China Top Brand 12ton Truck Crane Qy12D451 with 35.8m Max. Lifting Height

• Customization: Available
• After-sales Service: Online Service, Spare Parts
• Warranty: 1 Year Warranty
• Model NO.: QY12D451
• Certification: GS, RoHS, CE, ISO9001
• Condition: New
• Maximum Lifting Height: 30-40m
• Maximum Lifting Weight: 11-13t
• Shaft Number: 3
• Crane Jib: Five-Arm
• Type: Straight Arm
• Min. Turning Diameter: 16m
• Max. Lifting Torque: 465.5kN.M
• Max.Main Boom: 29.4m
• Min. Rated Working Radius: 3m
• Base Boom: 11.5m
• Transport Package: Regular Package
• Specification: 11500*2500*31000MM
• Trademark: Tewrex
• Origin: China

Product Description

Product Description

12Ton Truck Crane QY12D451

Introduction

1. Four 29.4m main boom, one 6m auxiliary boom (optional), the maximum lifting moment is 465.5kn · m, the maximum lifting height of the main boom is 29.8m, leading the industry.
2, The fastest working speed, through the optimization and matching of hydraulic and transmission systems, the boom, telescoping and lifting actions are accurate and reliable, and the fastest working speed in the industry wins more precious time for users
3. Safe and reliable control system, in the hydraulic system, electrical control using a number of patented technology, accurate and reliable control, to ensure the best safety performance, to avoid accidental loss.
4. The golden combination of the power transmission system, according to the working characteristics of the crane, is optimized as a whole to achieve the best performance matching and fuel economy.
5. Comfortable ergonomics, professional two cab (cab and control room) and user-friendly control interface greatly reduce the fatigue of long-term operation and improve the safety performance.
6. Rich return on investment, thanks to super lifting performance, outstanding energy-saving performance and high-quality supporting parts, saves fuel cost while winning more opportunities for users. The original intention of the design is to provide a rich return on investment.

Product Parameters

   

Item			Value	Remarks
Working performance specification	rated total lifting capacity kg		12000
	load moment of basic boom kN.m		465.5
	load moment with main boom length kN.m		258.7
	lifting height of main boom m		29.8	Deformation of boom is not taken into consideration.
	lifting height of fly jib m		35.8
Working speed	speed of single rope on main winch m/min		98	The 4^th layer of drum
	speed of single rope onauxiliary winch m/min		87
	Telescopic time of boom s		53.5
	Derricking time of boom s		38
	Slewing speed r/min		0~3
Traveling specification	traveling speed km/h		78
	gradeability %		27.5
	Min. turning circle diameter m		18
	Min. ground clearance mm		260
	Limits for exhaust pollutants and smoke		Comply with related standards	GB3847-2005
				GB17691-2005
				(Stage III)
	Oil consumption per hundred kilometers L		28
Mass specification	Deadweight of crane in traveling condition kg		18030
	Complete vehicle kerb mass kg		17900
	Front axle load kg		5120
	Rear axle load kg		12910
Dimension specification	Overall dimensions(L×W×H)mm		11000×2500×3180
	Base on outriggers m		4.63
	Distance between outriggers m		5.2
	Main boom length m		9.2~29.4
	Main boom angle °		-2~80
	Fly jib length m		6
	Offset angle of fly jib °		0
Chassis	Model		ZLJ5241
	Class		II
	Engine	Model	WP6.210
		Rated power kW/r/min	155/2300
		output torque N.m/r/min	750 /1400~1500
Manufacturer	Changsha Zoomlion Heavy Industry Science & Technology Development Co., Ltd

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