QY55H Truck Crane

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Brief introduction

QY55H Truck Crane is R&D and Manufactured by JCHI, which has the international advanced level. Advanced technology, beautiful appearance, easy to operate, all of this could better meet the needs of various users.

Specifications

Specifications			QY55H
Performance	Max. rated capacity (kg)		55000
	Max. lifting torque basic jib (kN·m)		1764
	Max. lifting torque longest boom / auxiliary jib (kN·m)		823/650
	Max. lifting height main boom (m)		42.6
	Max. lifting height auxiliary jib (m)		58
	Turntable tailswing radius (m)		4.13
Speed	Max. speed main winch single line (m/min)		145
	Max. speed auxiliary winch single line (m/min)		145
	Time full extended / retracted (s)		120/100
	Luffing time (s)		65/70
	Slewing speed (r/min)		0～1.8
	Outriggers telescopic speed horizontal / longitudinal (s)		23/22
Traveling	Max. traveling speed (km/h)		74
	Max. gradability (%)		35
	Min. turning diameter (m)		22
	Min. ground clearance (mm)		270
	Approaching / Departure angle (°)		21/13
	Fuel consumption per 100 (L)		～48
Quality	G.V.W (kg)		41300
	Front axle load (kg)		15600
	Rear axle load (kg)		25700
Size	Overall dimension (LWH) (mm)		13129×2790×3549
	Outriggers footprints longitudinal (mm)		5480
	Outriggers footprints horizontal (mm)		6800
	Main boom (m)		11.3～42
	Main boom elevation angle (°)		-2.5～81
	Auxiliary jib (m)		9～16
	Jib installation angle (°)		0 、20 、40
Chassis	Model		BCW5421JQZ
	Engine	Rated power kW/(r/min)	250/2100
		Max. torque N.m/(r/min)	1425/1250

Q: What is the development trend of truck cranes in China?: Larger tonnage of new products to meet the needs of the market. The only way to get nutrients and vitality from the market to survive, survive in development, grow in development

Q: What are the main categories of mobile cranes?: Compared with the first two cranes, in addition to walking part of the track with tires, the rest of the working principle of the same.

Q: What operating permits are required for truck cranes?: 4, the car crane drivers need to obtain the provinces and cities in the Ministry of Transportation issued by the qualification certificate and technical grade junior certificate;

Q: What is the design process for a truck crane?: Drawing a plan (such as parts, parts assembly drawings and assembly drawings, painting drawings, etc.), out of parts table, wearing parts list.

Q: What are the safety measures for car cranes to eliminate hidden dangers?: The reverse oil path of the hydraulic check valve is only connected when it controls the oil input to a certain pressure oil

Q: Is a car crane a car crane?: The disadvantage is that the work must be legs, can not load the road, nor suitable for working in a soft or muddy field.

Q: What is the hook crane technique?: Stop hook, slow，Shake hook, to coincide with the turntable speed.

Q: How long is the depreciation period for a truck crane?: (D) aircraft, trains, ships other than the means of transport for 4 years;

Q: What are the four kinds of truck cranes?: the boom of the boom (the elevation angle of the adjustment boom), the horizontal cylinder of the leg and the vertical cylinder of the leg.