Used Komatsu 160-7Excavator

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📌 1. OVERVIEW

Item	Detail
Manufacturer	Komatsu Ltd. (Japan)
Model	PC160LC-7 (often shortened to PC160-7)
Series	LC (Long Crawler) Series
Class	Medium Hydraulic Excavator (~16 tonne class)
Production Period	~2005 – 2010
Predecessor	PC160LC-6
Successor	PC160LC-8
Emission Standard	EPA Tier 3 / EU Stage IIIA

The PC160LC-7 is one of Komatsu's most popular mid-size excavators, widely used in construction, mining, road building, and general earthmoving operations worldwide.

📌 2. ENGINE SPECIFICATIONS

Parameter	Specification
Engine Model	Komatsu SAA6D107E-5 (Tier 3) / SAA6D107E-3
Engine Type	6-cylinder, Turbocharged, Aftercooled Diesel
Displacement	6.69 Liters (6,690 cc)
Rated Power	119 HP (88 kW) @ 1,900 rpm
Max Torque	~433 N·m (319 lb-ft) @ 1,400 rpm
Fuel Tank Capacity	~360 Liters (95 US gal)
Cooling System	Water-cooled with radiator
Emission	Tier 3 / Stage IIIA (DPF + EGR system)

✅ The SAA6D107E-5 engine is known for its fuel efficiency, durability, and lower emissions compared to the previous generation.

📌 3. DIMENSIONS & WEIGHT

Parameter	Specification
Operating Weight	16,400 – 17,100 kg (36,155 – 37,700 lbs)
	(varies by configuration: with/without cab, blade, etc.)
Transport Length	~9,240 mm (30.3 ft)
Transport Width	~2,990 mm (9.8 ft)
Transport Height	~2,990 mm (9.8 ft)
Ground Clearance	~450 mm (17.7 in)
Track Gauge	~2,490 mm (8.2 ft)
Track Shoe Width	600 mm (23.6 in) — Triple grouser option available
Track Length on Ground	~3,350 mm (11.0 ft)
Tail Swing Radius	~2,720 mm (8.9 ft)

📌 4. HYDRAULIC SYSTEM

Parameter	Specification
Pump Type	Variable Displacement Axial Piston Pump (×2)
Pump Flow	~2 × 190 L/min (50.2 gal/min)
System Pressure	34.3 MPa (5,000 psi)
Total Hydraulic Flow	~380 L/min (100.4 gal/min)
Hydraulic Tank	~110 Liters (29 US gal)

🔧 The Komatsu Advanced ACT (Active Control Technology) hydraulic system provides smooth, precise operation and reduces operator fatigue.

📌 5. WORKING RANGE (Performance)

Parameter	Specification
Max Digging Depth	6,900 – 7,100 mm (22.6 – 23.3 ft)
Max Digging Reach	9,800 – 10,000 mm (32.2 – 32.8 ft)
Max Dumping Height	7,000 – 7,100 mm (23.0 – 23.3 ft)
Max Digging Radius (Ground Level)	~9,700 mm (31.8 ft)
Max Vertical Wall Digging Depth	~5,800 mm (19.0 ft)
Max Tear-out Force	~124 kN (27,900 lbf)
Bucket Capacity (Standard)	0.6 – 0.8 m³ (0.78 – 1.05 yd³)
	(0.6 m³ for general purpose, 0.8 m³ for heavy digging)

📌 6. UNDERCARRIAGE & TRAVEL

Parameter	Specification
Track Type	Steel Track with Triple Grouser Shoes (standard)
Travel Speed (High)	~4.8 km/h (3.0 mph)
Travel Speed (Low)	~3.2 km/h (2.0 mph)
Ground Pressure	~43 kPa (6.2 psi)
Gradeability	70% (35°)
Max Climbing Ability	~70%

📌 7. OPERATOR CAB & COMFORT

Feature	Detail
Cab Type	ROPS/FOPS Certified, Fully Enclosed, Air-Conditioned
Seat	Suspension seat with armrests, adjustable
Controls	Joystick-type (right-hand & left-hand levers) + foot pedals
Monitor	LCD multi-function display (engine info, diagnostics, fuel consumption, hours)
Noise Level	~72 dB(A) (relatively quiet for its class)
Visibility	Large glass area, excellent all-around visibility
Safety	Seat belt, emergency stop, backup alarm, rearview camera (on some models)

💺 The cab is one of the best in its class — spacious, quiet, and well-insulated from heat and vibration.

