Used Hitachi 200-3 Excavator

Reading: 52

🏢 Overview

The Hitachi ZX200-3 (also marketed as EX200-3 in some regions) is a 20-ton class medium hydraulic excavator manufactured by Hitachi Construction Machinery Co., Ltd. It was introduced in the mid-1990s (~1996) as the third generation of Hitachi's 20-ton excavator line, succeeding the ZX200-2 and later being replaced by the ZX200-5G and ZX200-6.

It became one of the most popular and widely used mid-size excavators globally, known for its reliability, fuel efficiency, and durability — especially in construction, mining, and civil engineering.

📐 Key Specifications

Parameter	Specification
Operating Weight	19,800 – 20,500 kg (43,650 – 45,195 lbs)
Engine Model	Isuzu AH-6HK1XQA (6-cylinder, turbocharged, intercooled diesel)
Engine Power	104 kW (140 hp) @ 2,000 rpm
Engine Torque	550 N·m (406 lb-ft) @ 1,400 rpm
Displacement	6.494 L
Fuel Tank Capacity	400 L (105.7 US gal)
Hydraulic Pump	Twin variable-displacement piston pumps (load-sensing)
Hydraulic Flow	2 × 250 L/min (total ~500 L/min)
System Pressure	34.3 MPa (4,975 psi)
Swing Speed	~8.5 rpm
Travel Speed	~4.5 km/h (2.8 mph)
Ground Pressure	~45 kPa
Track Width	Adjustable: 2,200 – 2,800 mm
Track Shoe Width	600 mm (triple grouser optional)

🪣 Digging Performance

Parameter	Value
Max Digging Depth	6,630 – 6,700 mm (21.75 – 21.98 ft)
Max Digging Reach	9,800 – 9,900 mm (32.15 – 32.48 ft)
Max Dumping Height	6,900 – 7,000 mm (22.64 – 22.97 ft)
Max Digging Reach (Ground Level)	9,600 mm (31.5 ft)
Max Vertical Wall Digging	5,400 mm (17.72 ft)
Max Digging Force (Boom/Arm)	~135 kN (30,350 lbf)
Bucket Capacity	0.8 – 1.0 m³ (1.05 – 1.31 yd³)
Dozer Blade	Available (width: 3,200 mm)

🔧 Engine — Isuzu AH-6HK1XQA

Feature	Detail
Type	6-cylinder inline, water-cooled, direct injection
Turbocharger	Yes (with intercooler)
Emissions	Pre-Tier 4 / Stage II (depending on market)
Fuel System	Electronic fuel injection (EFI)
Starting System	Electric start
Air Filter	Dry-type with pre-cleaner (dusty environments)

✅ The Isuzu engine is renowned for its fuel efficiency, low maintenance cost, and long service life — a key reason the ZX200-3 remains popular in the used market.

🖐️ Hydraulic System

The ZX200-3 features Hitachi's advanced load-sensing (LS) hydraulic system:

Feature	Description
Pump Type	Twin variable-displacement axial piston pumps
Control	Load-sensing + flow-sharing
Boom Regeneration	❌ (Not standard on -3, added in later -5G)
Anti-Swing Valve	✅ Standard
Auxiliary Hydraulics	2 circuits (for breaker, grapple, thumb)
Flow Rate	~250 L/min per pump

⚡ The LS system automatically adjusts pump output to match demand, reducing fuel consumption by up to 15% compared to older fixed-displacement systems.

🪑 Operator Cab & Comfort

The ZX200-3 offered a significant upgrade in operator comfort over the ZX200-2:

Feature	Detail
Cab Type	ROPS/FOPS certified, fully enclosed
Air Conditioning	✅ Standard
Suspension Seat	✅ Full-suspension with armrests
Noise Level	~73 dB(A) (relatively quiet for its class)
Joystick Control	Twin-lever with programmable buttons
Monitor Panel	Digital LCD display (engine rpm, fuel, hours, diagnostics)
Visibility	Large front/side windows, rear-view camera ready
Heater	✅ Standard
Storage	Cup holders, glove box, phone holder
Radio/Audio	Pre-wired

