brochure bascranes en cn 120223

8/19/2019 Brochure BasCranes en CN 120223

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Giving reliability and cost effectiveness a lift

EKKE-Bas single-girder and ZKKE-Bas double-girder overhead travelling cranes

I n no va t io n

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EKKE ZKKE


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EKKE-Bas single-girder overhead travelling crane with a straight box-section girder – one of the Bas overhead

travelling crane versions available from Demag Cranes & Components

4 0 7 6 4 - 1

Demag Cranes & Components is

a world leader offering solutions for

material ow, logistics and industrial

drive applications with subsidiaries

and production facilities worldwide –

also in China.

The range of products includes:

■

cranes ■ hoists

■ drive technology

■ services.

We place uncompromising priority

on meeting customers’ needs, so

that our products and services can

be seamlessly integrated into each

customer’s value creation process.

Bas products – functionality

driven by German engineering

We have developed our Demag Basproducts specically with the world’s

emerging markets in mind. The uncom-

promising functionality and quality of

these products have been designed

to meet the high standards you have

come to expect of German engineering.

In particular, Demag Bas

products are:

■ functional and reliable

■ tough and robust

■ safe and durable

■ economical to run

■ simple to operate

■ easy to maintain.

Demag Bas products –

robust, durable engineering

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Demag EKKE-Bas single-girder overhead

travelling cranes and ZKKE-Bas double-girder overhead travelling cranes

have load capacities of up to 12.5 t

and stand head and shoulders above

other products in this class due to

their key features:

■ safe, economical operation

■ long service life

■ high system rigidity

■ straight or bevelled girder ends to

match individual requirements

■ good value for money.

Bas single and double-girder overhead travelling cranes –

highly cost effective crane installations

The perfect crane solution

Demag Bas cranes are made up of:■ one or two crane girders

■ end carriages with travel

and drive units

■ double-rail or or standard-

headroom travelling hoists

■ electrical enclosure for

the control system

■ trailing cables for power supply

and control pendant

■ plug connectors.

All the components are matched to

each other and reect the excellent

crane engineering capabilities of

Demag Cranes & Components.

EZDR-Bas

double-rail crab

EKDR-Bas

low-headroom

travelling hoist

EUDR-Bas

standard-headroom

travelling hoist

Operation on standard crane

runway railsBas single-girder and double-girder

overhead travelling cranes can easily

be run on crane runway rails typically

found in the country of installation,

such as P-rails and at steel rails.

EKKE-Bas single-girder overhead travelling crane

4 0 8 2 0

4 0 6 5 1 - 1

4 0 6 5 0 - 1

4 0 6 5 2 - 1

P-rail Flat steel rail

ZKKE-Bas double-girder overhead travelling crane

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C r o s s

t r a v e l

: m a x.

2 0 m / m i n

EKKE-Bas single-girder overhead travelling crane –

high rigidity with minimum deadweight

Crane girder assembly plate between

end carriage and crane girder provides

conventional bolted connections

Proven trailing cables

for power supply and

control pendant with

plug-in connectors

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4 0 7 6 4 - 3

EKKE-Bas single-girder overhead

travelling cranes combine maximum

possible rigidity with a low deadweight.

This keeps the load on the crane runway

low, and a cost-effective design can

be selected for the building.

Torsionally rigid construction

As with the crane end carriages,the crane girder is designed as a rigid

box-section, which minimises torsion

and guarantees excellent running

characteristics.

High-performance rope hoists

EKKE-Bas cranes are preferably

equipped with EKDR-Bas low-

headroom travelling hoists.

The advantage of this design

is the increased hook path, i.e.

extended lifting height and the

small approach dimensions.

Connection between end carriage

and crane girder

■ Crane girder supported by

DFW-Bas end carriages

■ Conventional bolted joint

■ Simple installation

■ easy adjustment

■ simple pre-assembly ■ rapid nal assembly

■ no special tools required

■ Simple dismantling.

