- Ground Clearance: 5.88 ft / 1790 mm
- Track Gauge: 2.3 ft / 700 mm
- Overall Height: 20.56 ft / 6265 mm
- Overall Track Width: 17.57 ft / 5355 mm
Published dimensions and weight
Komatsu PC1250SP-8R
The Komatsu PC1250SP-8R is a 61 t-class hydraulic excavator with a 689.3 hp engine.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale
01Dimensions referenceLength × width × height
02Operating Weight134482 lb61000 kg
03Selected published values53
Hydraulic excavators are commonly used for digging, trenching, loading and site preparation. Published rows for Komatsu PC1250SP-8R include published operating weight of 134482 lb / 61000 kg, the published “Ground Clearance” field of 5.88 ft / 1790 mm, the published “Track Gauge” field of 2.3 ft / 700 mm. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Ground Clearance” field (5.88 ft / 1790 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Track Gauge” field (2.3 ft / 700 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Overall Height” field (20.56 ft / 6265 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 Clearance5.88 ft1790 mm
Track Gauge2.3 ft700 mm
Overall Height20.56 ft6265 mm
Overall Track Width17.57 ft5355 mm
Overall Length48.53 ft14790 mm
Track Length On Ground21.08 ft6425 mm
Undercarriage
Shoe Size27.56 in700 mm
Track RollerframeBox-sectionBox-section
Number Of Carrier Rollers Per Side33
Number Of Shoes Per Side4848
Number Of Track Shoes Per Side88
Seal Of TrackSealedSealed
Track AdjustmentHydraulicHydraulic
Centre FrameH-Leg FrameH-Leg Frame
Engine
Horsepower, Gross-Sae J1995689.3 hp514 kw
Horsepower, Net-Iso 9249673.2 hp502 kw
Horsepower, Net-Sae J1349673.2 hp502 kw
Fan Drive MethodHydraulicHydraulic
Number Of Cylinders66
Engine ModelKomatsu SAA6D170E-5Komatsu SAA6D170E-5
Engine Type4-cycle, water-cooled, direct injection4-cycle, water-cooled, direct injection
GovernorAll-speed, electronicAll-speed, electronic
Power Measured @1800 rpm1800 rpm
Displacement1412.7 cu in23.2 L
AspirationTurbocharged and after cooledTurbocharged and after cooled
Bore6.7 in170 mm
Stroke6.7 in170 mm
Driveline
Gradeability70 %70 %
Travel Speeds2 mph3.2 km/h
Capacities
Swing Drive10.6 gal40 L
Fuel Tank359.3 gal1360 L
Hydraulic Tank177 gal670 L
Final Drive5.6 gal21 L
Engine Oil22.8 gal86 L
Radiator37.6 gal142 L
Operational
Boom Size21981.7 ft6700 m
Boom TypeSuper ExcavationSuper Excavation
Arm Size98097.2 ft29900 m
Arm Crowd Force – Iso2990029900
Arm TypeSuper ExcavationSuper Excavation
Bucket Crowd Force – Iso2770027700
Bucket Size – Kga Standard Gp4.6 yd33.5 m3
Digging Depth – Maximum23.2 ft7060 mm
Digging Reach – Maximum37.9 ft11550 mm
Maximum Reach @ Ground Level37.1 ft11300 mm
Swing Radius13 ft3950 mm
Swing Mechanism
Swing Speed5.8 rpm5.8 rpm
Weights
Operating Weight134482 lb61000 kg
Hydraulic System
Hydraulic System TypeOpen -center Load SensingOpen -center Load Sensing
Selectable Work Modes22
Economy Sub-Mode Selections44
Main Pump TypeVariable-capacity pistonVariable-capacity piston
Maximum Flow Rate261.1 gal/min988 L/min
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Manufacturer-published specifications.