Used Komatsu 220-8Excavator

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📋 1. GENERAL OVERVIEW

Item	Detail
Manufacturer	Komatsu Ltd. (Japan) 🇯🇵
Model	PC220-8 (Later updated to PC220-8M0)
Series	-8 Series (succeeded the PC220-7)
Class	Medium-Large Hydraulic Excavator (~22-ton class)
Production Period	~2013 – Present
Primary Markets	Construction, Mining, Road Building, Demolition, Pipeline

The PC220-8 is one of Komatsu's most popular and versatile excavators in the 20-ton class, designed for high productivity, fuel efficiency, and operator comfort. The -8M0 (launched ~2018) is the updated version with improved performance.

🔧 2. ENGINE SPECIFICATIONS

Parameter	Specification
Engine Model	Komatsu SAA6D107E-5
Type	6-cylinder, in-line, turbocharged & intercooled diesel
Displacement	6.69 L (6,690 cc)
Rated Power	124 kW (168 hp) @ 2,000 rpm
Max Torque	~686 N·m (506 lb-ft) @ 1,400 rpm
Emission Standard	EPA Tier 4 Final / EU Stage IV
Aftertreatment	DPF (Diesel Particulate Filter) + SCR (Selective Catalytic Reduction) + DOC
Fuel Tank Capacity	~400 L (105.7 US gal)

✅ The engine delivers excellent fuel efficiency while meeting strict emission regulations without sacrificing power.

📐 3. DIMENSIONS & WEIGHT

Parameter	Value
Operating Weight	22,000 – 22,700 kg (48,500 – 50,045 lbs)
Transport Length	~9,960 mm (32.7 ft)
Transport Width	~2,990 mm (9.8 ft)
Transport Height	~3,170 mm (10.4 ft)
Ground Clearance	~460 mm (18.1 in)
Track Gauge	2,500 mm (8.2 ft)
Track Shoe Width	600 mm (23.6 in) — Triple Grouser

🏗️ 4. WORK RANGE & PERFORMANCE

Parameter	Value
Max Digging Depth	~7,380 mm (24.2 ft)
Max Reach (Ground Level)	~10,020 mm (32.9 ft)
Max Dumping Height	~7,370 mm (24.2 ft)
Max Digging Radius	~10,120 mm (33.2 ft)
Max Vertical Wall Digging	~6,740 mm (22.1 ft)
Bucket Capacity (Standard)	0.8 – 1.2 m³ (1.0 – 1.6 yd³)
Bucket Capacity (Demolition)	~0.5 – 0.7 m³

& 5. HYDRAULIC SYSTEM

Parameter	Specification
Pump Type	Variable Displacement Axial Piston (2 pumps)
System Pressure	34.3 MPa (5,000 psi)
Total Flow Rate	2 × 280 L/min (2 × 74 US gal/min) = 560 L/min
Hydraulic Tank	~140 L (37 US gal)

🔄 The dual variable-displacement pump system automatically adjusts flow to match demand, saving up to 10% fuel compared to fixed-displacement systems.

🖥️ 6. KEY TECHNOLOGIES & FEATURES

Feature	Description
📡 KOMTRAX	Remote machine monitoring & telematics (location, hours, fuel, alerts)
🟢 ECO Mode	Automatically optimizes engine & hydraulic output for fuel savings up to 15%
😴 Auto Idle	Engine automatically reduces RPM when idle → saves fuel & reduces noise
🖥️ 10" Color LCD Monitor	Real-time machine info, diagnostics, camera view (rear/side)
🎛️ KOMCD	Komatsu Common Control Device — intuitive joystick operation
🪟 ROPS/FOPS Cab	Roll-Over & Falling Object Protective Structure — certified safe
❄️ Auto Warm-Up	Engine & hydraulic warm-up system for cold starts
💺 Suspension Seat	Air-suspension seat with armrests — reduces operator fatigue
🔧 Easy Maintenance	Ground-level grease points, wide-open side panels, centralized lubrication
🚪 Wide Entry Door	Large cab door with step for easy entry/exit

