Demag-AC50-1 - Reliable crane service1 AC 50-1 5 ( ) with independent rear axle steering * Duties...

AC 50-1

(909) 222-0202 www.reliablecraneservice.com 260 North Smith Ave. Corona, CA 92880

CRANE SERVICE

131.2 ft main boom gives exceptionallifting capacity

Roadable with 16,500 lb counterweight + 30.2 ft main boom extension, givingjust 26,500 lb axle load

Fully hydraulic boom system providesshortest telescoping times and enormousload telescoping capacity

ABS, cruise control and automated trans-mission are standard features

State-of-the-art super-soundproofedDaimlerChrysler engine technologytype OM 926 LA

8.4 ft overall width with 14’’ and 16’’tires

AC 50-1

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AC 50-1

www. terex-cranes.com


CRANE SERVICE

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AC 50-1

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Contents

Page:

SpecificationsDimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Main boomWorking ranges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Lifting capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Main boom extensionWorking ranges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Lifting capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Technical descriptionCarrier · Superstructure · Optional equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12


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AC 50-1

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Dimensions


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AC 50-1

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( ) with independent rear axle steering * Duties with reduced outrigger base on request


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Ratings are in compliance with ISO 4305 and DIN 15019.2 (test load = 1.25 x suspended load + 0.1 x dead weight of boom head).Weight of hook blocks and slings is part of the load, and is to be deducted from the capacity ratings.

Crane operation with main boom is permissible up to awind pressure of . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.25 lb/ft2

wind speed of . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 ft

Consult operation manual for further details.

Note: Data published herein is intended as a guide only and shall not be construed to warrant applicability for lifting purposes.Crane operation is subject to the computer charts and operation manual both supplied with the crane.

AC 50-1

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Notes to lifting capacity


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AC 50-1

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Axle loadsCrane with main boom, 30.2 ft main boom extension, 16,500 lb counterweight, tires 14.00 R 25, single line hookAxles 3 x 26,500 lbTotal 79,500 lb

Working speeds (infinitely variable)Mechanisms Normal speed High speed Max. permissible line pull1) Rope length

Hoist I 196.9 ft / min 410 ft / min 9,500 lb 591 ft

Hoist II 196.9 ft / min 410 ft / min 9,500 lb 591 ft

Slewing max. 0 – 1.7 1/min

Telescoping speed 33.1 – 131.2 ft: 95 s

Boom elevation –1,5° – +81,5°: 45 s

Carrier performanceTravel speed:Forward 0 . . 50 mphReverse 0 . . 7.5 mphGradeability in travel order max. 45 %Ground clearance 1’ 1’’

Hook block / Single line hookType Possible load1) Number of sheaves Weight „D“ max. reeving Heavy-lift attachment

63 110,000 lb 6 1,058 lb 6.6 ft 12 2 add. sheaves32 66,400 lb 3 815 lb 5.9 ft 1716 28,400 lb 1 551 lb 5.9 ft 1315 9,500 lb Single line hook 287 lb 2.6 ft 11

Remarks

1) varies depending on national regulations

Specifications

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Working ranges main boom


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AC 50-1

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22.6 x 21.0 ft 360°

Lifting capacities main boom

Remarks

* over rear1) free on wheels, 0° over rear

20,900 lb 85%Main boom

Radius ft Radiusft

101011131516192326293339465259657279859298

105111

ft101011131516192326293339465259657279859298

105111

33.1

120.0109.9103.693.084.480.667.152.5

-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0

52.8

-,0-,0

67.967.967.967.962.149.939.636.029.522.4

-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0

72.5

-,0-,0-,0

41.241.241.241.241.238.935.829.723.517.814.811.9

-,0-,0-,0-,0-,0-,0-,0-,0

91.9

-,0-,0-,0-,0

33.933.933.933.931.930.027.822.118.415.012.310.38.87.2-,0-,0-,0-,0-,0

106.6

-,0-,0-,0-,0-,0

26.626.626.626.625.724.121.716.913.911.910.59.07.46.45.2-,0-,0-,0

121.4

-,0-,0-,0-,0-,0-,0

21.821.821.821.821.719.517.113.911.79.87.96.55.54.63.82.8-,0

131.2

-,0-,0-,0-,0-,0-,0-,0

16.916.916.916.916.915.113.711.29.27.36.14.93.93.12.21.8

33.1

-,033.631.627.925.023.518.513.6

-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0

52.8

-,0-,0

32.829.326.325.020.114.912.310.48.36.2-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0

1,000 lb 1,000 lb*

1)

