Grove YB7720 Crane


Boom

Min Height @ Max Raise Angle 19.36 ft in (5.9 m)
Max Height @ Max Raise Angle – No Jib 42.98 ft in (13.1 m)
Min Working Radius 10 ft in (3.05 m)
Max Working Radius 30.5 ft in (9.3 m)
Max Elevating Angle 80 degrees
Max Lift Capacity 40000 lb (18143.7 kg)
Swing Speed 2.5 rpm
Number Of Sections 3

Dimensions

Transport Length 24.74 ft in (7540 mm)
Transport Width 8.01 ft in (2440 mm)
Transport Height 9.85 ft in (3000 mm)
Ground Clearance 1.37 ft in (417 mm)
Width W/ Outriggers Extended 15.33 ft in (4670 mm)
Carrier Length 16.41 ft in (5000 mm)
Upper Structure Tail Swing Radius 8.21 ft in (2500 mm)

Carrier Engine

Make Grove
Model QSB
Gross Power 130.1 hp (97 kw)
Power Measured @ 2500 rpm
Displacement 360.1 cu in (5.9 L)

Operational Specs

Operating Weight 41270 lb (18719.8 kg)
Number Of Axels 2
Carrier Fuel Capacity 50 gal (189 L)
Upper Structure Hydraulic System Fluid Capacity 60 gal (227 L)
Operating Voltage 12 V
Alternator Supplied Amperage 63 amps
Tire Size 17.5 R 25

Transmission

Transmission Type Clark Powershift
Number Of Forward Gears 4
Number Of Reverse Gears 4
Max Speed – Forward 19.5 mph (31.4 km/h)
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