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At a glance

■ High rigidity with

minimum deadweight

■ Span: up to 30 m

■ Load capacity: up to 12.5 t

■ Long travel: max. 40 m/min

■ Cross travel: max. 20 m/min

■ Max. hoist speed: 12 m/min

■ Improved utilisation of the

production area thanks to

minimum hoist approach

dimensions.

Optional: EUDR-Bas

standard-headroom

travelling hoist

Hoist speed:

max. 12 m/min

Standard: EKDR-Bas low-

headroom travelling hoist

Max. load capacity12,5 t

4 0 6 5 0 - 1

4 0 6 5 1 - 1

Lo ng t r av e l : max . 40 m / mi n

4 0 8 2 0

Depending on the installation

environment, the ends of the crane

girder are manufactured either straight

(Type 1) or bevelled (Type 2) and are

supported by DFW-Bas end carriages

Two designs to cater for

different tting requirements

Type 1

Type 2

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ZKKE-Bas double-girder overhead travelling crane –

high load capacities over a large span

* 1, 4 0 0

/ 2, 2 4 0 a n d

2, 8 0 0

m m

C r a b g a u g e *

4 0 7 6 5 - 1

4 0 7 6 6 - 2

Proven trailing cables for

power supply and control

pendant with plug-in connec-

tors

ZKKE-Bas double-girder overhead

travelling cranes are intrinsically very

rigid, which enables them to provide

high load capacities over a large span.

Torsionally rigid construction

As with the single-girder overhead

travelling cranes, the crane girders

and end carriages on the double-girder overhead travelling cranes

are rigid box-girder designs. This

means the cranes have excellent

travel characteristics coupled with

maximum torsional stability, minimum

wear on the travel wheels and

crane runways.

High-performance rope hoists

ZKKE-Bas double-girder overhead

travelling cranes are used in conjunction

with the EZDR-Bas double-rail crab.

The particularly good lifting height is

derived from the fact that the load

hook can be raised between the two

crane girders. This feature, combined

with the hoist at right-angles to the

crane girder, makes it possible to

achieve outstanding hoist approach

dimensions.

Connection between end carriage

and crane girder

■ Crane girder supported by

DFW-Bas end carriages

■ Conventional bolted joint

■ Simple installation

■ easy adjustment

■ simple pre-assembly ■ rapid nal assembly

■ no special tools required

■ Simple dismantling.

Crane girder assembly plate between

the crane girders and the end carriages

for conventional bolted connections

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EZDR-Bas double-rail crab allows for

greater loads over larger spans

Hoist speed:

max. 12 m/min

Max. load capacity 12,5 t

At a glance

■ High performance thanks to

double-girder design

■ Span: up to 35 m

■ Load capacity: up to 12.5 t

■ Long travel: max. 40 m/min

■ Cross travel: max. 25 m/min

■ Max. hoist speed: 12 m/min

■ Outstanding crane geometry

ensures excellent travel

characteristics and minimised

wear on travel wheels and

crane runways.

Depending on the installation

environment, the ends of the crane

girder are manufactured either straight

(Type 1) or bevelled (Type 2) and are

supported by DFW-Bas end carriages

Lo ng t r av e l : max . 40 m / mi n

4 0 6 5 2 - 1

C r o s

s t r a v

e l : m a x

. 2 5

m / m i n

4 0 8 2 1

Two designs to cater for

different tting requirements

Type 1

Type 2

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Bas overhead travelling cranes –

equipped with perfectly matched components

DFW-Bas L-Z crane end carriage on

a ZKKE-Bas double-girder overhead

travelling crane

DFW-Bas L-E crane end

carriage on an EKKE-Bas single-

girder overhead travelling crane

DFW-Bas crane end carriages

include anti-derailment

protection as standard

Guide plate welded to the steel

superstructure of the DFW-Bas end

carriage. This plate guides the WS-

Bas wheel block, simplies its

alignment in the end carriage and

is used to adjust the span.