22.6 x 21.0 ft 360°16,500 lb 85%Main boom

Radius ft Radiusft

101011131516192326293339465259657279859298

105111

ft101011131516192326293339465259657279859298

105111

33.1

120.0109.9103.593.083.878.765.047.4

-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0

52.8

-,0-,0

67.967.967.967.961.745.035.633.226.620.2

-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0

72.5

-,0-,0-,0

41.241.241.241.241.238.932.827.721.316.013.010.3

-,0-,0-,0-,0-,0-,0-,0-,0

91.9

-,0-,0-,0-,0

33.933.933.933.931.930.026.421.316.513.611.09.27.56.3-,0-,0-,0-,0-,0

106.6

-,0-,0-,0-,0-,0

26.626.626.626.625.724.120.015.113.511.09.27.56.35.34.3-,0-,0-,0

121.4

-,0-,0-,0-,0-,0-,0

21.821.821.821.821.719.515.112.710.18.36.85.24.43.22.61.9-,0

131.2

-,0-,0-,0-,0-,0-,0-,0

16.916.916.916.916.915.111.99.27.45.74.53.72.82.0-,0-,0

33.1

-,033.631.627.923.321.116.211.8

-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0

52.8

-,0-,0

32.829.325.222.917.813.210.79.17.25.1-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0

*

1)

1,000 lb 1,000 lb


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Working ranges main boom extension


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Lifting capacities main boom extension

3

22.6 x 21.0 ft 360°

Remarks

121.4 ft Main boom

* Special length: main boom 126.0 ft

20,900 lb 85%

ExtensionRadius

ft26293339465259657279859298

105111118124131138

9.99.99.99.99.69.49.08.67.56.35.14.13.32.62.01.5-,0-,0-,0

-,0-,0-,09.08.58.17.77.57.06.75.74.64.02.82.41.7-,0-,0-,0

-,0-,0-,0-,07.77.57.27.06.86.86.25.04.23.02.4-,0-,0-,0-,0

30.2 ft0° 20° 40°

-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0

-,0-,04.44.44.44.44.44.44.14.13.93.73.72.82.41.9-,0-,0-,0

-,0-,0-,0-,0-,04.44.13.93.93.73.73.33.33.03.02.42.01.5-,0

-,0-,0-,0-,0-,0-,0-,0-,03.73.73.33.33.13.02.82.82.41.7-,0

57.7 ft0°* 0° 20° 40°

131.2 ft Main boom

ExtensionRadius

ft293339465259657279859298

105111118124131

7.47.47.47.47.47.47.47.26.15.14.13.12.41.8-,0-,0-,0

-,0-,07.47.47.27.06.66.36.15.54.63.82.82.21.5-,0-,0

-,0-,0-,0-,07.06.86.46.15.75.55.04.23.02.41.9 -,0-,0

30.2 ft0° 20° 40°

-,03.53.53.53.53.53.53.53.53.53.53.32.62.21.7 -,0-,0

-,02.62.62.62.62.62.62.62.62.62.62.62.62.21.7-,0-,0

-,0-,0-,0-,02.62.62.62.62.62.62.62.62.62.62.42.01.5

-,0-,0-,0-,0-,0-,0-,02.62.62.62.62.62.62.62.62.41.7

57.7 ft0°* 0° 20° 40°

**************

22.6 x 21.0 ft 360°

121.4 ft Main boom

16,500 lb 85%

ExtensionRadius

ft26293339465259657279859298

105111118124131138

9.99.99.99.99.69.49.08.06.65.04.23.02.41.9-,0-,0-,0-,0-,0

-,0-,0-,09.08.58.17.77.57.05.64.83.92.92.21.5-,0-,0-,0-,0

-,0-,0-,0-,07.77.57.27.06.86.55.14.13.32.42.0-,0-,0-,0-,0

30.2 ft0° 20° 40°

-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0-,0

-,0-,04.44.44.44.44.44.44.14.13.93.72.92.21.8-,0-,0-,0-,0

-,0-,0-,0-,0-,04.44.13.93.93.73.73.33.33.02.41.91.5-,0-,0

-,0-,0-,0-,0-,0-,0-,0-,03.73.73.33.33.13.02.82.41.8-,0-,0

57.7 ft0°* 0° 20° 40°

131.2 ft Main boom

ExtensionRadius

ft293339465259657279859298

105111118124131

7.47.47.47.47.47.47.46.45.04.23.02.41.7-,0-,0-,0-,0

-,0-,07.47.47.27.06.66.35.64.63.72.92.21.8-,0-,0-,0

-,0-,0-,0-,07.06.86.46.15.75.14.13.12.41.8-,0-,0-,0

30.2 ft0° 20° 40°

-,03.53.53.53.53.53.53.53.53.53.22.61.91.5-,0-,0-,0

-,02.62.62.62.62.62.62.62.62.62.62.62.21.5-,0-,0-,0

-,0-,0-,0-,02.62.62.62.62.62.62.62.62.62.41.7-,0-,0

-,0-,0-,0-,0-,0-,0-,02.62.62.62.62.62.62.62.41.8-,0

57.7 ft0°* 0° 20° 40°

*************

1,000 lb 1,000 lb 1,000 lb 1,000 lb

1,000 lb 1,000 lb 1,000 lb 1,000 lb


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AC 50-1

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Technical description

CarrierDrive / steering 6 x 4 x 2.Frame Monobox main frame with outrigger boxes integral, of high-strength fine-grain structural steel.Outriggers Four hydraulically telescoping outrigger beams with hydraulic jack legs.Engine DaimlerChrysler OM 926 LA, water-cooled 6-cylinder engine, output to DIN: 240 kW (326 hp), max. torque