🔄 7. PC220-8 vs PC220-8M0 — Key Upgrades

Feature	PC220-8 (Original)	PC220-8M0 (Updated ~2018)
Fuel Efficiency	Good	~10% better
Boost Pressure	Standard	Increased → better breakout force
Boom/Arm	Standard design	Revised for higher breakout & digging force
Cab Comfort	Good	Improved — better insulation, AC, seat
Emission	Tier 4 Final / Stage IV	Same, but more stable DPF regeneration
Weight	~22,700 kg	Slightly optimized
Breakout Force	~154 kN (34,600 lbf)	~160 kN (36,000 lbf)

🏗️ 8. CONFIGURATIONS AVAILABLE

Configuration	Description
🔨 Standard Boom/Arm	General purpose — most common
📏 Long Reach (LR)	Extended boom for deep digging (~11m reach)
🏚️ Ultra Long Reach (ULR)	For deep excavation & dredging
🔧 Front Work (FW) / Demolition	Specialized arm for demolition attachments
🪣 Pipeline	Narrow boom for pipeline work

💰 9. APPROXIMATE PRICING (2024 Estimates)

Condition	Price Range (USD)
New	$180,000 – $230,000 (depending on configuration)
Used (2,000–5,000 hrs)	$80,000 – $140,000
Used (5,000–10,000 hrs)	$55,000 – $90,000

(Prices vary by region, dealer, and configuration)

✅ 10. STRENGTHS & WHY IT'S POPULAR

✅ Strength	Detail
&Fuel Efficient**	ECO mode + variable pump = lower operating cost
💪 High Breakout Force	~160 kN — handles tough ground easily
🪑 Operator Comfort	Best-in-class cab with AC, suspension, low noise (~72 dB)
🔧 Low Maintenance	Easy access, long service intervals (500–1,000 hrs)
📡 Smart Technology	KOMTRAX + LCD = better fleet management
🔄 Reliability	Komatsu's proven SAA6D107E engine — very dependable
🌐 Parts Availability	Komatsu has excellent global parts network

📊 11. COMPARISON WITH COMPETITORS

Model	Weight	Power	Bucket	Price (New)
Komatsu PC220-8M0	22,000 kg	168 hp	1.2 m³	~$200K–$230K
CAT 320 GC	20,700 kg	164 hp	1.0 m³	~$190K–$220K
Hitachi ZX225USLC-6	22,300 kg	163 hp	1.1 m³	~$195K–$225K
Volvo EC220E	21,500 kg	164 hp	1.0 m³	~$195K–$220K
Doosan DX225LC-5	22,100 kg	160 hp	1.0 m³	~$175K–$210K

🏆 The PC220-8M0 is generally considered one of the top performers in fuel efficiency and operator comfort in this class.

🎯 12. TYPICAL APPLICATIONS

Application	Suitability
🏗️ General Construction	⭐⭐⭐⭐⭐
🛣️ Road Building	⭐⭐⭐⭐⭐
⛏️ Mining / Quarry	⭐⭐⭐⭐
🏚️ Demolition	⭐⭐⭐⭐ (with FW arm)
🔧 Pipeline Laying	⭐⭐⭐⭐ (with LR/pipeline config)
🌿 Land Clearing	⭐⭐⭐⭐⭐
🪨 Rock Excavation	⭐⭐⭐⭐
🏗️ Foundation Work	⭐⭐⭐⭐⭐

📝 SUMMARY


Best For	Contractors needing a reliable, fuel-efficient, 22-ton workhorse
Key Selling Point	Lowest operating cost per hour in its class + best operator comfort
Ideal Operator	4,000–8,000 hrs/year, mixed work (general + occasional tough conditions)
Verdict	⭐⭐⭐⭐⭐ One of the best 20-ton excavators on the market

📌 The Komatsu PC220-8/8M0 is a proven, world-class machine that balances power, efficiency, and comfort — making it a top choice for contractors worldwide. 🌏

Would you like more details on any specific aspect (e.g., maintenance schedule, attachment options, or comparison with a specific competitor)? 😊