Used Komatsu 60-7Excavator

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The Komatsu PC60-7 is a mini (compact) hydraulic excavator from the 6-ton class, manufactured by Komatsu Ltd. (Japan). It was the 7th generation of the popular PC60 series, produced roughly from 2008 to 2012, before being succeeded by the PC60-8.

It is widely used in urban construction, landscaping, utility work, pipe laying, and small-scale excavation due to its compact size, zero tail swing design, and versatility.

📐 1. KEY SPECIFICATIONS

Parameter	Details
Model	PC60-7
Class	Mini Excavator (6-ton class)
Manufacturer	Komatsu Ltd., Japan
Production Years	~2008 – 2012
Predecessor / Successor	PC60-6 → PC60-7 → PC60-8

🔧 2. ENGINE

Specification	Details
Engine Model	Komatsu SAA4D107E-3
Type	4-cylinder, in-line, turbocharged diesel
Displacement	3.269 liters (199.5 cu in)
Rated Power	43.3 kW (58 hp) @ 2,200 rpm
Max Torque	216 N·m (159 lb-ft) @ 1,400 rpm
Emission Standard	Tier 3 / EU Stage IIIA (varies by market)
Fuel Tank Capacity	~120 liters (31.7 US gal)
Cooling System	Water-cooled with radiator

✅ The SAA4D107E-3 engine is known for being fuel-efficient, reliable, and low-emission, meeting strict environmental regulations.

⚖️ 3. OPERATING WEIGHT & DIMENSIONS

Parameter	Details
Operating Weight	5,970 kg (13,162 lbs)
Overall Length (w/o bucket)	5,830 mm (19.13 ft)
Overall Width	2,130 mm (6.99 ft)
Overall Height (to top of canopy)	2,620 mm (8.60 ft)
Ground Clearance	370 mm (14.6 in)
Track Width	Adjustable: 1,300 – 1,900 mm
Track Shoe Width	400 mm (15.7 in)
Tail Swing Radius	0 mm — ZERO TAIL SWING ⭐

⭐ Zero Tail Swing is one of the biggest advantages — the upper structure does NOT swing beyond the track width, making it ideal for tight urban spaces and working near buildings/walls.

🛢️ 4. HYDRAULIC SYSTEM

Parameter	Details
Pump Type	Variable displacement axial piston pump (2 pumps)
System Pressure	34.3 MPa (5,000 psi)
Total Flow Rate	2 × 63 = 126 L/min (33.3 US gpm)
Cylinder (Boom)	95 mm bore
Cylinder (Arm)	80 mm bore
Cylinder (Bucket)	70 mm bore
Auxiliary Hydraulic Lines	2 circuits available

🏗️ 5. DIGGING PERFORMANCE

Performance	Metric	Imperial
Max Digging Depth	3,910 mm	12.99 ft
Max Digging Reach	6,160 mm	20.21 ft
Max Digging Height	5,870 mm	19.26 ft
Max Dump Height	4,190 mm	13.75 ft
Max Vertical Wall Dig	3,330 mm	10.93 ft
Max Digging Force (Boom)	37.8 kN	8,497 lbf
Max Digging Force (Arm)	27.3 kN	6,137 lbf
Bucket Tear-Out Force	28.2 kN	6,340 lbf

🪣 6. BUCKET OPTIONS

Bucket Type	Capacity	Width
Standard (General Purpose)	0.25 m³ (0.33 cu yd)	600 mm
Narrow Bucket	0.15 – 0.20 m³	300 – 450 mm
Wide / Grading Bucket	0.30 – 0.35 m³	700 – 900 mm
Trenching Bucket	0.10 – 0.15 m³	250 – 400 mm

🚜 7. TRAVEL & MOBILITY

Parameter	Details
Max Travel Speed	4.8 km/h (3.0 mph)
Min Travel Speed	~2.0 km/h (1.2 mph)
Gradeability	70% (35°)
Undercarriage	Steel track with rubber pads (optional)
Dozer Blade	Standard (width: 2,130 mm)

