Grove GMK6250 Crane


Boom

Min Height @ Max Raise Angle 44 ft in (13.42 m)
Max Height @ Max Raise Angle – No Jib 197 ft in (60.05 m)
Min Working Radius 8 ft in (2.44 m)
Max Working Radius 180 ft in (54.87 m)
Max Elevating Angle 82 degrees
Number Of Sections 6
Max Lift Capacity 350000 lb (158757.34 kg)
Swing Speed 1.7 rpm

Dimensions

Transport Length 53.88 ft in (16422 mm)
Transport Width 10.08 ft in (3070 mm)
Transport Height 13.13 ft in (4000 mm)
Width W/ Outriggers Extended 27.89 ft in (8500 mm)
Carrier Length 49.56 ft in (15105 mm)
Upper Structure Tail Swing Radius 16.39 ft in (4995 mm)

Upper Structure Engine

Number Of Cylinders 6
Cooling System Watercooled
Make Grove
Model 6BTA5.9-C
Gross Power 165 hp (123 kw)
Power Measured @ 2000 rpm
Max Torque 538.5 lb ft (730 Nm)
Torque Measured @ 1500 rpm

Carrier Engine

Make Grove
Model N14-525 E+
Gross Power 525.7 hp (392 kw)
Power Measured @ 2100 rpm
Max Torque 1850.6 lb ft (2509 Nm)
Torque Measured @ 1200 rpm
Number Of Cylinders 6

Operational Specs

Operating Weight 143384 lb (65037.9 kg)
Number Of Axels 6
Upper Structure Fuel Capacity 52.9 gal (200 L)
Carrier Fuel Capacity 132.1 gal (500 L)
Upper Structure Hydraulic System Fluid Capacity 258.9 gal (980 L)
Operating Voltage 24 V
Alternator Supplied Amperage 80 amps
Tire Size 20.5R25

Transmission

Transmission Type Allison automatic CLT 755
Number Of Forward Gears 5
Number Of Reverse Gears 1
Max Speed – Forward 47.9 mph (77 km/h)
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