Used Komatsu 200-8 Excavator

Reading: 2018

Komatsu PC200-8 Crawler Excavator Detailed Introduction

The Komatsu PC200-8 is a 20-ton class medium crawler excavator developed and produced by Komatsu Ltd., the world's leading construction equipment manufacturer, as the core model of its high-efficiency, low-consumption -8 product line. It is one of the best-selling models in the global 20-ton excavator segment, widely recognized for its strong power, reliable durability, low operating cost and easy operability.

1. Basic Specification Parameters

(Parameters may vary slightly depending on specific configuration and regional version)

Item	Specification
Operating Weight	19,800 – 20,500 kg
Standard Bucket Capacity	0.8 – 1.0 m³
Rated Net Power	110 kW / 2,000 rpm
Maximum Digging Depth	6,620 mm
Maximum Horizontal Digging Reach	9,875 mm
Maximum Digging Height	9,600 mm
Travel Speed	3.0 / 4.2 / 5.5 km/h (3 adjustable gears)
Swing Speed	12.4 rpm
Emission Standard	EU Stage IIIA / US EPA Tier 3 (upgraded PC200-8M0 version complies with Tier 4 Interim/Stage IIIB)

2. Core Performance Advantages

2.1 Power System

The PC200-8 is equipped with Komatsu's independently developed SAA6D107E-1 6-cylinder, 4-stroke, water-cooled, turbocharged intercooled diesel engine:

Adopts high-pressure common rail fuel injection technology and electronically controlled variable valve system, which accurately adjusts fuel supply according to real-time load, reducing comprehensive fuel consumption by 10~15% compared with the previous PC200-7 series.
Standard auto idle and auto idle stop functions, which automatically reduce engine speed or shut down the engine during long idle periods, further cutting fuel waste.
Equipped with multi-stage fuel filtration system, which adapts to low-quality fuel in emerging markets and reduces the risk of engine failure.

2.2 Hydraulic System

It adopts Komatsu's proprietary Closed-center Load Sensing System (CLSS), the industry-leading hydraulic solution:

Independently adjusts hydraulic pump flow output according to the load demand of different actions, ensuring smooth compound operation (simultaneous digging, boom lifting and swinging) without action interference, improving operation efficiency by more than 8% compared with similar products.
Provides 3 optional working modes: Power (P) mode for heavy-load high-efficiency excavation, Economy (E) mode for light-load fuel-saving operation, Lifting (L) mode for heavy hoisting scenarios, matching optimal output for different working conditions.
All core hydraulic components (main pump, main valve, travel/swing motor) are independently produced by Komatsu, with high sealing and wear resistance, effectively reducing hydraulic oil leakage risk and extending system service life.

2.3 Structural Durability

The boom, arm and bucket are made of high-tensile steel, and stress-concentrated parts (boom root, arm pin position) are reinforced with thickened plates and welding ribs, which can withstand long-term impact of hard rock excavation and mine operations.
The X-type undercarriage frame has excellent torsion resistance, and wear-resistant cast steel track parts (track chain, track shoe, supporting wheel) have 20% longer service life than similar products of the same class.
Cast iron counterweight ensures stable body balance during heavy-load excavation and high-altitude operation.

3. Operator Experience & Safety Design

The cab meets ROPS (Roll Over Protective Structure) and FOPS (Falling Object Protective Structure) international safety standards, effectively protecting operator safety in case of rollover or falling object accidents.
Fully adjustable air suspension seat with high shock absorption performance reduces long-term operation fatigue even on uneven construction sites.
Fully sealed sound insulation design reduces the internal operating noise to 72 dB(A), and the fully automatic constant temperature air conditioning system adapts to extreme high/low temperature working environments.
Ergonomic control joystick with light operating force, high-definition LCD instrument panel displays real-time working status, fault codes and maintenance reminders.
Standard travel alarm, swing alarm and hydraulic lock lever prevent misoperation and remind surrounding personnel to avoid; optional rear view camera eliminates reversing blind spots.

4. Maintenance Convenience

All daily maintenance points (oil filter, fuel filter, air filter, hydraulic oil check port) are arranged at ground-accessible positions, no climbing is required for daily inspection, shortening maintenance time by 30%.
Standard Komatsu KOMTRAX remote monitoring system, which transmits real-time equipment data (working hours, fuel consumption, location, fault information) to the management terminal, facilitating fleet scheduling, maintenance planning and anti-theft management.
The service life of hydraulic oil is up to 5,000 hours, and the replacement cycle of engine oil and filter is 500 hours under normal working conditions, reducing maintenance frequency and operating cost.

5. Typical Application Scenarios

The PC200-8 can be matched with a variety of accessories (hydraulic breaker, grab, log grapple, ripper) to adapt to diversified operation needs:

Infrastructure construction: foundation excavation, road and bridge construction, municipal engineering, pipeline laying
Mining operations: open-pit mine stripping, ore loading, quarry stone excavation
Agricultural and water conservancy projects: land leveling, ditch excavation, reservoir construction
Demolition and material handling: small and medium-sized building demolition, bulk cargo and wood loading and unloading

Overall, the Komatsu PC200-8 is a classic medium excavator that balances performance, economy and reliability, suitable for long-term high-intensity operations, and has a very high market reputation worldwide.

Non flooded

No accident

Original product

Used Komatsu 200-8 Excavator

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