We – EPG Group the largest gearbox & motors , torque limiter couplings and gears manufacturing unit in China with 5 distinct branches. For more details: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828

QY70K mobile crane

1. The revolutionary jib system adopts embedded block, plug-in boom head and intercontinental sophisticated U part jib, which has excellent lifting efficiency and secure and reputable lifting work.

two.The distinctive extend and retract technique avoids the bend of the main pipe and cylinder and the crack of the boom induced by misoperation, enhancing the security of the operations.

three.8 patent methods make sure the sleek, higher performance and energy conservation of the lifting, rotation, and luffing systems.

four.The torque limiter adopts colourful Liquid crystal display exhibit, realizing the intelligence of the failure diagnosis. The precision is in advance of the industry.

five. Adopt the new hydraulic motor with big torque starting up stage, ma eptIdeally the torque limiter must be placed as close as achievable to the resource of the jam. This will permit the system inertia and torque to be swiftly and successfully disconnected from the jammed part. The system can then be permitted to coast to a cease without causing further machine harm. A mechanical torque limiter will give more rapidly reaction occasions and much better defense than common electronic methods at large crash prices. the secondary lifting safer.

6. The humanity design helps make the taxi and manage cab far more roomy, and effortless to function.

seven.Six exclusive manufacturing systems ensure the high quality.

8.The wor ept issue expands twice. Recently incorporate 5t counterweight.

Main Technical Specifications
Technical Data for Lifting Operation

Classificatory	Item			Unit	Parameter
Outline dimension	Overall length			mm	13500
	Overall width			mm	2800
	Overall height			mm	3510
	Wheel base	Axle 1, Axle 2		mm	1520
		Axle 2, Axle 3		mm	3965
		Axle 3, Axle 4		mm	1350
Mass	Total mass in travel state			kg	41000
	Axle load		Axle 1, Axle 2	kg	15000
			Axle 3, Axle 4	kg	26000

 
 
 

Classificatory	Item		Unit	Parameter
Travel performance	Max. travel speed		km/h	75
	Turning diameter	Min. turning diameter	m	24
		Min. turning diameter at boom tip	m	29.
	Min. ground clearance		mm	270
	Approach angle		(°)	sixteen.five
	Departure angle		(°)	eleven.3
	Braking distance (at speed of 30km/h)		m	≤10
	Max. grade-capability		%	40
	Fuel consumption for 100km		L	42
Engine	Engine rated output		kW/(r/min.)	266/2208
	Engine rated torque		N.m/(r/min.)	1460/1400
	Engine rated speed		rpm.	2200

 
Main Technical Data for Lifting Operation 

Classificatory	Item			Device	Parameter
Lifting performance	Max. total rated lifting capacity			t	70
	Min. rated working radius			m	3
	Turning radius at turntable tail			m	3550
	Max.  load moment	Base boom		kN.m	2303
		Fully extended boom		kN.m	1043
		Fully extended boom + Jib		kN.m	492.eight
	Outrigger span	Longitudinal		m	five.seventy five
		Lateral		m	six.nine
	Lifting height	Base boom		m	eleven.two
		Fully extended boom		m	forty two
		Fully extended boom + Jib		m	fifty eight
Working speed	Boom elevating time	Boom raising		S	75
	Boom telescopingtime	Boom full extension/retracting		S	150/one hundred
	Max. swing speed			r/min	2.
	Outrigger telescoping time	utrigger beam extending/ retracting synchronously		S	30/20
		Outrigger jackextending/ retracting synchronously		S	35/12
	Hoist speed (single line)	Main winch	Full load	m/min	75
			No load	m/min	130
		Aux. winch	Full load	m/min	ninety eight
			No load	m/min	108

Note: All specifications on our web-site are subject to technical modifications without notice.

The use of unique equipment manufacturer’s (OEM) portion numbers or emblems , e.g. CASE® and John Deere® are for reference functions only and for indicating item use and compatibility. Our organization and the shown replacement areas contained herein are not sponsored, accepted, or made by the OEM.