Used Komatsu 320Loader

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📌 OVERVIEW

The Komatsu WA320-6 is a mid-size wheel loader manufactured by Komatsu Ltd., one of the world's largest construction and mining equipment makers. It is widely used in construction, mining, quarrying, material handling, and landscaping operations. The "-6" denotes the 6th generation of this model.

🔧 ENGINE SPECIFICATIONS

Parameter	Details
Engine Model	Komatsu SAA6D125E-5
Engine Type	6-cylinder, turbocharged, aftercooled diesel
Displacement	11.98 liters
Rated Power	243 HP (181 kW) @ 2,000 rpm
Max Torque	~882 Nm (650 lb-ft) @ 1,400 rpm
Emission Standard	Tier 4 Final / Stage V (depends on region)
Fuel Tank Capacity	~370 liters (98 gallons)

⚖️ OPERATING WEIGHT & DIMENSIONS

Parameter	Details
Operating Weight	~20,800 kg (45,856 lbs)
Overall Length (w/ bucket)	~8,240 mm (27.0 ft)
Overall Width	~2,980 mm (9.8 ft)
Overall Height (to cab top)	~3,320 mm (10.9 ft)
Wheelbase	~3,700 mm (12.1 ft)
Ground Clearance	~470 mm (18.5 in)
Tire Size	23.5-25 (18-ply rated)

🪣 BUCKET & PERFORMANCE

Parameter	Details
Rated Bucket Capacity	3.0 – 3.8 m³ (4.0 – 5.0 yd³)
Breakout Force	~120 kN (27,000 lbf)
Max Dump Height	~3,050 mm (10.0 ft)
Max Dump Reach	~1,050 mm (3.4 ft)
Bucket Rollback (at dump)	~20°
Tipping Load (50%)	~11,500 kg (25,350 lbs)
Max Digging Depth	~130 mm (5.1 in)
Max Reach at Ground	~1,200 mm (3.9 ft)

🚀 SPEED & MOBILITY

Parameter	Details
Max Travel Speed (Forward)	38.5 km/h (24 mph)
Max Travel Speed (Reverse)	41.5 km/h (26 mph)
Gradeability	30° (58%)
Turning Radius (outside)	~7,100 mm (23.3 ft)
Transmission	Powershift, 4F/4R
Axle Configuration	Oscillating front & rear axles

🖥️ CAB & OPERATOR COMFORT

Feature	Details
Cab Type	ROPS/FOPS certified, pressurized & air-conditioned
Seat	Air-suspension, heated, fully adjustable
Display	Komatsu KOMTRAX compatible multi-function monitor
Controls	Joystick with auto-return, fingertip control
Visibility	Excellent all-around visibility, large glass area
Noise Level	~72 dB(A) (very quiet for its class)

🤖 SMART TECHNOLOGY — KOMTRAX & KOMTRAX PLUS

Feature	Description
KOMTRAX	Remote machine monitoring via satellite — tracks location, fuel, hours, engine diagnostics
Auto-Shift	Automatic transmission shifting for fuel efficiency
Eco Mode	Reduces engine RPM during light-load operations (saves up to 10% fuel)
Weight-on-Tire System	Maximizes traction & productivity
KOMTRAX PLUS (optional)	Advanced telematics with 3D machine tracking, geo-fencing, fleet management

🔩 HYDRAULIC SYSTEM

Parameter	Details
System Type	Load-sensing, variable displacement pump
Max Flow	~2 × 250 L/min (500 L/min total)
Max Pressure	34.5 MPa (5,000 psi)
Work Modes	Power, Speed, Economy, Lift
Auxiliary Hydraulics	Available (for attachments like forks, grapples, snow plow)

🛠️ ATTACHMENTS (OPTIONS)

Attachment	Application
🪣 General Purpose Bucket	Standard loading
🪨 Rock Bucket	Mining & quarrying
🦷 Forks / Pallet Forks	Material handling
🌲 Log Grapple	Forestry
❄️ Snow Plow / Snow Blade	Winter operations
🔧 Brush Cutter	Land clearing
📦 Material Bucket (wide)	Light bulky materials

📊 COMPARISON WITH COMPETITORS

Spec	Komatsu WA320-6	CAT 930M	Volvo L70H	John Deere 624K
Power	243 HP	237 HP	236 HP	248 HP
Weight	20,800 kg	20,200 kg	20,900 kg	21,000 kg
Bucket	3.0–3.8 m³	3.0–3.5 m³	2.8–3.5 m³	3.1–3.8 m³
Fuel Efficiency	⭐⭐⭐⭐⭐	⭐⭐⭐⭐	⭐⭐⭐⭐	⭐⭐⭐⭐
Tech/Telematics	⭐⭐⭐⭐⭐ (KOMTRAX)	⭐⭐⭐⭐ (Cat Connect)	⭐⭐⭐⭐ (CareTrack)	⭐⭐⭐⭐ (JDLink)

✅ Komatsu WA320-6 is known for superior fuel efficiency, comfort, and telematics.

💰 APPROXIMATE PRICING (2024)

Region	Price Range (USD)
🇺🇸 USA	$250,000 – $320,000
🇪🇺 Europe	€230,000 – €300,000
🇦🇺 Australia	AUD 400,000 – 500,000
🇮🇳 India	₹2.0 – 2.8 Crore

(Prices vary based on configuration, attachments, and market conditions)

✅ KEY ADVANTAGES

✅ Advantage	Details
🏆 Fuel Efficiency	Komatsu's ECO mode + auto-shift saves 10-15% fuel vs competitors
🛋️ Operator Comfort	One of the quietest & most comfortable cabs in its class
📡 KOMTRAX Telematics	Industry-leading remote monitoring & diagnostics
💪 Reliability	Komatsu engines are known for longevity & low maintenance
🔄 Resale Value	Strong residual value globally
🛠️ Parts Availability	Excellent global dealer & parts network

📌 SUMMARY


Machine	Komatsu WA320-6 Wheel Loader
Class	Mid-Size (20-ton class)
Best For	Construction, mining, quarrying, material handling
Power	243 HP
Bucket	3.0 – 3.8 m³
Key Strength	Fuel efficiency + Technology + Comfort

🏗️ The Komatsu WA320-6 is one of the best-selling wheel loaders globally and is considered a benchmark in the 20-ton class for its combination of power, efficiency, and operator comfort.

Would you like more details on any specific aspect — like maintenance schedule, hydraulic diagrams, or comparison with a specific model? 🚜