🎛️ 8. OPERATOR CAB & COMFORT

Feature	Details
Cab Type	Enclosed ROPS/FOPS certified canopy
Air Conditioning	✅ Standard
Heater	✅ Standard
Seat	Suspension seat with armrest
Controls	Joystick (proportional) + foot pedals
Display	Digital monitor (engine info, diagnostics)
Noise Level	~74 dB(A) — relatively quiet for its class
Visibility	Excellent all-around visibility due to compact size

🔩 9. ATTACHMENT OPTIONS (QUICK COUPLER)

The PC60-7 is highly versatile with a quick coupler system, allowing fast attachment changes:

Attachment	Application
🔨 Hydraulic Breaker (Hammer)	Rock breaking, demolition
🔩 Auger / Earth Drill	Post hole drilling, piling
🪣 Thumb (Grab)	Material handling, sorting
🪵 Hydraulic Grapple	Log/scrap handling
🔄 Rotating Grapple	Demolition, sorting
🪚 Hydraulic Saw	Concrete cutting
🧹 Sweeper / Brush Cutter	Road cleaning, land clearing
📦 Pallet Fork	Material transport

🌍 10. APPLICATIONS

Sector	Use Cases
🏙️ Urban Construction	Trench digging, utility work, foundation excavation
🌳 Landscaping	Tree planting, grading, garden work
🔌 Utilities	Pipe laying, cable trenching
🏗️ Road Work	Small road repairs, manhole work
🏠 Residential	Backyard digging, septic work, pool excavation
🏭 Demolition	Light demolition (with breaker/grapple)
🌾 Agriculture	Drainage, fence post installation

✅ 11. KEY ADVANTAGES

Advantage	Explanation
⭐ Zero Tail Swing	Works in extremely tight spaces
⭐ Compact Size	Easy to transport on a trailer
⭐ Fuel Efficient	~5-7 L/hr under normal operation
⭐ Low Emissions	Meets Tier 3 / EU Stage IIIA
⭐ High Versatility	10+ attachment options
⭐ Low Maintenance	Komatsu reliability + easy service access
⭐ Operator Comfort	AC, suspension seat, low noise
⭐ High Resale Value	Strong demand in used market

📊 12. COMPARISON WITH SIMILAR MODELS

Model	Weight	Power	Tail Swing
Komatsu PC60-7	5,970 kg	58 hp	✅ Zero
Komatsu PC60-8	6,120 kg	58 hp	✅ Zero
CAT 306 E2	6,130 kg	60 hp	✅ Zero
Kobelco SK60-8	6,050 kg	57 hp	✅ Zero
Volvo EC60D	6,040 kg	54 hp	✅ Zero
Doosan DX60R-7	6,030 kg	57 hp	✅ Zero

💰 13. APPROXIMATE PRICING (USED MARKET, 2024)

Condition	Price Range (USD)
Good Condition (2,000-4,000 hrs)	$25,000 – $38,000
Excellent Condition (<2,000 hrs)	$38,000 – $48,000
Heavy Use (5,000+ hrs)	$18,000 – $25,000

(Prices vary significantly by region, condition, and attachments included)

📌 SUMMARY

Category	Rating
Power	⭐⭐⭐⭐ (58 hp — excellent for 6-ton class)
Versatility	⭐⭐⭐⭐⭐ (Quick coupler + many attachments)
Maneuverability	⭐⭐⭐⭐⭐ (Zero tail swing = best in class)
Fuel Economy	⭐⭐⭐⭐⭐ (~5-7 L/hr)
Comfort	⭐⭐⭐⭐ (AC, quiet, good visibility)
Reliability	⭐⭐⭐⭐⭐ (Komatsu build quality)
Resale Value	⭐⭐⭐⭐⭐ (Very high demand)

🎯 Bottom Line: The Komatsu PC60-7 is one of the best-selling mini excavators in the world. It offers the perfect balance of power, compactness, versatility, and reliability — making it a top choice for contractors, rental companies, and homeowners alike.

Would you like me to go deeper into any specific area (e.g., maintenance schedule, common problems, vs PC60-8 comparison, etc.)? 🚜