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Current number of specifications

 
Grove RT990 Rough Terrain Crane

Selected Dimensions

Boom
I. Min Height @ Max Raise Angle36 ft in11 m
J. Max Height @ Max Raise Angle - no jib114 ft in34.7 m
K. Min Operating Radius10 ft in3 m
L. Max Operating Radius100 ft in30.5 m
M. Max Elevating Angle80 degrees 
Dimensions
A. Transport Length45.6 ft in13887 mm
B. Transport Width12.3 ft in3759 mm
C. Transport Height13.6 ft in4147 mm
D. Wheelbase15.4 ft in4699 mm
E. Ground Clearance2.4 ft in737 mm
F. Width w/ Outriggers Extended26.5 ft in8077 mm
G. Carrier/Base Length29.7 ft in9067 mm
H. Upper Structure Tail Swing Radius14.2 ft in4343 mm

Specification

Engine
MakeDetroit Diesel
Model6-7IT
Gross Power280.3 hp209 kw
Power Measured @2100 rpm
Max Torque757 lb ft1026.4 Nm
Torque Measured @1400 rpm
Aspirationturbocharged
Operational
Operating Weight136400 lb61870 kg
Fuel Capacity100 gal378.5 L
Hydraulic System Fluid Capacity375 gal1419.5 L
Operating Voltage24 V
Tire Size33.25x35-32PR
Transmission
Typeremote mounted powershift
Number of Forward Gears6
Number of Reverse Gears6
Max Speed - Forward16.2 mph26 km/h
Boom
Number of Sections4
Min Height @ Max Raise Angle36 ft in11 m
Max Height @ Max Raise Angle - no jib114 ft in34.7 m
Max Elevating Angle80 degrees
Max Lift Capacity180000 lb81646.6 kg
Swing Speed2 rpm
Min Operating Radius10 ft in3 m
Max Operating Radius100 ft in30.5 m
Dimensions
Transport Length45.6 ft in13887 mm
Transport Width12.3 ft in3759 mm
Transport Height13.6 ft in4147 mm
Ground Clearance2.4 ft in737 mm
Wheelbase15.4 ft in4699 mm
Width w/ Outriggers Extended26.5 ft in8077 mm
Carrier/Base Length29.7 ft in9067 mm
Upper Structure Tail Swing Radius14.2 ft in4343 mm