Komatsu PC450LC-8 Excavator


Dimensions

Ground Clearance 3.02 ft in (920 mm)
Overall Track Width 20.62 ft in (6283 mm)
Track Length On Ground 19.69 ft in (6000 mm)

Undercarriage

Shoe Size 23.63 in (600 mm)
Track Adjustment Hydraulic
Track Rollerframe Box-section
Number Of Shoes Per Side 49
Number Of Track Shoes Per Side 8
Seal Of Track Sealed track

Engine Details

Horsepower, Gross-Sae J1995 362.1 hp (270 kw)
Horsepower, Net-Iso 9249 344.7 hp (257 kw)
Horsepower, Net-Sae J1349 344.7 hp (257 kw)
Fan Drive Method Mechanical
Number Of Cylinders 6
Engine Model Komatsu SAA6D125E-5
Engine Type 4-cycle, water-cooled, direct injection
Governor All-speed, electronic
Power Measured @ 1900 rpm
Aspiration Turbocharged and aftercooled
Displacement 673.8 cu in (11.1 L)
Bore 5 in (125 mm)
Stroke 6 in (150 mm)

Driveline

Drawbar Pull, Maximum 74295.8 lb (33700 kg)
Gradeability 70 %
Travel Speeds 3.5 mph (5.5 km/h)

Capacities

Fuel Tank Capacity 171.8 gal (650 L)
Hydraulic Tank 65.6 gal (248 L)
Final Drive 2.8 gal (10.5 L)
Engine Oil 9.8 gal (37 L)
Engine Coolant 9.6 gal (36 L)

Operational Specs

Boom Size 22965.9 ft in (7000 m)
Arm Size 11154.9 ft in (3400 m)
Arm Crowd Force – Iso 23800
Bucket Crowd Force – Iso 28300
Bucket Size – Kga Standard Gp 2.9 yd3 (2.2 m3)
Digging Depth – Maximum 25.6 ft in (7790 mm)
Digging Reach – Maximum 39.4 ft in (12005 mm)
Maximum Reach @ Ground Level 38.8 ft in (11800 mm)
Swing Radius 12 ft in (3645 mm)

Swing Mechanism

Swing Speed 9.1 rpm

Weights

Bucket Weight – Kga Gp 4056.6 lb (1840 kg)
Quick Hitch Weight – Kga 1732.9 lb (786 kg)
Total Operating Weight 97708.9 lb (44320 kg)

Hydraulic System

Hydraulic System Type ​HydrauMind System
Selectable Work Modes 5
Economy Sub-Mode Selections 4
Main Pump Type Variable displacement piston
Maximum Flow Rate 182.3 gal/min (690 L/min)
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