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XCMG Lattice Boom Hydraulic Crawler Crane QUY650 With Tower Jib 52t

QUY650

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Description

XCMG Lattice Boom Hydraulic Crawler Crane QUY50 With Tower Jib 52t

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Description:?

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A?crane?is?a?type?of?machine,?generally?equipped?with?a?hoist,?wire?ropes?or?chains,?and?sheaves,?that?can?

be?used?both?to?lift?and?lower?materials?and?to?move?them?horizontally.??QUY650?crawler?crane?is?an?

independent-developed?hydraulic?drive,?full?swing?and?lattice?boom?crawler?crane,?absorbing?foreign?

advanced?technology and?combining?present?domestic?situations.?It?features?easy?and?maneuverable?

control,?smooth?vehicle travelling.?

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?Applications:

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Crawler?crane?is?mainly?used?for?lifting?heavy?things?and?transporting?them?to?other?places.?crawler?cranes

?make?short?work?of?toughest?jobs.?They?are?available?in?a?broad?range?of?lifting?capacities?for?applications

?in?a?wide?variety?of?fields,?including?heavy-duty?foundation?work,?this?product?is?mainly?designed?for

?engineering?projects?like?subway,?bridge,?Petrochemical,?power?station,?nuclear?power?construction??

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Specifications:

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Item | Unit | Data |
Max.?rated?lifting?capacity | Base?boom | t | 250 |
Fixed?jib | t | 35 |
Tower?jib | t | 52 |
Max.?load?moment | kN.m | 13330 |
Boom?length | Boom?length | m | 18～87 |
Fixed?jib?length | m | 12~36 |
Tower?jib?length | m | 27～57 |
Boom?elevating?angle | ° | -3°～83° |
Hoist?winch?max.?single?line?speed?(no?load,?at?6th?layer) | m/min | 120 |
Boom?elevating?winch?max.?single?line?speed?(at?1st?layer) | m/min | 23.8 |
Tower?jib?elevating?winch?max.?single?line?speed?(at?1st?layer) | m/min | 41.8 |
Max.?slewing?speed | r/min | 1.22 |
Max.?travel?speed | km/h | 1.0 |
Grade-ability | ? | 30?% |
Mean?ground?pressure | MPa | 0.105 |
Engine?output?power | kW | 242 |
Total?vehicle?mass?(main?hook?block,?18m?boom) | t | 230 |
Max.?mass?of?single?unit?in?transport?state | t | 55 |
Max.?dimension?of?single?unit?(turntable)?in?transport?state (L×W×H) | m | 12.02×3.4×3.4 |
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Competitive?Advantage:


1,?Rexroth?swing?reducer?

Planetary?reducer,?controllable?constant-close?disc?brake,?high?reliability,?easy?for?maintenance.

2.?Rexroth?gear?reducer

Built-in?gear?reducer?with?small?turning?radius,?high?maneuverability?and?reliability

3.?imported?logic?valve

logic?valve?can?realize?precise?logical?control?and?simplify?the?system,?easy?for?maintenance.?

4.?Imported?PAT?load?moment?indicator

LMI?can?detect?working?conditions?of?crawler?crane,?having?the?function?of?protection.

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Safe?and?comfortable?ergonomic?design

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1.?Adjustable?boom?backstop?device?

When?the?boom?is?elevation?upwards,?the?detector?board?approaches?to?detecting?switch;?when?reaching

?maximum?elevating?angle,?the?detector?board?impacts?detecting?switch?and?the?switch?is?off,?then?warning?

signal?is?sent?out?and?the?elevating?motion?stops?so?as?to?avoid?dangerous?accidents.?


2.?Hydraulic-controlled?winch?ratchet?lock?device

The?automatic-controlled?winch?ratchet?lock?device?ensures?safe?and?reliable?boom?orientation,

?easy?and?comfortable operation.


3.?Comfortable?Operator’s?Cab


Adjustable?damping?chair?can?change?seat?angle;?air-conditioner?and?roller?blinds?build?comfortable?operation

?environment?


4.?It?embodies?the?design?idea?of?putting?people?first.?The?brand-new?design?for?whole?vehicle?layout,?outline,?

drive’s?cab,?operator’s?cab?and?control?components?by?using?3?dimensional?styling?technology?and?ergonomic

?principle?makes?the?operator?more?comfortable

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