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Crawler Excavator Hyundai HX225SL

Unit / Assembly	Parameter	Value
Power unit	Engine model	Hyundai HM 5.9
	Type	6-cylinder, mechanical injection
	Power	150 hp (112 kW) at 1,950 rpm
	Max torque	62.6 kgf·m at 1,500 rpm
	Fuel economy	−12% (vs. the 9S series)
Hydraulic system	Control	IPC (Intelligent Power Control)
	Pump flow	2 × 222 L/min
	Working pressure	350 kgf/cm² (380 — Power Boost)
Working performance	Operating weight	22,100 kg
	Bucket capacity (geometric)	0.92 m³ (0.80–1.34 m³)
	Max digging force (bucket)	15,500 kgf
	Max digging force (arm)	11,000 kgf
Undercarriage	Track type	Triple grouser (600 mm)
	Max travel speed	5.5 km/h
	Drawbar pull	21,100 kgf
	Gradeability	35° (70%)
Working range	Max digging depth	6,730 mm
	Max digging reach	9,980 mm
	Max dumping height	6,780 mm
Dimensions	Length (transport)	9,650 mm
	Width	2,990 mm
	Height (to boom)	3,030 mm

1. Intelligent efficiency (IPC)

The machine features the latest-generation Intelligent Power Control (IPC) system, elevating power management to a digital level.

Smart hydraulics: the onboard computer analyzes operator inputs and adjusts pump flow in real time — when joysticks are held idle, the system instantly sheds pressure to prevent parasitic energy loss.
Eco-Guide: a visual Eco-Guide on the monitor tracks engine load, helping the operator adopt the most efficient style and minimize diesel consumption.

2. Operational dynamics

Speed gains: grading speeds increased by 5% and truck-loading by 3% — over a full shift it moves more cubic meters than any competitor in the 22-ton class.
Precision positioning: the Boom Float function enables finish grading using the dead weight of the equipment, without active hydraulic down-pressure.

3. High-tech workspace

Touch-screen interface: primary machine settings are managed via an 8-inch, dust- and water-resistant touchscreen — comparable to premium automotive standards.