Kobelco 7250-2F Crawler Crane


Engine Details

Starter 8.1 hp (6 kw)
Fuel Filter Replaceable paper element
Radiator Core Type Corrugated type core, thermostatically controlled
Emissions Level EPA Tier III
Engine Make Hino
Engine Model P11C-UN
Engine Type Water-cooled, direct fuel injection, with turbocharger
Gross Power 331.3 hp (247 kw)
Cooling System Liquid, recirculating bypass
Air Cleaner Dry type with replaceable paper element
Power Measured @ 2000 rpm
Rated Power 331.3 hp (247 kw)
Displacement 642 cu in (10.6 L)
Max Torque 958.9 lb ft (1300 Nm)
Torque Measured @ 1500 rpm

Operational Specs

Line Pull – Main Winches 29674.8 lb (132 kN)
Rope Diameter- Main Winches 1.2 in (28 mm)
Operating Weight 422000.1 lb (191416 kg)
Fuel Tank Capacity 105.7 gal (400 L)
Hydraulic System Fluid Capacity 158.6 gal (600 L)

Transmission

Max Speed 0.7 mph (1.1 km/h)

Undercarriage

Width Of Shoes 42.2 in (1070 mm)

Hydraulic System

Max Operating Pressure 31.9 MPa
Hydraulic System Type 4 variable displacement

Boom

Min Height @ Max Raise Angle 49.9 ft in (15.2 m)
Max Height @ Max Raise Angle – No Jib 250 ft in (76.2 m)
Max Elevating Angle 90 degrees
Max Lift Capacity 499999.6 lb (226796 kg)
Swing Speed 2.2 rpm

Dimensions

Transport Width 21 ft in (6400 mm)
Operating Width 24.6 ft in (7470 mm)
Transport Height 29.3 ft in (8930 mm)
Ground Clearance 1.5 ft in (435 mm)
Tail Swing Radius 19.2 ft in (5850 mm)
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