- Ground Clearance: 1.64 ft / 498 mm
- Tail Swing Radius: 9.65 ft / 2940 mm
- Track Gauge: 8.5 ft / 2590 mm
- Grouser Height: 0.1 ft / 30 mm
Published dimensions and weight
Komatsu PC270-8
The Komatsu PC270-8 is a hydraulic excavator of about 27.1 t, powered by a 199.9 hp engine.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale
01Dimensions referenceLength × width × height
02Total Operating Weight59833.5 lb27140 kg
03Selected published values66
Hydraulic excavators are commonly used for digging, trenching, loading and site preparation. Published rows for Komatsu PC270-8 include the published “Ground Clearance” field of 1.64 ft / 498 mm, the published “Tail Swing Radius” field of 9.65 ft / 2940 mm, the published “Track Gauge” field of 8.5 ft / 2590 mm. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Ground Clearance” field (1.64 ft / 498 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Tail Swing Radius” field (9.65 ft / 2940 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Track Gauge” field (8.5 ft / 2590 mm) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Dimensions
Ground Clearance1.64 ft498 mm
Tail Swing Radius9.65 ft2940 mm
Track Gauge8.5 ft2590 mm
Grouser Height0.1 ft30 mm
Machine Cab Height7.3 ft2225 mm
Machine Cab Width8.9 ft2710 mm
Width Of Crawler10.47 ft3190 mm
Ground Clearance (Minimum)1.64 ft498 mm
Ground Clearance, Counterweight3.99 ft1215 mm
Overall Length32.35 ft9860 mm
Overall Track Width10.47 ft3190 mm
Shoe Width1.97 ft600 mm
Track Length15.18 ft4625 mm
Track Length On Ground12.14 ft3700 mm
Distance, Swing Center To Rear End9.54 ft2905 mm
Overall Height10.52 ft3205 mm
Undercarriage
Shoe Size23.63 in600 mm
Number Of Track Rollers(Each Side)77
Number Of Carrier Rollers Per Side22
Number Of Shoes (Each Side)4545
Track AdjusterHydraulicHydraulic
Shoe Typetriple grousertriple grouser
Engine
Horsepower, Gross-Sae J1995199.9 hp149 kw
Horsepower, Net-Iso 9249187.8 hp140 kw
Horsepower, Net-Sae J1349187.8 hp140 kw
Fan Drive MethodMechanicalMechanical
FilterFull FlowFull Flow
Number Of Cylinders66
Engine ModelKomatsu SAA6D107E-1Komatsu SAA6D107E-1
Engine TypeWater-cooled, 4-cycle, direct injectionWater-cooled, 4-cycle, direct injection
GovernorAll-speed control, electronicAll-speed control, electronic
Power Measured @2050 rpm2050 rpm
AspirationTurbocharged, aftercooledTurbocharged, aftercooled
Displacement408.3 cu in6.7 L
Bore4.3 in107 mm
Stroke4.9 in124 mm
Fuel SystemDirect injectionDirect injection
Driveline
Drawbar Pull, Maximum55997.5 lb25400 kg
Gradeability70 %70 %
Travel Speeds3.5 mph5.5 km/h
Capacities
Swing Drive2.2 gal8.2 L
Fuel Tank105.7 gal400 L
Hydraulic Tank34.9 gal132 L
Final Drive2.3 gal8.5 L
Engine Oil6.2 gal23.1 L
Engine Coolant5.5 gal20.6 L
Operational
Boom Size19357 ft5900 m
Boom TypeHeavy DutyHeavy Duty
Arm Size9842.6 ft3000 m
Swing Radius9.7 ft2940 mm
Arm TypeHeavy DutyHeavy Duty
Bucket Crowd Force – Iso20200 kgf20200 kgf
Bucket Size – Kga Standard Gp1.9 yd31.4 m3
Digging Depth – Maximum21.2 ft6460 mm
Digging Reach – Maximum33.2 ft10100 mm
Maximum Reach @ Ground Level32.8 ft9990 mm
Arm Crowd Force – Iso14100 kgf14100 kgf
Swing Mechanism
Swing Speed10.5 rpm10.5 rpm
Weights
Bucket Weight - Kga Gp2535.4 lb1150 kg
Quick Hitch Weight – Kga674.7 lb306 kg
Total Operating Weight59833.5 lb27140 kg
Hydraulic System
Hydraulic System TypeHydrauMind SystemHydrauMind System
Selectable Work Modes55
Economy Sub-Mode Selections44
Main Pump TypeVariable displacement pistonVariable displacement piston
Maximum Flow Rate118.9 gal/min450 L/min
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Manufacturer-published specifications.