Used Komatsu 200-8N1Excavator

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📌 1. Overview

The Komatsu PC200-8N1 is a 20-ton class (20,000 kg / ~44,090 lbs) hydraulic crawler excavator belonging to Komatsu's 8th generation (-8 series), which succeeded the popular PC200-7. The "N1" suffix denotes a North American market specification (Tier 4 Final / Stage V emission compliant).

Item	Specification
Model	PC200-8N1
Series	-8 (8th Generation)
Class	20-ton (Medium-Large)
Market	North America / Tier 4 Final
Launch Year	~2016–2017
Manufacturer	Komatsu Ltd., Japan

📌 2. Engine & Powertrain

Parameter	Details
Engine Model	Komatsu SAA6D107E-5
Type	6-cylinder, turbocharged, aftercooled diesel
Displacement	6.69 L (6,690 cc)
Rated Power	110 kW (148 hp) @ 2,000 rpm
Max Torque	~549 N·m (405 lb-ft) @ 1,400 rpm
Emission Standard	EPA Tier 4 Final / EU Stage V (via SCR + DPF)
Fuel Tank Capacity	~400 L (105.7 US gal)
Aftertreatment	DOC + DPF + SCR (with DEF/AdBlue)

✅ The SCR (Selective Catalytic Reduction) system uses DEF (Diesel Exhaust Fluid) to meet strict North American emissions regulations.

📌 3. Dimensions & Weight

Parameter	Value
Operating Weight	~20,900 kg (46,080 lbs)
Transport Length	~9,890 mm (32.45 ft)
Transport Width	~2,990 mm (9.81 ft)
Transport Height	~3,090 mm (10.14 ft)
Ground Clearance	~450 mm (17.7 in)
Track Width	600 mm (23.6 in) — standard
Track Shoe Width	600 mm
Tail Swing Radius	~2,860 mm (9.38 ft)

📌 4. Hydraulic System & Performance

Parameter	Details
Main Pump Type	2× Variable displacement axial piston pumps
Total Flow	~2 × 220 L/min = 440 L/min (116 US gpm)
System Pressure	34.3 MPa (4,975 psi)
Auxiliary Flow	~40–50 L/min (10.6–13.2 gpm)
Auxiliary Pressure	3.9 MPa (566 psi)
Swing Speed	~9.6 rpm
Travel Speed	~5.0 km/h (3.1 mph)
Gradeability	70% (35°)
Max Tractive Force	~137 kN (30,800 lbf)

📌 5. Digging Performance

Parameter	Value
Max Digging Depth	~6,740 mm (22.11 ft)
Max Digging Reach	~9,890 mm (32.45 ft)
Max Dump Height	~7,030 mm (23.06 ft)
Max Dump Reach	~6,680 mm (21.92 ft)
Max Digging Force (Bucket)	~137 kN (30,800 lbf)
Max Arm Crowd Force	~98 kN (22,030 lbf)
Max Breakout Force	~137 kN (30,800 lbf)
Standard Bucket Capacity	0.91 m³ (1.19 yd³)
Min Bucket Capacity	0.20 m³ (0.26 yd³)
Boom Options	Standard / Long Reach / Trench (straight boom)

📌 6. Undercarriage

Feature	Details
Type	Crawler (steel track)
Track Shoe Width	600 mm (standard) / 700 mm (wide option)
Number of Rollers	2 per side (bottom) + 1 carrier roller per side
Number of Track Shoes	46 per side
Ground Pressure	~47 kPa (6.8 psi)
Dozer Blade	Available (W: 2,990 mm / H: 620 mm)

📌 7. Cab & Operator Comfort

Feature	Description
Cab Type	ROPS/FOPS certified, pressurized & filtered
Air Conditioning	Standard
Seat	Suspended, adjustable, heated (optional)
Display	7-inch LCD multi-function monitor
Controls	Electronic joystick with auto-idle
Noise Level	~67 dB(A) (relatively quiet for its class)
Camera	Rear-view & side-view camera (standard on N1)
LED Work Lights	Front & rear

