75 Ton Mobile Truck Crane Qy75K Best Price

• Customization: Available
• After-sales Service: Online Support
• Warranty: 1year
• Model NO.: QY75K
• Certification: CE
• Condition: New
• Maximum Lifting Height: 30-40m
• Maximum Lifting Weight: >16t
• Shaft Number: 2
• Crane Jib: Four-Arm
• Type: Folding
• Weight: 38350
• Base Boom Amx.Load Moment: 1690 Kn.M
• Base Boom: 10.3m
• Full-Extended Boom: 38.2 M
• Full-Extended Boom+Jib: 55 M
• Transport Package: 1*40fr+6*40hq
• Specification: 9300*2400*3210mm
• Trademark: SINOMADA
• Origin: China
• Production Capacity: 50000PCS/Year

Product Description

China Construction Machinery 75ton QY75K Truck Crane  for Sale

Product Description

 

QY75K 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%.

Product Parameters

 

Parameter Item		Scale	Unit
Dimensions	Overall length	12100	mm
	Overall width	2980	mm
	Overall height	3530	mm
Weight	Dead weight in travel state	38350	kg
	1st axle	17750	kg
	2nd axle	20750	kg
Power	engine model	QSB6.7
	engine rated output	149/2100	KW/(r/min)
	engine rated torque	740/1500	N.m/(r/min)
Travel	Max.travel speed	≥35	km/h
	Min.turning diameter	≤5.5	m
	Min.ground clearance	460	mm
	Approch angle	25.8	°
	Departure angle	21.8	°
	Max.gradeability	≥55	%
Lifting Performance	Max.total rated lifting load	50	t
	Min.rated working radius	3	m
	Turning radius at swing table tail	4090	mm
	Base boom amx.load moment	1690	kn.m
	Base boom	10.3	m
	Full-extended boom	38.2	m
	Full-extended boom+Jib	55	m
	Outrigger longitudinal distance span	7	m
	Outrigger lateral distance span	7.0/5.8	m

Detailed Photos

 

Company Profile

 

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