Used Komatsu 210-8Excavator

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📌 1. OVERVIEW

Item	Details
Manufacturer	Komatsu Ltd. (Japan)
Model	PC210LC-8 / PC210NLC-8 (NLC = Next Generation Longer Carriage)
Class	20–22 ton hydraulic excavator
Production Era	~2012 – Present
Predecessor	PC210LC-7
Successor	PC210LC-11 (newest gen, 2022+)
Primary Markets	Construction, mining, road building, demolition, landscaping

The PC210-8 is one of Komatsu's best-selling mid-size excavators, known for its fuel efficiency, durability, and advanced electronics. It belongs to the Komatsu "Generation 8" (GEN-8) platform.

🔧 2. ENGINE SPECIFICATIONS

Parameter	Details
Engine Model	Komatsu SAA6D107E-5
Type	6-cylinder, in-line, turbocharged, aftercooled diesel
Displacement	6.69 Liters
Rated Power	152 hp (113 kW) @ 2,000 rpm
Max Torque	~560 N·m @ 1,400 rpm
Emission Standard	EPA Tier 4 Final / EU Stage IV (DPF + SCR system)
Fuel Tank Capacity	~400 Liters

✅ The SAA6D107E-5 engine is praised for its smooth power delivery, low fuel consumption, and compliance with strict emission regulations without compromising performance.

& 3. HYDRAULIC SYSTEM

Parameter	Details
Main Pump Type	Variable displacement axial piston pump (2 pumps)
Max Flow Rate	2 × 318 L/min = 636 L/min (total)
Max System Pressure	34.3 MPa (343 bar)
Swing Motor	Axial piston motor with brake
Travel Motor	Axial piston motor (each track)
Hydraulic Tank	~130 Liters

📐 4. DIMENSIONS & WEIGHT

Parameter	PC210LC-8	PC210NLC-8
Operating Weight	~20,700 – 21,000 kg	~21,200 – 21,700 kg
Transport Length	~9,520 mm	~10,050 mm
Transport Width	2,990 mm	2,990 mm
Transport Height	3,090 mm	3,110 mm
Ground Clearance	450 mm	450 mm
Track Width	600 mm (triple grouser)	600 mm
Track Length on Ground	3,200 mm	3,500 mm
Shoe Length	600 mm	600 mm

🔑 The NLC version has a longer undercarriage (~530 mm longer), providing better stability for heavy digging and dumping operations.

🪣 5. WORKING RANGE (Performance)

Parameter	Value
Max Digging Depth	~6,640 mm
Max Digging Reach (Ground Level)	~9,920 mm
Max Dumping Height	~7,150 mm
Max Dumping Reach	~6,750 mm
Max Vertical Wall Digging Depth	~6,040 mm
Max Digging Force (Boom/Arm)	~132 kN / ~93 kN
Bucket Capacity (Standard)	0.8 – 1.0 m³ (800–1,000 L)
Swing Speed	~10.2 rpm
Travel Speed	5.2 km/h (High) / 3.4 km/h (Low)
Max Gradeability	70% (35°)

🖥️ 6. KEY TECHNOLOGIES & FEATURES

🧠 Komatsu Intelligent Machine Control (KOMTRAX Ready)

Real-time machine monitoring via satellite
Fleet management, maintenance alerts, location tracking

📟 Electronic Monitor System (EMS)

Large 8-inch color LCD monitor in the cab
Displays: engine info, hydraulic data, work mode, fuel consumption, maintenance schedule, camera view

🔋 Auto Idle Shutdown

Engine automatically shuts off after 5–10 minutes of inactivity → saves up to 10% fuel

🤖 Auto Swing Stop (ASS)

Automatically stops swing when lever is released → faster cycle times, less fuel wasted

⚡ Automatic Swing Boost

Adds extra swing torque when needed for heavy loads

🔇 Reduced Noise & Vibration

Cab noise level: ~73 dB(A) (one of the quietest in its class)
Improved air suspension seat with armrests

❄️ Climate Control

Full air conditioning with automatic temperature control

🛡️ Safety Features

ROPS/FOPS certified cab
Rearview camera (standard on most markets)
Work light, beacon light
Anti-theft engine immobilizer

🏗️ 7. APPLICATIONS

Application	Suitability
✅ General earthmoving	Excellent
✅ Road construction	Excellent
✅ Pipeline & utility work	Very Good
✅ Mining (medium-scale)	Very Good
✅ Demolition (with breaker)	Very Good
✅ Landscaping & grading	Good
✅ Foundation work	Excellent
✅ Forestry (with grapple)	Good

📊 8. COMPARISON: PC210-8 vs COMPETITORS

Spec	Komatsu PC210LC-8	Cat 320 GC	Doosan DX225LC-5	Hyundai R220LC-9S
Power	152 hp	162 hp	160 hp	158 hp
Operating Weight	~21,000 kg	~21,700 kg	~22,000 kg	~21,800 kg
Bucket	0.8–1.0 m³	0.93–1.17 m³	0.9–1.1 m³	0.84–1.05 m³
Fuel Efficiency	⭐⭐⭐⭐⭐	⭐⭐⭐⭐	⭐⭐⭐⭐	⭐⭐⭐⭐
Resale Value	⭐⭐⭐⭐⭐	⭐⭐⭐⭐⭐	⭐⭐⭐⭐	⭐⭐⭐⭐

🏆 Komatsu PC210-8 is widely regarded as having the best fuel efficiency and lowest operating cost in its class.

💰 9. APPROXIMATE PRICING (2024 Market)

Condition	Price Range (USD)
New	$180,000 – $230,000
Used (2015–2018, 5,000–8,000 hrs)	$85,000 – $130,000
Used (2012–2014, 8,000–12,000 hrs)	$65,000 – $95,000

(Prices vary significantly by region, condition, and attachments)

✅ 10. SUMMARY — WHY CHOOSE PC210-8?

Strength	Rating
🛢️ Fuel Efficiency	⭐⭐⭐⭐⭐
🔧 Reliability / Durability	⭐⭐⭐⭐⭐
💺 Operator Comfort	⭐⭐⭐⭐⭐
📡 Technology / Electronics	⭐⭐⭐⭐⭐
💰 Resale Value	⭐⭐⭐⭐⭐
🔩 Parts Availability	⭐⭐⭐⭐⭐
🏋️ Lifting / Digging Power	⭐⭐⭐⭐

🎯 Bottom Line

The Komatsu PC210LC-8 is a proven, fuel-efficient, technologically advanced 21-ton excavator that excels in virtually every mid-size construction application. Its low operating cost, excellent resale value, and Komatsu's legendary reliability make it one of the top choices worldwide in the 20-ton class.

Would you like me to go deeper into any specific area — like attachments, maintenance schedule, or comparison with the newer PC210LC-11? 🚜