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Technical description
Carrier
Drive / Steering
Frame
Outriggers
Engine
Transmission
Axles
Suspension
Wheels and tyres
Steering
Brakes
Electrical equipment
Driver's cab
Superstructure
Engine
Hydraulic system
Hoist
Slew unit
Boom elevation
Crane cab
Main boom
Counterweight
Safety devices
Hydraulic servo control
Optional equipment
Drive / Steering
Wheels and tyres
Tow coupling
Hoist II
Main boom extension
Additional counterweight
Runner
Modular axle
20
10 x 6 x 8.
Monobox main frame with outrigger boxes integral, of high-strength fine grain structural steel.
Four hydraulically telescoping outrigger beams with hydraulic jack legs.
DaimlerChrysler OM 502 LA water-cooled 8-cylinder engine, output to DIN: 350 kW (476 hp) at
1
1800
/min, max. torque 2300 Nm at 1080
Automated transmission system (16 ranges), transfer case with longitudinal differential lockout control,
cruise control for both travelling and uniform deceleration.
Axle 1: steering; axle 2: with planetary hubs, steering, transverse differential lockout control;
axle 3: rigid axle, non-steer; axle 4: with planetary hubs, steering in crab steer mode, longitudinal and
transverse differential lockout control; axle 5: with planetary hubs, transverse differential lockout control.
Hydropneumatic suspension, all axles hydraulically blockable.
10 wheels fitted with 14.00 R 25 tyres, single wheels on all axles.
ZF dual-circuit semiblock mechanical steering with hydraulic booster.
Service brake: dual-line air system with anti locking system. Parking brake: spring-loaded type,
on 2nd, 4th and 5th axles. Sustained action brake: constant choke valve, exhaust brake, hydrodynamic
retarder.
24 V system.
Rubber-mounted all steel driver's cab with safety glazing, controls and instrumentation, air-suspended
and heated driver's seat, air-suspended passenger's seat, vertically adjustable steering wheel, heated
outside mirrors, rotaflare warning light, air-conditioning as standard.
DaimlerChrysler OM 904 LA water-cooled 4-cylinder in-line engine, output 130 kW (177 hp) at 2200
max. torque 675 Nm at 1200
1
/min, EUROMOT 2 and EPA 2. Fuel tank capacity: 200 l.
1 variable displacement axial piston pump to provide 4 simultaneous, independent working movements
and separate pump for slew unit.
Fixed displacement axial piston hydraulic motor, hoist drum with integral planetary gear reducer and
spring-applied multi-disk. Drum rotation indicator.
Hydraulic motor with planetary gear reducer, change-over from brake to free swing by control lever,
spring-applied holding brake.
1 differential cylinder with automatic lowering brake valve.
Spacious all-steel comfortable cab with sliding door and large hinged windscreen, tiltable 20°,
roof window with armoured glass, full instrumentation and crane controls, working light.
Hot water heater operated either self-contained or engine-dependent, with engine preheating and
timer, thermostat-controlled. Windscreen washer and intermittent control type windscreen wiper,
air-conditioning as standard.
Boom base and 4 telescopic sections, fabricated from fine grain structural steel, telescoping ability
with partial load, buckling-resistant Demag ovaloid design.
13.3 t.
Electronic safe load indicator with digital readout for hook load, rated load, boom length, boom
angle, load radius, analog display to indicate the capacity utilization, limit switches on hoist and
lowering motions, pressure-relief and safety holding valves.
Hydro-electric pilot control through self-centering control levers.
10 x 8 x 8.
16.00 R 25 on 11.25-25 rims.
D-value 12 t or 19 t, air-brake connection.
Fixed displacement axial piston hydraulic motor, hoist drum with integral planetary gear reducer and
spring-applied multi-disk brake. The use of hoist II avoids re-reeving the hoist line when using the
optional jib.
1 or 2-part foldaway jib, 9.2 m or 17.0 m. 0°, 20° and 40° offset. Extensible to 25.0 m and 33.0 m.
11.7 or 18.7 t, integrates into standard counterweight, installed hydraulically by the crane itself.
1.50 m long, 2-sheave, for working inside buildings.
1
/min, EUROMOT 2 and EPA 2. Fuel tank capacity: 500 l.
1
/min,
AC 100
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