Used Komatsu 200-8N1 Excavator

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Komatsu PC200-8N1 Hydraulic Excavator Detailed Introduction

The Komatsu PC200-8N1 is a 20-ton class medium-sized hydraulic excavator developed and manufactured by Komatsu Ltd., the world-leading Japanese construction machinery manufacturer. As an optimized upgraded iteration of the classic PC200 product line, it balances high operating efficiency, low fuel consumption, extreme durability and operator comfort, and is one of the most widely recognized models in the global medium excavator market.

Core Basic Specifications

Parameter	Specific Data
Operating weight	19,800 – 20,500 kg
Standard bucket capacity	0.8 – 1.0 m³ (default 0.9 m³)
Maximum digging height	9,800 mm
Maximum digging depth	6,620 mm
Maximum digging radius	9,875 mm
Maximum dumping height	6,890 mm
Travel speed (high/medium/low)	5.5 / 4.1 / 3.0 km/h
Swing speed	11.2 rpm
Gradeability	70% (35°)
Standard track ground pressure	47 kPa

1. Power System

The PC200-8N1 is equipped with Komatsu's self-developed SAA4D107E-1 four-cylinder water-cooled turbocharged intercooled diesel engine, which meets Tier 3 / Stage ⅢA / China National III emission standards:

Rated net power reaches 110 kW (148 HP) at 2000 rpm, with strong low-torque output performance, suitable for heavy load construction under harsh working conditions.
Adopts Komatsu's exclusive high-pressure common rail electronic fuel injection technology and engine-hydraulic system intelligent matching technology, which reduces comprehensive fuel consumption by 5-10% compared with the previous generation PC200-7 under the same operating efficiency.
Built-in 3 optional working modes for one-click switching: Power (P) mode for heavy-duty excavation and breaking work, Economy (E) mode for light/medium earthwork to save fuel, Lifting (L) mode for heavy hoisting operations.

2. Hydraulic System

It adopts Komatsu's patented Closed-center Load Sensing System (CLSS), which is the core advantage of Komatsu excavators:

The dual main pump provides a maximum total flow of 412 L/min, ensuring no lag in compound actions (simultaneous boom lifting, arm retracting, and swing), with high action coordination and precise control.
The hydraulic circuit is equipped with 3-stage high-precision filtration devices, which effectively ensures the cleanliness of hydraulic oil, reduces component wear, and extends the service life of the entire hydraulic system.

3. Operator Comfort & Safety

The cab has passed ROPS (Roll-over Protective Structure) and FOPS (Falling Object Protective Structure) certification, which can effectively protect the operator's safety in case of rollover or falling object impact.
The interior is equipped with fully adjustable air suspension seats, fully automatic constant temperature air conditioning, and a 7-inch multi-function LCD monitor, which displays real-time operating data such as fuel consumption, hydraulic oil temperature, and fault codes.
The ergonomic control lever has short stroke and low operating force, which greatly reduces the fatigue of long-term operation. The internal noise of the cab is controlled below 75dB(A), and the 360° wide view design reduces operating blind spots.

4. Structural Durability

The boom, arm, and X-type undercarriage frame are all made of high-strength alloy steel, and all welds are tested by ultrasonic flaw detection, which can resist deformation and cracking under long-term heavy load operation.
The undercarriage components (track chain, support roller, idler, sprocket) are all subjected to high-frequency hardening treatment, which has excellent wear resistance and impact resistance, and is suitable for rocky, muddy and other harsh construction sites.
The standard bucket is made of wear-resistant NM400 steel plate, and the bucket teeth are made of high-hardness alloy, with a service life 30% longer than similar products of the same level.

5. Maintenance & Cost-effectiveness

Standard equipped with Komatsu's exclusive KOMTRAX remote monitoring system, which can transmit real-time data such as equipment operating hours, fuel consumption, location, and fault information to the equipment manager's mobile terminal, facilitating preventive maintenance and anti-theft management.
All daily maintenance points (oil filter, fuel filter, air filter, oil filling port) are arranged in a position accessible from the ground, which reduces the time required for routine maintenance by 40%.
The engine oil replacement interval is 500 hours, and the hydraulic oil replacement interval is up to 5000 hours, which greatly reduces the later operation and maintenance cost.

Application Scenarios

The PC200-8N1 is widely used in housing construction earthwork, highway and railway foundation excavation, small and medium-sized mine mining, municipal road renovation, landscaping, river dredging, heavy material hoisting and other scenarios, and its moderate size is also suitable for construction sites with limited space.

Note: There are slight differences in configuration and parameters for versions sold in different regions to adapt to local emission regulations and construction needs.

Non flooded

No accident

Original product

Used Komatsu 200-8N1 Excavator

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