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Demag Bas crane sets

We also supply complete Bas

crane sets which are designed

on the plug-and-play principle

and comprise the followingcomponents:

■ DFW-Bas crane end carriages

■ travel units

■ complete electrical equipment

for crane and hoist unit

■ a variety of different crab

travelling hoists.

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4 0 8 2 1

4 0 8 2 2

DFW-Bas crane end carriages

■ Torsionally rigid, welded box-girder

construction

■ Available for:

■ single-girder overhead travelling

cranes as DFW-Bas L-E

■

double-girder overhead travellingcranes as DFW-Bas L-Z

■ Wheel base from 1,500 to 5,100 mm

with corresponding drives

■ Max. long-travel speed 40 m/min.

■ Particularly simple installation and

maintenance thanks to good

accessibility.

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DST-Bas control pendant

■ Ergonomically designed and

operator friendly ■ Various length settings available

■ Mobile

■ Complies with local regulations:

■ DST-Bas, cable-connected

and mobile parallel to the

crane girder

■ two sizes, 7 and 9 buttons

■ for two speeds

■ all control cables of plug-in

design■ strain relief cords are vulcanised

to withstand the stresses of

tough day-to-day use.

Demag travel units are easily tted, maintained and, where necessary,

removed. Special tools are not required.

MT-Bas motor

WS-Bas wheel block TG-Bas gearbox

Torque bracket

Crane control system

■ Completely modular and easy

to access ■ Conventional contactor control

■ Integrated isolator switch

■ IP54 enclosure for indoor use.

Power supply

■ Proven trailing cable

■ Integrated earth conductor

■ All control cables of plug-in

design.

Travel units

■ Ideal combination of:

■ WS-Bas wheel block

■ TG-Bas gearbox

■ MT-Bas motor

■ Wheel block with:

■ large travel wheel tread

(up to 90 mm)

■

large wheel diameters (125, 160and 200 mm for Bas overhead

travelling cranes up to 12.5 t)

to ensure safe, reliable crane travel

and to compensate for any

possible crane runway tolerances

■ Compact offset gearboxes with

high efciency ratings

■ Pole-changing cylindrical-rotor brake

motors for two speeds (8/2 pole)

and separately controlled brake.

Bottom block

■ Easy tting of load-handling

attachments

■ Simple handling thanks to:

■

grip recesses on both sides■ DIN load hooks with generous

hook opening

■ Rope lead-in guard.

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4 0 6 0 6 - 1 4

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Electrical equipment

4 0 7 6 8

DST-Bas

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Everything at a glance –

simplifed planning and project engineering

Crane span

Trolley approach

dimension 2

Trolley approach

dimension 1

R u n w a y h e i g h t Load capacity t

Layout example

EKDR-Bas low-headroom

travelling hoist

Travel wheel Ø d

Crane end carriages Wheel base ekt [mm] Travel wheel Ø d [mm]

DFW-Bas L-Z160/… 2,500 / 3,150 / 4,000 160

200/… 2,500 / 3,150 / 4,000 / 5,100 200

Crane end carriages Wheel base ekt [mm] Travel wheel Ø d [mm]

DFW-Bas L-E

125/… 1,500 / 2,000 / 2,500 / 3,150 / 4,000 125

160/… 2,000 / 2,500 / 3,150 / 4,000 160

200/… 2,000 / 2,500 / 3,150 / 4,000 200

Technical specications of DFW-Bas end carriages for EKKE-Bas single-

girder overhead travelling cranes

Technical specications of DFW-Bas end carriages for ZKKE-Bas double-girder

overhead travelling cranes

Wheel base ekt

A

A

H o o k p a t h

Control pendant

Electrical enclosure for

the control systemCrane

side 1

Crane

side 2

Perfectly planned

To simplify your Bas overhead travelling

crane planning phase, we have compiled

the key data for you. You can use the

diagrams and details of the DFW-Bas

end carriages and DR-Bas rope hoists to

dene the required parameters.

Then use our Bas Crane Designer

to apply this to your individual detailed

planning.