🛡️ Undercarriage & Structure

Component	Detail
Frame	High-strength steel box section, reinforced boom/arm roots
Track Frame	Heavy-duty, X-frame design for durability
Rollers	5 per side (upper & lower)
Idler	Adjustable tension
Sprocket	Segment-type (easy replacement)
Shoes	600mm wide, triple grouser optional
Undercarriage Width	2,200 – 2,800 mm (hydraulic adjustable)
Counterweight	Cast iron, ~2,500 kg

🔧 Maintenance & Serviceability

Feature	Benefit
Ground-Level Greasing	✅ All pivot points accessible from ground
Engine Access	Side-opening hood with gas struts
Filter Access	Easy-access fuel, oil, hydraulic, and air filters
Swing Gear	Sealed, long-life (10,000+ hour interval)
Track Adjustment	Hydraulic (from cab)
Service Intervals	Oil change: every 500 hrs / 1,000 hrs (depending on conditions)

📊 ZX200 Series Generations Comparison

Feature	ZX200-2	ZX200-3 ⭐	ZX200-5G	ZX200-6
Production	1990–1996	1996–2004	2004–2015	2015–Present
Engine	Isuzu 6BD1	Isuzu 6HK1	Isuzu 6HK1	Isuzu 6HK1
Power	118 hp	140 hp	140 hp	150 hp
Weight	~19,500 kg	~20,000 kg	~20,500 kg	~20,800 kg
Boom Regeneration	❌	❌	✅	✅
Emissions	Stage I	Stage II	Tier 3	Tier 4 Final
Fuel Efficiency	Good	Better	Best	Best

✅ Advantages of the ZX200-3

✅ Advantage	Explanation
🔧 Proven Reliability	Isuzu 6HK1 engine is legendary for longevity (10,000+ hrs easily)
&Fuel Efficient**	Load-sensing hydraulics save 10–15% fuel vs. competitors
💰 Low Operating Cost	Cheap parts, widely available, easy to maintain
🏗️ Versatile	Suitable for digging, grading, demolition, pipe-laying, mining
🔄 Strong Resale Value	Highly sought after in the used/second-hand market
🌍 Global Parts Availability	Hitachi/Isuzu parts network worldwide
🪑 Comfortable Cab	One of the best operator experiences in its class

⚠️ Limitations

⚠️ Limitation	Explanation
❌ No Boom Regeneration	Slower cycle times vs. ZX200-5G/6
❌ Older Emissions	Not Tier 4 compliant (restricted in some markets)
❌ No Auto-Idle	Fuel-saving auto-idle not available
❌ No GPS/Telematics	Older model, no factory telematics (can be added)
❌ Heavier than some rivals	Slightly heavier than Komatsu PC200-8, CAT 320

🌍 Common Applications

Application	Details
🏗️ General Construction	Excavation, foundation, trenching
🛣️ Road Building	Grading, pipe-laying, utility work
& Mining	Quarrying, small-scale mining
🏚️ Demolition	With hydraulic breaker or crusher
🌳 Landscaping	With thumb, tiltrotator, or grapple
🔧 Utility Work	With quick coupler for multi-attachment use

💵 Approximate Market Pricing (2024 Used Market)

Condition	Hours	Price Range (USD)
🟢 Excellent	<5,000 hrs	$45,000 – $60,000
🟡 Good	5,000–10,000 hrs	$30,000 – $45,000
🟠 Fair	10,000–15,000 hrs	$20,000 – $30,000
🔴 High Hours	15,000+ hrs	$12,000 – $20,000

(Prices vary by region, condition, and attachments)

🏁 Summary


Model	Hitachi ZX200-3
Class	20-ton medium excavator
Production	1996 – 2004
Engine	Isuzu AH-6HK1XQA — 140 hp
Weight	~20,000 kg
Bucket	0.8 – 1.0 m³
Best For	General construction, mining, demolition
Legacy	⭐ One of the most reliable and best-selling 20-ton excavators ever made

The Hitachi ZX200-3 remains a workhorse in the global construction market even decades after production ended. Its combination of Isuzu engine reliability, Hitachi build quality, fuel efficiency, and low maintenance cost makes it a favorite in the used equipment market worldwide — especially in Southeast Asia, the Middle East, Africa, and South America. 🚜💪