Komatsu PC450LC-8SE Excavator


Dimensions

Ground Clearance 2.25 ft in (685 mm)
Track Gauge 14.28 ft in (4350 mm)
Overall Height 12.21 ft in (3720 mm)
Track Length On Ground 14.28 ft in (4350 mm)
Overall Length 38.03 ft in (11590 mm)
Overall Track Width 11.26 ft in (3430 mm)

Undercarriage

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

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)
Backhoe Capacity 15 m3 19.5 yd3 SAE 1:1 heaped

Driveline

Drawbar Pull, Maximum 7429.6 lb (3370 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 21981.7 ft in (6700 m)
Arm Size 85958.1 ft in (26200 m)
Arm Crowd Force – Iso 23800
Bucket Crowd Force – Iso 28300
Bucket Size – Kga Standard Gp 3.3 yd3 (2.5 m3)
Digging Depth – Maximum 22.7 ft in (6902 mm)
Digging Reach – Maximum 36.4 ft in (11083 mm)
Maximum Reach @ Ground Level 35.7 ft in (10868 mm)
Swing Radius 12 ft in (3645 mm)

Swing Mechanism

Swing Speed 9.1 rpm

Weights

Operating Weight 102515 lb (46500 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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