Used Komatsu 210-8 Excavator

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Here is a comprehensive English introduction and specification overview for the Komatsu PC210-8 hydraulic excavator (often referred to as the Komatsu 210-8).

Komatsu PC210-8 Hydraulic Excavator – Detailed Introduction

The Komatsu PC210-8 is a mid-sized hydraulic excavator that strikes an exceptional balance between power, precision, fuel efficiency, and operator comfort. As part of Komatsu’s advanced Dash 8 series, it was engineered to meet stringent global emission regulations while delivering the productivity and reliability expected from one of the world’s leading heavy equipment manufacturers. Widely deployed in general construction, earthmoving, utility work, demolition, and landscaping, the PC210-8 has earned a reputation for robust performance in diverse working conditions.

Key Features & Technology

1. High-Performance, Eco-Friendly EngineAt the heart of the PC210-8 is the Komatsu SAA6D107E-1 turbocharged and aftercooled diesel engine. This 6-cylinder, water-cooled powerplant delivers a net output of 103 kW (138 HP) at 2,000 rpm. It incorporates a high-pressure common rail fuel injection system and advanced exhaust gas recirculation (EGR), enabling the machine to comply with EPA Tier 3 and EU Stage IIIA emission standards. The engine management system optimizes combustion to reduce fuel consumption and noise without sacrificing power or response.

2. Advanced Hydraulic System – HydrauMindKomatsu’s proprietary closed-center load sensing hydraulic system, branded HydrauMind, ensures smooth, fast, and simultaneous operation of all attachments. Key features include:

Two variable displacement piston pumps providing a total maximum flow of 428 L/min (2 x 214 L/min).
A pressure-compensated valve system that distributes exactly the oil flow required by each actuator, minimizing energy loss.
Working modes (Power Mode, Economy Mode, Lifting Mode, Breaker Mode, and Attachment Mode) that allow the operator to match machine performance to the task, further enhancing fuel economy and controllability.

3. Durable Undercarriage and StructureThe PC210-8 is built on a robust X-frame center section and box-section track frames, designed to absorb heavy working stresses and extend service life. The standard undercarriage configuration features sealed and lubricated track chains, while a long-carriage variant (PC210LC-8) offers enhanced stability and lifting capacity. Track shoes are available in various widths (typically 600 mm standard, with options for 700 mm or 800 mm) to accommodate different ground conditions.

4. Operator-Focused CabThe spacious ROPS/FOPS-certified cab sets a benchmark for comfort and safety:

Air suspension seat with adjustable armrests and lumbar support, heated as an option.
Multi-function color monitor (TFT LCD) with easy-to-read display of machine status, maintenance intervals, camera views, and fuel consumption data.
Automatic climate control with high-capacity air conditioning.
Low noise levels (approx. 70 dB(A) at operator’s ear) and low vibration mounts reduce operator fatigue during long shifts.
Excellent all-around visibility thanks to large glass areas and a standard rearview camera system.

5. Equipment Management Monitoring System (EMMS)The EMMS continuously monitors vital machine functions and alerts the operator to potential problems. It stores fault codes, tracks service history, and can display operational guidance. This proactive diagnostic tool significantly reduces downtime by enabling rapid troubleshooting.

6. Easy Maintenance and ServiceabilityKomatsu designed the PC210-8 with day-to-day servicing in mind:

Wide-opening engine hood and side doors provide ground-level access to the engine, filters, and daily check points.
Grouped grease fittings and centralized filter locations simplify preventative maintenance.
An auto-reversible radiator fan (optional or standard depending on region) helps keep the cooling package clean in dusty environments.
Extended service intervals for engine oil (500 hours), hydraulic oil (5,000 hours), and coolant contribute to lower owning and operating costs.

7. Safety Features

Standard rearview camera with dedicated monitor.
Hydraulic lockout lever for all pilot controls.
Anti-skid plating on the upper structure and steps.
Emergency engine shutdown switch at ground level.
Option for KomVision 360-degree bird’s-eye view camera system on later production or upgrade kits.
Excellent lifting capacity and stability, with an overload warning device available for lifting operations.

Standard Equipment and Attachments

The PC210-8 can be fitted with a wide range of factory-approved attachments, including:

Backhoe buckets (general purpose, heavy-duty, rock) ranging from 0.80 m³ to 1.20 m³ heaped capacity.
Hydraulic breakers, quick couplers, rippers, thumbs, and grapples.
Multiple arm options (standard 2.94 m arm; optional 2.40 m or 3.60 m arms) to tailor reach and breakout force.

Principal Applications

Trenching, pipe laying, and utility installation.
General excavation, site preparation, and grading.
Demolition and material handling.
Loading trucks and hoppers in aggregate or recycling operations.
Landscaping and forestry work.

Komatsu PC210-8 Technical Specifications

Parameter	Specification
Engine Model	Komatsu SAA6D107E-1
Engine Type	4-cycle, water-cooled, direct injection, turbocharged, aftercooled
Net Power	103 kW (138 HP) @ 2,000 rpm
Displacement	6.69 L
Number of Cylinders	6
Emission Rating	EPA Tier 3 / EU Stage IIIA
Operating Weight (Standard)	20,500 – 21,800 kg (varies by configuration)
Operating Weight (LC)	22,200 – 22,400 kg
Bucket Capacity (Heaped)	0.80 – 1.20 m³
Maximum Digging Depth	6,620 mm (with 2.94 m arm)
Maximum Reach at Ground Level	9,870 mm
Maximum Dump Height	6,830 mm
Maximum Digging Height	10,000 mm
Bucket Breakout Force (ISO)	151 kN
Arm Crowd Force (ISO)	112 kN (2.94 m arm)
Hydraulic Pumps	2 × variable displacement piston pumps
Max. Pump Flow	2 × 214 L/min
Relief Valve Setting	37.3 MPa (380 kgf/cm²)
Swing Speed	12.4 rpm
Travel Speed (Low/High)	3.0 / 5.5 km/h
Gradeability	70% (35°)
Ground Pressure (Standard shoes)	Approx. 44 kPa (0.45 kgf/cm²)
Track Shoe Width (Standard)	600 mm (triple grouser)
Overall Length (Transport)	9,555 mm
Overall Width	2,990 mm
Overall Height (to cab top)	2,970 mm
Fuel Tank Capacity	400 L
Hydraulic Tank Capacity	135 L (system total: 239 L)
Sound Level at Operator’s Ear	70 dB(A)

Note: Specifications may vary depending on region, optional equipment, and undercarriage configuration. Consult the official Komatsu datasheet for exact values applicable to a specific machine.

The Komatsu PC210-8 represents a mature and proven design that delivers high productivity, low operating costs, and outstanding reliability, making it a preferred choice for contractors worldwide seeking a versatile 20-ton class excavator.

Non flooded

No accident

Original product

Used Komatsu 210-8 Excavator

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