Grove GMK7550 All Terrain Crane

Boom

Height 450 ft (137 m)
Max Elevating Angle 82 degrees
Max Height @ Max Raise Angle – no jib 197 ft (60 m)
Max Lift Capacity 420,000 lbs (190,509 kg)
Max Working Radius 185 ft (56 m)
Min Height @ Max Raise Angle 53 ft (16 m)
Min Working Radius 8 ft (2 m)
Number of Sections 5
Swing Speed 1.1 rpm

CARRIER ENGINE

Gross Power 300 hp (224 kw)
Make Grove
Max Torque 770 lbs ft (1,044 nm)
Model QSB6.7
Power Measured @ 2500 rpm
Torque Measured @ 1500 rpm

Dimensions

Carrier Length 52 ft (16 m)
Ground Clearance 1 ft (0 m)
Transport Height 13 ft (4 m)
Transport Length 64 ft (20 m)
Transport Width 10 ft (3 m)
Upper Structure Tail Swing Radius 21 ft (6 m)
Width w/ Outriggers Extended 29 ft (9 m)

Operating Specifications

Alternator Supplied Amperage 100 amps
Carrier Fuel Capacity 132 gal (500 l)
Number of Axels 7
Operating Voltage 24 volts
Operating Weight 201,343 lbs (91,328 kg)
Tire Size 445/95 R25
Upper Structure Fuel Capacity 79 gal (300 l)

Transmission

Max Speed – Forward 53 mph (85 kph)
Number of Forward Gears 7
Number of Reverse Gears 1
Transmission Type Allison automatic HD 4076

UPPER STRUCTURE ENGINE

Gross Power 600 hp (447 kw)
Make Grove
Max Torque 2,050 lbs ft (2,779 nm)
Model QSX15
Power Measured @ 2100 rpm
Torque Measured @ 1400 rpm
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