Grove RT890 Crane

Contents

Boom
Dimensions
Engine Details
Operational Specs
Transmission

Boom

Min Height @ Max Raise Angle	36 ft in (10.98 m)
Max Height @ Max Raise Angle – No Jib	114 ft in (34.75 m)
Min Operating Radius	10 ft in (3.05 m)
Max Elevating Angle	80 degrees
Max Operating Radius	100 ft in (30.48 m)
Swing Speed	2 rpm
Max Lift Capacity	180000 lb (81646.64 kg)
Number Of Sections	4

Dimensions

Transport Length	47.42 ft in (14453 mm)
Transport Width	12.09 ft in (3683 mm)
Transport Height	12.8 ft in (3899 mm)
Wheelbase	14.17 in (4318 mm)
Width W/ Outriggers Extended	26.55 ft in (8090 mm)
Carrier/Base Length	27.92 ft in (8509 m)
Upper Structure Tail Swing Radius	14.29 ft in (4353 mm)

Engine Details

Number Of Cylinders	6
Engine Make	Caterpillar
Engine Model	6CTA
Gross Power	249.5 hp (186 kw)
Power Measured @	2200 rpm
Max Torque	794.4 lb ft (1077 Nm)
Torque Measured @	1500 rpm
Displacement	506.5 cu in (8.3 L)
Aspiration	Turbocharged

Operational Specs

Operating Weight	109874 lb (49838 kg)
Fuel Tank Capacity	100 gal (378.6 L)
Hydraulic System Fluid Capacity	225.1 gal (852 L)
Operating Voltage	12 V
Tire Size	29.5×25-28PR

Transmission

Transmission Type	full powershift
Number Of Forward Gears	6
Number Of Reverse Gears	6
Max Speed – Forward	18.8 mph (30.1 km/h)

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