75 Ton Mobile Crane Machinery Lifting Equipment Qy75ka

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Product Description

Basic Info.

Model NO.

QY75KA

Shaft Number

Crane Jib

Five-Arm

Type

Straight Arm

Model

Qy75K-I

Engine Model

Qsb6.7

Engine Rated Power

149/2100 Kw/(R/Min)

Engine Rated Torque

740/1500 N.M/(R/Min)

Max. Grade Ability

55 %

Max. Travel Speed

35 Km/H

Min. Turning Diameter

5.5 M

Min. Rated Working Radius

4.6 M

Base Boom

10.3 M

Fully Extended Boom

38.2 M

Fully Extended Boom+Jib

55 M

Transport Package

Roro and Bulk Shipment, Containers

Specification

12100*2980*3530 mm

Trademark

ACNTRUCK

Origin

China

Production Capacity

30 Units/ Month

Product Description

Crane Machine QY75KA 75 Ton Hydraulic Construction Truck Crane

• The optimizing layout of the machine makes the stress of the main bearing carriers more reasonable, and the lifting performance is higher than the products with the same tonnage.
• Apply the mature jib technique which integrates plug-in boom head, embedded boom block, and special telescoping mechanism,which makes the jib more stable and reliable.
• Optimize the stress design. Adopt the box-type outriggers which have larger span, stronger rigidity, and better stability.

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
Working speed	Boom elevating time	≤80	s
	Boom telescoping time	≤120	s
	Max.swing speed	≥2.0	r/min
	Main winch max. speed(on load)	≥125	m/min
	Auxiliary winch max. speed(on load)	≥125	m/min

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