Liebherr HS855HD User Manual

Technical data Hydraulic crawler crane

Complies with ANSI B 30.5

HS 855 HD

Dimensions

Basic machine with undercarriage

Operating weight

The

operating weight includes the basic machine with HD undercarriage, 2 main winches 55,200 lbs including wire ropes (295 ft) and 36 ft main boom, consisting of A–frame, boom foot (18 ft) and boom head (18 ft),

lbs basic counterweight, 31.5 inch triple grouser track shoes and

58,000 110,250

lbs hook block.

otal weight

approx. 192,000 lbs

Ground pressure

Ground bearin

g p

ressur

e 1

Equipment

Main boo Fixe Modular designed equipment for operation as crane, with dragline or clamshell. For dragline operation, a rotating fairlead is fitted into the boom foot. This minimizes

(No. 1311.xx)

d jib

(No. 0806.xx)

the rope a

HS 855 HD

ngl

max. l

e t

o d

engt

rum

, w

hic

h r

esult

223 f

6 f

t – 105 f

s i

n l

owe

r rope w

ear.

4 P

Remarks

1. Th

e l

iftin

g c

apacitie

s s

tate

d are v

ali

d for l

iftin

g o

peratio

n only (

corre

ponds wit

2. Crane

3. The must value.

4. Additional b

t t

5. For

6. Working

7. Th

8. Calculation and IS

9. Th (E

10. ANS

h c

tandin

eigh

e d

educte

max. wind s

e l

iftin

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O 4305 T

e s

tructure

N 1

3001–

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0.5

ran

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g o

t o

f the l

educte

quipmen

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o get the net l

pee

adi

i are m

apacitie

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tabilit

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lassificatio

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irm

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orizonta

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n boom (

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alculate

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apacity.

efe

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r load i

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ippin

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ccordin

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o F

round.

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opes

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ase

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g t

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alkways

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win

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n DIN 1

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.E.M

. 1

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, hook b

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wing.

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Transport dimensions and weights

Basic machine and boom (No.

131

1.xx)

Basic machine

with HD undercarriage, boom foot (No. 1311.xx), A–frame, 2x 55,200 lbs

including wire ropes (295 ft), without basic counterweight

winches

Width Weight

in lbs

Basic machine

with boo

m foot (

wire

Width Weight

ope

s (295 ft), w

in lbs

No. 1311.xx)

ithou

t b

, A

asi

Crawler 2x

Triple

grouser track shoes Width Weight

in lbs

–frame

, 2

c c

ounterweigh

x 5

5,20

0 lbs w

t and c

inche

rawlers

129,400

s i

ncluding

86,900

21,300

1’6”

31.5” 36”

Boom section (No.

Width Weight

in lbs*

Boom section (No.

Width Weightin

lbs*

Boom section (No.

Width Weight

in lbs*

Boom head (No.

Width Weight

in lbs*

311.xx)

311.xx) 10 ft

311.xx) 20 ft

311.xx) 40 ft

55”

1,100

55”

1,800

55”

2,800

55”

4,350

)

Including pendan

t r

opes

Transport option

Boom transport option

Length W

eight in lbs*

39’10” 1

1,110

HS 855 HD

Transport dimensions and weights

Fixed jib (No.

0806.xx)

)

Including pendant straps

Counterweight

Fixed jib head (No.

Width Weight

in lbs*

Fixed jib section (No.

Width Weight

in lbs*

Fixed jib section (No.

Width Weight

in lbs*

Fixed jib foot with A-frame (No.

