Liebherr LTM 1040-2.1 - Инструкция (Страница 13)

13 LTM 10402.1
Ausstattung
Equipment
Equipement • Equipaggiamento
Equipamiento • Oáîðóäîâàíèå
Crane carrier
Frame Liebherr designed and manufactured, box
type, torsion resistant, all-welded construc-
tion made of high-tensile structural steel.
Outriggers 4-point supporting system, hydraulically tele-
scopable into horizontal and vertical direction.
Operation with remote control, automatic sup-
port leveling, electronic inclination display.
Engine Diesel, 6 cylinder, watercooled, make
Merce des-Benz, output 205 kW (278 h.p.),
max. torque 1100 Nm.
Exhaust emissions acc. to 97/68/EG or
EPA/CARB. Fuel tank capacity: 310 litres.
Gearbox ZF power-shift gear with torque converter,
lock-up, transfer case; 6 forward and
2 reverse speeds.
Axles Front: planetary axle with differential lock,
steerable.
Rear: planetary axle with differential lock,
steerable.
Suspension Hydropneumatic suspension, lockable
hydraulically.
Tyres 4 tyres. Tyre size: 14.00 R 25 (385/95 R 25).
Steering Front axle mechanically steered, with
hydraulic power assistance and stand-by
steering pump.
Rear axle hydraulically steered. Both axles
steered hydrostatically from crane cab.
Brakes Service brake: allwheel servoair brake, all
axles are equipped with disc brakes, dual
circuit.
Hand brake: spring loaded, acting on all
wheels.
Driver‘s cab Two-men driving cab, steel sheet design,
with dipping varnish and powder coating.
With controls and instruments for driving.
Electrical system Modern data bus technique, 24 Volt DC,
2 batteries of 110 Ah each.
Crane superstructure
Frame Liebherr-made, torsion-resistant, welded
construction of high-tensile structural steel,
single-row ball bearing slewing ring.
Hydraulic system One variable display axial piston pump and
one gear type pump, open hydraulic circuits
with electronic “load sensing”, 4 working
movements simultaneously operational.
Crane control By selfcentering four directional joysticks in the
crane cabin and by varying the speed of the
diesel engine, electronic precontrol and step-
less regulation of all crane movements.
Hoist gear Axial piston fixed displacement motor, hoist
drum with integrated planetary gear and
spring-loaded static brake, actuation by open
regulated oil circuit.
Luffing gear 1 differential hydraulic ram with pilot locking
valve.
Slewing gear Hydraulic motor, planetary gear with spring
loaded static brake, actuation by open oil
circuit. Continuous control of slewing speed.
Crane cab Corrosion resistant, large field of vision,
safety glazing.
Safety devices LICCON2 safe load indicator, hoist limit
switch, safety valves against pipe and
hose rupture.
Telescopic boom 1 boom pivot section and 3 telescopic
sections. All sections hydraulically
extendable under load.
Boom length: 10.5 m – 35 m.
Counterweight 1.5 t basic ballast, permanently mounted to
the superstructure.
Additional equipment
Folding jib Single folding jib, 9.5 m long, installation at
0°, 20°, 40° or 60°.
Tyres 4 tyres. Tyre size: 16.00 R 25 (445/95 R 25).
Ballasting device Hydraulic ram on the superstructure.
Additional
counterweight
5 t for a total counterweight of 6.5 t.
Other items of equipment available on request.