Gold Member Since 2006
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Wuhan Kudat Industry & Trade Co., Ltd.

Mobile Crane, Truck Crane, Mounted Crane manufacturer / supplier in China, offering 70tons Mobile Truck Crane (70K), 40tph Portable Mini Asphalt Plant for Sale Qlb40, 25tons Telescopic Boom Crawler Crane (QUY25) and so on.

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Supplier Homepage Product Cranes 70tons Mobile Truck Crane (70K)

70tons Mobile Truck Crane (70K)

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 500units/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Basic Info
  • Model NO.: 70K
  • Condition: New
  • Maximum Lifting Weight: >16t
  • Crane Jib: Four-Arm
  • Total Mass in Travel State: 43000kgs
  • Max. Grade-Ability: 40%
  • Max. Total Rated Lifting Capacity: 70t
  • Base Boom: 2303mm
  • Engine Model: Wd615.338
  • Transport Package: in Nude Package
  • Origin: China
  • Certification: GS, RoHS, CE, ISO9001, ISO9001: 2000
  • Maximum Lifting Height: >40m
  • Shaft Number: 3
  • Type: Straight Arm
  • Min. Ground Clearance: 327mm
  • Engine Rated Output: 276/2200kw/(R/Min.)
  • Min. Rated Working Radius: 3m
  • Boom Length: 59.5m
  • Max. Travel Speed: 80km/H
  • Specification: CE
  • HS Code: 84289090
Product Description
QY70K mobile crane

1. The innovative jib system adopts embedded block, plug-in boom head and international advanced U section jib, which has excellent lifting performance and safe and reliable lifting work.

2.The unique stretch and retract technique avoids the bend of the core pipe and cylinder and the break of the boom caused by misoperation, improving the safety of the operations.

3.Eight patent techniques ensure the smooth, high efficiency and energy conservation of the lifting, rotation, and luffing systems.

4.The torque limiter adopts colorful LCD display, realizing the intelligence of the failure diagnosis. The precision is ahead of the industry.

5. Adopt the new hydraulic motor with big torque starting point, making the secondary lifting safer.

6. The humanity design makes the cab and control cab more spacious, and easy to operate.

7.Six unique manufacturing technologies ensure the high quality.

8.The working condition expands twice. Newly add 5t counterweight.

Main Technical Specifications
Technical Data for Lifting Operation
ClassificatoryItemUnitParameter
Outline dimensionOverall lengthmm13500
Overall widthmm2800
Overall heightmm3510
Wheel baseAxle 1, Axle 2mm1520
Axle 2, Axle 3mm3965
Axle 3, Axle 4mm1350
MassTotal mass in travel statekg41000
Axle loadAxle 1, Axle 2kg15000
Axle 3, Axle 4kg26000
 
 
 
ClassificatoryItemUnitParameter
Travel performanceMax. travel speedkm/h75
Turning diameterMin. turning diameterm24
Min. turning diameter at boom tipm29.0
Min. ground clearancemm270
Approach angle(°)16.5
Departure angle(°)11.3
Braking distance (at speed of 30km/h)m≤10
Max. grade-ability%40
Fuel consumption for 100kmL42
EngineEngine rated outputkW/(r/min.)266/2208
Engine rated torqueN.m/(r/min.)1460/1400
Engine rated speedrpm.2200
 
Main Technical Data for Lifting Operation 
ClassificatoryItemUnitParameter
Lifting performanceMax. total rated lifting capacityt70
Min. rated working radiusm3
Turning radius at turntable tailm3550
Max.  load momentBase boomkN.m2303
Fully extended boomkN.m1043
Fully extended boom + JibkN.m492.8
Outrigger spanLongitudinalm5.75
Lateralm6.9
Lifting heightBase boomm11.2
Fully extended boomm42
Fully extended boom + Jibm58
Working speedBoom elevating timeBoom raisingS75
Boom telescopingtimeBoom full extension/retractingS150/100
Max. swing speedr/min2.0
Outrigger telescoping
time
utrigger beam extending/
retracting synchronously 
S30/20
Outrigger jackextending/
retracting synchronously 
S35/12
Hoist speed
(single line)
Main winchFull loadm/min75
No loadm/min130
Aux. winchFull loadm/min98
No loadm/min108
Note: All specifications on our web-site are subject to technical modifications without notice.

 
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