Liebherr LTM 1090/2 Crane


Boom

Min Height @ Max Raise Angle 38.39 ft in (11.7 m)
Max Height @ Max Raise Angle – No Jib 170.61 ft in (52 m)
Min Working Radius 35.44 ft in (10.8 m)
Max Working Radius 62.34 ft in (19 m)
Max Elevating Angle 83.5 degrees
Number Of Sections 5

Dimensions

Transport Length 43.45 ft in (13241 mm)
Transport Width 9.03 ft in (2750 mm)
Transport Height 12.9 ft in (3930 mm)
Ground Clearance 1.25 ft in (380 mm)
Width W/ Outriggers Extended 23.63 ft in (7200 mm)
Carrier Length 34.26 ft in (10440 mm)
Upper Structure Tail Swing Radius 16.56 ft in (5045 mm)

Upper Structure Engine

Number Of Cylinders 4
Make Liebherr
Model D 924 T-E
Gross Power 161 hp (120 kw)
Power Measured @ 1800 rpm
Max Torque 531.1 lb ft (720 Nm)
Torque Measured @ 1200 rpm

Carrier Engine

Make Liebherr
Model D 9406 TI
Gross Power 402.4 hp (300 kw)
Power Measured @ 2100 rpm
Max Torque 1253.9 lb ft (1700 Nm)
Torque Measured @ 1500 rpm
Number Of Cylinders 6

Operational Specs

Number Of Axels 4
Carrier Fuel Capacity 79.3 gal (300 L)
Tires 8
Operating Voltage 24 V
Tire Size 14.00 R 25

Transmission

Drive System Axle 2 additionally driven
Transmission Type Allison Automatic
Number Of Forward Gears 6
Number Of Reverse Gears 1

Brakes

Service Brake Dual circuit , air servo brake
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