Hitachi 200 Hydraulic Excavator – Full Description
Overview
The Hitachi 200 (commonly known as EX200 or ZX200) is one of the most popular 20-ton class hydraulic excavators worldwide.
Built for power, precision, and durability, it delivers outstanding performance in earthmoving, quarrying, roadwork, and general construction.
Its balance of size, strength, and efficiency makes it ideal for medium to large job sites.
Technical Specifications
Operating Weight: 19,700 – 21,600 kg
Engine Model: Isuzu 6BG1T or Isuzu AI-4HK1X (depending on model generation)
Engine Power: 125 – 168 HP (92 – 125 kW) @ 2,000 rpm
Displacement: 6.5 – 7.8 L
Fuel Type: Diesel
Hydraulic System:
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Type: Load-sensing, closed-center
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Main Pumps: 2 × variable-displacement piston pumps
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Hydraulic Flow: Approx. 400–450 L/min total
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Maximum Pressure: 34.3 MPa
Performance:
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Maximum Digging Depth: 6.0 – 7.0 m
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Maximum Reach at Ground Level: 9.8 – 10.9 m
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Maximum Dumping Height: 6.8 – 7.1 m
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Bucket Capacity: 0.51 – 1.20 m³ (standard 0.8 m³)
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Bucket Digging Force: 145 – 160 kN
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Arm Digging Force: 110 – 120 kN
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Swing Speed: 12.5 rpm
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Travel Speed: 3.5 – 5.5 km/h
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Gradeability: 35° (70%)
Fuel & Fluid Capacities:
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Fuel Tank: 400 L
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Hydraulic Oil: 220 L
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Engine Oil: 27 L
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Cooling System: 32 L
Dimensions (Standard Configuration)
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Overall Length: 9,500 mm
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Overall Width: 2,800 mm
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Overall Height: 3,050 mm
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Tail Swing Radius: 2,750 mm
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Ground Clearance: 470 mm
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Track Length on Ground: 3,460 mm
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Track Shoe Width: 600 mm (optional 700 or 800 mm)
Main Features
1. High-Performance Engine
The Hitachi 200 uses a powerful and fuel-efficient Isuzu turbocharged diesel engine. It delivers strong torque and steady power even under heavy load, ensuring high productivity and long-lasting performance.
2. Advanced Hydraulic System
Equipped with Hitachi’s load-sensing hydraulic technology, the system automatically adjusts oil flow based on working conditions. This provides smooth, responsive operation, faster cycle times, and improved fuel efficiency.
3. Durable and Reliable Structure
The machine is built with a heavy-duty reinforced frame, robust undercarriage, and strengthened boom and arm assemblies for maximum durability in harsh environments.
4. Operator Comfort
Spacious, pressurized cab with wide visibility, adjustable suspension seat, air conditioning, and low vibration levels. Ergonomic joystick controls allow precise handling with minimal operator fatigue.
5. Easy Maintenance
All inspection points are conveniently grouped for quick daily checks. Wide-opening engine covers provide easy access to filters and service components, reducing downtime and maintenance costs.
6. Versatile Performance
Compatible with a wide range of attachments including:
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General-purpose and rock buckets
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Hydraulic breakers
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Rippers and compactors
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Grapples and quick couplers
7. Safety and Stability
ROPS/FOPS-certified cab, reinforced counterweight, anti-slip steps, and optional rear-view camera enhance operator safety and overall stability on the job site.








