70 Ton Crane Hydraulic Mobile Truck Crane 4X6 for Sale

• After-sales Service: Support Online
• Warranty: 1 Year
• Certification: CE
• Condition: New
• Maximum Lifting Height: 30-40m
• Maximum Lifting Weight: >16t
• Model NO.: QY70K-I
• Shaft Number: 2
• Crane Jib: Three-Arm
• Type: Folding
• Operating Weight: 43000 Kg
• Minimum Turning Radius: 24 M
• Engine Power Rating: 276 Kw
• Engine Rated Torque: 1500 N.M
• Transport Package: Nude Package
• Specification: 13900*2800*3575 mm
• Trademark: Liebty
• Origin: China
• HS Code: 8429510000
• Production Capacity: 100 Sets Per Month

Product Description

 

Overview

Product Description

_{QY70K-I 70 ton crane mobile truck crane for sale}

<sub>QY70K-I  is the most popular model of China 70 ton truck crane,  With the features of maturity and reliability of the old model. 
Advantages and highlights:
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%.
4. 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.</sub>

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Product Parameters

Te

Description	Unit	Parameter value
Overall length	mm	13900
Overall width	mm	2800
Overall Height	mm	3575
Wheel Base	mm	2304+2075
Total vehicle mass in travel configuration	kg	43000
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
Max. total rated lifting capacity	t	70
Min. rated working radius	m	3
Turning radius at turntable tail	mm	3550
Max. load moment Base boom	KN.m	2303
Max. load moment Fully-extended boom	KN.m	1129
Max. load moment Fully-extended boom + Jib	KN.m	580.2
Hoist height Base boom	m	11.8
Hoist height Fully-extended boom	m	44.2
Hoist height Fully-extended boom + Jib	m	59.4
Boom length Base boom	m	11.6
Boom length Fully-extended boom	m	44.5
Boom length Fully-extended boom + Jib	m	59.5

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