Used Komatsu 130-7 Excavator

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Detailed Introduction of Komatsu PC130-7 Crawler Excavator

The Komatsu PC130-7 is a 13-ton class medium crawler excavator developed by the global leading construction equipment manufacturer Komatsu as a core product of its 7-series excavator lineup. It is a widely recognized benchmark in the 12-14 ton excavator segment, designed to balance operation efficiency, fuel economy, durability and operator comfort, and is highly popular among small and medium construction operators and equipment rental service providers worldwide.

1. Core Specifications

Item	Parameter
Operating Weight	12,600 kg – 13,200 kg (varies by configuration)
Engine Model	Komatsu SAA4D95LE-3 4-cylinder water-cooled turbocharged diesel engine
Rated Power	66 kW / 2200 rpm
Emission Standard	EPA Tier 3, EU Stage IIIA
Standard Bucket Capacity	0.53 m³ – 0.65 m³ (customizable rock bucket, narrow bucket, etc.)
Max. Digging Depth	5,520 mm
Max. Digging Radius	8,300 mm
Max. Digging Height	8,610 mm
Swing Speed	11 rpm
Travel Speed	3.7 km/h (high), 2.2 km/h (low)
Fuel Tank Capacity	247 L
Hydraulic Oil Tank Capacity	90 L

2. Core Performance Features

2.1 High Efficiency & Low Fuel Consumption

The SAA4D95LE-3 engine adopts high-pressure common rail fuel injection technology and exhaust gas recirculation system, which reduces fuel consumption by 8-12% compared with the previous generation PC120-6 model, while ensuring low noise and low exhaust emissions, suitable for urban construction scenarios with strict environmental requirements. It is equipped with two operation modes: Power (P) mode for heavy load high-efficiency operation, and Economy (E) mode for light load low-consumption operation, which can be switched freely according to working conditions.

2.2 Precise Hydraulic Control

It adopts Komatsu's proprietary CLSS (Closed Load Sensing System) and PPC (Proportional Pressure Control) technology, which ensures smooth coordination of compound actions (such as simultaneous digging, swinging and lifting), no lag during operation, and extremely high operation accuracy, especially suitable for fine construction scenarios such as pipeline laying and terrain finishing.

2.3 Ultra-high Structural Durability

The boom, arm and X-type undercarriage are all made of high-strength wear-resistant steel, and the welding joints are treated with stress relief, which can withstand long-term impact load in harsh working conditions such as rock excavation. The track, supporting rollers and idlers are all sealed and lubricated for life, which greatly extends the service life of the walking system and reduces later maintenance costs.

2.4 Comfortable & Safe Operation Experience

The fully sealed cab meets ROPS (Roll Over Protective Structure) and FOPS (Falling Object Protective Structure) safety certification, with built-in shock-absorbing adjustable seat, multi-directional adjustable armrest, high-performance air conditioning and noise reduction design, and the indoor noise during operation is lower than 75 dB, which greatly reduces the fatigue of long-term operation. The large-area curved glass provides 360° panoramic vision, effectively reducing the safety risk of blind spots.

2.5 Intelligent Monitoring & Easy Maintenance

The full LCD instrument panel supports real-time display of fuel level, hydraulic oil temperature, working hours and fault codes, which helps operators find hidden troubles in time. All daily maintenance points (air filter, oil filter, fuel filter, etc.) are designed to be accessible from the ground, which greatly shortens the maintenance time and reduces the shutdown loss.

3. Typical Application Scenarios

The PC130-7 has strong versatility and supports the installation of a variety of accessories (hydraulic breaker, wood grapple, auger, ripper, etc.), which is suitable for:

Urban municipal construction: pipeline excavation, road maintenance, greening construction, small-scale demolition
Landscaping and agricultural construction: terrain leveling, fish pond excavation, tree pit digging
Small and medium earthmoving projects: foundation excavation of residential areas, site leveling
Quarry and material handling: bulk material loading, secondary breaking of ore
Equipment rental market: high residual value, low failure rate and wide applicable scenarios make it one of the most popular rental models in the 13-ton class.

4. After-sales & Value Retention Advantage

Komatsu has a perfect global after-sales service network, and the supply of original spare parts is sufficient. At the same time, due to the extremely high global ownership of PC130-7, the price of compatible spare parts is low, and the later use cost is far lower than similar products of other brands. Its second-hand residual value is 10-15% higher than other products of the same level, which has high investment value.

Non flooded

No accident

Original product

Used Komatsu 130-7 Excavator

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