📌 8. Smart Technology & Telematics

Technology	Description
KOMTRAX	Remote machine monitoring & diagnostics (standard)
ECO Mode	Automatic engine speed reduction for fuel savings (~10–15% fuel reduction)
Auto Idle Shutdown	Engine auto-stops after 5 min of inactivity
KOMTRAX Health Monitoring	Real-time engine & hydraulic data
GPS Ready	Compatible with KOMTRAX GPS tracking
Automatic Grade Control Ready	Optional 2D/3D grade control compatible

📌 9. Attachments & Versatility

The PC200-8N1 is designed for high versatility with quick coupler compatibility:

Attachment	Application
🪣 Standard Bucket	General excavation, loading
🔨 Hydraulic Breaker (Hammer)	Rock breaking, demolition
✂️ Hydraulic Shear	Metal cutting, scrap
🪣 Thumb (Grapple)	Material handling, sorting
🔩 Auger Drill	Piling, drilling
🌊 Ripper (Single Shank)	Hard ground ripping
🚜 Grading Bucket	Fine grading, leveling
🪵 Grapple	Log/wood handling
📦 Magnetic Bucket	Scrap metal

⚡ Quick Coupler (Hydraulic) — Can switch attachments in seconds without tools.

📌 10. Fuel Efficiency

Condition	Fuel Consumption
Average Working	~15–20 L/hr (4.0–5.3 US gal/hr)
ECO Mode	Up to 15% less fuel consumption
Idle	~2.5 L/hr (0.66 US gal/hr)

The -8 series is approximately 10% more fuel-efficient than the previous PC200-7.

📌 11. Comparison: PC200-8N1 vs PC200-7

Feature	PC200-7 (Old)	PC200-8N1 (New)
Engine	SAA6D102E-3	SAA6D107E-5
Power	110 kW (148 hp)	110 kW (148 hp)
Weight	~20,300 kg	~20,900 kg
Emissions	Tier 3 / Stage IIIA	Tier 4 Final / Stage V
Fuel Efficiency	Baseline	~10% better
Cab Comfort	Good	Significantly improved
Technology	Basic	KOMTRAX, ECO, LCD display
Noise	~70 dB	~67 dB

📌 12. Applications

Industry	Use Cases
🏗️ Construction	Foundation, trenching, road building
🪨 Mining & Quarrying	Rock excavation, loading trucks
🏚️ Demolition	Building tear-down with breaker/shear
🛤️ Infrastructure	Pipeline, utility trench work
🌊 Dredging	River/canal dredging (long reach)
🪵 Forestry	Land clearing, log loading
♻️ Recycling	Scrap handling with grapple/magnet

📌 13. Key Advantages Summary

✅ Advantage	Description
🔋 Emissions Compliance	Tier 4 Final — works in all North American zones
⛽ Fuel Efficient	ECO mode + improved hydraulics = lower operating cost
🧠 Smart Tech	KOMTRAX telematics for fleet management
🔇 Quiet Cab	~67 dB — operator comfort all day
🔧 Easy Maintenance	Ground-level service points, extended intervals
💪 High Performance	148 hp, fast cycle times, strong breakout force
🔄 Versatile	Quick coupler + wide attachment range

📌 14. Pricing (Approximate, 2024)

Configuration	Estimated Price (USD)
New (Base)	$180,000 – $220,000
With A/C quick coupler + Grade Control	$230,000 – $270,000
Used (5,000–8,000 hrs)	$95,000 – $140,000

(Prices vary by region, dealer, and configuration)

🏁 Summary

The Komatsu PC200-8N1 is one of the most popular 20-ton excavators in North America, offering an excellent balance of power, fuel efficiency, operator comfort, and technology. It is the go-to machine for contractors who need a reliable, compliant, and productive workhorse for general excavation, demolition, and heavy-duty applications. Its Tier 4 Final emissions compliance ensures it can operate in all regulated areas, while KOMTRAX and ECO mode keep operating costs low.

Would you like me to compare it with a specific competitor (CAT 320, Hitachi ZX200-6, Volvo EC200, etc.) or go deeper into any specific aspect? 🚜