Hot Sale 70 Ton Qy70K Qy70kh Xct75 Truck Crane by China Manufacturer

• After-sales Service: Provided
• Warranty: One Year Old
• Certification: GS, RoHS, CE, ISO9001
• Condition: New
• Maximum Lifting Height: >40m
• Maximum Lifting Weight: >16t
• Model NO.: QY70K
• Shaft Number: 3
• Crane Jib: Four-Arm
• Type: Straight Arm
• Engine Model: Wd615.338(Domestic III)
• Engine Rated Power: 276/2200kw/(R/Min)
• Max. Travel Speed: 80km/H
• Max. Rated Total Lifting Capacity: 70t
• Transport Package: Suitable Package
• Specification: 13930*2800*3575mm
• Trademark: TOP BRAND
• Origin: China
• HS Code: 8705109200
• Production Capacity: 100 Sets/Year

Product Description

Contact

Sales Manager
Isabel Qian

Liebty Machinery Technology (Hangzhou) Co., Ltd.

 

Products Description

Truck Crane QY70K Mobile 60ton Truck Crane

 

1. 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.

2. 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.

3. 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%.

 

 

Specifications

Dimension	Unit	QY70K-I
Overall length	mm	13930
Overall width	mm	2800
Overall height	mm	3575
Weight
Total weight in travel	kg	43000(without 1t vice counterweight)
Front axle load	kg	17000
Rear axle load	kg	26000
Power
Engine model		WD615.338(domestic III)
Engine rated power	kW/(r/min)	276/2200
Engine rated torque	N.m/(r/min)	1500/1400
Travel
Max. travel speed	km/h	80
Min. turning diameter	m	24
Min. ground clearance	mm	327
Approach angle	°	19
Departure angle	°	13
Max. grade ability	%	40
Fuel consumption for 100km	L	45
Main performance
Max. rated total lifting capacity	t	70
Min. rated working radius	m	3000
Turning radius at turntable tail	m	3.55
Max. lifting torque	kN.m	2303
Base boom	m	11.6
Fully extended boom	m	44.5
Fully extended boom+ jib	m	59.5
Longitudinal outrigger span	m	6.1
Lateral outrigger span	m	7.3
Working speed
Boom luffing time	s	60
Boom full extension time	s	≤150
Max. swing speed	r/min	≥2.0
Max. speed of main winch (single rope) (no load)	m/min	≥130
Max. speed of aux. winch (single rope) (no load)	m/min	≥108

Details Images

• 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.

 

 

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