SANY Technology — Intelligent Systems for Maximum Productivity

Discover the engineering innovations that make SANY equipment more fuel-efficient, productive, and connected than ever.

Core Innovation

DOMCS — Dynamic Optimal Matching Control System

SANY's proprietary DOMCS is an intelligent hydraulic control system that monitors pump pressure, valve spool position, and engine load 100 times per second. It dynamically adjusts flow and pressure to match the real-time work demand — eliminating wasted hydraulic energy during light-load cycles.

Field testing across 2,000+ units shows a consistent 20–25% reduction in fuel consumption per operating hour compared to conventional fixed-displacement systems, with zero compromise on digging force or cycle speed.

DOMCS intelligent hydraulic system
Connected Equipment

IoT Telematics & Remote Monitoring

Real-Time Fleet Tracking

GPS-based location tracking for every machine in your fleet. Geofencing alerts notify managers when equipment moves outside authorized zones.

Fuel Consumption Analytics

Hourly fuel burn data by machine, operator, and work mode. Identify idle time waste and optimize fuel budgets across multi-site operations.

Predictive Maintenance

Oil pressure, coolant temperature, and hydraulic filter condition monitored in real time. Automated service alerts prevent unplanned downtime before it happens.

Remote Diagnostics

SANY engineers can remotely access error codes, sensor data, and operating parameters to diagnose issues without dispatching a technician — reducing response time by up to 60%.

Emission Compliance

EPA Tier 4 Final & EU Stage V Powertrains

SANY partners with leading engine manufacturers to deliver powertrains that meet the strictest global emission standards. Selective Catalytic Reduction (SCR) and Diesel Particulate Filter (DPF) systems are integrated without sacrificing engine bay accessibility for routine maintenance.

All excavators above 18.5 kW carry CE marking under Machinery Directive 2006/42/EC, EPA Tier 4 Final certification, and EU Stage V compliance — ensuring your equipment operates legally in any regulated market.

EPA Tier 4 compliant engine

Ready to Experience Intelligent Construction Equipment?

Schedule a demo or request specifications for any SANY model. Our engineers will walk you through the technology advantages relevant to your application.

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