📌 8. ATTACHMENTS (Available Options)

Attachment	Application
🪣 Standard Bucket	General earthmoving
🪨 Rock Bucket	Mining, quarrying
🔨 Hydraulic Breaker (Hammer)	Demolition, concrete breaking
' Hydraulic Shear / Crusher	Scrap metal, demolition
🪵 Grapple	Log handling, waste management
🔩 Thumb	Pipe, log, material handling
🏗️ Tiltrotator	Versatile attachment rotation
🧹 Ripper (Single Shank)	Hard ground, frozen soil
🌲 Forestry Winch / Grapple	Forestry operations
❄️ Hydraulic Quick Coupler	Fast attachment change

📌 9. KEY FEATURES & TECHNOLOGIES

Technology	Description
K-COMTEC / KOMTRAX	Remote machine monitoring & telematics system
Auto Idle	Engine automatically reduces RPM when not working → saves fuel
ECO Mode	Optimizes engine & pump output for fuel savings (up to 10-15%)
Power Mode	Boosts engine power for heavy-duty tasks
Advanced ACT	Active Control Technology — smoother, more precise hydraulic control
Self-diagnostic System	Easy troubleshooting via LCD monitor
Centralized Greasing	Easy daily maintenance from ground level
Large Service Access	Ground-level access to filters, drains, and check points

📌 10. FUEL CONSUMPTION (Approximate)

Operating Condition	Fuel Consumption
Idle	~6 – 8 L/hr (1.6 – 2.1 gal/hr)
Light Work	~12 – 16 L/hr (3.2 – 4.2 gal/hr)
Heavy Work	~20 – 26 L/hr (5.3 – 6.9 gal/hr)
Average (Mixed)	~16 – 20 L/hr (4.2 – 5.3 gal/hr)

& ECO mode, fuel savings of up to 10-15% can be achieved.

📌 11. COMPARISON WITH COMPETITORS

Model	Weight	Power	Bucket
Komatsu PC160LC-7	~16,700 kg	119 HP	0.6–0.8 m³
Caterpillar 316 GC	~17,400 kg	110 HP	0.57–0.83 m³
Hitachi ZX160LC-5G	~16,400 kg	118 HP	0.6–0.8 m³
Volvo EC160E	~16,700 kg	120 HP	0.6–0.8 m³
Doosan DX160LC-7	~16,500 kg	115 HP	0.55–0.75 m³

🏆 The PC160LC-7 is generally regarded as having superior fuel efficiency, cab comfort, and hydraulic smoothness compared to many competitors.

📌 12. COMMON APPLICATIONS

Industry	Use
🏗️ Construction	Foundation excavation, trenching, backfilling
🛣️ Road Building	Grading, road repair, drainage
⛏️ Mining & Quarrying	Rock excavation, loading trucks
🏚️ Demolition	With hydraulic breaker/shear
🌲 Forestry	With grapple or winch
💧 Utilities	Pipeline installation, ditch digging
🏭 Landscaping	Large-scale grading, pond digging

📌 13. MAINTENANCE INTERVALS

Item	Interval
Engine Oil Change	500 hrs / 6 months
Hydraulic Oil Change	2,000 hrs / 1 year
Hydraulic Filter	500 hrs
Fuel Filter	500 hrs
Air Filter (Outer)	500 hrs
Track Tension Check	250 hrs
Final Drive Oil	4,000 hrs
Coolant Change	2,000 hrs / 2 years

🔧 Komatsu recommends regular maintenance for longevity. The machine is designed for easy ground-level servicing.

📌 14. PROS & CONS

✅ PROS	❌ CONS
Excellent fuel efficiency	Higher purchase price than some brands
Very comfortable & quiet cab	Parts can be expensive
Smooth hydraulic operation	Heavier than some competitors
Reliable SAA6D107E engine	Tier 3 emissions (not Tier 4 Final)
Strong resale value	Discontinued — parts availability may decline over time
Easy maintenance access	Older model — lacks some latest tech
Excellent KOMTRAX telematics

📌 15. PRICE (Approximate — Used Market)

Condition	Price Range (USD)
Used (Good Condition, 4,000–6,000 hrs)	$55,000 – $85,000
Used (High Hours, 8,000–10,000+ hrs)	$40,000 – $60,000
New (if still available)	$130,000 – $160,000+

💰 Prices vary significantly by region, condition, hours, and attachments.

🏁 SUMMARY

The Komatsu PC160LC-7 is a highly reliable, fuel-efficient, and operator-friendly 16-tonne excavator that earned an excellent reputation worldwide during its production run. It remains a popular choice on the used market due to its durability, low operating costs, and Komatsu's strong global parts & service network.

🔑 Best for: Contractors and rental companies looking for a workhorse mid-size excavator with low operating costs and high productivity.

Would you like more details on any specific aspect — such as a specific attachment, comparison with PC160LC-8, or troubleshooting guide? 🚜

Non flooded

No accident

Original product

High quality and low price

We guarantee the quality of each machine and promise
to offer you the most favorable price.

Used Komatsu 160-7Excavator

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Used Komatsu 160-7Excavator

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We guarantee the quality of each machine and promise
to offer you the most favorable price.