Used Komatsu 200-8MOExcavator

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The Komatsu PC200-8MO is a 20-ton class hydraulic excavator specifically designed for mining operations. The "MO" stands for "Mining Operation", distinguishing it from the standard PC200-8. It is part of Komatsu's acclaimed -8 series (introduced ~2012), which succeeded the PC200-7.

📋 GENERAL OVERVIEW

Parameter	Specification
Model	PC200-8MO
Series	-8 Series (Stage IV / Tier 4 Final)
Class	Medium (~20 ton)
Application	Mining, quarrying, heavy earthmoving
Manufacturer	Komatsu Ltd. (Japan)

🔧 ENGINE

Specification	Detail
Engine Model	SAA6D107E-5
Type	6-cylinder, turbocharged, aftercooled diesel
Displacement	6.69 L (408 cu in)
Rated Power	118 kW (158 hp) @ 2,000 rpm
Max Torque	~686 N·m (506 lb-ft) @ 1,400 rpm
Emission Standard	EPA Tier 4 Final / EU Stage IIIB
Aftertreatment	SCR (Selective Catalytic Reduction) + DPF (Diesel Particulate Filter) — No EGR
Fuel System	Common rail direct injection

✅ The -8 series is notable for using SCR + DPF instead of EGR, which reduces engine complexity and improves reliability — critical in mining.

&PERATING SPECIFICATIONS

Parameter	Value
Operating Weight	~20,700 kg (45,636 lbs)
Bucket Capacity (Standard)	0.83 m³ (1.08 cu yd)
Max Digging Depth	~6,710 mm (22.0 ft)
Max Reach (Ground Level)	~9,810 mm (32.2 ft)
Max Dumping Height	~7,040 mm (23.1 ft)
Max Digging Radius	~9,690 mm (31.8 ft)
Swing Speed	~9.5 rpm
Travel Speed	~5.2 km/h (3.2 mph)
Ground Pressure	~46 kPa (6.7 psi)
Fuel Tank Capacity	~400 L (106 US gal) — larger than standard
Hydraulic Tank	~130 L
Engine Oil	~28 L

🛡️ MINING-SPECIFIC FEATURES (MO Variant)

The PC200-8MO includes several upgrades over the standard PC200-8 for harsh mining environments:

Feature	Description
🔩 Reinforced Workgroup	Heavier-duty boom, arm, and bucket for abrasive rock
🛡️ Enhanced Undercarriage	Reinforced track frame, rollers, and idlers for rocky terrain
🪨 Heavy Counterweight	Additional counterweight for stability in uneven ground
🛢️ Larger Fuel Tank	~400L for longer operation between refueling
❄️ Enhanced Cooling	Larger radiators for high-ambient-temperature operations
🪖 ROPS/FOPS Cab	Roll-Over & Falling-Object Protective Structure certified
🔧 Reinforced Guards	Extra protection for hydraulic lines, hoses, and cylinders
🚧 Ripper Option	Available single-shank ripper for hard ground breaking
📏 Heavy-Duty Bucket	Reinforced teeth and side plates for rock excavation

🖥️ CAB & TECHNOLOGY

Feature	Detail
Cab Type	Fully enclosed, pressurized ROPS/FOPS
Air Conditioning	Standard with dust filter
Seat	Air-suspended, fully adjustable
Display	7-inch LCD monitor with multi-function display
Control System	KOMTRAX telematics (remote monitoring, diagnostics, fleet management)
Hydraulic System	EPC (Electronically Controlled Pump) — load-sensing, variable displacement
Auto Idle Shutdown	Engine auto-stops when not in use (saves fuel)
Auto Swing Stop	Reduces swing when not needed
PID Controller	Precise control for smooth operation
Lighting	LED work lights (front, rear, boom)
Camera	Rear-view camera (standard)

📊 FUEL EFFICIENCY

Compared to the previous PC200-7, the -8 series offers:

Improvement	Savings
Fuel Efficiency	~15–25% better than PC200-7
Reason	SCR+DPF (no EGR), EPC hydraulic pump, auto-idle, optimized engine mapping
Typical Fuel Consumption	~22–28 L/hr (depending on application)

🆚 PC200-8 vs PC200-8MO Comparison

Feature	PC200-8 (Standard)	PC200-8MO (Mining)
Weight	~20,000 kg	~20,700 kg
Bucket	0.8–1.0 m³	0.83 m³ (heavy-duty)
Fuel Tank	~360 L	~400 L
Undercarriage	Standard	Reinforced
Counterweight	Standard	Heavier
Cooling	Standard	Enhanced
Guards/Protection	Standard	Extra mining guards
Ripper	Optional	Often included
Application	General construction	Mining/quarrying

🌍 MARKETS & AVAILABILITY

Region	Availability
🇯🇵 Japan	✅
🇦🇺 Australia	✅ (major mining market)
🇮🇩 Indonesia	✅ (coal/nickel mining)
🇨🇱 Chile	✅ (copper mining)
🇿🇦 South Africa	✅
🇨🇦 Canada	✅
🇧🇷 Brazil	✅
🇮🇳 India	✅
🇲🇾 Malaysia	✅

✅ ADVANTAGES

✅ Pros	Details
Reliability	Proven Komatsu build quality
Fuel Efficient	SCR+DPF, EPC system saves 15-25% fuel
Low Maintenance	No EGR = no soot buildup, longer service intervals
Telematics	KOMTRAX for fleet management
Operator Comfort	Excellent cab, low noise, low vibration
Mining-Ready	Reinforced components handle tough conditions
Parts Availability	Global Komatsu dealer network

⚠️ CONSIDERATIONS

⚠️ Cons	Details
Higher Purchase Price	MO variant costs more than standard
SCR Maintenance	Requires DEF (AdBlue) fluid — need to monitor
Weight	~20.7 tons — transport costs are higher
DEF Dependency	SCR system won't work without DEF

🔑 SUMMARY


Best For	Medium-scale mining, quarrying, heavy earthmoving
Sweet Spot	20-ton class with mining-grade durability
Key Tech	SAA6D107E-5, SCR+DPF, EPC hydraulics, KOMTRAX
Fuel Efficiency	~15-25% better than PC200-7
Operating Weight	~20,700 kg
Power	158 hp (118 kW)

The Komatsu PC200-8MO is one of the most popular mid-size mining excavators in the world, known for its reliability, fuel efficiency, and ruggedness. It strikes an excellent balance between productivity and operating cost, making it a favorite in mines across Australia, South America, Southeast Asia, and Africa. 🚜&