Hot Sale! Chinese 70 Tons Qy70K Newtruck Crane with High Quality on Sale

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                Hot Sale! Chinese 70 Tons Qy70K Newtruck Crane with High Quality on Sale
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Hot Sale! Chinese 70 Tons Qy70K Newtruck Crane with High Quality on Sale image

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Informazioni di Base.

Model No.
QY70K

albero Numero
3

gru a bandiera
Cinque bracci

Digitare
braccio dritto

Engine Model
Wd615.338

Engine Rated Output
276/2200 Kw(R/Min)

Max.Travel Speed
80 Km/H

Max.Gradeability
40%

Base Boom
11.6 Kn.M

Full- Extended Boom
44.5 M

Full-Extended Boom+ Jib
59.5 M

Pacchetto di Trasporto
Nude Package

Specifiche
12570*2500*3500mm

Origine
China

Codice SA
87059091

Capacità di Produzione
10000

Descrizione del prodotto

Hot sale! Chinese 70 tons QY70K Newtruck crane with high quality on sale
Features:
QY70K-I truck crane bring customers new advantages. 6 specialized techniques, load moment limit with color LCD make the machine outstanding in the market. Exclusive telescoping technology prevents occurrence of core pipe bending, oil cylinder bending and boom breaking caused by mis-operation, and therefore operation safety is improved.

Advantages and highlights:
1. High-power air-conditioner meets the requirements of T3 working condition
High-power air-conditioners are equipped in driver' s cab and operator' s cab, heat transferring area of condenser is increased by 75%, displacement of compressor is increased by 20%, refrigeration effect is improved by above 25% relative to regular products, which meets the requirements of T3 working condition.

2. Hydraulic heat radiation system with superpower, permissible ambient temperature exceeds 55ºC
The layout mode of oil port of radiator is optimized, heat radiating area of core is increased by 50%, radiation power of hydraulic oil radiator is improved from 10kW to 18kW, permissible ambient temperature exceeds 55ºC, which meets the requirements for high temperature operation.

3. High-temperature resistant and ageing resistant wiring harness, service life covers product lifecycle
The protecting ply of wiring harness is produced according to QC/T29106-2004 Technical Conditions of Automobile Low-voltage Wiring Harness, heat-resistant temperature is increased to 105ºC, corrugated pipes are added for protection, protection class of plug-ins is IP67. The service life in high temperature operation exceeds 15 years.

4. High-temperature resistant sealing elements, working efficiency is improved by 10%
The seals of key hydraulic components such hydraulic pump, hydraulic motor, extension cylinder, jack cylinder, steering boosting cylinder, elevating cylinder and telescoping cylinder are upgraded to high temperature resistant silicon rubber lip seal, working efficiency is improved by 10%.

Parameter:

Description Unit Parameter value
Overall length mm 13900
Overall width mm 2800
Overall Height mm 3575
Axle base 1st ,2nd axle mm 1470
2nd ,3rd axle 4105
3rd ,4th axle 1350
Wheel Base mm 2304+2075
Total vehicle mass in travel configuration kg 43000 (not including auxiliary counterweight of 1t)
Axle load 1st and 2nd Axle kg 17000
3rd and 4th Axle 26000
Engine Model   WD615.338
Engine rated power kw/(r/min) 276/2200
Engine rated torque N.m/(r/min) 1500/1400
Engine rated rotational speed r/min 2100
Max. travel speed km/h 80
Min. steady travel speed km/h 3
Min. turning diameter m 24
Min. turning diameter at boom tip m 29
Min. ground clearance mm 327
Max. grade ability % 40
Approach angle ° 19
Departure angle ° 11
Braking distance (at 30 km/h, full load ) m ≤10
Oil consumption per 100km L 45
 
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