Product
	Model	HZZ5250THB
Basic data	Specification	37m
	Overall dimensions(mm)	11720*2450*3940
	Total Weight	24805kg
	Wheel base 1-2 Axle / 2-3 Axle / (3-4 Axle)	4595mm/1310mm
Pumpint units	Drive Type	Hydraulic pressure drive
	Concrete cylinder dia.stroke	Φ230mm×2000mm
	Valve Form	S Valve
	Theoretic pumping frequency(High pressure)	12 times / min.
	Theoretic pumping frequency(Low pressure)	26 times / min.
	Concrete theoretical displacement(High pressure)	76 m3/h
	Concrete theoretical displacement(Low pressure)	120 m3/h
	Theoretic pumping pressure(High pressure)	118Mpa
	Theoretic pumping pressure(Low pressure)	6.38Mpa
	Concrete slump	14~23cm
	Maximum diameter of aggregate	40mm
	Hopper volume	550 L
	Hopper Filling height	1350mm
Cleaning system	Manner of pipe cleaning	Water washing/ dry cleaning
	Maximum water pressure	40bar
	Water tank volume	970L
Main Hydraulic pump	Model : opened loop / closed loop	A11VLO190 /A2F023
	Oil tank volume	900L
	Cooling system	Air cooling
Chassis	Model	CXZ51Q
	Drive manner	6x4
	Manufacture	ISUZU
	Max.Speed	100km/h
	creeping slope	38%
	Minimum swerving radius	≤8.8 M
	Tire Model/Quantity	11.00-20-16PR
Engine	Engine Model	ISUZU 6WF1
	Number of cylinder	6
	Engine displacement	14256cc
	Max. Engine power	287KW/1800rpm
	Max. Torque	1863Nm/1100 rpm
	Engine emission standard	Euro III
Boom Section	Boom vertical reach height	37.0m
	Boom Depth reach	24.3m
	Boom Horizontal reach height	32.7m
	Boom rotation	361°
	Angle between boom section	90/180/180/240

Hangzhou Special Automobile Co.,Ltd. a concrete equipment and tank transport truck manufacturer and supplier, was founded in China in 1954. We produce an exceptional concrete pump truck, concrete mixer truck, oil tank truck, bulk cement tank trailer, tank container trailer, and garbage truck, bridge inspection vehicle, just to name a few of our outstanding products.
Hangzhou is a subsidiary of Jinggong Science and Technology Company and has a registered capital of 15.4 million USD. We are located in Hangzhou Economic Development Zone, which is National Level High and New Technology Development Zone in Hangzhou City, Hangzhou Province, China. This location offers us easy access to Shanghai and Ningbo Port, which greatly reduces transportation cost for both our clients and us.
Our factory covers an area of 66700m2, with a building area of 20,000m2. We have a professional technical team composed of experts in the mechanical, electrical, hydraulic, and automobile engineering industries. These highly skilled and expert professionals are committed to the design and development of a variety of special vehicles. Our production equipment, including our plasma CNC cutting machines, CNC bending machines, shearing machines, and other machines, is acquired from reliable suppliers and offers dependable and precise performance. This state-of-the-art production equipment helps us manufacture ou superior concrete pump truck, tank truck, tank trailer, and other top-quality products.
In order to continuously improve our technology, we collaborate with internationally famous associates and Chinese top ranked universities. Furthermore, our truck mounted concrete pump, refueling tank truck, chemical liquid tank trailer, and other trucks are CCC certified, and our company is ISO9001:2008 and ISO14001:2004 certified. Therefore, customers can feel secure in purchasing our outstanding vehicles.
In addition to high quality and competitively priced vehicle, we also offer our cliens complete customer service. We provide our concrete pump truck, concrete mixer truck, and other special engineering vehicles with a twelve-month warranty. We also offer three-day operator training upon request.
For more detailed product and service information, please browse our website or contact us directly.