Business Type:
Manufacturer/Factory
Establishment:
2012
R&D Capacity:
ODM, OEM, Other
OEM/ODM Service
Sample Available

Crawler Excavator, Hydraulic Excavator, Excavators manufacturer / supplier in China, offering 20tons Hydraulic Crawler Heavy Duty Excavator with 1cbm Rock Bucket, High Efficient Small Vacuum Street Sweeper Sand Sweeper, Industrial Dust Sweeper Road Brush Sweeper Diesel Vacuum Road Sweeper and so on.

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General Supplier

China 40tons Rough Terrain Crane Qry40

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Min. Order / Reference FOB Price
1 Piece US $300000.00/ Piece
Local Area: Wuhan, Hubei, China
R&D Capacity: OEM, ODM, Other
Payment Terms: LC, T/T, PayPal
Certification: GS, RoHS, CE, ISO9001
Condition: New
Maximum Lifting Height: >40m
Main technical parameters in travel state

CategoryItemsUnitsParametersOutline Dimension
ParametersOverall lengthmm12880Overall widthmm3080Overall heightmm3625Axle basemm3950Treadmm2500Weight ParametersDead weight in travel stateKg36140Axle loadFront axleKg19220Rear axleKg16920Power ParametersEngine rated outputKw/(r/min)198/2500Engine rated torqueN.m(r/min)970/1400Travel ParametersMax. travel speedKm/h35Turing radiusMin. turning radiusm6Turning radius at swing table tailm3.62Min. ground clearancemm400Approach angle°20Departure angle°19Braking distance (travel speed 30km/h)m≤8.5Max. grade ability%50Max. noise out of crane when acceleratingdB(A)88


Main technical parameters in lifting state
Table 3-1 QRY40 Main Technical Parameters Table in Lifting State

CategoryItemsUnitParametersMain Lifting Performance ParametersMax. total rated lifting loadt40Min. rated working radiusm3Max. load momentbase boomKN.m1600Fully extended boomKN.m588Fully extended boom+jibKN.m300Outrigger spanLongitudinalm6.75Lateralm7.1Lifting heightbase boomm10.86Fully extended boomm32Fully extended boom+jibm47.6Boom lengthbase boomm10.25Fully extended boomm32Fully extended boom+jibm47Jib installation angle°0,30Working Speed ParametersBoom derricking timeBoom raising times55Boom descending times90Boom telescoping timeBoom fully extended times65Boom fully retracting times52Max. swing speedr/min2.0Outrigger telescoping timeHorizontal outriggersExtending synchronouslys12Retracting synchronouslys12Vertical outriggersExtending synchronouslys14Retracting synchronouslys21Hoisting speed (steel wire rope is at the 4th layer)Main winchNo loadm/min130Auxiliary winchNo loadm/min100


Load chart
Table 4-1 QRY40 Total rated lifting load for boom

Radius (m)Full-extend outriggers, 360°swingbase boom
1025mmMid-extend boom 1568mmMid-extend boom 2112mmMid-extend boom 2656mmFull-extend boom 3200mmLifting load (kg)Lifting load
(kg)Lifting load
(kg)Lifting load
(kg)Lifting load (kg)340000 3.540000 440000 4.53350021000530000210005.525000200006200001900015400 6.5170001750014500 714800150001375011200 812600120001240010000 9 9800113009000768010 820092508250660012 700077006900576014 60505750504016 49504650420018410037202035503000223100228024 216026 192028 156030 1200Rate106432Hook weight:360kg



Table 4-2 QRY40 Total rated lifting load for boom

Radius (m)Without outriggers, 360° swingbase boom 1025mmbase boom 1460mmbase boom 1895mmbase boom 2330mmLifting load
(kg)Lifting load
(kg)Lifting load
(kg)Lifting load
(kg)380007040 3.5624060005760 4528051205200 4.54480440044804560538803760384039205.53360336034403440629602960304030406.52560264027202720722402320240024808 1840192020009 15201600160010 1280136011 1040112012880Rate3222Hook weight:360kg