Grove GMK4085B Crane

Contents

Boom
Dimensions
Carrier Engine
Operational Specs
Transmission

Boom

Min Height @ Max Raise Angle	38 ft in (11.59 m)
Max Height @ Max Raise Angle – No Jib	125 ft in (38.1 m)
Min Working Radius	10 ft in (3.05 m)
Max Working Radius	110 ft in (33.53 m)
Max Elevating Angle	84 degrees
Number Of Sections	4
Max Lift Capacity	162000 lb (73481.97 kg)
Swing Speed	2.4 rpm

Dimensions

Transport Length	43.25 ft in (13180 mm)
Transport Width	9.39 ft in (2860 mm)
Transport Height	12.16 ft in (3705 mm)
Width W/ Outriggers Extended	23.63 ft in (7200 mm)
Carrier Length	33.14 ft in (10100 mm)
Upper Structure Tail Swing Radius	11.49 ft in (3500 mm)

Carrier Engine

Make	Grove
Model	OM 442A
Gross Power	335.3 hp (250 kw)
Power Measured @	2100 rpm
Max Torque	1106.4 lb ft (1500 Nm)
Torque Measured @	1200 rpm

Operational Specs

Operating Weight	89630 lb (40655.5 kg)
Number Of Axels	4
Carrier Fuel Capacity	132.1 gal (500 L)
Upper Structure Hydraulic System Fluid Capacity	237.8 gal (900 L)
Operating Voltage	24 V
Alternator Supplied Amperage	55 amps
Tire Size	20.5R25

Transmission

Transmission Type	automatic powershift
Number Of Forward Gears	5
Number Of Reverse Gears	1
Max Speed – Forward	46 mph (74 km/h)

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