Width Weight

in lbs*

806.16)

806.15

45”

980

)

806.16)

10 ft

38”

245

20 ft

38”

430

59”

2,050

Counterweight 10x

Width W

eight in lbs

33.5”

3,300

Hooks

Counterweight 1x

Width W

eight in lbs

41.3”

38,150

Carbody counterweight 2x

Width Weight

in lbs

5’5”

16,500

110,230 lbs hook block-1sheave

Width Weight

in lbs

12”

1,650

88,200lbshookblock-1sheave

Width Weight

in lbs

12”

1,135

55,120 lbs single hook

Width Weight

in lbs

16”

880

44,100 lbs single hook

Width Weight

in lbs

14”

660

4HS

855 HD

Technical description

Engine

Power rating according to ISO 9249, 450 kW (603 hp) at 1900 rpm Engine type Fuel tank

Engine complies with NRMM exhaust certification EPA / CARB Tier 3 and 97/68

EC Stage III

Liebherr D 9508 A7 21

1 gal capacity with continuous level indicator

and reserve warning

Hydraulic system

The main pumps are operated by a distributor gearbox. Axial piston displacement needed (flow control on demand). To minimize peak pressure an automatically saves energy. The hydraulic oil is cleaned through electronically controlled pressure Possible contamination is signalled in the cabin. The use of synthetic environmentally Ready g.

powering casing oscillators, VM vibrators, hydraulic grabs, hanging leads etc. Working Oil tank capacity

pumps work in closed and open circuits supplying oil only when

working pressure cut of

and return filters.

made hydraulic retrofit kits are

friendly oils is possible.

pressure

max. 5076 psi 216 gal

f is integrated. This spares pumps

available to customize requirements e.

and

Boom winch

Main winches

Winch

options: Line pull (nom. load) Rope diameter Drum diameter Rope speed ft/min Rope capacity 1st layer Th

e w

inche

s are o Clutch and braking functions on the free fall system are provided by a compact

designed, low wear and maintenance free multi–disc brake.

The

drag and hoist winches use pressure controlled, variable flow hydraulic motors. This system features sensors that automatically adjust oil flow to provide max.

winch speed depending on load. Option: Auxiliary winch T

agline winch

utstandin

g i

35,300 lbs 44,100 lbs

26 mm 30 mm 34 mm

22,8” 24,8”

0–443 0–302

n t

heir compac

170 ft 152 ft

t d

esig

15,500 lbs in boom foot 6,600 lbs with free fall

n and easy a

55,200 lbs

29,5”

0–236

158 ft

ssembly.

Crawlers

The track width of the undercarriage is changed hydraulically Propulsion through axial piston motor, hydraulically released spring loaded multi–disc device. Flat or triple grouser track shoes 31.5 inch Drive speed Option:

F F

brake, maintenance free crawler tracks,

2 speed hydraulic motor for higher travel speed Self assembly system, jack up system

hydraulic chain tensioning

0 – 0.8 mph

Line pul

Rop

e d

iamete

Boo

m u

p 4

max. 2

3,20

0 m 4 sec. from 15º t

0 l

o 8

6º

Swing

Consists of rollerbearing wit fixed axial piston hydraulic motor, spring loaded and hydraulically released multi–disc Swing speed from 0 – 4.9 rpm continuously variable, selector for 3 speed ranges Option: Second swing drive

holding brake, planetary gearbox and pinion.

to increase swing precision.

h e

xternal teeth for lower tooth flank pressure,

Noise emission

Noise emissions correspon equipmen

t used o

utdoors.

d with 2

000/14/E

C d

irectiv

e on n

ois

e e

missio

n b

Control

The

control system – developed and manufactured by Liebherr – is designed

withstand common shown on a high resolution display control Dragline It is designed for power lifting of the dragline bucket without using the drag winch An additional option is the ”Redundant Control System”, whic restricted base On

request, Liebherr also of free Operation: for

winch I and II. Crawler control is actuated with the two Additionally, Options:

F F F F

extreme temperature changes and the rough heavy duty tasks

in the construction industry

for all movements, which can be carried out simultaneously

operation: A special

brake.

operation of the machine in the event of a failure on the electronic

control or its sensors.

fers special custom designed control systems

fall winches.

Left joy stick for boom

hand levers can be attached to the pedals.

Special demolition control system MDE: Machine data recording PDE: Process data recording GSM modem

. Complete machine operating data are

. The crane is equipped with proportional

”Interlock” control system is an option available.

winch and swing, right two directional levers

central foot pedals.

h a

llows

for

HS 855 HD

+ 11 hidden pages