Showroom Location:: Egypt, Canada, Turkey, United Kingdom, United States, Italy, France, Germany, Viet Nam, Philippines, Brazil, Peru, Saudi Arabia, Indonesia, Pakistan, India, Mexico, Russia, Spain, Thailand, Morocco, Kenya, Argentina, South Korea, Chile, UAE, Colombia, Sri Lanka, Romania, Bangladesh, Kazakhstan, Ukraine, Uzbekistan, Tajikistan, Malaysia, Australia, None

Condition:: New

Application:: --

Rated Loading Capacity:: 55 tons

Rated Lifting Moment:: 2009kN.m

Max. Lifting Height:: Other

Span:: 7.1m

Place of Origin:: Beijing, China

Brand Name:: XUZHOU ZOOMLION

Warranty:: 1 Year

Hydraulic Cylinder Brand:: TOP BRAND

Hydraulic Pump Brand:: TOP BRAND

Hydraulic Valve Brand:: TOP BRAND

Engine Brand:: TOP BRAND

UNIQUE SELLING POINT:: High operating efficiency

Machinery Test Report:: Provided

Video outgoing-inspection:: Provided

Marketing Type:: New Product 2020

Warranty of core components:: 1.5 years

Core Components:: Pressure vessel, Motor, Bearing, Gear, Pump, Gearbox, Engine, PLC

Product name:: China Supply 55t Truck Crane QY55V532.2

Max. load moment of main boom:: 1050kN.m

Max. load moment of basic boom:: 12.6 m

Max.lifting height of main boom:: 43.6 m

Max. lifting height of jib:: 59.5 m

Max. hoist rope speed:: 120 m/min

Boom demrricking up time:: 50 s

Min. ground clearance:: 260 mm

Deadweight in driving condition:: 42000 kg

Front axle load:: 16000 kg

Applicable Industries:: Hotels, Garment Shops, Building Material Shops, Machinery Repair Shops, Manufacturing Plant, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Advertising Company

After Warranty Service:: Video technical support, Online support, Spare parts, Field maintenance and repair service

Local Service Location:: Egypt, Canada, Turkey, United Kingdom, United States, Italy, France, Germany, Viet Nam, Philippines, Brazil, Peru, Saudi Arabia, Indonesia, Pakistan, India, Mexico, Russia, Spain, Thailand, Japan, Malaysia, Australia, Morocco, Kenya, Argentina, South Korea, Chile, UAE, Colombia, Romania, Bangladesh, South Africa, Ukraine, Tajikistan

After-sales Service Provided:: Field installation, commissioning and training, Field maintenance and repair service, Video technical support, Online support, Free spare parts

Certification:: ISO

Supply Ability

Supply Ability:: 10000 Unit/Units per Year

Packaging & Delivery

Product Overview

SQ6.3SK3Q lifting basket knuckle lattice boom truck mounted crane from China supplier

XUZHOU 50 Ton Hydraulic Operating Mobile Truck Crane QY50 STC500S ZTC300V452

More excellent performance
• 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.
More reliable quality
• Adopt the classic K series jib telescoping technique, working safer and more reliable.
• Make the most complete safety device system in the industry, ensuring the lifting safer and more reliable.
• The comprehensively upgraded brake system adopts double circuit air pressure design. Multiple systems ensure the brake safety of the truck during travel.
• The intensity and rigidity of the rotary table and frame structure with high rigidity are completely coordinated.
• The perfect integration of the design and structure realizes the automation of welding, which is more reliable.

Out products:
1) All kinds of construction machinery.
(Cranes, wheel loader, excavator, bulldozer, truck, folklift, reach stacker, horizontal directional drill, rotary drilling rig,
roller, grader, etc.)
2) All kinds of Concrete machinery.
(Asphalt concrete paver. concrete pump truck. concrete mixer truck. mining machine. soil stabilizer. mixing plant. stabilized soil mixing plant , etc)

FEATURES AT A GLANCE

PRODUCT SPECIFICATIONS

Capacity	Max. lifting capacity	50t
Dimensions	Overall length	13750mm
		Overall width	2750mm
		Overall height	3800mm
		Axles	4
		Axle distance-1,2	1450mm
		Axle distance-2,3	4000mm
		Axle distance-3,4	1350mm
Weight	Overall weight	42000kg
		Front axle load	16000kg
		Rear axle load	26000kg
Engine	Model	Cummins
		Rated power	250kw/2100rpm
		Rated torque	1425N·m/1200rpm
		Emission standard	Euro Ⅲ
Traveling	Max. traveling speed	85km/h
		Min.turning radius	12m
		Min.turning radius of boom head	14.5 m
		Drive train	8 × 4
		Min. ground clearance	295mm
		Approach angle	18 °
		Departure angle	12 °
		Max. gradeability	40%
		Fuel consumption per 100km	≤ 45L
Main Performance	Temperature range	– 20 ℃~ + 45 ℃
		Min.lifting radius	3m
		Tail swing radius of superstructure	4m
		Boom section	5
		Boom shape	U-shaped
		Max. lifting moment-Base boom	1774kN·m
		Max. lifting moment-Full-extend boom	840.8kN·m
		Max. lifting moment-Full-extend boom+jib	318kN·m
		Length-Base boom	11.5m
		Length-Full-extend boom	43m
		Length-Full-extend boom+jib	59m
		Outrigger span(Longitudinal/Transversal)	6×7.2m
		Jib offset	0 ° 15 ° 30 °
Working Speed	Max. single rope lifting speed of main winch(no load)	130 m/min
		Max. single rope lifting speed of auxiliary winch(no load)	130 m/min
		Full extend/retract time of boom	100 / 120s
		Full raise/lower time of boom	80 / 80s
		Swing speed	0~2 r/min
Aircondition	HVAC in up cab	Cooling and Heating
Aircondition		HVAC in low cab	Cooling and Heating

PRODUCT CONFIGURATION

CHANGCHAI high power engine

Imported EATON control valve

Japan Shimadzu hydraulic motor

STC500 Mobile crane is designed with five-section boom that is made of high strength steel structure and optimized U-shaped cross section. Its maximum lifting capacity is 50 ton, full-extended boom length of 43m.

Efficient & Unique Hydraulic System
Load feedback and constant power control of the 50 ton Mobile crane is applied to provide strong lifting capacity and good micro-mobility. Unique steering buffer design is adopted to ensure stable braking operation.

Excellent Traveling Performance
Double-axle drive is used to provide good trafficability and comfortableness under complex road condition; engine has the
multimode power output function, which reduces power consumption; the use of tipping over early-warning technology provides high stable and safe operation.

Intelligent Electronic Control
Self-developed controller SYMC special for engineering machinery is configured. The adoption of CAN-bus full-digital network control technology ensures stable control signal, simple harness, and high reliability. Timely feedback of data information can achieve the monitoring of the overall working status in real time.

The Load Moment Limiter
Equipped with the comprehensive intelligent protection system is used with accuracy within 5%. The adoption of comprehensive logic and interlock control system ensures more safe and reliable operation.

More Safe Devices
Main and auxiliary winches are equipped with over roll-out limiter to prevent over rolling-out of wire rope.
Boom and jib ends are equipped with height limiters respectively to prevent over-hoisting of wire rope.
Hydraulic system is configured with the balance valve, overflow valve and two-way hydraulic lock etc., to ensure stable and
reliable operation.

SALES AND SERVICE NETWORK

Successful Project

Project in Thailand

Project in India

Project in Russia