Grove YB7720 Crane

Contents

Boom
Dimensions
Carrier Engine
Operational Specs
Transmission

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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