Used Komatsu 210-8 Excavator

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Detailed Introduction to Komatsu PC210-8 Crawler Excavator

The Komatsu PC210-8 is a 20-ton class medium crawler excavator developed and manufactured by Komatsu Ltd., a global leader in construction equipment. As a core model of Komatsu's -8 series product line, it is designed to balance high productivity, fuel efficiency, reliability and operator comfort, and is widely used in construction, municipal engineering, mining, forestry and other operation scenarios.

1. Basic Specifications

Parameter	Specific Value
Operating Weight	19,800 – 21,600 kg (43,650 – 47,620 lbs, varies with configuration)
Engine	Komatsu SAA6D107E-1 4-stroke turbocharged intercooled diesel engine
Rated Gross Power	123 kW (165 hp) @ 2,000 rpm
Emission Standard	EPA Tier 3 / EU Stage IIIA (regional variants meet local emission requirements)
Fuel Tank Capacity	400 L (105.7 gal)
Hydraulic System	Closed-center Load Sensing System (CLSS)
Main Pump Flow	2 × 216 L/min (57 gal/min)
Hydraulic Operating Pressure	37.3 MPa (5,400 psi)
Standard Boom Length	5.85 m (19.2 ft)
Standard Arm Length	2.9 m (9.5 ft)
Standard Bucket Capacity	0.8 – 1.2 m³ (1.05 – 1.57 cu yd)
Max Digging Depth	6,620 mm (21.7 ft)
Max Digging Reach	9,875 mm (32.4 ft)
Max Dumping Height	6,890 mm (22.6 ft)
Travel Speed	3.2 / 5.5 km/h (2.0 / 3.4 mph)
Swing Speed	12.4 rpm

2. Core Performance Advantages

2.1 Industry-leading Fuel Efficiency

The electronically controlled engine and optimized hydraulic system achieve 10-15% lower fuel consumption than the previous generation PC210-7, without sacrificing operation power.
Equipped with adjustable working modes: Power (P) mode for high-load heavy operations, Economy (E) mode for daily light and medium operations to reduce fuel consumption, and Lifting (L) mode for fine operations such as hoisting.
Built-in auto-idle and auto-shutdown functions cut unnecessary fuel waste during standby.

2.2 Ultra-high Reliability & Durability

All core components (engine, hydraulic pump, valve, motor) are independently developed and produced by Komatsu, with highly matched system calibration to reduce failure rate.
Reinforced boom and arm adopt high-strength steel plate and thickened welding seams, which can adapt to harsh operation conditions such as hard rock excavation and demolition.
Extended maintenance intervals: engine oil replacement every 500 working hours, hydraulic oil replacement every 5000 working hours, greatly reducing non-working downtime.

2.3 High Operation Efficiency

The CLSS hydraulic system has fast response and smooth compound action, and can realize coordinated operation of digging, swinging and lifting at the same time, which improves operation efficiency by more than 8% compared with similar products.
Supports quick installation of multiple attachments, including breakers, grapples, augers, rippers, etc., to meet diversified operation needs.

3. Operator Comfort & Safety

The cab meets ROPS (Roll-over Protective Structure) and FOPS (Falling Object Protective Structure) certification standards, which fully protects the safety of operators in case of accidents.
The multi-directionally adjustable air-suspension seat has excellent shock absorption performance, and the internal noise of the cab is only 72 dB(A), which reduces the fatigue of long-term operation.
The full LCD monitoring panel displays real-time operation data such as fuel level, water temperature, fault code, etc., which is convenient for operators to grasp the equipment status.
Large-area tempered glass and narrow column design minimize the blind area of vision, and optional rear-view camera further improves operation safety.
Fully automatic climate control system ensures comfortable temperature in the cab under extreme weather conditions.

4. Maintenance & After-sales Support

All daily maintenance points are arranged at the ground-accessible position, and filters, oil filling ports and other components can be checked and replaced without climbing the car body, which improves maintenance efficiency.
Equipped with Komatsu's exclusive KOMTRAX remote monitoring system, which supports real-time viewing of equipment location, working hours, fuel consumption, fault warning and other information through the background, so as to realize predictive maintenance.
Komatsu has a global dealer network, with sufficient supply of original spare parts and professional after-sales service team. The PC210-8 also has a very high residual value in the second-hand construction equipment market.

5. Typical Application Scenarios

Municipal engineering: road construction, pipeline laying, site leveling, trench excavation
Civil construction: foundation digging, construction material loading and unloading, construction waste cleaning
Mining and quarrying: topsoil stripping, ore loading and unloading, slope trimming
Agriculture and forestry: land reclamation, forest clearing, water conservancy channel excavation
Special operations: building demolition, wood and scrap grabbing, hoisting operations after configuration upgrade

Summary

As a benchmark model in the 20-ton medium excavator segment, the Komatsu PC210-8 has been widely recognized by users around the world for its stable performance, low use cost and strong versatility, and is one of the most popular models for small and medium-sized engineering projects.

Non flooded

No accident

Original product

Used Komatsu 210-8 Excavator

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