DFW-Bas end carriage

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Technical specications for DR-Bas rope hoists

Just a click away: CAD drawings for

integrating into your planning project

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Size Load capacity[t]

Hook path[m]

Hoist speed[m/min]

Group of mechanismsFEM/ISO

Load capacity[t]

Hook path[m]

Hoist speed[m/min]

DR-Bas 3

2/1 4/1

1

122030

12/2

4m / M7 2

61015

6/11.25 3m / M6 2.5

1.6 2m / M5 3.2

2 10/1.6 1Am / M4 4 5/0.8

DR-Bas 5

2/1 4/1

1.6 122030

12/24m / M7 3.2 6

1015

6/12 3m / M6 4

2.5 2m / M5 5

3.2 10/1.6 1Am / M4 6.3 5/0.8

DR-Bas 10

2/1 4/1

3.2

122030

10/1.7

4m / M7 6.3

61015

5/0.84 3m / M6 8

5 2m / M5 10

6.3 8/1.2 1Am / M4 12.5 4/0.6

■ Cross-travel speed:■ EUDR-Bas: 5/20 m/min ■ EKDR-Bas: 5/20 m/min ■ EZDR-Bas: 6.3/25 m/min

■ Flange width ranges: ■ EUDR-Bas 3 and 5: 110 – 300 mm ■ EUDR-Bas 10: 116 – 300 mm ■ EKDR-Bas 3 and 5: 110 – 400 mm ■ EKDR-Bas 10: 116 – 400 mm

■ Voltage: 380 – 415 V, 50 Hz ■ Control voltage: 48 /110 V, 50 Hz ■ Type of enclosure: IP54

■ Standard track gauges EZDR-Bas:1,400 / 2,240 / 2,800 mm

Our online planning tool

The Bas Crane Designer will

support you as you plan your Demag

EKKE-Bas single-girder and ZKKE-Bas

double-girder overhead travelling

crane project with either straight or

bevelled ends.

The professionally designed and, as aresult, intuitive user interface ensures

that you will quickly and easily nd

the right solution to meet your needs.

You can download corresponding

CAD les from our website and

integrate them into your plant design

drawings.

Our Bas Crane Designer can be

accessed via our Demag Shop

website: www.demag-shop.com

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Accompanying documentation

■

Technical catalogue for EKKE-Bas, dimensions, loads and forces, ident. no.: 203 740 44 ■ Technical catalogue for ZKKE-Bas, dimensions, loads and forces,ident. no.: 203 742 44

■ DR-Bas rope hoist brochure, ident. no.: 213 693 44

■ WS-Bas wheel block, TG-Bas gearboxes and MT-Bas motors brochure, ident. no.: 213 699 44

0 2 1 2

E N / C N

2 1 3

7 0 0

4 4

E N

7 0 1

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N o l i a b i l i t y f o r e r r o r

s o r o m i s s i o n s .

S u b j e c t t o c h a n g e .

Easy to maintain

Demag EKKE-Bas single-girder overhead

travelling cranes and ZKKE-Bas double-girder overhead travelling cranes

are made up of reliable, functional

components. Maintenance and repair –

whether on complete units or individual

components – are quick and easy on

this quality product designed and built

to European standards.

If you do not do your own maintenance,

service and repair, Demag’s Service

engineers with their technical experience

and skills are ready to help quickly and

efciently.

Reliable spare parts supply

Spare parts for the Bas drives system

are supplied:■ quickly and exibly through our

integrated network of branch

ofces and partners

■ with absolute reliability

for many years

■ at particularly attractive value-

for-money prices.

Demag Service

Your reliable partner – ensuring safe

and efcient operation and maintaining

the value of your investment.

Capable after-sales service ensures the

highest degree of availability

Dynamic markets need dependable solutions

德马格起重机械（上海）有限公司

上海市奉贤区庄行欧洲工业园区叶庄公路125号

邮编：201415

电话：+86 (0) 21 37182222

传真：+86 (0) 21 57464558

电邮： [email protected]

www.demagcranes.com.cn

brochure bascranes en cn 120223

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