Used Hitachi ZX200-3Excavator

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🏢 Overview

The Hitachi ZX200-3 is a medium-class (20-tonne) hydraulic excavator manufactured by Hitachi Construction Machinery Co., Ltd. It is the third-generation model in the ZX200 series, succeeding the ZX200-1 and ZX200-5G. Known for its fuel efficiency, durability, and operator comfort, it is widely used in construction, mining, demolition, and civil engineering projects worldwide.

📐 Key Specifications

Parameter	Specification
Operating Weight	~19,800 – 20,400 kg (43,650 – 44,970 lbs)
Engine Model	Isuzu AH-6HK1X (Tier 3 / Stage IIIA)
Engine Type	6-cylinder, turbocharged, intercooled diesel
Rated Power	110 kW (148 HP) @ 2,000 rpm
Max Torque	~549 N·m @ 1,500 rpm
Bucket Capacity (SAE)	0.8 – 1.0 m³ (1.05 – 1.31 cu yd)
Max Digging Depth	~6,710 mm (22.0 ft)
Max Digging Reach	~9,840 mm (32.3 ft)
Max Dumping Height	~7,180 mm (23.6 ft)
Max Digging Force (Boom)	~132 kN (29,675 lbf)
Max Digging Force (Arm)	~93 kN (20,907 lbf)
Swing Speed	~11.3 rpm
Travel Speed	3.4 / 5.5 km/h (Low / High)
Ground Pressure	~43 kPa (6.2 psi)
Fuel Tank Capacity	~400 L (106 US gal)
Hydraulic System	Load-Sensing, Variable Displacement Pump
Total Pump Flow	~2 × 180 L/min (39.6 gpm)
System Pressure	34.3 MPa (4,974 psi)

🔧 Engine & Powertrain

Feature	Detail
Engine	Isuzu AH-6HK1X, 5.2L displacement
Emission Standard	EPA Tier 3 / EU Stage IIIA
Aftertreatment	DPF (Diesel Particulate Filter) + EGR (Exhaust Gas Recirculation)
Cooling System	Water-cooled with dual-circuit radiator
Fuel System	Common rail direct injection
Alternator	12V, 80A

The engine is known for its excellent fuel economy — approximately 15–20% better than its predecessor (ZX200-5G), thanks to advanced engine management and hydraulic optimization.

🏗️ Hydraulic System

Feature	Detail
Pump Type	Double Variable-Displacement Axial Piston Pump
Control System	EPOS (Electronic Power Optimized System) — Hitachi's proprietary system
EPOS Function	Automatically matches engine output to hydraulic demand → saves up to 10–15% fuel
Auxiliary Hydraulics	2 circuits, ~35 L/min each (for breakers, thumbs, shears)
Pilot System	Electronic pilot with joystick control

💡 EPOS is one of the ZX200-3's standout features — it eliminates wasted engine power by precisely controlling pump output in real-time.

🖥️ Operator Cab & Comfort

Feature	Detail
Cab Type	ROPS/FOPS certified, pressurized & filtered
Seat	Air-suspended, fully adjustable with armrests
Climate Control	Auto A/C with heater
Display	7-inch full-color LCD monitor (multi-function)
Monitoring	Real-time fuel consumption, engine hours, diagnostics
Noise Level	~72 dB(A) — among the quietest in its class
Controls	Electronic joysticks with multi-function buttons, foot pedals
Safety	Reversing camera, work light, alarm standard
Vibration	Significantly reduced via isolation mounts

🛠️ Undercarriage & Structure

Component	Specification
Track Shoe Width	600 mm (23.6 in) — triple grouser option available
Track Frame	Heavy-duty X-frame with reinforced box section
Boom & Arm	High-tensile steel, reinforced stress points
Counterweight	Cast iron, optimized for stability
Swing Bearing	Large-diameter, sealed for long life
Track Rollers	Sealed & lubricated for life (SAL)

⭐ Key Features & Advantages

#	Feature	Benefit
1	EPOS System	Up to 15% fuel savings vs. conventional systems
2	Isuzu AH-6HK1X Engine	Reliable, powerful, low emissions
3	Advanced Hydraulics	Smooth, precise control with fast cycle times
4	Spacious Cab	Best-in-class operator comfort & visibility
5	Easy Maintenance	Ground-level service points, wide-open engine hood
6	Strong Digging Force	132 kN boom force — handles tough ground
7	Compact Swing Radius	~2,860 mm — works well in tight spaces
8	Auto Idle System	Engine auto-reduces RPM when not working → saves fuel
9	Telematics Ready	Compatible with Hitachi Convexis remote monitoring
10	Low Maintenance Cost	Long service intervals (500-hr oil change)

🔄 Work Mode Options

Mode	Description
P (Power)	Full power for heavy digging
E (Economy)	Reduced power for lighter tasks — saves fuel
S (Smooth)	Smoother operation for finishing work
B (Breakout)	Optimized for breaker attachment use
A (Attachment)	For specialized attachments (grapple, shear, etc.)

📊 Comparison with Competitors

Model	Weight	Power	Bucket	Fuel Efficiency
Hitachi ZX200-3	20,000 kg	148 HP	0.8–1.0 m³	⭐⭐⭐⭐⭐
CAT 320 GC	20,700 kg	159 HP	0.93 m³	⭐⭐⭐⭐
Komatsu PC200-8	20,500 kg	145 HP	0.94 m³	⭐⭐⭐⭐
Kobelco SK200-8	20,200 kg	138 HP	0.88 m³	⭐⭐⭐⭐
Volvo EC200E	20,300 kg	147 HP	0.95 m³	⭐⭐⭐⭐

🏆 The ZX200-3 is often praised for having the best fuel efficiency and lowest operating cost in the 20-ton class.

🛠️ Common Attachments

Attachment	Application
Hydraulic Breaker	Rock breaking, demolition
Thumb (Grab Bucket)	Scrap handling, material sorting
Hydraulic Shear	Steel cutting, demolition
Ripper (Single Shank)	Hard ground, frozen soil
Grapple	Log/scrap handling
Tilt Rotator	Versatile attachment rotation
Quick Coupler	Fast attachment changeover
Bucket (GP/Rock/Cleaning)	General digging, narrow digging

🌍 Markets & Applications

Sector	Usage
🏗️ Construction	Excavation, trenching, backfilling
⛰️ Mining & Quarrying	Rock breaking, loading trucks
🏚️ Demolition	Building tear-down with breaker/shear
🛣️ Civil Engineering	Road building, pipeline laying
🌊 Dredging	With long-reach arm (optional)
🏭 Industrial	Material handling, land clearing

📋 Summary

Category	Rating
🔧 Reliability	⭐⭐⭐⭐⭐
⛽ Fuel Efficiency	⭐⭐⭐⭐⭐
💺 Operator Comfort	⭐⭐⭐⭐⭐
💪 Digging Performance	⭐⭐⭐⭐
🔩 Maintenance	⭐⭐⭐⭐⭐
💰 Value for Money	⭐⭐⭐⭐⭐

📌 Bottom Line

The Hitachi ZX200-3 is one of the most fuel-efficient, comfortable, and cost-effective 20-ton excavators on the market. With its EPOS hydraulic system, Isuzu engine, and spacious cab, it delivers lower operating costs while maintaining excellent digging power. It's an ideal choice for contractors who prioritize productivity and total cost of ownership (TCO).

Would you like more details on any specific aspect — such as pricing, comparison with a specific model, or maintenance schedule? 🚜