and quality monitoring, with OEM pre-install or field retrofit options.

What is the difference between bulldozer and excavator systems?

The BULL bulldozer controller automates blade height and tilt for flat and slope grading. The EXC excavator guidance system displays cut/fill and job guidance from design data, with 2+4, 2+2 or 1+1 sensor configurations.

When should I choose 2+4, 2+2 or 1+1 configuration?

2+4 (dual GNSS + four attitude sensors) suits large excavators in complex conditions. 2+2 balances accuracy and cost. 1+1 (single antenna + single attitude sensor) fits space-constrained or lightweight retrofits.

What quality metrics can compactor systems monitor?

COMP-M records compaction tracks, pass count, vibration intensity and site photos. COMP-A runs fully automatic compaction along planned paths, with cloud upload for quality traceability.

Do you support OEM pre-install for machine manufacturers?

Yes. ICEGPS offers OEM/ODM customization for agri and construction OEMs — enclosure branding, feature tailoring, software SDK integration, from prototype validation through mass production.

What accuracy can be achieved on site?

The system uses RTK centimeter-grade positioning; typical bulldozer and excavator guidance reaches centimeter-level under normal conditions. Results depend on antenna setup, satellite environment and job conditions — see product spec sheets or contact sales for your application.

Construction Auto-Control

For bulldozers, excavators, pile drivers, rollers and pavers. Full-auto operation and quality monitoring, ideal for OEM pre-installation.

Agriculture Robotics Construction RTK GNSS

Construction Auto-Control

For bulldozers, excavators, pile drivers, rollers and pavers. Full-auto operation and quality monitoring, ideal for OEM pre-installation.

4Products

BULL

Bulldozer Controller

It automatically controls blade height and tilt for flat and slope grading tasks. Equipped with RTK centimeter-level navigation, the bulldozer guidance system precisely adjusts grading height in real time. It eliminates repeated manual measurements and over- or under-excavation, enabling one-pass earthwork shaping. By greatly reducing rework and improving efficiency and quality, it is essential equipment for intelligent earthwork upgrades.

Dual AntennaIMUProportional

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EXC

Excavator Guidance

The excavator guidance system with RTK centimeter-level positioning can import construction drawings and display cut/fill volume, digging depth, and precise work position in real time. It eliminates repeated manual staking and measurement, providing intuitive operation guidance to prevent over- and under-excavation. This enables one-pass earthwork shaping, greatly reducing rework costs while improving construction accuracy and efficiency. Available in 2+4, 2+2, and 1+1 configurations.

2+4 / 2+2 / 1+1Multi-TasksGuidance

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COMP-M

Roller Quality Monitor

The smart road roller monitoring system uses RTK precise positioning to track rolling paths, pass counts, and vibration intensity in real time, while automatically capturing site photos. It enables full digital control of the compaction process, effectively preventing missed or insufficient compaction. With traceable construction quality, it greatly improves project management efficiency and construction quality.

Pass CountVibrationPass-rate Map

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COMP-A

Roller Full-Auto System

Automatically travel along the planned path and fully automate the road rolling work.

Full-autoRTKIMU Nav

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Choosing a construction system

Start with the task: guidance, job monitoring or automatic control. Then confirm the configuration for your machine and site. Compare the product functions below and open each product for specifications.

Choosing a construction system
Model and product	Functions and applications	Configuration and features
BULL · Bulldozer Controller	It automatically controls blade height and tilt for flat and slope grading tasks. Equipped with RTK centimeter-level navigation, the bulldozer guidance system precisely adjusts grading height in real time. It eliminates repeated manual measurements and over- or under-excavation, enabling one-pass earthwork shaping. By greatly reducing rework and improving efficiency and quality, it is essential equipment for intelligent earthwork upgrades.	Dual Antenna / IMU / Proportional
EXC · Excavator Guidance	The excavator guidance system with RTK centimeter-level positioning can import construction drawings and display cut/fill volume, digging depth, and precise work position in real time. It eliminates repeated manual staking and measurement, providing intuitive operation guidance to prevent over- and under-excavation. This enables one-pass earthwork shaping, greatly reducing rework costs while improving construction accuracy and efficiency. Available in 2+4, 2+2, and 1+1 configurations.	2+4 / 2+2 / 1+1 / Multi-Tasks / Guidance
COMP-M · Roller Quality Monitor	The smart road roller monitoring system uses RTK precise positioning to track rolling paths, pass counts, and vibration intensity in real time, while automatically capturing site photos. It enables full digital control of the compaction process, effectively preventing missed or insufficient compaction. With traceable construction quality, it greatly improves project management efficiency and construction quality.	Pass Count / Vibration / Pass-rate Map
COMP-A · Roller Full-Auto System	Automatically travel along the planned path and fully automate the road rolling work.	Full-auto / RTK / IMU Nav

Preparing for a retrofit and configuration assessment

Machine information: Provide the machine make, model, year and photos of potential cab, antenna and sensor mounting positions.
Job requirements: Describe the task, design data format and whether you need guidance, job records or automatic control.
Accuracy and site conditions: Define acceptance criteria and measurement methods. Describe satellite obstructions, correction services, network coverage and operating conditions. Confirm positioning accuracy and finished-work accuracy separately.
Installation and delivery: Confirm interfaces, mounting space, commissioning, training and service scope. Document the configuration and acceptance criteria before purchase.

Discuss your machine and requirements →

Selection and application questions

What is a construction machine control system?: ICEGPS construction control systems combine RTK centimeter-grade positioning with IMU fusion for bulldozers, excavators, compactors and similar machines — providing job guidance, automatic control and quality monitoring, with OEM pre-install or field retrofit options.
What is the difference between bulldozer and excavator systems?: The BULL bulldozer controller automates blade height and tilt for flat and slope grading. The EXC excavator guidance system displays cut/fill and job guidance from design data, with 2+4, 2+2 or 1+1 sensor configurations.
When should I choose 2+4, 2+2 or 1+1 configuration?: 2+4 (dual GNSS + four attitude sensors) suits large excavators in complex conditions. 2+2 balances accuracy and cost. 1+1 (single antenna + single attitude sensor) fits space-constrained or lightweight retrofits.
What quality metrics can compactor systems monitor?: COMP-M records compaction tracks, pass count, vibration intensity and site photos. COMP-A runs fully automatic compaction along planned paths, with cloud upload for quality traceability.
Do you support OEM pre-install for machine manufacturers?: Yes. ICEGPS offers OEM/ODM customization for agri and construction OEMs — enclosure branding, feature tailoring, software SDK integration, from prototype validation through mass production.
What accuracy can be achieved on site?: The system uses RTK centimeter-grade positioning; typical bulldozer and excavator guidance reaches centimeter-level under normal conditions. Results depend on antenna setup, satellite environment and job conditions — see product spec sheets or contact sales for your application.

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