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Description
Lattice Boom Schwing Hydraulic Crawler Crane For Engineering Construction
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Durable Lattice Boom Swing Hydraulic Crawler Crane QUY450 For Construction
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Principle:
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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.?QUY450?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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Scope?of?Application:
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Crawler?crane?is?mainly?used?for?lifting?heavy?things?and?transporting?them?to?other?places.?crawler?
cranesmake?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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Advantages:
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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
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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Specification:
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Item | Unit | Data |
Max.?lifting?capacity | t | 450 |
Standard?work?condition | Heavy?boom | m | 24-84 |
Light?boom | m | 48-102 |
Jib?length | m | 12-36 |
Tower?attachment | m | 24-72 |
Standard?superlift? | Heavy?boom | m | 36-84 |
Light?boom | m | 78-126 |
Jib?length | m | 12-36 |
Tower?attachment | m | 24-84 |
Max.?single?line?hoisting?speed | m/min | 130 |
Boom?max.?single?line?elevating?speed | m/min | 50×2 |
Tower?attachment?single?line?elevating?speed | m/min | 112 |
Single?line?speed?for?luffing?of?sideway-superlift | m/min | 112 |
Swing?speed | r/min | 1.0 |
Travel?speed | km/h | 0.95 |
Mean?ground?pressure | MPa | 0.132 |
Engine?output | kW | 383 |
Total?mass?(with?450t?hook?block,24m?heavy?boom) | t | 415 |
Max.?weight?of?single?part?in?transport?state | t | 60 |
Dimension?of?single?part(main?machine)?in?transport?state(L×W×H) | m | 11.6×3.4×3.4 |
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China Construction Machinery Imp&Exp Co., Limited
XCMG Spare Parts,CAT Spare Parts,Komatsu Spare Parts
Address: 15F DIAMOND INTERNATIONAL, WORLD TRADE CENTER XUZHOU,
Xuzhou, Jiangsu
China, 221000
Tel: 86-516-66676818
Fax: 86-516-83890662
