09 - 10 RT60 Rough Terrain Crane
STANDARD SUPERSTRUCTURE EQUIPMENT
1) BOOM
U-shaped boom welded from high-strength steel, 1 basic boom and 4 telescopic
sections. The telescoping system consists of two single stage telescoping cylinders
with 2 sets of wire ropes used to extend and retract the telescopic sections
synchronically. The telescoping cylinder is equipped with a plunge-jointed balance
valve.
Five sheaves are welded to the telescopic section 4. The crane incorporates a “Quick
Reeving” boom head and block which do not require removal of the wedge socket
from the rope in order to change the reeving. The rooster sheave is optional.
Min. main boom length:
37.4 ft. (11400 mm)
Max. main boom length: 141.1 ft. (43000 mm)
Max. boom extending time: About 140 s
2) JIB
One side stow swing-on lattice type jib and one inserted box type jib. The box type jib
can be secured into the lattice one. Single sheave mounted on jib head.
It remains stowed on the side of boom not in used.
Offset: 0°, 20° and 40°
Jib length: 32.8 ft – 60.8 ft (10 m – 17 m)
3) LUFFING GEAR
Rear-mounted single luffing cylinder with two-way balance valve
Luff angle: -3° - 78°
Luff speed: -3° - 78° / 56 s
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