1300 Nm at 1200-1500 1/min. Fuel tank capacity: 87 gallons.Transmission Automated powershift transmission with torque-converter and integral transfer case, 6 speeds forward

and 2 reverse, longitudinal differential lockout control.Axles Axle 1: with planetary hubs, steer, transverse differential lockout control; axle 2: non-drive, non-steer;

axle 3: with planetary hubs, non-steer, transverse differential lockout control.Suspension Hydropneumatic suspension, all axles hydraulically blockable.Wheels and tires 6 disk-type wheels fitted with 14.00 R 25 tires. Single wheels on all axles.Steering Dual-circuit hydraulic steering.Brakes Service brake: dual-line air system, acting on all wheels, ABS.

Parking brake: spring-loaded type on axles 2 and 3. Sustained action brake: exhaust brake, constant chokevalve, automatic downhill brake control.

Electrical equipment 24 V system.2-man driver’s cab Rubber-mounted all steel driver’s cab with safety glazing, controls and instrumentation, air-sprung and

heated driver’s and passenger seat, vertically adjustable steering wheel, electrically adjustable and heatedoutside mirrors, rotaflare warning light, cruise control, air-conditioning as standard.

SuperstructureMain boom Boom base and 4 telescopic sections, fabricated from fine-grain structural steel, telescoping with partial

load, anti-deflection Demag ovaloid design.Counterweight 16,500 lb fixed on superstructure.Hydraulic system Powered by carrier engine, 1 variable-displacement axial piston pump and separate fixed-displacement

pump to allow 3 simultaneous, independent working movements.Hoist Fixed-displacement axial-piston motor, hoist drum with planetary reduction integral and spring-loaded

multi-disk brake.Slew unit Hydraulic motor with planetary reduction, foot-pedal operated brake and spring-loaded holding brake.Boom elevation 1 differential cylinder with automatically controlled lowering brake valve.Crane cab 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. Self-contained hot waterheater with timer, thermostat-controlled. Windscreen washer and intermittent control type windscreenwiper, air-conditioning as standard.

Safety devices Electronic safe load indicator with digital readout for hook load, rated load, boom length, boom angle,load radius. Integrated display to indicate the percentage of tele sequence, limit switches on hoist andlowering motions, pressure-relief and safety holding valves.

Hydraulic servo control Hydraulic pilot-control by self-centering control levers.

Optional equipmentDrive / steering 6 x 6 x 6 + top-steer facility.Wheels and tires 16.00 R 25, 20.5 R 25 (Note increased weight and width!)Trailer coupling For central axle trailers with max. 53,000 lb total weight and ABS air hookup: D = 190; DC = 155; V = 75.Hoist II Fixed-displacement axial piston motor, hoist drum with planetary reduction integral and spring-loaded

multi-disk brake (avoids re-reeving of hoist line when using the optional jib). Installed with assist crane.Main boom extension Side-folding 1 or 2-part jib, 30.2 ft or 57.7 ft. 0°, 20° and 40° offset.Additional counterweight 4,400 lb.Heavy-lift attachment 2 additional sheaves on boom head for duties over 75,800 lb.Heavy-lift runner 3.9 ft long, 1-sheave.Handling facility for additional counterweightTelma electric retarderRooster sheave 1-sheave.


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AC 50-1

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Key

Counterweight

Lifting capacities on outriggers 360°

free on wheels, 0° over rear

„D“


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Order Nr. AC 50-1 USA B2 – 201 024 12

The information contained in this brochure merely consists of general descriptions and a broad compilation of performance features which might not apply precisely as described under specific application conditions or which may change as a result offurther product development. The desired performance features only become binding once expressly agreed in the final contract.

Subject to change without notice. · Machine operation is subject to computer charts only. 08 / 04

Terex Cranes Wilmington OperationsMobile hydraulic and lattice-boom cranes202 Raleigh St.Wilmington, NC 28412 USAPhone +1 910 395 8500Fax +1 910 395 8538Email [email protected]


CRANE SERVICE

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Demag-AC50-1 - Reliable crane service1 AC 50-1 5 ( ) with independent rear axle steering * Duties...

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